CN205747265U - Standpipe is indirectly and the layering spraying of drawing and pulling type filler is united evaporates the unit that cools - Google Patents

Standpipe is indirectly and the layering spraying of drawing and pulling type filler is united evaporates the unit that cools Download PDF

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Publication number
CN205747265U
CN205747265U CN201620395461.8U CN201620395461U CN205747265U CN 205747265 U CN205747265 U CN 205747265U CN 201620395461 U CN201620395461 U CN 201620395461U CN 205747265 U CN205747265 U CN 205747265U
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CN
China
Prior art keywords
filler
unit
air
pipe
evaporation
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Expired - Fee Related
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CN201620395461.8U
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Chinese (zh)
Inventor
黄翔
李婷婷
刘凯磊
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Xian Polytechnic University
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Xian Polytechnic University
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Priority to CN201620395461.8U priority Critical patent/CN205747265U/en
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Publication of CN205747265U publication Critical patent/CN205747265U/en
Expired - Fee Related legal-status Critical Current
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Abstract

Standpipe disclosed in this utility model is indirectly and the layering spraying of drawing and pulling type filler is united evaporates the unit that cools, and includes machine unit shell, the two side that machine unit shell is relative is respectively arranged with air inlet, air outlet;After entering by air in machine unit shell, flow direction is disposed with roughing efficiency air filter, standpipe indirect evaporation cooler, the cold unit of cryometer, drawing and pulling type filler layering spraying direct cooler, water fender and pressure fan, and machine unit shell roof corresponding above standpipe indirect evaporation cooler is provided with auxiliary air exhaust outlet.Evaporation of the present utility model cools unit, has the advantage that machine packet size is little, refrigerating efficiency is high and filler is not easily blocked, can foot extreme weather in summer time refrigeration requirement.

