CN107906706A - Total-heat exchanger - Google Patents

Total-heat exchanger Download PDF

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Publication number
CN107906706A
CN107906706A CN201711355324.7A CN201711355324A CN107906706A CN 107906706 A CN107906706 A CN 107906706A CN 201711355324 A CN201711355324 A CN 201711355324A CN 107906706 A CN107906706 A CN 107906706A
Authority
CN
China
Prior art keywords
core
heat
sub
heat exchanger
total
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201711355324.7A
Other languages
Chinese (zh)
Inventor
葛丰南
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taizhou Environment Equipment Technology Co Ltd
Original Assignee
Taizhou Environment Equipment Technology Co Ltd
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 Taizhou Environment Equipment Technology Co Ltd filed Critical Taizhou Environment Equipment Technology Co Ltd
Priority to CN201711355324.7A priority Critical patent/CN107906706A/en
Publication of CN107906706A publication Critical patent/CN107906706A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F24F12/006Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30Arrangement or mounting of heat-exchangers

Abstract

The present invention relates to a kind of total-heat exchanger, it includes heat exchanging core (2);It is characterized in that:The heat exchanging core (2) is installed in cabinet (1) by a secondary slide, the length direction of heat exchanging core (2) is parallel with cabinet bottom surface (11), and the heat exchanging core (2) is stacked by the sub- core of at least two groups of heat exchanges and formed;On the cabinet bottom surface (11), below one end of heat exchanger core (2), equipped with the window (111) for dismounting the sub- core of heat exchange, the slide of the top of window (111) has yi word pattern slideway (3), and the length of yi word pattern slideway (3) is not less than the length of any hot recon core;There are gap, which to pass through soft seal pad (4) and seal for the heat exchanging core (2) and cabinet top surface (12);The capping (5) for sealed window (111) is additionally provided with the cabinet bottom surface (11).The total-heat exchanger of the present invention has the high and convenient for disassembly and assembly dual characteristics of heat exchanger effectiveness concurrently.

