CN106323053A - Air cooler - Google Patents
Air cooler Download PDFInfo
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- CN106323053A CN106323053A CN201510391005.6A CN201510391005A CN106323053A CN 106323053 A CN106323053 A CN 106323053A CN 201510391005 A CN201510391005 A CN 201510391005A CN 106323053 A CN106323053 A CN 106323053A
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- air cooler
- air
- heat exchanger
- exchanger plates
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Abstract
The invention relates to the technical field of heat exchange equipment, in particular to an air cooler. The air cooler comprises a box body, heat exchange plate bundles evenly arranged in the box body and a convergence box connected with one side of each heat exchange plate bundle; air in air once-through channels can be driven by a fan to flow, the flow of the air in the air cooler can be increased, and the heat exchange efficiency of the air cooler can be improved; pass partition plates for enabling media serving as cold sources or hot sources to flow along the pass partition plates in circumferential channels in a reciprocating and baffled manner are arranged, the media are not required to flow out of plates and then flow in the plates during baffled heat exchange heating or cooling of the air, baffle spaces are not required to be additionally formed in two sides of the box body, thus, the size of box body of the air cooler is small, the weight is low, the pressure drop is small, the manufacturing cost is low, the heat exchange efficiency is high, and the structure is compact.
Description
Technical field
The present invention relates to heat-exchange apparatus technical field, particularly relate to a kind of air cooler.
Background technology
Air cooler is using surrounding air as cooling medium, and in making pipe, high-temperature technology fluid obtains cold
But or condensation equipment, be mainly used in large-size air conditioning circulating water, chemical industry fluid condensation or cooling,
Air compressor machine circulating water, high intermediate frequency body of heater circulating water, water vapor condensation cooling etc..
The heat exchanger tube that existing air cooler all uses is mainly smooth heat transfer tube, coordinates single bow deflection plate,
This design easily makes fluid in deflection plate and formation dead band, cylinder corner, and baffling causes fluid resistance
Greatly, pressure drop high, and easily cause bundle vibration to destroy.The heat transfer coefficient of plain tube is relatively low, heat transfer
Poor performance, then must increase heat pipe length for increasing the efficiency of heating surface, cause the waste in space.
Summary of the invention
The technical problem to be solved is to overcome the deficiencies in the prior art, it is provided that a kind of
Heat transfer efficiency is high, and the air cooler that space occupancy rate is low.
The present invention is to be achieved by the following technical programs:
A kind of air cooler, including casing, the evenly distributed heat exchanger plates bundle in box house and and heat exchanger plates
The header box that bundle side connects, described tank ends is respectively equipped with the first QI KOU and the second QI KOU, described
First QI KOU is provided with blower fan, described header box be respectively arranged at two ends with multiple medium inlet and multiple Jie
Matter exports, and header box includes the inlet distribution district connected with medium inlet and going out of connecting with media outlet
Mouth doab；
Described heat exchanger plates bundle includes several evenly distributed heat exchanger plates pair, described heat exchanger plates between for even
Logical air inlet and the air once-through passage of gas outlet, described heat exchanger plates is internally for connecting described entrance
The medium folding Cheng Liudao of shunting zone and outlet doab, described medium folding Cheng Liudao include several having solely
Circumferential passageway that vertical medium is imported and exported and make medium along it in circumferential passageway in being arranged on circumferential passageway
The reciprocal pass partition rolling over Cheng Liudong.
Further, the first QI KOU and the second QI KOU are respectively the open port of described tank ends, open
Put pull bar or the lacing wire being interval with a plurality of connection casing both sides on port.
Further, pass partition is at least one, and the folding number of passes of described medium folding Cheng Liudao is even number,
Described header box is positioned at casing side, and is internally provided with dividing plate, and described inlet distribution district and outlet converge
Stream district is positioned at dividing plate both sides.
Further, pass partition is at least one, and the folding number of passes of described medium folding Cheng Liudao is odd number,
Described header box is made up of two the branch mailbox bodies being positioned at casing both sides.
The invention has the beneficial effects as follows:
1. the air flowing in blower fan can drive air once-through passage, increases the air in air cooler
Flow, improves the heat exchange efficiency of air cooler；
2. make the medium as low-temperature receiver or thermal source along its reciprocal folding journey stream in circumferential passageway by setting
Dynamic pass partition so that medium need not flow out plate when realizing folding journey heat exchange or cooling air
Sheet enters back into plate, it is not necessary to additionally arrange folding journey space, therefore, the casing of air cooler in casing both sides
Volume is little, lightweight, pressure drop is little, cost is low, and heat transfer efficiency is high, compact conformation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the perspective view of the present invention；
Fig. 3 is the countercurrent flow pattern schematic diagram of the heat exchanger plates pair of the present invention；
Fig. 4 is the forward flow pattern schematic diagram of the heat exchanger plates pair of the present invention.
