CN208519959U - A kind of heat exchanging core and air-conditioning equipment - Google Patents
A kind of heat exchanging core and air-conditioning equipment Download PDFInfo
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- CN208519959U CN208519959U CN201820486210.XU CN201820486210U CN208519959U CN 208519959 U CN208519959 U CN 208519959U CN 201820486210 U CN201820486210 U CN 201820486210U CN 208519959 U CN208519959 U CN 208519959U
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Abstract
The utility model belongs to air-conditioning technical field, is related to a kind of heat exchanging core and air-conditioning equipment.The heat exchanging core includes outline border and separation layer and at least two folding shape plates in outline border；Separation layer is equipped between the folding shape plate；The folding shape board channel direction of the separation layer two sides is staggered；The folding shape plate contacts setting with separation layer；The position of the folding shape plate and separation layer contact is the Heat Conduction Material of identical material；Heat Conduction Material is filled with inside the separation layer；What the Heat Conduction Material was selected is graphene.The air-conditioning equipment includes outer machine and interior machine；Heat exchanging core described in above-mentioned any one is equipped in the outer machine.The utility model, as airflow channel, can increase air flow contacts area using folding shape plate, improve exchange rate；The utility model is using the grapheme material of high heat conductance simultaneously, and thermal conductivity is up to 20 times or more of common Heat Conduction Material, and heat conduction rate is faster.
Description
Technical field
The utility model belongs to air-conditioning technical field, is related to a kind of heat exchanging core and air-conditioning equipment.
Background technique
Heat exchanging core generally uses aluminium material or papery material as heat exchange core body at present.The heat exchange core of aluminium material
Body, thermal coefficient are generally (150~200) W/ (mK), and heat exchange effect is relatively poor, only the effect side when the temperature difference is larger
It can embody；And the heat exchange core body material of papery material, thermal conductivity are lower, generally only tens W/ (mK), and due to paper
It is mouldy that matter core material is easy dampness, so there are many bad problems such as service life is short.
Since the thermal conductivity of the most frequently used material of both the above is all smaller, and there are the other kinds problem such as service life is short,
Its temperature difference alienation transition effect is poor, and in channel, two kinds of air-flow heat transfer effects of flowing are bad, and heat exchanging core is caused to save
Energy aspect fails to obtain preferable energy-saving effect, can not be commonly utilized in the field of suitable heat exchange applications, this application integrates back
It is longer to receive the period, and is replaced after a period of use.
Summary of the invention
The purpose of this utility model is that in view of the deficiencies of the prior art, providing a kind of heat exchanging core that heat exchange efficiency is high
And air-conditioning equipment.
To achieve the goals above, the utility model uses following technical scheme:
A kind of heat exchanging core, including outline border further include separation layer and at least two folding shape plates in outline border；The folding
Separation layer is equipped between shape plate；
The folding shape board channel direction of the same separation layer two sides is staggered；
The separation layer includes the filler of shell and interior of shell filling；
The filler includes Heat Conduction Material.
Further, the folding shape plate contacts setting with separation layer.
Further, the folding shape plate is made from a material that be thermally conductive.
Further, the folding shape plate includes substrate, and the substrate surface is covered with Heat Conduction Material.
Further, the separation layer is made from a material that be thermally conductive.
Further, the shell of the separation layer is made from a material that be thermally conductive.
Further, the shell of the separation layer includes first substrate, and the first substrate surface is covered with Heat Conduction Material.
Further, the Heat Conduction Material includes graphene.
A kind of air-conditioning equipment, including interior machine and outer machine, the outer machine inside are equipped with heat exchange described in above-mentioned any one
Core.
The utility model has the beneficial effects that
1, heat exchanging core intermediate gas flow path is increased heat and passes area, mentioned high heat transfer efficiency using folding shape plate；
2, using graphene as heat exchange medium, thermal coefficient up to 5000W/ (mK) more than, be common thermally conductive
20 times or more of material；
3, the heat exchanging core of the utility model, nontoxic, corrosion-resistant and high temperature resistant, long service life.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of heat exchanging core；
Attached drawing 2 is heat exchanging core operation principle schematic diagram；
Attached drawing 3 is the structural schematic diagram of heat exchanging core in embodiment 3；
Attached drawing 4 is the schematic cross-sectional view of separation layer in embodiment 2,5；
Attached drawing 5 is the schematic cross-sectional view of separation layer in embodiment 3,4,5；
Attached drawing 6 is the schematic cross-sectional view that shape plate is rolled in embodiment 1,2；
Attached drawing 7 is the schematic cross-sectional view that shape plate is rolled in embodiment 3；
Attached drawing 8 is the schematic cross-sectional view that shape plate is rolled in embodiment 4；
Attached drawing 9 is the schematic cross-sectional view that shape plate is rolled in embodiment 5.
