CN201047729Y - Air heat exchanger heat exchange core - Google Patents

Air heat exchanger heat exchange core Download PDF

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Publication number
CN201047729Y
CN201047729Y CNU2007201014789U CN200720101478U CN201047729Y CN 201047729 Y CN201047729 Y CN 201047729Y CN U2007201014789 U CNU2007201014789 U CN U2007201014789U CN 200720101478 U CN200720101478 U CN 200720101478U CN 201047729 Y CN201047729 Y CN 201047729Y
Authority
CN
China
Prior art keywords
heat
conducting plate
heat exchange
adjacent
heat exchanger
Prior art date
Application number
CNU2007201014789U
Other languages
Chinese (zh)
Inventor
孟繁春
孙中帅
Original Assignee
石家庄博宇交通电力设备有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 石家庄博宇交通电力设备有限公司 filed Critical 石家庄博宇交通电力设备有限公司
Priority to CNU2007201014789U priority Critical patent/CN201047729Y/en
Application granted granted Critical
Publication of CN201047729Y publication Critical patent/CN201047729Y/en

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Abstract

The utility model discloses the heat exchanging core of an air heat exchanger, which comprises heat conducting panels arranged in stack. The two corresponding opposite sides of two neighboring heat conducting panels are sealed by a folded gland strip, wherein, the other two opposite sides of one heat conducting panel is sealed again with the two corresponding opposite sides of another neighboring heat conducting panel by folded gland strip, and the two neighboring heat conducting panels form a heat exchanging channel. The utility model has the advantages of improving heat exchanging efficiency and reducing cycle resistance.

Description

Air heat exchanger heat exchange core
Technical field
The utility model relates to a kind of heat transmission equipment, especially relates to a kind of air heat exchanger heat exchange core.
Background technology
At present, the heat exchanger on the market is a kind of to be the metallic article of unidirectional air intake, and a kind of is the two-way air intake metallic article that indoor-outdoor air is isolated.The utility model patent specification that on June 4th, 2003, disclosed publication number was CN2554589 discloses a kind of " air heat exchanger ", it is the gripper shoe of involute shape that this air heat exchanger has adopted the cross section, and the gripper shoe of adjacent cells is to intersect arranges, form certain angle of the crossing, carry out heat exchange by heat-conducting plate in the middle of two gripper shoes.This structural gap circulation resistance is big, and flow direction is single, and heat exchange efficiency is lower.
Summary of the invention
The utility model technical issues that need to address provide a kind of simple in structure, and are easy to manufacture, heat exchange efficiency height, the air heat exchanger heat exchange core that circulation resistance is little.
For achieving the above object, the technical scheme that the utility model adopted is:
The utility model comprises the heat-conducting plate that is stacked together, and adjacent two heat-conducting plates are formed heat exchange unit, is made up of two heat exchange unit stacks at least.The sealing strip sealing of two corresponding opposite side of adjacent two heat-conducting plates by folding, wherein the sealing strip that folds on the corresponding opposite side of the two other opposite side of a heat-conducting plate by the sealing strip that folds on its limit heat-conducting plate adjacent again with another piece is sealed again, forms heat exchanger channels between adjacent two heat-conducting plates.
Heat-conducting plate is provided with respectively to the outstanding supporting projections in two sides, and supporting projections is even, spaced apart in the heat-conducting plate both sides, and the projecting end of the supporting projections on the two adjacent heat-conducting plates is relative.Left and right sides two opposite edges on adjacent two heat-conducting plates is sealed, two other opposite side of a heat-conducting plate (and up and down two limits) wherein, be sealed by two limits about the sealing strip that folds on two limits up and down heat-conducting plate adjacent corresponding again, about formation and two groups of passages that communicate respectively up and down with another; Not connected between these two groups of passages.
The technological progress that the utility model is obtained is:
Because adjacent two heat-conducting plates are formed heat exchange unit, sealing strip on two heat-conducting plates is sealed, and supporting projections is spaced apart in the heat-conducting plate both sides, and is evenly distributed, sealing strip is parallel with the supporting projections of heat-conducting plate both sides respectively, increase heat exchange area, improved heat exchange efficiency, reduced circulation resistance, and reach more than 0.62 through evidence sensible heat exchange efficiency, the cycle performance coefficient reaches more than 13.0, and is simultaneously simple and compact for structure, easy to manufacture.
Description of drawings
Fig. 1 is the structural representation of the utility model heat-conducting plate;
Fig. 2 is an air channel structure schematic diagram of the present utility model;
Fig. 3 is a heat exchange principle schematic diagram of the present utility model.
Wherein: 1, outdoor fan, 2, heat-conducting plate, 3, supporting projections, 4, sealing strip, 5, sealing strip, 6, horizontal air channel, 7, vertical air channel, 8, indoor fan, 9, indoor general mood stream, 10, outdoor general mood stream, 11, the heat exchange core.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further details:
By Fig. 1,2,3 as can be known, heat-conducting plate 2 by the good aluminium alloy of heat conductivility through compression molding, the both sides of heat-conducting plate 2 are distributed with at interval supporting projections 3 uniformly, relative two limits in the four edges of heat-conducting plate 2 are bent into sealing strip 4,5 respectively round about, and adjacent two edges is pressed the equidirectional bending; With the 4 corresponding sealings of the sealing strip on adjacent two heat-conducting plates, with the sealing strip 5 corresponding sealings on the adjacent heat-conducting plate of sealing strip 5 on heat-conducting plate wherein with another piece, guarantee during sealing to make supporting projections 3 just in time relative, form the heat exchange unit of dual-side sealing, adjacent two heat exchange units carry out heat exchange by heat-conducting plate 2, and do not communicate, heat-conducting plate 2 both sides are respectively vertical air channel 7 and horizontal air channel 6.
When the utility model was used, indoor general mood stream that indoor fan 8 forms 9 carried out heat exchange through vertical air channel 7 of heat exchange core 11, and indoor general mood stream that indoor fan 1 forms 10 carries out heat exchange through the horizontal air channel 6 of heat exchange core 11.

