CN101706218B - Self-bearing detachable plate-type evaporation air cooler with down-streaming air and spray water - Google Patents
Self-bearing detachable plate-type evaporation air cooler with down-streaming air and spray water Download PDFInfo
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- CN101706218B CN101706218B CN2009102300194A CN200910230019A CN101706218B CN 101706218 B CN101706218 B CN 101706218B CN 2009102300194 A CN2009102300194 A CN 2009102300194A CN 200910230019 A CN200910230019 A CN 200910230019A CN 101706218 B CN101706218 B CN 101706218B
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Abstract
The invention discloses a self-bearing detachable plate-type evaporation air cooler with down-streaming air and spray water, which comprises a spraying device, a heat exchange plate bundle, a water tank, a fan and a circulating water pump, wherein the heat exchange plate bundle consists of a plurality of sheet-tube units; each sheet-tube unit consists of two sheets, which are pressed with a plurality of concave and convex foams arranged in a honeycomb shape; spot welding is adopted at the positions of the concave foams and seam welding is adopted at two long sides in a length direction of the sheets so as to form the prolate sheet-tube units after being welded; the two ends of each sheet-tube unit are welded with a small inflowing water collecting tube and a small discharged water collecting tube with threaded joints respectively; and the small inflowing water collecting tube and the small discharged water collecting tube are in sealing connection with a large inflowing water collecting tube and a large discharged water collecting tube with the threaded joints through connecting tubes respectively. In the self-bearing detachable plate-type evaporation air cooler, the two sheets of each sheet-tube unit are provided with the concave and convex foams which are arranged in the honeycomb shape and the spot welding is adopted at the positions of the concave foams, which enhances the strength and bearing capacity of the sheets; and the self-bearing detachable plate-type evaporation air cooler is simple and light in structure because the sheet-tube units does not need restricting by pressing plates, and is convenient in pressure test, assembly, exchange and maintenance because the small inflowing water collecting tube and the small discharged water collecting tube of the sheet-tube units with the threaded joints can be detached from the large inflowing water collecting tube and the large discharged water collecting tube.
Description
Technical field
The present invention relates to a kind of plate type evaporation air cooler, particularly a kind of air and shower water following current arrange, can independent pressure-bearing and structure removable with corrugated board cluster as heat transfer element, utilize the air cooler of evaporation augmentation of heat transfer.
Background technology
Existing evaporation air cooler heat transfer element is based on plain tube bank, the ubiquity heat transfer efficiency is lower, weight is big, fouling, dust stratification, the life-span is short and floor space is big shortcoming, though plate type evaporation air cooler can overcome a part of shortcoming of tubular type evaporation air cooler, but it is whole all welded type, structure is non-dismountable, plate bundle pressure-bearing needs external force constraint, so complex structure, equipment heaviness, produces, maintenance is all inconvenient.And, air and shower water arrangement mostly carry out with reflux type in the existing evaporation air cooler, be to flow on the air flow, shower water flows downward, and such layout exists that air drag is big, shower water cloth film weak effect, air inlet are restrained not problem such as easy-maintaining, scale removal difficulty of easy fouling, spray equipment.
Summary of the invention
Purpose of the present invention, be to provide a kind of air and shower water following current from pressure-bearing portable plate formula evaporation air cooler, it can abandon the problems referred to above, its whole heat exchanger plates bundle is made up of the plate pipe unit that several can independent bearing certain pressure, the little collector of water-in and water-out that single plate pipe unit two ends are welded with adopts through the big collector of tube connector and water-in and water-out respectively and is threaded, for convenience detach, if heat exchanger plates bundle somewhere is damaged, can change easily and keep in repair; Air and shower water adopt following current cloth film mode, and the heat exchanger plates bundle is passed through in air side air-inlet grille inspiration from the heat exchanger plates bundle from top to down, extracts out through being arranged in the upper left air-out blower fan of heat exchanger plates bundle then; Be mixed in of the water collector recovery of airborne water droplet, fall into the bottom water tank by the blower fan below; Hot fluid enters heat exchanger plates bundle cooling back from the big collector of intaking and flows out by the big collector of water outlet.
A kind of air of the present invention and shower water following current from pressure-bearing portable plate formula evaporation air cooler, it comprises spray equipment, heat exchanger plates bundle, water tank, blower fan, water circulating pump, the heat exchanger plates bundle is located at a middle side part position of this evaporation air cooler, and spray equipment is located at the top of heat exchanger plates bundle; Blower fan is located at the upper position of this evaporation air cooler opposite side, and is connected with motor; The below of blower fan is provided with water collector; One end of water circulating pump is connected with the spray equipment of heat exchanger plates Shu Shangfang, and the other end of water circulating pump is connected with the water tank of being located at this evaporation air cooler bottom; The heat exchanger plates bundle connects the big collector of water-in and water-out; It is characterized in that: the heat exchanger plates bundle is made up of some plate pipe units, the plate pipe unit is made up of two plates, and plate is suppressed some concavo-convex honeycomb arrangement that soak, and recessed bubble place adopts spot welding, the seam weldering is adopted on two long limits of plate length direction, and the welding back forms the plate pipe unit of a prolate; Each plate pipe unit two ends is welded with the little collector of water-in and water-out of threaded interface, and the little collector of water-in and water-out is connected with the big collector thread seal of water-in and water-out of threaded interface through tube connector respectively.
