CN201259382Y - Air cooler for condenser - Google Patents
Air cooler for condenser Download PDFInfo
- Publication number
- CN201259382Y CN201259382Y CNU2008201096783U CN200820109678U CN201259382Y CN 201259382 Y CN201259382 Y CN 201259382Y CN U2008201096783 U CNU2008201096783 U CN U2008201096783U CN 200820109678 U CN200820109678 U CN 200820109678U CN 201259382 Y CN201259382 Y CN 201259382Y
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- tube
- plate
- air cooler
- tube bank
- pipe
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Abstract
The utility model discloses an air cooler for the condensation, which mainly comprises a pipe bundle (1), a framework (2) that is used as the shell, a blower (3) and an adjustable shutter (5); hot process medium floes into the pipe bundle (1) from an upper inlet of the pipe bundle and flows out from an outlet pipe box on the other end of the pipe bundle, and the pipe bundle (1) is vertically arranged at one side inside the framework (2) so as to divide the interior of the framework (2) into two parts, and the framework (2) of the two opposite parts is respectively provided with a cool-air inlet and a hot-air outlet, and the blower (3) is arranged at the other side inside the framework, namely, the side of the hot-air outlet; a separation plate of a fixed pipe bundle of the air cooler is provided with the adjustable shutter (5). Whether in hot summer or cold winter, the air cooler can run normally, so that the difficulties of the prior air cooler for condensation that cannot be cooled down in summer and is easy to be iced and blocked in winter are resolved. Compared with the traditional air cooler, when completing the same process and work condition, the heat transferring efficiency is improved by 50 percent; the air cooler for condensation can save the investment by 30 percent and saves the land occupation area by 30 percent.
Description
Technical field
The utility model relates to a kind of condensation air cooler.
Background technology
Utilize air to have more than 40 year in the use of China as the air cooler of cold medium.The condensation of adopting at present mostly is dry type or wet air cooler with air cooler, regulating measure is simple, when often summer, weather was hot, medium in the pipe is cold not to get off, when winter temperature is very low, cause undercooling again, form the interior medium of pipe and condense, the phenomenon of air cooler tube bundle bursting by freezing often takes place, and has had a strong impact on the safe operation of equipment.
Summary of the invention
The purpose of this utility model provides a kind of condensation air cooler of realizing full season, full automatic air refrigerating function, to solve traditional condensation with air cooler summer coldly not getting off the problems such as obstruction of freezing easily winter.
A kind of condensation air cooler described in the utility model, it mainly comprises tube bank (1), the framework (2) as shell, blower fan (3), can regulate shutter (5); The processing medium of heat flows into the outlet bobbin carriage outflow of the inside of process tube bank (1) from the other end of tube bank from the upper inlet of restraining, tube bank (1) is placed vertically in the inner side of framework (2), framework (2) inside is divided into two parts space, the framework in relative two spaces is established cold air import, heat outlet respectively on (2), blower fan (3) places the opposite side of framework inside, and promptly hot gas exports a side; On the dividing plate of the import of air cooler framework cold air, heat outlet and fixing tube bank, be provided with and regulate 100 o'clock windows (5).
Aforesaid a kind of condensation air cooler, there are several shower water sparge pipes (4-1) of water injection system (4) to be positioned at the inlet side of tube bank, several shower nozzles (4-2) are housed on each shower water sparge pipe, shower nozzle (4-2) is directly facing to the heat-delivery surface of restraining, unevaporated water flows in the collecting-tank of frame underneath, there is a water circulating pump that the water in the collecting-tank is returned and transports to spray header, facilitate recycling of shower water.
Aforesaid a kind of condensation air cooler, its tube bank (1) is arranged in together by a certain heat transfer element, and both sides are provided with side plate and corresponding cross-tie will be restrained clamping, and two ends add the import and export bobbin carriage respectively, bobbin carriage is provided with adapter, forms the whole parts that can conduct heat.