Description

Total-heat exchanger
Technical field
The present invention relates to a kind of air cleaning facility, the high and convenient for disassembly and assembly full heat of more particularly to a kind of heat exchanger effectiveness is handed over Parallel operation.
Background technology
Total-heat exchanger is a kind of air cleaning facility, it can discharge indoor foul atmosphere, and will be outdoor new Fresh air is input to interior, realizes the displacement to room air, allows air in room all to keep fresh clean all the time.And And total-heat exchanger is during the work time, air to be discharged in cabinet and air to be entered can be passed through heat in cabinet Exchange core and carry out heat exchange, reduce energy loss.
Total-heat exchanger is usually gone out by cabinet, the air draft import, wind exhausting outlet, fresh inlet and the fresh air that are arranged on cabinet Mouthful, and it is arranged on the components such as the air exhausting device, aeration device and heat exchanging core of cabinet inside composition.In the prior art, it is hot Exchange core can be divided into by the direction of its length direction (i.e. the stacking direction of heat exchange chip) to be transversely mounted and vertically installs two Kind mounting means.The length direction for the heat exchanging core being transversely mounted is parallel with housing bottom surface, and core length is from body height Restrict, be capable of the core length that vertical mounting means relatively obtains bigger, so as to the heat exchanger effectiveness with higher, but it is right In the total-heat exchanger of installation of ceiling, the heat exchanging core being transversely mounted needs to dismount from housing side, and process is very inconvenient, and The furred ceiling on periphery is destroyed toward contact.
The content of the invention
It is an object of the present invention to provide a kind of total-heat exchanger.The total-heat exchanger of the present invention has heat exchanger effectiveness concurrently Dual characteristics high and convenient for disassembly and assembly.
Technical scheme:Total-heat exchanger, including heat exchanging core;The heat exchanging core passes through a secondary slide In cabinet, the length direction of heat exchanging core is parallel with cabinet bottom surface, and the heat exchanging core is handed over by least two groups heat Sub- core stacking is changed to form;On the cabinet bottom surface, below one end of heat exchanger core, equipped with for dismounting the sub- core of heat exchange Window, the slide of the top of window have yi word pattern slideway, and the length of yi word pattern slideway is not less than any hot recon core Length;There are gap, the gap to be sealed by soft seal pad for the heat exchanging core and cabinet top surface;On the cabinet bottom surface Equipped with the capping for sealed window.
Compared with prior art, the length direction of the heat exchanging core of total-heat exchanger of the invention is put down with cabinet bottom surface OK, from cabinet height limitation, the opposite heat exchanging core from bottom surface insertion cabinet of length is longer, and heat exchanger effectiveness is higher;This Slide above window is designed to yi word pattern, heat exchanging core top surface and shell by invention by setting window in housing bottom Soft seal pad, while the knot that heat exchanging core is designed to be formed by the sub- core stacking of multigroup heat exchange are set between body top surface Structure, realizes the purpose for the heat exchanging core that the dismounting of slave bottom face is transversely mounted so that heat exchanging core is convenient for disassembly and assembly.
In foregoing total-heat exchanger, the heat exchanging core is hexagon.Practice have shown that the heat exchange of hexagon Core has higher heat exchanger effectiveness with respect to the heat exchanging core of four prism type.
In foregoing total-heat exchanger, the width of the soft seal pad is less than the width of heat exchanging core top surface.It is soft Its smaller deformation drag of width of gasket is with regard to smaller, so that it is more laborsaving to dismount heat exchanging core.
In foregoing total-heat exchanger, the soft seal pad is eav foam cushions;The width of the soft seal pad is 4~6cm, it is distributed the center line for deviateing heat exchanging core top surface, positioned at the side of heat exchanging core top surface;The thickness of the gasket Horizontal width of the degree not less than the yi word pattern slideway;The interorbital distance of the secondary slide of described one is not less than heat exchanging core End face width and yi word pattern slideway horizontal width and.At this time, it is relatively labor-saving not only to dismount heat exchanging core, but also can ensure Soft seal pad has preferable sealing effect.Further, the thickness of the gasket and the level of the yi word pattern slideway are wide Spend equal;The interorbital distance of the secondary slide of described one is equal to the end face width of the heat exchanging core and the yi word pattern slideway Horizontal width sum.
In foregoing total-heat exchanger, two end faces of the heat exchanging core are in respectively tight with two sides of cabinet Suffer shape.That is the length of heat exchanging core reaches maximum allowable design limit, so as to have highest heat exchanger effectiveness.
In foregoing total-heat exchanger, the heat exchanging core is made of three groups of sub- cores of heat exchange, according to installation site By inner and outer be followed successively by the sub- core of the first heat exchange, the sub- core of the second heat exchange and the 3rd sub- core of heat exchange, first heat The lenth ratio of recon core, the sub- core of the second heat exchange and the 3rd sub- core of heat exchange is 1:1~1.5:1~2.Experiment is ground Study carefully and show, at this time, heat exchanging core dismounting is more convenient.As further optimization, the sub- core of the first heat exchange, second The sub- core of heat exchange and the sub- core three equal length of the 3rd heat exchange.At this time, component is realized shared, is conducive to control cost.
In foregoing total-heat exchanger, in addition to the part slide for being arranged on window top position, the slide tool of other parts There is V-shape slideway.Experiment shows that V-shape slideway has more preferable guiding role with respect to yi word pattern slideway, can avoid the occurrence of dress Because power thrusts are not to causing the phenomenon of resistance abruptly increase during coring body.