Description

Standpipe is indirectly and the layering spraying of drawing and pulling type filler is united evaporates the unit that cools
Technical field
This utility model belongs to air conditioner technical field, be specifically related to a kind of standpipe indirectly with take out The layering spraying of pull-type filler is united evaporates the unit that cools.
Background technology
In recent years, along with people's quality of life and the raising day by day of environmental consciousness, the most effectively Solve that existing double flash evaporation cooling air conditioning group volume is big, efficiency is low, energy consumption is high, filler unit It is difficult to change and can not meet when extreme weather in summer the problem that cooling requires, becomes current The critical problem that evaporation cooling technique is to be solved.Therefore, a kind of novel evaporation is worked out cold The most air conditioning unit imperative.
Existing indirectly-the Evaporative Cooling Air Conditioning unit of direct combination, its indirect evaporating-cooling list Commonly used horizontal heat exchanger tube in unit, the space taking unit is big, makes whole air conditioning unit volume Increase, the general mode moistening filler dripping trickle that uses in direct evaporating-cooling unit, air with The contact of water is abundant not, causes cooling effectiveness low and defect that the band water rate of air is higher, In life-time service, filler easily blocks and is difficult to change;Particularly when summer extreme weather occurring, This air conditioning unit cooling capacity is often unable to reach requirement.
In order to solve the problem that existing double flash evaporation chiller exists, standpipe is cooled down indirectly skill A kind of Evaporative Cooling Air Conditioning machine that art is combined with drawing and pulling type filler layering spray technique and develops Group, not only reduces the volume of original unit, also improves unit refrigerating efficiency;In unit also Use stacked layer-stepping can pull filler unit, the contact surface of air and water can not only be increased Long-pending, it is not easy to block filler and be easy to the maintenance replacing of filler, moreover it is possible to significantly reduce the band of air Water rate;Additionally, also can meet refrigeration requirement when extreme weather occurs in summer.
Utility model content
The purpose of this utility model is to provide a kind of standpipe indirectly and the layering spray of drawing and pulling type filler Mist evaporates the unit that cools in combination, have that machine packet size is little, refrigerating efficiency is high and filler not Susceptible to plugging advantage, can meet refrigeration requirement during extreme weather in summer.
This utility model be employed technical scheme comprise that, standpipe sprays with the layering of drawing and pulling type filler indirectly Mist evaporates the unit that cools in combination, includes machine unit shell, the both sides that machine unit shell is relative Air inlet, air outlet it is respectively arranged with on wall;Flow direction after air enters is pressed in machine unit shell It is disposed with roughing efficiency air filter, standpipe indirect evaporation cooler, the cold unit of cryometer, pull Formula filler layering spraying direct cooler, water fender and pressure fan, standpipe indirect evaporation cooler It is provided with auxiliary air exhaust outlet on the machine unit shell roof that top is corresponding;It is provided with in air inlet Volume control damper.
Feature of the present utility model also resides in:
It is provided with overfire air fan in auxiliary air exhaust outlet.
Blower setting is on fan supporter.
Standpipe indirect evaporation cooler, includes vertical heat exchanging pipe group, vertical heat exchanging pipe group upper Side be disposed with water distributor, dash filler unit, water distributor is evenly arranged with multiple towards The nozzle of vertical heat exchanging pipe group spray;The lower section of vertical heat exchanging pipe group is provided with cistern, water distribution Pipe is connected with cistern by feed pipe, and feed pipe is provided with water circulating pump a;Vertical heat exchanging Form air channel between Guan Zuyu cistern, the machine unit shell sidewall that air channel is corresponding is provided with secondary Air air inlet.
Vertical heat exchanging pipe group is made up of the many heat exchanger tubes being vertically arranged;Spiral shell it is provided with in heat exchanger tube Spin line.
The cold unit of cryometer by cryometer cooler and be connected on cryometer cooler water inlet pipe, go out Water pipe is constituted.
Drawing and pulling type filler layering spraying direct cooler, includes framework, goes to upper and lower in framework It is provided with layering filler-spraying hybrid system, cyclic water tank;Layering filler-spraying hybrid system It is connected with cyclic water tank by injection spray pipe.
Layering filler-spraying hybrid system, includes multiple in drawing and pulling type stuffing frame setting up and down, It is provided with handle on each drawing and pulling type stuffing frame;It is provided with in each drawing and pulling type stuffing frame and fills out Material, the inlet side of filler is provided with horizontal cyclic water pipe, horizontal cyclic water pipe is evenly arranged with Multiple atomizers being facing perpendicularly to filler spraying, horizontal cyclic water pipe is connected with injection spray pipe.
Filler is 45 ° and is obliquely installed.
The top of filler and bottom are all coated with single-layer glass fiber filter mesh layer.
The beneficial effects of the utility model are:
(1) evaporation of the present utility model cools, and unit is interior uses standpipe indirect evaporating-cooling Device, has the advantage that water distribution is uniform and runner is wider, susceptible to plugging in overcoming horizontal heat exchanger tube Problem, improves the heat exchange efficiency of auxiliary air and water, and standpipe indirect evaporation cooler is to air Disposal ability higher, it is often more important that decrease the area occupied of heat exchanger tube, reduce whole The volume of unit.