In figure: 1. casing, 2. heat exchanger plates bundle, a 3. spike, 4. header box, 5. gas outlet,
6. blower fan, 21. heat exchanger plates pair, 211. pass partitions, 212. circumferential passageways, 41. inlet distribution
District, 42. dividing plates, 43. outlet doabs, 44. thermal source inlet, 45. thermal source outlet.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that technical scheme, knot below
The present invention is described in further detail for conjunction accompanying drawing and most preferred embodiment.
The present invention includes, including casing 1, the evenly distributed heat exchanger plates bundle 2 in box house and with change
The header box 4 that hot plate bundle side connects, described tank ends is respectively equipped with the first QI KOU 5 and the second gas
Mouthful, described first QI KOU is provided with blower fan 6, and blower fan 6 can be that aerator is alternatively air-introduced machine, described
Header box be respectively arranged at two ends with multiple medium inlet 44 and multiple media outlet 45, header box includes
The inlet distribution district 41 connected with medium inlet and the outlet doab 43 connected with media outlet；
Certainly, header box 4 also can be made up of two the branch mailbox bodies being positioned at casing 1 both sides, two branch mailbox
Body connects with medium entrance 44 and media outlet 45 respectively, but the casing floor space of this structure is big,
Structural strength is not enough；
Described heat exchanger plates bundle include several evenly distributed heat exchanger plates to 21, described heat exchanger plates between be
Connection air inlet and the air once-through passage of gas outlet, described heat exchanger plates internally enters described in connection
The medium folding Cheng Liudao of mouthful shunting zone and outlet doab, described medium folding Cheng Liudao include several having
Circumferential passageway 212 that standalone media is imported and exported and make in being arranged on circumferential passageway medium lead to along it in circumference
The reciprocal pass partition 211 rolling over Cheng Liudong in road.
Weld at circumferential passageway 212 and pass partition 211 after two heat exchanger plates overlappings, circumferential passageway
212 sequential weldings, pass partition 211 can be pressed into contact with connection, sequential welding, intermittent weld or multiple spot welding,
Form heat exchanger plates to 21；Heat exchanger plates to the pressure medium in 21 less than heat exchanger plates to the medium between 21
Pressure；The ripple geometry of heat exchanger plates both sides is symmetrically or non-symmetrically, and i.e. the ripple's depth of both sides can
It is equal, it is possible to；The heat exchanger plates both sides ripple of compression molding can be various corrugated form, heat exchanger plates
Group poststack ripple mutually supports formation medium channel, and ripple also functions to strengthen heat exchanger plates and bears medium simultaneously
The effect of pressure；Ripple also can be realized by weldering muscle, connection post mode.
Make medium along its reciprocal pass partition rolling over Cheng Liudong in circumferential passageway 212 owing to being provided with
211 so that medium need not flow out plate when realizing folding Cheng Huanre condensation and enters back into plate, can not
Additionally must arrange folding journey space in casing 1 both sides, therefore, casing 1 volume of air cooler is little, weight
Gently, pressure drop is little, cost is low, and heat transfer efficiency is high, compact conformation.
Further, the first QI KOU and the second QI KOU are respectively the open port of described tank ends, for
Strengthen the structural strength of casing, open port is interval with a plurality of connection casing both sides pull bar or
Lacing wire (not shown), pull bar or lacing wire also can be exchanged hot plate bundle 2 and be carried out spacing.
In this example, pass partition 211 arranges at least one.When pass partition 211 is odd number, it is situated between
Matter just completes even-times folding journey in circumferential passageway 212, and medium is imported and exported same, turnover flowing
In opposite direction, header box 4 is positioned at casing 1 side, and is internally provided with dividing plate 42.Work as pass partition
211 when being even number, and medium just completes odd-times folding journey in circumferential passageway 212, and medium is imported and exported and existed
Different edge, turnover flow direction is identical, and header box is made up of two the branch mailbox bodies being positioned at casing both sides.
Wherein circumferential passageway 212 is divided into import and export passage and folding Cheng Tongdao by pass partition 211.Turnover
Mouth channel width can be identical with folding journey channel width, it is also possible to different.Each journey channel width can be identical,
Can also be different.Medium folding number of passes and every journey channel width can be adjusted as required.