Aforesaid a kind of condensation air cooler, the heat transfer element of tube bank (1) is plate pipe (1A-3), the plate pipe is welded by two plates (1A-4), a plurality of plate pipes (1A-3) are overlapped into a plate bundle (1A), the both sides parallel with the plate tube-surface are provided with side plate (1A-5) and corresponding cross-tie (1A-6) will be restrained clamping, the two ends of plate bundle be provided with import and export bobbin carriage (1A-1,1A-2); The thickness of plate is between 0.4mm to 1mm, and the width of plate is 200mm to 800mm, and the length of plate is between 600mm to 9000mm, and the wave height of plate is 2mm to 8mm, and the interior cavity gap of plate pipe is at 2mm to 6mm, and the gap between the plate pipe is 2mm to 8mm.
Aforesaid a kind of condensation air cooler, the heat transfer element of tube bank (1) can be a light pipe, light pipe can be pipe or flat tube, a plurality of light pipes are combined into a tube bank, the both sides of tube bank are provided with side plate and corresponding cross-tie will be restrained clamping, the two ends of tube bank are provided with the import and export bobbin carriage, have adapter on the bobbin carriage; The diameter of light pipe is 6mm to 38mm, and the wall thickness of light pipe is between 0.4mm to 5mm, and the length of light pipe is 1000mm to 9000mm, and the arrangement of light pipe can be triangle or square, and tube pitch is 1.2 to 2 times of caliber.
Aforesaid a kind of condensation air cooler, the heat transfer element of tube bank (1) can be a finned tube, finned tube can be circle, ellipse or rectangle nest plate pipe, a plurality of finned tubes are combined into a tube bank, the both sides of tube bank are provided with side plate and corresponding cross-tie will be restrained clamping, the two ends of tube bank are provided with the import and export bobbin carriage, have adapter on the bobbin carriage; The parent tube diameter of finned tube is 6mm to 38mm, the wall thickness of parent tube is between 0.4mm to 5mm, and the length of parent tube is 1000mm to 9000mm, and the height of fin is between 6mm to 16mm, the arrangement of finned tube can be triangle or square, and tube pitch is 1.2 to 2 times of fin external diameter.
Aforesaid a kind of condensation air cooler can be regulated shutter in the import of air cooler cold air, the setting of heat outlet place.
Good effect of the present utility model is as follows: it is a kind of high-efficiency condensation air cooler of full season formula, no matter in summer of sweltering heat or in winter of severe cold, it can both normally move, and has solved present used condensation with air cooler summer coldly not getting off the difficult problem that freeze and stop up winter easily.Compare with present employing air cooler, when finishing identical technology operating mode, heat transfer efficiency improves 50%; It reduces investment outlay 30%; Save and take up an area of 30%.
Description of drawings
Fig. 1 is the front view of condensation of the present utility model with air cooler.
Fig. 2 is the side view of condensation of the present utility model with air cooler.
Fig. 3 is the front view of vertically-arranged tube bank of the present utility model.
Fig. 4 is the side view of vertically-arranged tube bank of the present utility model.
Fig. 5 is the plate pipe layout drawing of board-like tube bank of the present utility model (1A).
Fig. 6 is the pipe layout drawing of light pipe tube bank of the present utility model (1B).
Fig. 7 is the structure chart of finned tube tube bank of the present utility model (1C).
Fig. 8 is a water-spray system layout drawing of the present utility model.
Fig. 9 is shutter summer operation open and-shut mode figure of the present utility model.
Figure 10 is shutter winter operation open and-shut mode figure of the present utility model.
The specific embodiment
The utility model is a kind of novel heat-exchange apparatus that utilizes air to cool off as the condensation that is used for processing medium of cold medium.It is made up of tube bank (1), framework (2), blower fan (3), water injection system (4), shutter (5) etc.Thermal medium can be cooled to required temperature, be applicable to the condensation cooling of the various fluid media (medium)s of industries such as petroleum refining, chemical industry, electric power, metallurgy.