(2) evaporation of the present utility model cools unit, standpipe indirect evaporation cooler with Add the cold unit of cryometer between drawing and pulling type filler layering spraying direct cooler, overcome existing There is evaporation cooling unit can not meet the defect that refrigeration requires when extreme weather in summer;And will Evaporation cooling technique combines with stem-winder refrigeration technique so that unit motility is with control accuracy more High.
(3) evaporation of the present utility model cools unit, straight in the layering spraying of drawing and pulling type filler Use atomization moistening filler in connecing cooler, and there is no the mode of dripping type moistening filler, not only Increase the contact area of air and water, and decrease water consumption, improve refrigerating efficiency.
(4) evaporation of the present utility model cools unit, straight in the layering spraying of drawing and pulling type filler Connecing in cooler, filler is stacked in the framework of a lightweight, and filler can be with framework by pull Out, be both easy to filler entirety or local cleaning and maintenance, be easily changed again.
(5) evaporation of the present utility model cools unit, straight in the layering spraying of drawing and pulling type filler Connect in cooler, every piece of filler inclined 45 ° of settings in respective framework, so can increase The filled contact area with air, the atomizer being arranged on horizontal cyclic water pipe is positioned to be filled out The inlet side of material, and be 90 ° of layouts with the filler being obliquely installed;By atomizer ejection it is Solid rather than hollow square vertebral body water smoke, by producing bigger air and water by water droplet atomization Contact area, enhances the exchange capability of heat of air and water, thus improves the heat exchange efficiency of unit With the ability processing air.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model evaporates the unit that cools;
Fig. 2 is that in this utility model evaporates the unit that cools, the layering spraying of drawing and pulling type filler is straight Connect the structural representation of cooler.
In figure, 1. air inlet, 2. roughing efficiency air filter, 3. auxiliary air exhaust outlet, 4. vertical heat exchanging Pipe group, 5. water circulating pump a, 6. cryometer cooler, 7. atomizer, 8. water distributor, 9. filler, 10. water circulating pump b, 11. air outlets, 12. pressure fan, 13. frameworks, 14. feed pipes, 15. wind Machine support, 16. water fenders, 17. nozzles, 18. cisterns, 19. dash filler units, 20. Hands, 21. overfire air fans, 22. auxiliary air air inlets, 23. injection spray pipes, 24. cyclic water tanks, 25. Horizontal cyclic water pipe.
Detailed description of the invention
With detailed description of the invention, this utility model is described in detail below in conjunction with the accompanying drawings.
This utility model standpipe is indirectly and the layering spraying of drawing and pulling type filler is united evaporates cooling fall Temperature unit, its structure as it is shown in figure 1, include machine unit shell, the both sides that machine unit shell is relative It is respectively arranged with air inlet 1, air outlet 11 on wall, presses in machine unit shell after air enters and flow Direction be disposed with roughing efficiency air filter 2, standpipe indirect evaporation cooler, the cold unit of cryometer, Drawing and pulling type filler layering spraying direct cooler, water fender 16 and pressure fan 12, standpipe is indirect It is provided with auxiliary air exhaust outlet 3 on machine unit shell roof corresponding above vapotron.
It is provided with volume control damper in air inlet 1.It is provided with two in auxiliary air exhaust outlet 3 Secondary blower fan 21.
Pressure fan 12 is arranged on fan supporter 15, and fan supporter 15 uses rustless steel to make, Fan supporter 15 is used for fixing pressure fan 12.
Standpipe indirect evaporation cooler, includes vertical heat exchanging pipe group 4, vertical heat exchanging pipe group 4 Be sequentially arranged above water distributor 8, dash filler unit 19, water distributor 8 is uniformly arranged There is multiple nozzle 17 towards vertical heat exchanging pipe group 4 spray;The lower section of vertical heat exchanging pipe group 4 Being provided with cistern 18, water distributor 8 is connected with cistern 18 by feed pipe 14, supplies water Water circulating pump a5 it is provided with on pipe 14;Formed between vertical heat exchanging pipe group 4 and cistern 18 Air channel, the machine unit shell sidewall that air channel is corresponding is provided with auxiliary air air inlet 22.
Current-sharing grid it is provided with in auxiliary air air inlet 22.
Vertical heat exchanging pipe group 4 is made up of the many heat exchanger tubes being vertically arranged, and is provided with in heat exchanger tube Helix, have water distribution uniformly, runner compared with wide, do not block, flow resistance little, be conducive to steaming Feel cold feature but, it is often more important that decrease the area occupied of heat exchanger tube, reduce whole machine The volume of group.
The cold unit of cryometer is by cryometer cooler 6 and the water inlet being connected on cryometer cooler 6 Pipe, outlet pipe are constituted;Control valve it is provided with on water inlet pipe and outlet pipe;Cryometer cooler Freezing water can be passed through, the requirement of refrigeration during to meet user's extreme weather in summer in 6.
Drawing and pulling type filler layering spraying direct cooler, as in figure 2 it is shown, include framework 13, Go to upper and lower in framework 13 and be provided with layering filler-spraying hybrid system, cyclic water tank 24;Point Layer filler-spraying hybrid system is connected with cyclic water tank 24 by injection spray pipe 23.
