CN201476630U - Spray falling-film evaporation type air cooler and combined structure thereof - Google Patents
Spray falling-film evaporation type air cooler and combined structure thereof Download PDFInfo
- Publication number
- CN201476630U CN201476630U CN200920172560XU CN200920172560U CN201476630U CN 201476630 U CN201476630 U CN 201476630U CN 200920172560X U CN200920172560X U CN 200920172560XU CN 200920172560 U CN200920172560 U CN 200920172560U CN 201476630 U CN201476630 U CN 201476630U
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- film evaporation
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- spray equipment
- heat exchanger
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Abstract
The utility model relates to a spray falling-film evaporation type air cooler. An air inlet is arranged above and a fan is arranged below to enable the direction of spray water to be consistent with the direction of air flow, so that the spray water is evenly distributed, the spray water loss is greatly reduced and the goal of saving water is obtained. Moreover, the utility model also discloses a combined structure of spray falling-film evaporation type air coolers. The combined structure comprises at least two spray falling-film evaporation type air coolers which are combined together in an overlaying way. The exhaust fan of each spray falling-film evaporation type air cooler is connected with a vertically-installed exhaust cylinder through an exhaust branch pipe. Since draft force is generated when hot air in the exhaust cylinder goes up, the air flow of the air cooler is increased and the cooling (condensing) effect of the air cooler is improved, so that electricity is saved and the situation that the cooling (condensing) effect is affected because the adjacent air coolers mutually suck in wet and hot air is thoroughly prevented.
Description
Technical field
The utility model relates to a kind of aerial cooler that is used to cool off various process heat media, especially relates to a kind of vaporation-type aerial cooler and combining structure thereof.
Background technology
Spray falling film evaporation formula aerial cooler adopts air to replace water to remove to cool off various processing mediums, can be used widely at numerous industrial circles.The applicant has applied for that name is called the utility model patent of " spray falling film evaporation formula aerial cooler ", the patent No. is 200420087780.X, this patent disclosure a kind of spray falling film evaporation formula aerial cooler, it comprises casing, the casing bottom is provided with water tank, heat exchanger and spray equipment tilting gearing are between two sidewalls of the casing above the water tank, water circulating pump connects water tank and spray equipment by water pipe, the exhaust blower device is on the chassis sidewall above heat exchanger and the spray equipment, air inlet is arranged on the relative chassis sidewall of exhaust blower in the below of heat exchanger and spray equipment, and the inboard of exhaust blower is provided with demister.In the aerial cooler of this kind structure, make air stream pass through the tube bank and the demister of heat exchanger from lower to upper from air inlet under the fan action, discharge through blower fan, water in the water tank injects spray equipment through water circulating pump and sprays downwards, in the tube bank of heat exchanger, form falling liquid film, heat exchanger is by the wandering warm of air, and air stream quickens the evaporation of spray falling liquid film again, thereby strengthens the heat exchange effect.But in the aerial cooler of this structure, the direction of air stream is just in time opposite with the spray water flow direction, can take away a large amount of small water droplets during the exhaust blower air draft, causes the waste of water.In addition, though above-mentioned aerial cooler can about, front and back stack use, and can reduce land area like this, up and down or front and back stacked configuration damp-heat air that aerial cooler is discharged can influence each other, thereby reduce cooling effectiveness.
The utility model content
The applicant is at above-mentioned problem, having carried out research improves, a kind of spray falling film evaporation formula aerial cooler is provided, reduce the waste of water, and a kind of combining structure that sprays falling film evaporation formula aerial cooler is disclosed, cooling heat dissipation efficient and using electricity wisely when raising spray falling film evaporation formula aerial cooler is used in combination.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of spray falling film evaporation formula aerial cooler, comprise casing, the casing bottom is provided with water tank, heat exchanger and spray equipment tilting gearing are between two sidewalls of the casing above the water tank, water circulating pump connects water tank and spray equipment by water pipe, the exhaust blower device is on the chassis sidewall below described heat exchanger and the spray equipment, and air inlet is arranged on the chassis sidewall relative with described exhaust blower in the top of heat exchanger and spray equipment, and the inboard of exhaust blower is provided with demister.
A kind of combining structure that sprays falling film evaporation formula aerial cooler, comprise at least two stacked being combined and installed together of spray falling film evaporation formula aerial cooler, the ventilating fan of described spray falling film evaporation formula aerial cooler connects vertically arranged air draft tube by the air draft arm; Comprise casing, the casing bottom is provided with water tank, heat exchanger and spray equipment tilting gearing are between two sidewalls of the casing above the water tank, water circulating pump connects water tank and spray equipment by water pipe, the exhaust blower device is on the chassis sidewall below described heat exchanger and the spray equipment, air inlet is arranged on the chassis sidewall relative with described exhaust blower in the top of heat exchanger and spray equipment, and the inboard of exhaust blower is provided with demister.
Technique effect of the present utility model is:
1. the disclosed a kind of spray falling film evaporation formula aerial cooler of the utility model is put on the air inlet and the blower fan underlying makes the direction of shower water consistent with airflow direction, and shower water is evenly distributed, and significantly reduces the shower water loss, reaches the purpose of water saving.
2. the disclosed a kind of spray falling film evaporation formula aerial cooler combining structure of the utility model, the exhaust blower of each spray falling film evaporation formula aerial cooler connects vertically arranged air draft tube by the air draft arm respectively, the draft that hot-air rise to produce in the air draft tube can increase the air mass flow of aerial cooler and improve cooling (condensation) effect of aerial cooler, thereby saving electric power, and avoided contiguous aerial cooler to suck damp-heat air mutually and influence cooling (condensation) effect fully.