Plate of the present invention is provided with reinforcement, and the recessed bubble on the plate is arranged or adopted in-line arrangement row mode, or adopts the cross arrangement mode.
The present invention's air inlet of side above spray equipment is provided with air-inlet grille, is provided with removable seal cover board above spray equipment, is provided with access door on the housing below the water collector, and plate bundle framework adopts the whole frame of shaped steel galvanized sheet shell.
The invention has the beneficial effects as follows, the heat exchanger plates bundle is made up of some plate pipe units, two plates of plate pipe unit are suppressed some concavo-convex honeycomb arrangement that soak, recessed bubble place adopts spot welding, the seam weldering is adopted on two long limits of plate length direction, become can independent pressure-bearing heat transfer element, do not need the pressure strip constraint, simple in structure slim and graceful; Each plate pipe unit two ends is welded with the little collector of water-in and water-out of threaded interface, and the little collector of water-in and water-out is connected with the big collector thread seal of water-in and water-out of threaded interface through tube connector respectively, and the plate pipe unit is detachable, makes things convenient for pressure testing, assembling, replacing, maintenance; Air is littler than counter-flow arrangement air flow resistance with shower water following current layout, the cloth film is effective, less scaling.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a vertical view of the present invention.
Fig. 3 is a side view of the present invention.
Fig. 4 is the recessed bubble in-line arrangement of a plate of the present invention row mode.
Fig. 4-1 is the vertical view of Fig. 4.
Fig. 5 is the recessed bubble cross arrangement of a plate of the present invention mode.
Fig. 5-1 is the vertical view of Fig. 5.
Fig. 6 is a plate pipe unit schematic diagram of the present invention.
Fig. 6-1 is the vertical view of Fig. 6, (enlarged drawing 6-2 sees in the Ministry of worker).
Fig. 6-2 is the partial enlarged drawing of Fig. 6-1, shows bond pad locations.
Fig. 7 is the plate of the present invention figure (front view) of getting one's things ready.
Fig. 8 is the plate of the present invention figure (side view) of getting one's things ready, (I portion amplify see Fig. 9).
Fig. 9 is Fig. 8 tube connector enlarged drawing that is tightly connected.
Among the figure: 1. spray equipment, 2. heat exchanger plates bundle, 3. water tank, 4. blower fan, 5. water circulating pump, 6. motor, 7. water collector, 8. water inlet big collector, the 9. big collector of water outlet, 10. filter, 11. control valves, 12. water supplement ports, 13. overfall, 14. sewage draining exits, 15. plate pipe units, the little collector 16. intake, the little collector of 17. water outlets, 18. tube connectors, 19. plate bundle framework, 20. air-inlet grilles, 21. removable seal cover boards, 22. access door, 23. recessed bubbles, 24. protruding bubbles, 25. the long limit of seam weldering, 26. reinforcements, 27. bond pad locations, 28. the sealing screwed pipe, 29.O shape sealing ring.
The specific embodiment
A kind of air of the present invention and shower water following current from pressure-bearing portable plate formula evaporation air cooler, shown in Fig. 1,2,3,4,5,6,7,8,9, it comprises spray equipment 1, heat exchanger plates bundle 2, water tank 3, blower fan 4, water circulating pump 5, heat exchanger plates bundle 2 is located at the medium position of this evaporation air cooler one side, and spray equipment 1 is located at the top of heat exchanger plates bundle 2; Blower fan 4 is located at the upper position of this evaporation air cooler opposite side, and is connected with motor 6; The below of blower fan 4 is provided with water collector 7; One end of water circulating pump 5 is connected with the spray equipment 1 of heat exchanger plates bundle 2 tops, and the other end of water circulating pump 5 is connected with the water tank 3 of being located at this evaporation air cooler bottom; Heat exchanger plates bundle 2 connects big collector 8 of water inlet and the big collector 9 of water outlet, is provided with access door 22 on the housing below the water collector 7, (as Fig. 1).Water circulating pump 5 is sequentially with filter 10, control valve 11, (as Fig. 2) near a side of water tank 3.Water tank 3 is provided with water supplement port 12, overfall 13, sewage draining exit 14, (as Fig. 3).The heat exchanger plates bundle is made up of some plate pipe units 15, and the little collector 16 of water inlet, the little collector 17 of water outlet that each plate pipe unit 15 two ends is welded with threaded interface are tightly connected through the big collector 8 of water inlet, the big collector 9 of water outlet of tube connector 18 with threaded interface respectively; Plate bundle framework 19 adopts the whole frame of shaped steel galvanized sheet shell, (as Fig. 6, Fig. 7).The air inlet of side is provided with air-inlet grille 20 above spray equipment, is provided with removable seal cover board 21 above spray equipment 1, is provided with access door 22 on the housing below the water collector, (as Fig. 1).Air and shower water adopt following current cloth film mode, and the heat exchanger plates bundle is passed through in air-inlet grille 20 inspirations in side from top to down on the air slave plate bundle, extract (as Fig. 1 arrow direction) out through being arranged in the upper left air-out blower fan of heat exchanger plates bundle then.Be mixed in of the water collection device recovery of airborne water droplet, fall into bottom water