Layering filler-spraying hybrid system, includes multiple in drawing and pulling type stuffing frame setting up and down, It is provided with handle 20 on each drawing and pulling type stuffing frame;It is provided with in each drawing and pulling type stuffing frame Filler 9, the inlet side of filler 9 is provided with horizontal cyclic water pipe 25, horizontal cyclic water pipe 25 On be evenly arranged with multiple be facing perpendicularly to filler 9 spraying atomizer 7, horizontal cyclic water pipe 25 are connected with injection spray pipe 23.
Filler 9 is obliquely installed in 45 °.
The top of filler 9 and bottom are all coated with single-layer glass fiber filter mesh layer, contribute to water It is evenly dispersed in filler 9.
The effect of handle 20 is: can by drawing and pulling type stuffing frame from framework 13 pull out, It is convenient for changing the filler 9 of inside.Atomizer 7 ejection is solid rather than hollow square vertebra Body water smoke, bigger contact area can moistening filler 9 well, the filler 9 infiltrated can make Air passes through with downward 45 ° and flows through, and enables air to obtain sufficient moistening and lowering temperature, thus carries The cooling effect of high unit, the air after cooling is upward through water fender 16, by changing air-flow Remove water smoke under direction and action of gravity, reduce the band water rate of air.
This utility model standpipe is indirectly and the layering spraying of drawing and pulling type filler is united evaporates cooling fall The specific works process of temperature unit is as follows:
(1) the first mode of operation:
Standpipe indirect evaporation cooler combines mould with drawing and pulling type filler layering spraying direct cooler Formula, now the water circulating pump a5 in unlatching standpipe indirect evaporation cooler, drawing and pulling type filler divide Water circulating pump b10 in layer spraying direct cooler, opens overfire air fan 21 and air-supply simultaneously Machine 12, specific works process is as follows:
Under operation condition in summer, the new wind that outdoor high temperature is moist is entered unit shell by air inlet 1 Internal, enter in standpipe indirect evaporation cooler after roughing efficiency air filter 2 filters;Between standpipe Connecing primary air in vapotron and skim over outside heat exchanger tube, auxiliary air flows through in heat exchanger tube, In heat exchanger tube, auxiliary air carries out hot and humid area with the moisture film being attached on heat exchanger tube inwall and carries Walking the heat of primary air side, the auxiliary air after heat exchange is discharged through auxiliary air exhaust outlet 3, Drawing and pulling type filler layering spraying direct cooler is entered after the wet coolings such as primary air (i.e. new wind) In, first the air through preliminary cooling contacts with water at low pressure atomizing, then flows to layering In filler-spraying hybrid system, now every block of filler 9 is atomized the droplet of nozzle 7 ejection and fills Share in the benefit wet, when air flows through at filler 9, further cooled down humidification, form cold air;Cold Air through after water fender 16 under the effect of pressure fan 12, send into indoor through air outlet 11.
(2) the second mode of operation:
Standpipe indirect evaporation cooler and the united mode of the cold unit of cryometer, now open standpipe Water circulating pump a5 in indirect evaporation cooler, the blood circulation of cryometer cooler 6, secondary Blower fan 21 and pressure fan 12, specific works process is as follows:
Operating condition during extreme weather in summer is:
The new wind of outdoor higher temperatures humidity is entered in machine unit shell by air inlet 1, through primarily efficient filter Device 2 enters in standpipe indirect evaporation cooler after filtering;In standpipe indirect evaporation cooler one Secondary air skims over outside heat exchanger tube, and auxiliary air flows through in heat exchanger tube, auxiliary air in heat exchanger tube Carry out hot and humid area with the moisture film being attached on heat exchanger tube inwall and take away the heat of primary air side Measuring, the auxiliary air after heat exchange is drained through auxiliary air exhaust outlet 3, primary air (new wind) Etc. clammy but after, carry out dehumidification cooling in entering back into cryometer cooler 6;Flow successively through pull again Formula filler layering spraying direct cooler, water fender 16, after air-supply to be achieved requires, sending Indoor are sent into through air outlet 11 under the effect of blower fan 12.
(3) the third mode of operation:
Only open drawing and pulling type filler layering spraying direct cooler and pressure fan 12, i.e. drawing and pulling type are filled out Water circulating pump b10 and pressure fan 12 in material layering spraying direct cooler bring into operation, tool Body running process is as follows:
Operating condition during transition season is:
Outdoor new wind is entered in machine unit shell by air inlet 1, after roughing efficiency air filter 2 filters Humidification cooling is carried out in entering drawing and pulling type filler layering spraying direct cooler;Air flows through afterwards Water fender 16, and under the effect of pressure fan 12, send into indoor;During this, standpipe steams indirectly Send out cooler and the cold unit of cryometer does not runs.
This utility model standpipe is indirectly and the layering spraying of drawing and pulling type filler is united evaporates cooling fall Temperature unit, solve existing double flash evaporation cooling air conditioning group exist refrigerating efficiency at the bottom of, filler easy Blocking and being difficult to is changed, unit volume is big, band water rate high and can not expire during extreme weather in summer The problem that foot refrigeration requires.