Of the present invention being described in detail as follows: Fig. 1 and Fig. 2 are a kind of typical layouts, and Fig. 1 is the front view of condensation with air cooler, and Fig. 2 is the side view of condensation with air cooler.Fig. 3 is the front view of vertically-arranged tube bank.Fig. 4 is the side view of vertically-arranged tube bank.
Air cooler is made up of tube bank (1), framework (2), blower fan (3), water-spray system (4), shutter (5).Tube bank (1) is placed vertically a side at framework (2), and blower fan (3) places the opposite side of framework, is provided with adjustable 100 o'clock windows (5) on the top of import, exit and the tube bank of air cooler.Shower water sparge pipe (4-1) is positioned at the inlet side of tube bank, shower nozzle (4-2) directly facing to the tube bank the surface, shower water can be ejected into tube bank (1) radiating surface on.The processing medium of heat flows into the outlet bobbin carriage outflow of the inside of process tube bank (1) from the other end of tube bank from the upper inlet of restraining, air horizontal direction under the driving of blower fan (3) is passed through tube bank, the thermal medium that tube bank is inboard carries out the condensation cooling, and water injection system (4) is located at the inlet side of tube bank.Water spray further reduces the air themperature of import, improves heat transfer temperature difference.The temperature of medium can be dropped near environment temperature.When Fig. 9 represented that air themperature is higher, (5-1 5-2) opened the shutter of import and export, and bypass shutter (5-3) is closed, and air cooler moves under the temperature conditions of higher of air.Figure 10 represents that when air themperature is very low (5-1 5-2) partly or entirely closes the shutter of import and export, and bypass shutter (5-3) is opened, and the hot-air of outlet can turn back to the air intake place by bypass channel, forms hot blast recirculation.Air cooler tube bundle have three kinds multi-form.Fig. 5, Fig. 6 and Fig. 7 are respectively the cross section structure schematic diagrames of board-like tube bank, light pipe tube bank and finned tube tube bank.Fig. 5 is board-like tube bank (1A) drawing in side sectional elevation.The heat transfer element of tube bank (1A) is plate pipe (1A-4), the plate pipe is welded by two plates (1A-3), a plurality of plate pipes are overlapped into a plate bundle (1A), and the both sides parallel with the plate tube-surface are provided with side plate (1A-5) and corresponding cross-tie (1A-6) will be restrained clamping.As shown in Figure 3, Figure 4, the two ends of plate bundle be provided with import and export bobbin carriage (1A-7,1A-8).The thickness of plate is between 0.4mm to 1mm, and the width of plate is between 200mm to 800mm, and the length of plate is between 600mm to 9000mm, and the wave height of plate is between 2mm to 8mm.The interior cavity gap of plate pipe is at 2mm to 6mm, and the gap between the plate pipe is 2mm to 8mm.Fig. 6 is light pipe formula tube bank (1B) drawing in side sectional elevation, the heat transfer element of tube bank (1B) can be light pipe (1B-3), light pipe can be pipe or flat tube, and a plurality of light pipes are combined into a tube bank (1B), and the both sides of tube bank are provided with side plate (1B-5) and corresponding cross-tie (1B-6) will be restrained clamping.As shown in Figure 3, Figure 4, the two ends of tube bank be provided with import and export bobbin carriage (1B-1,1B-2), have on the bobbin carriage adapter (1B-7,1B-8).The diameter of light pipe is between 6mm to 38mm, and the wall thickness of light pipe is between 0.4mm to 5mm, and the length of light pipe is between 1000mm to 9000mm.The arrangement of light pipe can be triangle or square, and tube pitch is 1.2 to 2 times of caliber.Fig. 7 is fin tube type tube bank (1C) drawing in side sectional elevation, the heat transfer element of tube bank (1C) can be finned tube (1C-3), finned tube can be pipe, ellipse or rectangle nest plate pipe, a plurality of finned tubes are combined into a tube bank, and the both sides of tube bank are provided with side plate (1C-5) and corresponding cross-tie (1C-6) will be restrained clamping.As shown in Figure 3, Figure 4, the two ends of tube bank be provided with import and export bobbin carriage (1C-1,1C-2), have on the bobbin carriage adapter (1C-7,1C-8).The parent tube diameter of finned tube is between 6mm to 38mm, and the wall thickness of parent tube is between 0.4mm to 5mm, and the length of parent tube is between 1000mm to 9000mm.The height of fin is between 6mm to 16mm, and the arrangement of finned tube can be triangle or square, and tube pitch is 1.2 to 2 times of fin external diameter.