Description of drawings
Fig. 1 is the structural representation of spray falling film evaporation formula aerial cooler.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the schematic diagram of spray falling film evaporation formula aerial cooler combining structure.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
As shown in Figure 1, 2, spray falling film evaporation formula aerial cooler 1 comprises casing 10, casing 10 bottoms are provided with water tank 9, heat exchanger 4 and spray equipment 5 tilting gearings are between two sidewalls of the casing above the water tank 9, water circulating pump 8 connects water tank 9 and spray equipment 5 by water pipe 7, in the present embodiment, water circulating pump 8 is an immersible pump.Exhaust blower 2 device is provided with air inlet 6 in the top of heat exchanger 4 and spray equipment 5 on the chassis sidewall relative with exhaust blower 2 on the sidewall of the casing 10 below heat exchanger 4 and the spray equipment 5, the inboard of exhaust blower 2 is provided with demister 3.Exhaust blower 2 and air inlet 6 are transversely arranged, and the air intake direction of air inlet 6 and the air-out direction of exhaust blower 2 are parallel to each other, arrow A direction during the air in aerial cooler 1 flows as Fig. 1.In use, under the effect of exhaust blower 2, air stream enters the aerial cooler 1 from air inlet 6, aerial cooler 1 hollow air-flow by Fig. 1 in the arrow A direction pass through heat exchanger 4 from top to bottom, water circulating pump 8 passes through heat exchanger 4 with the water in the water tank 9 from top to bottom through spray equipment 5, the heat exchanger 4 that is evaporated to by air stream and spray falling liquid film dispels the heat like this, and air stream is removed water smokes by demister 3 before entering exhaust blower 2.Because spray water flow is to consistent with airflow direction, shower water is evenly distributed, and the shower water loss significantly reduces, thereby reaches the purpose of water saving.In the utility model, demister 3 manufactures and designs by prior art.
As shown in Figure 3, spray falling film evaporation formula aerial cooler combining structure comprises each three sprays of two rows falling film evaporation formula aerial cooler 1 stacked being combined and installed together, with screw casing is fixedly installed togather between the spray falling film evaporation formula aerial cooler 1, the ventilating fan 2 of spray falling film evaporation formula aerial cooler 1 connects air draft tube 11 by air draft arm 12, and air draft tube 11 is vertically installed.Thereby the draft that the hot-air rising produces in the air draft tube 11 can increase cooling (condensation) effect of the air mass flow increase aerial cooler 1 in the aerial cooler 1, thereby province's electric power, and the hot-air that each aerial cooler 1 is discharged can not influenced cooling effectiveness by another aerial cooler suction.
Claims (2)
1. one kind sprays falling film evaporation formula aerial cooler, comprise casing, the casing bottom is provided with water tank, heat exchanger and spray equipment tilting gearing are between two sidewalls of the casing above the water tank, water circulating pump connects water tank and spray equipment by water pipe, it is characterized in that: the exhaust blower device is on the chassis sidewall below described heat exchanger and the spray equipment, and air inlet is arranged on the chassis sidewall relative with described exhaust blower in the top of heat exchanger and spray equipment, and the inboard of exhaust blower is provided with demister.
2. combining structure that sprays falling film evaporation formula aerial cooler, it is characterized in that: comprise at least two stacked being combined and installed together of spray falling film evaporation formula aerial cooler, the ventilating fan of described spray falling film evaporation formula aerial cooler connects vertically arranged air draft tube by the air draft arm; Comprise casing, the casing bottom is provided with water tank, heat exchanger and spray equipment tilting gearing are between two sidewalls of the casing above the water tank, water circulating pump connects water tank and spray equipment by water pipe, the exhaust blower device is on the chassis sidewall below described heat exchanger and the spray equipment, air inlet is arranged on the chassis sidewall relative with described exhaust blower in the top of heat exchanger and spray equipment, and the inboard of exhaust blower is provided with demister.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920172560XU CN201476630U (en) | 2009-06-13 | 2009-06-13 | Spray falling-film evaporation type air cooler and combined structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920172560XU CN201476630U (en) | 2009-06-13 | 2009-06-13 | Spray falling-film evaporation type air cooler and combined structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201476630U true CN201476630U (en) | 2010-05-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920172560XU Expired - Fee Related CN201476630U (en) | 2009-06-13 | 2009-06-13 | Spray falling-film evaporation type air cooler and combined structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201476630U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095320A (en) * | 2011-01-27 | 2011-06-15 | 张宜万 | Multi-channel plate-fin type dew point indirect evaporative cooling device |
| CN104791822A (en) * | 2015-04-16 | 2015-07-22 | 清华大学 | Multi-layer parallel-connection overlaid frame type spraying flue gas waste heat recovery and heat exchange device |
| CN109249632A (en) * | 2017-07-14 | 2019-01-22 | 南京贝迪电子有限公司 | A kind of novel optic membrane production equipment |
-
2009
- 2009-06-13 CN CN200920172560XU patent/CN201476630U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095320A (en) * | 2011-01-27 | 2011-06-15 | 张宜万 | Multi-channel plate-fin type dew point indirect evaporative cooling device |
| CN102095320B (en) * | 2011-01-27 | 2013-02-20 | 张宜万 | Multi-channel plate-fin type dew point indirect evaporative cooling device |
| CN104791822A (en) * | 2015-04-16 | 2015-07-22 | 清华大学 | Multi-layer parallel-connection overlaid frame type spraying flue gas waste heat recovery and heat exchange device |
| CN109249632A (en) * | 2017-07-14 | 2019-01-22 | 南京贝迪电子有限公司 | A kind of novel optic membrane production equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20160613 |