It is identified in figure: 1- outline border, 2- separation layer, the first shell of 201-, 202- filler, 203- second housing, 2031-
First substrate, the first heat-conducting layer of 2032-, the second heat-conducting layer of 2033-, 3- roll over shape plate, 301- the first folding shape plate, 302- the second folding shape
Plate, 3021- the second substrate, 3022- third heat-conducting layer, the 4th heat-conducting layer of 3023-, 303- third roll over shape plate, 304- four fold shape
Plate, 3041- third substrate, the 5th heat-conducting layer of 3042-, the 6th heat-conducting layer of 3043-, 305- first passage, 306- second channel,
401 first, which enter air-flow, the first output gas flow of 402-, 501- second, enters air-flow, the second output gas flow of 502-.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the utility model embodiment unless specifically defined or limited otherwise, term " installation ", " connects " connected "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements.For the ordinary skill in the art, may be used
To understand the concrete meaning of above-mentioned term in the present invention as the case may be.
With reference to shown in attached drawing 1,2 and 3, a kind of heat exchanging core, including outline border 1 are provided in embodiment, and are set to outer
Separation layer 2 and at least two folding shape plates 3 in frame 1；Separation layer and folding shape plate 3 are fixed therein portion by the outline border 1；The folding shape
It is equipped with separation layer 2 between plate 3, and rolls over shape plate 3 and is well contacted with separation layer 2, to facilitate heat transfer；The folding shape plate 3 can increase
The contact area of air-flow and heat transfer medium improves heat exchange rate；3 channel direction of folding shape plate of 2 two sides of separation layer is handed over
Mistake setting, so that hot and cold air input and output from different directions, facilitate airflow management, avoids leaking between hot and cold air
It mixes, it is ensured that heat exchanger effectiveness.
With reference to shown in attached drawing 2, in use process, temperature lower first enters air-flow 401 from heat exchanging core side
Passway enters in heat exchanger core body, and temperature higher second enters air-flow 501 and enters heat exchange from the passway of adjacent side
In core；First enter air-flow 401 and second enter air-flow 501 by folding shape plate 3 and separation layer 2 carry out heat exchange, first
Increasing into 401 temperature of air-flow becomes higher first output gas flow 402 of temperature, and second, which enters the reduction of 501 temperature of air-flow, becomes
Lower second output gas flow 502 of temperature；First output gas flow 402 is exported from the opposite side of its upstream end, and described second is defeated
Air-flow 502 is exported from the opposite side of its input terminal out, completes heat exchange.
Embodiment 1:
With reference to shown in attached drawing 1, in embodiment, set in the heat exchange core body there are four the first folding shape plate 301, first folding
Separation layer 2 is equipped between shape plate 301；It is equipped with separation layer 2 between 1 upper end inner wall of the first folding shape plate 301 and outline border, described the
Separation layer 2 is equipped between one folding shape plate 301 and 1 lower end inner wall of outline border；The first folding shape plate 301 well connects with separation layer 2
Touching.301 channel direction of the first folding shape plate positioned at same 2 two sides of separation layer is staggered, in embodiment, upper layer the first folding shape plate
301 305 direction of first passage and the 306 direction vertical interlaced of second channel of lower layer's the first folding shape plate 301 are arranged.Embodiment
In, upper layer the first folding shape plate 301 and lower layer's the first folding shape plate 301 are carried out relative to the orientation of same separation layer 2
Definition, it should be understood that for convenience of the definition of the description progress of embodiment, but should not be understood as the restriction to the utility model.
In embodiment, the separation layer 2 is suppressed by grapheme material.
With reference to shown in attached drawing 6, in embodiment, the section of the first folding shape plate 301 is in mutually level polyline shaped, described
First folding shape plate 301 is grapheme material compression moulding.
The thermal coefficient of the graphene up to 5000W/ (mK) more than, exchange rate can be made to greatly promote.Implement
In example, the separation layer 2 is well contacted with the first folding shape plate 301, and contact point is the heat transfer medium of same material, and there is no pass
Hot difference of coefficients, to make heat-conducting effect more preferably.
Embodiment 2:
It in embodiment, is set in the heat exchange core body there are four the first folding shape plate 301, is set between the first folding shape plate 301
There is separation layer 2；Be equipped with separation layer 2 between 1 upper end inner wall of the first folding shape plate 301 and outline border, the first folding shape plate 301 with
Separation layer 2 is equipped between 1 lower end inner wall of outline border；The first folding shape plate 301 is well contacted with separation layer 2.Positioned at it is same every
301 channel direction of the first folding shape plate of 2 two sides of absciss layer is staggered.
With reference to shown in attached drawing 4, in embodiment, the separation layer 2 includes inside the first shell 201 and the first shell 201
Filler 202, for first shell 201 by grapheme material compression moulding, the filler 202 is graphene powder.