Fig. 8 is water-spray system (4), it is illustrated on the windward side of tube bank several shower water distributor pipes (4-1) is installed, several shower nozzles (4-2) are housed on each distributor pipe, shower water is injected in the surface of tube bank (1) by shower nozzle, unevaporated water flows in the collecting-tank (4-3) of below, water circulating pump (4-4) will be pumped back to the shower water distributor pipe in the pond, shower water recycles.The spacing of spray header and shower nozzle is that the injection flow rate of 500mm to 1200mm. shower nozzle is 50kg to 200kg.
Implementation result
Implementation result of the present invention: the present invention is a kind of high-efficiency condensation air cooler of full season formula, no matter in summer of sweltering heat or in winter of severe cold, it can both normally move, and has solved present used condensation with air cooler summer coldly not getting off the difficult problem that freeze and stop up winter easily.Compare with adopt air cooler a few days ago, when finishing identical technology operating mode, heat transfer efficiency improves 50%; It reduces investment outlay 30%; Save and take up an area of 30%.
Embodiment: handle the decompression overhead condenser of 8,000,000 tons crude(oil)unit a year, adopt the correction data of hot blast recirculation type air cooler of the present invention and existing cooling device as shown in the table:
| The cooling device type | Cooler platform number | Weight of equipment/t | Equipment investment/ten thousand yuan | Summer water spraying time | The preventing freeze in winter measure | Occupation of land/m2 |
| Existing wet air cooler | 18 | 240 | 480 | Longer | Do not have | 216 |
| Hot blast recirculation air cooler of the |
8 | 80 | 320 | Shorter | Have | 144 |
| Save quantity | 66.67％ | 66.67％ | 33.33％ | 29.3％ |
In addition, tube bank can level, vertical or inclination mode arranges that blower fan can be located at a side of the air inlet or the air outlet of tube bank, and water injection system is arranged on the tube bank inlet side usually.
Claims (7)
1, a kind of condensation air cooler is characterized in that it mainly comprises tube bank (1), the framework (2) as shell, blower fan (3), can regulate shutter (5); The processing medium of heat flows into the outlet bobbin carriage outflow of the inside of process tube bank (1) from the other end of tube bank from the upper inlet of restraining, tube bank (1) is placed vertically in the inner side of framework (2), framework (2) inside is divided into two parts space, establish cold air import, heat outlet respectively on the framework (2) in two parts space relatively, blower fan (3) places the opposite side of framework inside, and promptly hot gas exports a side; On the dividing plate of the fixedly tube bank of air cooler, be provided with and regulate 100 o'clock windows (5).
2, a kind of condensation air cooler as claimed in claim 1, it is characterized in that: have several shower water sparge pipes (4-1) of water injection system (4) to be positioned at the inlet side of tube bank, several shower nozzles (4-2) are housed on each shower water sparge pipe, shower nozzle (4-2) is directly facing to the heat-delivery surface of restraining, unevaporated water flows in the collecting-tank of frame underneath, has a water circulating pump to be installed in the shower water distributor pipe that connects the pond.
3, a kind of condensation air cooler as claimed in claim 1, it is characterized in that: its tube bank (1) is arranged in together by a certain heat transfer element, both sides are provided with side plate and corresponding cross-tie will be restrained clamping, two ends add the import and export bobbin carriage respectively, bobbin carriage is provided with adapter, forms the whole parts that can conduct heat.