In foregoing total-heat exchanger, one end of the capping is connected by hinge with cabinet bottom surface, and the other end passes through card Lock assembly connects.This structure manufacture cost is relatively low, easy to implement.
Brief description of the drawings
Fig. 1 is the structure diagram (not including cabinet bottom surface and two sides) of the total-heat exchanger of the present invention;
Fig. 2 is A circular portions enlarged drawing in Fig. 1;
Fig. 3 is B circular portions enlarged drawing in Fig. 1;
Fig. 4 is the assembling structure schematic diagram of heat exchanging core and the slide with yi word pattern slideway;
Fig. 5 is the structure diagram of C circular portions in Fig. 4;
Fig. 6 is the appearance profile schematic diagram of the present invention;
Fig. 7 is that the total-heat exchanger of the present invention does not include the structure diagram of capping;
Fig. 8 is heat exchanging core and the slide assembling structure schematic diagram with V-shape slideway;
Fig. 9 is core view when dismounting heat exchanging core.
Mark in attached drawing for:1- cabinets, 11- cabinets bottom surface, 111- windows, 12- cabinet top surfaces;2- heat exchanging cores, The sub- core of the first heat exchanges of 21-, the sub- core of the second heat exchanges of 22-, the 3rd sub- cores of heat exchange of 23-;3- yi word pattern slideways;4- is soft Matter gasket;5- is covered, 6- snap-lock members, 7-V font slideways, 8- slots.
Embodiment
With reference to the accompanying drawings and detailed description (embodiment) the present invention is further illustrated, but be not intended as pair The foundation that the present invention limits.
Referring to Fig. 1 to Fig. 7, total-heat exchanger heat exchanging core 2 of the invention;Its main feature is that:The heat exchanging core 2 is logical Cross a secondary slide to be installed in cabinet 1, the length direction of heat exchanging core 2 is parallel with cabinet bottom surface 11, the heat exchanging core 2 Stacked and formed by the sub- core of at least two groups of heat exchanges;On the cabinet bottom surface 11, below one end of heat exchanger core 2, equipped with for The window 111 of the sub- core of heat exchange is dismounted, the slide of the top of window 111 has yi word pattern slideway 3, the length of yi word pattern slideway 3 Length of the degree not less than any hot recon core;There are gap, the gap to pass through for the heat exchanging core 2 and cabinet top surface 12 Soft seal pad 4 seals that (thickness of soft seal pad 4 needs to ensure that it puts heat exchanging core 2 with enough deformabilities The constraint of de- yi word pattern slideway 3);The cabinet bottom surface 11 is equipped with the capping 5 for sealed window 111.
To ensure heat exchanger effectiveness, the heat exchanging core 2 is hexagon.
The width of the soft seal pad 4 is preferably less than the width of 2 top surface of heat exchanging core.The width of soft seal pad 4 is got over Small, the resistance that it is deformed upon is with regard to smaller, so that it is more laborsaving to dismount heat exchanging core.
The soft seal pad 4 can be eav foam cushions;The width W1 of the soft seal pad 4 is preferably 4~6cm, It is distributed the center line for deviateing 2 top surface of heat exchanging core, positioned at the side of 2 top surface of heat exchanging core;The thickness of the gasket 4 (i.e. the gap of heat exchanging core 2 and cabinet top surface 12) is not less than the horizontal width W2 of the yi word pattern slideway 3;Described one is secondary The interorbital distance D of slide not less than end face width W3 and the yi word pattern slideway 3 of heat exchanging core 2 horizontal width W2's and. Experiment shows that not only dismounting heat exchanging core is relatively labor-saving at this time, but also can ensure that there is soft seal pad preferable sealing to imitate Fruit.As an optimization:The thickness of the gasket 4 is equal with the horizontal width W2 of the yi word pattern slideway 3;The secondary slide of described one Interorbital distance D be equal to the heat exchanging core 2 end face width W3 and the yi word pattern slideway 3 horizontal width W2 With.
The heat exchanging core 2 can be made of three groups of sub- cores of heat exchange, according to installation site by inner and be followed successively by outside The sub- core 21 of first heat exchange, sub- 22 and the 3rd sub- core 23 of heat exchange of core of the second heat exchange, the sub- core of the first heat exchange Body 21, the lenth ratio of sub- 22 and the 3rd sub- core 23 of heat exchange of core of the second heat exchange can be 1:1~1.5:1~2.
Embodiment.On the basis of above-mentioned embodiment, the width of the soft seal pad 4 is 5cm;The sealing The thickness of pad 4 and the horizontal width W2 of the yi word pattern slideway 3 are 1.5cm;Interorbital distance D of the secondary slide of described one etc. In the heat exchanging core 2 end face width W3 and the yi word pattern slideway 3 horizontal width W2's and, specially:D=W3+ W2=41.5cm.
Two end faces of the heat exchanging core 2 are in respectively adjacent shape with two sides of cabinet 1.First heat Recon core 21, the sub- sub- 23 three's equal length of core of 22 and the 3rd heat exchange of core of the second heat exchange.Except being arranged on window Outside the part slide of 111 top positions, the slide of other parts has V-shape slideway 7, has the slide and heat of V-shape slideway 7 The assembling structure of core 2 is exchanged referring to Fig. 8, slide can be aluminium alloy extrusions product, and the outside of V-shaped slideway 7 can be set For assembling the slot 8 of filter.One end of the capping 5 is connected by hinge with cabinet bottom surface 11, and the other end passes through clamping lock Component 6 connects.
The heat exchanging core 2 of the full heat-heat exchanger of the present invention can pacify following method and pull down (referring to Fig. 9).
(1) the sub- core of heat exchange at window 111 is carried a bit upwards, is then turned certain angle, make it de- From the limitation of yi word pattern slideway, first group of sub- core of heat exchange is removed;
(2) move the sub- core of other heat exchanges to window 111 position, then removed according to above-mentioned same method.
The general description of the above-mentioned invention to involved in the application and the description to its specific embodiment should not be construed as It is the limitation formed to the inventive technique scheme.Those skilled in the art according to disclosure herein, can without prejudice to On the premise of involved invention inscape, the public technology feature in above-mentioned general description or/and embodiment is carried out Increase, reduce or combine, and forms the other technical solutions belonged within the application protection domain.