Claims (10)

1. standpipe is indirectly and the layering spraying of drawing and pulling type filler is united evaporates the unit that cools, its It is characterised by, includes machine unit shell, the two side that described machine unit shell is relative is respectively provided with There are air inlet (1), air outlet (11);Flowing side after air enters is pressed in described machine unit shell To be disposed with roughing efficiency air filter (2), standpipe indirect evaporation cooler, the cold unit of cryometer, Drawing and pulling type filler layering spraying direct cooler, water fender (16) and pressure fan (12), institute State and be provided with auxiliary air on machine unit shell roof corresponding above standpipe indirect evaporation cooler Exhaust outlet (3);
Described air inlet is provided with volume control damper in (1).
Evaporation the most according to claim 1 cools unit, it is characterised in that described Overfire air fan (21) it is provided with in auxiliary air exhaust outlet (3).
Evaporation the most according to claim 1 cools unit, it is characterised in that described Pressure fan (12) is arranged on fan supporter (15).
Evaporation the most according to claim 1 cools unit, it is characterised in that described Standpipe indirect evaporation cooler, includes vertical heat exchanging pipe group (4), described vertical heat exchanging pipe group (4) be sequentially arranged above water distributor (8), dash filler unit (19), described water distribution It is evenly arranged with multiple nozzle (17) sprayed towards vertical heat exchanging pipe group (4) on pipe (8);
The lower section of described vertical heat exchanging pipe group (4) is provided with cistern (18), described water distributor (8) it is connected with cistern (18), on described feed pipe (14) by feed pipe (14) It is provided with water circulating pump a (5);
Air channel, described wind is formed between described vertical heat exchanging pipe group (4) and cistern (18) Auxiliary air air inlet (22) it is provided with on the machine unit shell sidewall that road is corresponding.
Evaporation the most according to claim 4 cools unit, it is characterised in that described Vertical heat exchanging pipe group (4) is made up of the many heat exchanger tubes being vertically arranged;
It is provided with helix in described heat exchanger tube.
Evaporation the most according to claim 1 cools unit, it is characterised in that described The cold unit of cryometer is by cryometer cooler (6) and the water inlet that is connected on cryometer cooler (6) Pipe, outlet pipe are constituted.
Evaporation the most according to claim 1 cools unit, it is characterised in that described Drawing and pulling type filler layering spraying direct cooler, includes framework (13), described framework (13) Inside go to upper and lower and be provided with layering filler-spraying hybrid system, cyclic water tank (24);
Described layering filler-spraying hybrid system is by injection spray pipe (23) and cyclic water tank (24) Connect.
Evaporation the most according to claim 7 cools unit, it is characterised in that described Layering filler-spraying hybrid system, includes multiple in drawing and pulling type stuffing frame setting up and down, often Handle (20) it is provided with on individual drawing and pulling type stuffing frame;
It is provided with filler (9), entering of described filler (9) in each described drawing and pulling type stuffing frame Wind side is provided with horizontal cyclic water pipe (25);
It is evenly arranged with on described horizontal cyclic water pipe (25) and multiple is facing perpendicularly to filler (9) The atomizer (7) of spraying, described horizontal cyclic water pipe (25) is connected with injection spray pipe (23).
Evaporation the most according to claim 8 cools unit, it is characterised in that described Filler (9) is obliquely installed in 45 °.
The most according to claim 8 or claim 9, evaporation cool unit, it is characterised in that Top and the bottom of described filler (9) are all coated with single-layer glass fiber filter mesh layer.
CN201620395461.8U 2016-05-04 2016-05-04 Standpipe is indirectly and the layering spraying of drawing and pulling type filler is united evaporates the unit that cools Expired - Fee Related CN205747265U (en)

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CN201620395461.8U CN205747265U (en) 2016-05-04 2016-05-04 Standpipe is indirectly and the layering spraying of drawing and pulling type filler is united evaporates the unit that cools

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Application Number Priority Date Filing Date Title
CN201620395461.8U CN205747265U (en) 2016-05-04 2016-05-04 Standpipe is indirectly and the layering spraying of drawing and pulling type filler is united evaporates the unit that cools

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111412765A (en) * 2020-04-23 2020-07-14 浙江布鲁斯环境科技有限公司 Novel energy-saving cooler and cooling system using same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111412765A (en) * 2020-04-23 2020-07-14 浙江布鲁斯环境科技有限公司 Novel energy-saving cooler and cooling system using same
CN111412765B (en) * 2020-04-23 2021-07-27 浙江布鲁斯环境科技有限公司 Novel energy-saving cooler and cooling system using same

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161130

Termination date: 20170504

CF01 Termination of patent right due to non-payment of annual fee