Claims (2)

1. air heat exchanger heat exchange core, comprise the heat-conducting plate that stacks, it is characterized in that: of sealing strip (4) sealing of two corresponding opposite side of adjacent two heat-conducting plates (2) by folding, sealing strip (5) sealing of the corresponding opposite side of the heat-conducting plate (2) that wherein the two other opposite side of a heat-conducting plate and another piece are adjacent again by folding forms heat exchanger channels between adjacent two heat-conducting plates (2).
2. air heat exchanger heat exchange core according to claim 1, it is characterized in that described heat-conducting plate is provided with respectively to the outstanding supporting projections (3) in two sides, supporting projections (3) is even, spaced apart in heat-conducting plate (2) both sides, and the projecting end of the supporting projections (3) on the two adjacent heat-conducting plates is relative.
CNU2007201014789U 2007-05-30 2007-05-30 Air heat exchanger heat exchange core CN201047729Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201014789U CN201047729Y (en) 2007-05-30 2007-05-30 Air heat exchanger heat exchange core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201014789U CN201047729Y (en) 2007-05-30 2007-05-30 Air heat exchanger heat exchange core

Publications (1)

Publication Number Publication Date
CN201047729Y true CN201047729Y (en) 2008-04-16

Family

ID=39300316

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201014789U CN201047729Y (en) 2007-05-30 2007-05-30 Air heat exchanger heat exchange core

Country Status (1)

Country Link
CN (1) CN201047729Y (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101949657A (en) * 2010-09-21 2011-01-19 宁波瑞易电器科技发展有限公司 Heat recovery heat exchanger
CN102072113A (en) * 2011-01-24 2011-05-25 珠海佳一电子技术有限公司 Heat exchanger for wind power generating equipment
CN102419121A (en) * 2011-12-09 2012-04-18 中国船舶重工集团公司第七�三研究所 Heat exchange unit of heat exchange device
CN101706220B (en) * 2009-11-06 2012-07-04 浙江佳为节能科技有限公司 Plate-type heat recovery device
CN104534905A (en) * 2014-12-24 2015-04-22 南京宜热纵联节能科技有限公司 Plate heat exchanger for dust to be removed conveniently
CN105737643A (en) * 2014-12-11 2016-07-06 王云达 Heat exchange device and heat exchanger
CN106610246A (en) * 2017-01-17 2017-05-03 苏州三川换热器有限公司 Core structure of plate heat exchanger

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101706220B (en) * 2009-11-06 2012-07-04 浙江佳为节能科技有限公司 Plate-type heat recovery device
CN101949657A (en) * 2010-09-21 2011-01-19 宁波瑞易电器科技发展有限公司 Heat recovery heat exchanger
CN102072113A (en) * 2011-01-24 2011-05-25 珠海佳一电子技术有限公司 Heat exchanger for wind power generating equipment
CN102419121A (en) * 2011-12-09 2012-04-18 中国船舶重工集团公司第七�三研究所 Heat exchange unit of heat exchange device
CN105737643A (en) * 2014-12-11 2016-07-06 王云达 Heat exchange device and heat exchanger
CN104534905A (en) * 2014-12-24 2015-04-22 南京宜热纵联节能科技有限公司 Plate heat exchanger for dust to be removed conveniently
CN104534905B (en) * 2014-12-24 2016-09-14 南京宜热纵联节能科技有限公司 A kind of deashing portable plate type heat exchanger
CN106610246A (en) * 2017-01-17 2017-05-03 苏州三川换热器有限公司 Core structure of plate heat exchanger

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CP03 Change of name, title or address

Address after: Hebei City, Luquan Province Town Industrial Park South, zip code: 050000

Patentee after: Hebei Boyu Energy Saving Equipment Co., Ltd.

Address before: No. 134, Zi Lu, Shijiazhuang, Hebei Province, China: 050000

Patentee before: Shijiazhuang Boyu Traffic Power Equipment Co., Ltd.

C56 Change in the name or address of the patentee
C56 Change in the name or address of the patentee

Owner name: HEBEI BOYU ENERGY-SAVING EQUIPMENT CO., LTD.

Free format text: FORMER NAME: SHIJIAZHUANG BOYU COMMUNICATION ELECTRICAL EQUIPMENT CO., LTD.

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Air heat exchanger heat exchange core

Effective date of registration: 20111101

Granted publication date: 20080416

Pledgee: Hebei Changyi Company limited by guarantee

Pledgor: Hebei Boyu Energy Saving Equipment Co., Ltd.

Registration number: 2011990000411

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

Granted publication date: 20080416

Termination date: 20130530

C17 Cessation of patent right