Heat exchanger plates can use carbon steel, rustless steel, titanium and alloy thereof, nickel and nickel-base alloy thereof or other steel
Plant or non-ferrous metal.Its temperature resistant range is at-196～1200 DEG C；
The above is only the preferred embodiment of the present invention, it is noted that for the art
For those of ordinary skill, under the premise without departing from the principles of the invention, it is also possible to make some improvement
And retouching, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (4)
1. an air cooler, it is characterised in that include casing, evenly distributed in the heat exchange of box house
Plate bundle and the header box being connected with heat exchanger plates bundle, described tank ends is respectively equipped with the first QI KOU and second
QI KOU, described first QI KOU is provided with blower fan, and multiple medium that is respectively arranged at two ends with of described header box enters
Mouth and multiple media outlets, header box includes the inlet distribution district connected with medium inlet and goes out with medium
The outlet doab of mouth connection；
Described heat exchanger plates bundle includes several evenly distributed heat exchanger plates pair, described heat exchanger plates between for even
Logical air inlet and the air once-through passage of gas outlet, described heat exchanger plates is internally for connecting described entrance
The medium folding Cheng Liudao of shunting zone and outlet doab, described medium folding Cheng Liudao include several having solely
Circumferential passageway that vertical medium is imported and exported and make medium along it in circumferential passageway in being arranged on circumferential passageway
The reciprocal pass partition rolling over Cheng Liudong.
A kind of air cooler the most according to claim 1, it is characterised in that described first QI KOU and
Second QI KOU is respectively the open port of described tank ends, and open port is interval with a plurality of connection
The pull bar of casing both sides or lacing wire.
A kind of air cooler the most according to claim 1, it is characterised in that described pass partition is extremely
Being one less, the folding number of passes of described medium folding Cheng Liudao is even number, and described header box is positioned at casing side,
And it being internally provided with dividing plate, described inlet distribution district is positioned at dividing plate both sides with outlet doab.
A kind of air cooler the most according to claim 1, it is characterised in that described pass partition is extremely
Being one less, the folding number of passes of described medium folding Cheng Liudao is odd number, and described header box is by being positioned at casing two
Two branch mailbox body compositions of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510391005.6A CN106323053A (en) | 2015-07-06 | 2015-07-06 | Air cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510391005.6A CN106323053A (en) | 2015-07-06 | 2015-07-06 | Air cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106323053A true CN106323053A (en) | 2017-01-11 |
Family
ID=57727466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510391005.6A Pending CN106323053A (en) | 2015-07-06 | 2015-07-06 | Air cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106323053A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112969337A (en) * | 2021-02-01 | 2021-06-15 | 中节能宁夏新能源股份有限公司 | Cooling method for super-calculation data center |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11201666A (en) * | 1998-01-13 | 1999-07-30 | Daikin Ind Ltd | Heat-exchange element |
| CN2462339Y (en) * | 2001-01-22 | 2001-11-28 | 张延丰 | Plate air cooling appts. |
| CN201615705U (en) * | 2010-01-29 | 2010-10-27 | 洛阳隆华传热科技股份有限公司 | Plate-fin type evaporative air cooler |
| CN201983647U (en) * | 2011-03-23 | 2011-09-21 | 太原市宇腾达科技有限公司 | Heat energy utilization device for air-cooled unit condensation equipment |
| CN103047894A (en) * | 2013-01-31 | 2013-04-17 | 天津华赛尔传热设备有限公司 | Heat transfer plate for multi-stroke cross-current welding plate heat exchanger |
| CN204830954U (en) * | 2015-07-06 | 2015-12-02 | 天津华赛尔传热设备有限公司 | Air cooler |
-
2015
- 2015-07-06 CN CN201510391005.6A patent/CN106323053A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11201666A (en) * | 1998-01-13 | 1999-07-30 | Daikin Ind Ltd | Heat-exchange element |
| CN2462339Y (en) * | 2001-01-22 | 2001-11-28 | 张延丰 | Plate air cooling appts. |
| CN201615705U (en) * | 2010-01-29 | 2010-10-27 | 洛阳隆华传热科技股份有限公司 | Plate-fin type evaporative air cooler |
| CN201983647U (en) * | 2011-03-23 | 2011-09-21 | 太原市宇腾达科技有限公司 | Heat energy utilization device for air-cooled unit condensation equipment |
| CN103047894A (en) * | 2013-01-31 | 2013-04-17 | 天津华赛尔传热设备有限公司 | Heat transfer plate for multi-stroke cross-current welding plate heat exchanger |
| CN204830954U (en) * | 2015-07-06 | 2015-12-02 | 天津华赛尔传热设备有限公司 | Air cooler |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112969337A (en) * | 2021-02-01 | 2021-06-15 | 中节能宁夏新能源股份有限公司 | Cooling method for super-calculation data center |
| CN112969337B (en) * | 2021-02-01 | 2023-01-06 | 中节能宁夏新能源股份有限公司 | Cooling method for super-calculation data center |
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Application publication date: 20170111 |