4, a kind of condensation air cooler as claimed in claim 1, it is characterized in that: the heat transfer element of tube bank (1) is plate pipe (1A-3), the plate pipe is welded by two plates (1A-4), a plurality of plate pipes (1A-3) are overlapped into a plate bundle (1A), the both sides parallel with the plate tube-surface are provided with side plate (1A-5) and corresponding cross-tie (1A-6) will be restrained clamping, the two ends of plate bundle be provided with import and export bobbin carriage (1A-1,1A-2); To between the 1mm, the width of plate is 200mm to 800mm to the thickness of plate at 0.4 ware, and the length of plate is between 600mm to 9000mm, and the wave height of plate is 2mm to 8mm, and the interior cavity gap of plate pipe is at 2mm to 6mm, and the gap between the plate pipe is 2mm to 8mm.
5, a kind of condensation air cooler as claimed in claim 1, it is characterized in that: the heat transfer element of tube bank (1) can be a light pipe, light pipe can be pipe or flat tube, a plurality of light pipes are combined into a tube bank, the both sides of tube bank are provided with side plate and corresponding cross-tie will be restrained clamping, the two ends of tube bank are provided with the import and export bobbin carriage, have adapter on the bobbin carriage; The diameter of light pipe is 6mm to 38mm, and the wall thickness of light pipe is between 0.4mm to 5mm, and the length of light pipe is 1000mm to 9000mm, and the arrangement of light pipe can be triangle or square, and tube pitch is 1.2 to 2 times of caliber.
6, a kind of condensation air cooler as claimed in claim 1, it is characterized in that: the heat transfer element of tube bank (1) can be a finned tube, finned tube can be circle, ellipse or rectangle nest plate pipe, a plurality of finned tubes are combined into a tube bank, the both sides of tube bank are provided with side plate and corresponding cross-tie will be restrained clamping, the two ends of tube bank are provided with the import and export bobbin carriage, have adapter on the bobbin carriage; The parent tube diameter of finned tube is 6mm to 38mm, the wall thickness of parent tube is between 0.4mm to 5mm, and the length of parent tube is 1000mm to 9000mm, and the height of fin is between 6mm to 16mm, the arrangement of finned tube can be triangle or square, and tube pitch is 1.2 to 2 times of fin external diameter.
7, a kind of condensation air cooler as claimed in claim 1 is characterized in that: be provided with at the import of air cooler cold air, heat outlet place and can regulate shutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201096783U CN201259382Y (en) | 2008-08-07 | 2008-08-07 | Air cooler for condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201096783U CN201259382Y (en) | 2008-08-07 | 2008-08-07 | Air cooler for condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201259382Y true CN201259382Y (en) | 2009-06-17 |
Family
ID=40773619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201096783U Expired - Fee Related CN201259382Y (en) | 2008-08-07 | 2008-08-07 | Air cooler for condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201259382Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968322A (en) * | 2010-10-28 | 2011-02-09 | 北京市京海换热设备制造有限责任公司 | Plate type air cooling system |
| CN110763076A (en) * | 2019-11-13 | 2020-02-07 | 余姚零今换热设备有限公司 | Heat exchanger capable of improving heat radiation efficiency |
-
2008
- 2008-08-07 CN CNU2008201096783U patent/CN201259382Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968322A (en) * | 2010-10-28 | 2011-02-09 | 北京市京海换热设备制造有限责任公司 | Plate type air cooling system |
| CN110763076A (en) * | 2019-11-13 | 2020-02-07 | 余姚零今换热设备有限公司 | Heat exchanger capable of improving heat radiation efficiency |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing JInghai Hengtong Chemical Equipment Co., Ltd. Assignor: Beijing Jinghai heat exchanger equipment manufacturing limited liability company | Lai Zhouping Contract record no.: 2010110000064 Denomination of utility model: Air cooler for condenser Granted publication date: 20090617 License type: Exclusive License Record date: 20100609 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20130807 |