Claims (10)

1. total-heat exchanger, including heat exchanging core (2);It is characterized in that:The heat exchanging core (2) is pacified by a secondary slide In cabinet (1), the length direction of heat exchanging core (2) is parallel with cabinet bottom surface (11), and the heat exchanging core (2) is by extremely Few sub- core of two groups of heat exchanges, which stacks, to be formed;On the cabinet bottom surface (11), below one end of heat exchanger core (2), equipped with for The window (111) of the sub- core of heat exchange is dismounted, the slide of the top of window (111) has yi word pattern slideway (3), yi word pattern slideway (3) length is not less than the length of any hot recon core;Between the heat exchanging core (2) and cabinet top surface (12) exist Gap, the gap are sealed by soft seal pad (4);The cabinet bottom surface (11) is equipped with the capping for sealed window (111) (5)。
2. total-heat exchanger according to claim 1, it is characterised in that:The heat exchanging core (2) is hexagon.
3. total-heat exchanger according to claim 2, it is characterised in that:The width of the soft seal pad (4) is less than heat Exchange the width of core (2) top surface.
4. total-heat exchanger according to claim 3, it is characterised in that:The soft seal pad (4) is eav foams Pad;The width of the soft seal pad (4) is 4~6cm, it is distributed the center line for deviateing heat exchanging core (2) top surface, is handed over positioned at heat Change the side of core (2) top surface;The thickness of the gasket (4) is not less than the horizontal width of the yi word pattern slideway (3);It is described A secondary slide interorbital distance not less than the end face width of heat exchanging core (2) and the horizontal width of yi word pattern slideway (3) Sum.
5. total-heat exchanger according to claim 4, it is characterised in that:The thickness of the gasket (4) and a word The horizontal width of type slideway (3) is equal;The interorbital distance of the secondary slide of described one is equal to the end face of the heat exchanging core (2) Width and the yi word pattern slideway (3) horizontal width and.
6. according to the total-heat exchanger described in claim 1 to 5 any claim, it is characterised in that:The heat exchanger core Two end faces of body (2) are in respectively adjacent shape with two sides of cabinet (1).
7. total-heat exchanger according to claim 6, it is characterised in that:The heat exchanging core (2) is by three groups of heat exchanges Sub- core composition, according to installation site by inner and be followed successively by the sub- core of the first heat exchange (21), the sub- core of the second heat exchange outside (22) and the 3rd sub- core of heat exchange (23), the sub- core of the first heat exchange (21), the sub- core of the second heat exchange (22) and The lenth ratio of the sub- core of three heat exchanges (23) is 1:1~1.5:1~2.
8. total-heat exchanger according to claim 7, it is characterised in that:The sub- core of first heat exchange (21), The sub- core of two heat exchanges (22) and the 3rd sub- core of heat exchange (23) three's equal length.
9. total-heat exchanger according to claim 6, it is characterised in that:Except the portion for being arranged on window (111) top position Outside point rails, the slide of other parts has V-shape slideway (7).
10. total-heat exchanger according to claim 6, it is characterised in that:One end of the capping (5) passes through hinge and machine Bottom face (11) connects, and the other end is connected by snap-lock member (6).
CN201711355324.7A 2017-12-16 2017-12-16 Total-heat exchanger Pending CN107906706A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711355324.7A CN107906706A (en) 2017-12-16 2017-12-16 Total-heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711355324.7A CN107906706A (en) 2017-12-16 2017-12-16 Total-heat exchanger

Publications (1)

Publication Number Publication Date
CN107906706A true CN107906706A (en) 2018-04-13

Family

ID=61869988

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711355324.7A Pending CN107906706A (en) 2017-12-16 2017-12-16 Total-heat exchanger

Country Status (1)

Country Link
CN (1) CN107906706A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109556275A (en) * 2018-12-11 2019-04-02 珠海格力电器股份有限公司 A kind of heat exchanger core sealing structure and total heat fresh air ventilation machine
CN109827281A (en) * 2018-12-25 2019-05-31 森德(中国)暖通设备有限公司 Fresh air ventilator
WO2019174218A1 (en) * 2018-03-16 2019-09-19 青岛海尔空调器有限总公司 Heat exchange core for bidirectional air inlet/outlet pipe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019174218A1 (en) * 2018-03-16 2019-09-19 青岛海尔空调器有限总公司 Heat exchange core for bidirectional air inlet/outlet pipe
CN109556275A (en) * 2018-12-11 2019-04-02 珠海格力电器股份有限公司 A kind of heat exchanger core sealing structure and total heat fresh air ventilation machine
CN109827281A (en) * 2018-12-25 2019-05-31 森德(中国)暖通设备有限公司 Fresh air ventilator
CN109827281B (en) * 2018-12-25 2020-10-16 森德(中国)暖通设备有限公司 Fresh air ventilator

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