tank 3 by the blower fan below.The plate pipe unit 15 that is combined into heat exchanger plates bundle 2 is made by two plates, plate is suppressed some recessed bubbles 23, protruding bubble 24 is formed honeycomb arrangement, recessed bubble place is the spot welding position, two long limits 25 of seam weldering are left in plate length direction both sides, the seam postwelding forms a prolate plate pipe, and plate is provided with reinforcement 26.Fig. 4 is the recessed bubble in-line arrangement row mode on the plate, and Fig. 5 is the recessed bubble cross arrangement mode on the plate.Plate is mould hydroforming, can adjust die width, length according to technological requirement, but the continuous several times press forming, and cellular concavo-convex bubble not only increases plate intensity, increases the plate bearing capacity, and plays the disturbance fluid, strengthens the effect of heat-transfer effect.As shown in Figure 6, welding independently little collector in plate pipe unit 15 two ends is provided with the into little collector 16 of water, the little collector 17 of water outlet, and little collector one end is provided with hickey, be connected with big collector into and out of the threaded interface of processing medium through tube connector, Fig. 6-2 indicates bond pad locations 27.Flow process can be cooled off requirement according to technology, is combinations such as single process, double-current journey, three flow processs.But single plate pipe unit independence test, pressure testing, pressure-bearing.The quantity of plate pipe unit is decided according to technological requirement, and several plate pipe units are combined into the plate bundle, according to the air permission resistance drop of spray side, adjusts the plate tube pitch.Plate bundle framework adopts the whole frame of shaped steel galvanized sheet, does not need steel plate to retrain, and is therefore simple in structure, safe, reliable.The little collector 16 of water inlet of tube connector that Fig. 9 is denoted as 18, the big collector 8 of water inlet, sealing screwed pipe 28, O-ring seals 29, threaded interface.
Claims (3)
1. air and shower water following current from pressure-bearing portable plate formula evaporation air cooler, it comprises spray equipment, heat exchanger plates bundle, water tank, blower fan, water circulating pump, the heat exchanger plates bundle is located at a middle side part position of this evaporation air cooler, and spray equipment is located at the top of heat exchanger plates bundle; Blower fan is located at the upper position of this evaporation air cooler opposite side, and is connected with motor; The below of blower fan is provided with water collector; One end of water circulating pump is connected with the spray equipment of heat exchanger plates Shu Shangfang, and the other end of water circulating pump is connected with the water tank of being located at this evaporation air cooler bottom; The heat exchanger plates bundle connects the big collector of water-in and water-out; It is characterized in that: the heat exchanger plates bundle is made up of some plate pipe units, the plate pipe unit is made up of two plates, and plate is suppressed some concavo-convex honeycomb arrangement that soak, and recessed bubble place adopts spot welding, the seam weldering is adopted on two long limits of plate length direction, and the welding back forms the plate pipe unit of a prolate; Each plate pipe unit two ends is welded with the little collector of water-in and water-out of threaded interface, and the little collector of water-in and water-out is tightly connected through the big collector of water-in and water-out of tube connector and threaded interface respectively.
According to described a kind of air of claim 1 and shower water following current from pressure-bearing portable plate formula evaporation air cooler, it is characterized in that: described plate is provided with reinforcement, the recessed bubble on the plate is arranged or is adopted in-line arrangement row mode, or adopts the cross arrangement mode.
According to described a kind of air of claim 1 and shower water following current from pressure-bearing portable plate formula evaporation air cooler, it is characterized in that: the air inlet of side is provided with air-inlet grille above spray equipment, is provided with removable seal cover board above spray equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102300194A CN101706218B (en) | 2009-11-05 | 2009-11-05 | Self-bearing detachable plate-type evaporation air cooler with down-streaming air and spray water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102300194A CN101706218B (en) | 2009-11-05 | 2009-11-05 | Self-bearing detachable plate-type evaporation air cooler with down-streaming air and spray water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101706218A CN101706218A (en) | 2010-05-12 |
| CN101706218B true CN101706218B (en) | 2011-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102300194A Expired - Fee Related CN101706218B (en) | 2009-11-05 | 2009-11-05 | Self-bearing detachable plate-type evaporation air cooler with down-streaming air and spray water |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424009B (en) * | 2013-08-15 | 2016-02-10 | 厦门铭光机械制造有限公司 | A kind of air cooler from bearing plate pipe tilting |
| CN112984661B (en) * | 2021-03-30 | 2022-12-30 | 中国石油集团东北炼化工程有限公司沈阳分公司 | Air cooler capable of resisting severe summer heat and severe cold weather |
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2009
- 2009-11-05 CN CN2009102300194A patent/CN101706218B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101706218A (en) | 2010-05-12 |
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