With reference to shown in attached drawing 6, in embodiment, the section of the first folding shape plate 301 is in mutually level polyline shaped, described
First folding shape plate 301 is grapheme material compression moulding.
The thermal coefficient of the graphene up to 5000W/ (mK) more than, exchange rate can be made to greatly promote.Implement
In example, the first shell 201 of the separation layer 2 is well contacted with the first folding shape plate 301, and contact point is the heat transfer of same material
Heat transfer coefficient difference is not present, to make heat-conducting effect more preferably in medium.
Embodiment 3:
With reference to shown in attached drawing 3, in embodiment, the heat exchanging core is set there are two the second folding shape plate 302, and described two the
Separation layer 2 is equipped between eighty percent discount shape plate 302；Separation layer 2, institute are equipped between 1 upper end inner wall of the second folding shape plate 302 and outline border
It states and is equipped with separation layer 2 between the second folding shape plate 302 and 1 lower end inner wall of outline border；The channel direction of the two second folding shapes plate 302 is hung down
Directly it is staggered.
With reference to shown in attached drawing 5, separation layer 2 described in embodiment includes inside second housing 203 and second housing 203
Filler 202；The filler 202 is graphene powder；The second housing 203 include first substrate 2031, described first
2031 outer surface of substrate is coated with the first heat-conducting layer 2032, and 2031 inner-wall spraying of first substrate has the second heat-conducting layer 2033,
The first substrate 203 is made of aluminium flake, and first heat-conducting layer 2032 and the second heat-conducting layer 2033 are sprayed by graphene.
With reference to shown in attached drawing 7, in embodiment, the section of the second folding shape plate 302 is in have mutually level polyline shaped；
The second folding shape plate 302 includes the second substrate 3021, and 3021 side of the second substrate is coated with third heat-conducting layer 3022, separately
Side is coated with the 4th heat-conducting layer 3023；The second substrate 3021 is made of aluminium flake, the third heat-conducting layer 3022 and the 4th
Heat-conducting layer 3023 is sprayed by graphene.In a further embodiment, the second substrate 3021 can have copper sheet, silver strip, blueness
There is copper sheet etc. the material of some higher thermal conductivity coefficient to be made.
In embodiment, the second housing 203 of the second folding shape plate 302 and separation layer 2 is well contacted, and contact point is
For grapheme material, heat transfer coefficient difference is not present, so that optimization makes heat-conducting effect；The thermal coefficient of the graphene is reachable
5000W/ (mK) or more has good heat-conducting effect, so that hot and cold air be made to exchange heat faster.
Embodiment 4:
In embodiment, the heat exchanging core, which is set, rolls over shape plate 303 there are three third, third folding shape plate 303 two-by-two it
Between be equipped with separation layer 2；It is equipped with separation layer 2 between the third folding shape plate 303 and 1 upper end inner wall of outline border, the third rolls over shape plate
Separation layer 2 is equipped between 303 and 1 lower end inner wall of outline border.The channel side of the third folding shape plate 303 of 2 two sides of same separation layer
To being staggered, stagger angle is at an acute angle.
With reference to shown in attached drawing 5, separation layer 2 described in embodiment includes inside second housing 203 and second housing 203
Filler 202；The filler 202 is graphene powder；The second housing 203 include first substrate 2031, described first
2031 outer surface of substrate is coated with the first heat-conducting layer 2032, and 2031 inner-wall spraying of first substrate has the second heat-conducting layer 2033,
The first substrate 203 is made of copper sheet, and first heat-conducting layer 2032 and the second heat-conducting layer 2033 are sprayed by graphene.
In a further embodiment, the material that the first substrate 2031 can have silver strip, bronze flake etc. to have some higher thermal conductivity coefficient is made.
With reference to shown in attached drawing 8, in embodiment, the section of the third folding shape plate 303 is in the wave with semicircular arc,
And the distance of wave crest to trough is all the same, so that third folding shape plate 303 is preferably contacted with separation layer 2, increases point of heat transfer.It is described
Third rolls over shape plate 303 by graphene compression moulding.
In embodiment, the second housing 203 of the third folding shape plate 303 and separation layer 2 is well contacted, and contact point is
For grapheme material, heat transfer coefficient difference is not present, so that optimization makes heat-conducting effect；The thermal coefficient of the graphene is reachable
5000W/ (mK) or more has good heat-conducting effect.
Embodiment 5:
In embodiment, the heat exchanging core is set there are six four fold shape plate 304, the four fold shape plate 304 two-by-two it
Between be equipped with separation layer 2；Separation layer 2, the four fold shape plate are equipped between 1 upper end inner wall of the four fold shape plate 304 and outline border
Separation layer 2 is equipped between 304 and 1 lower end inner wall of outline border.The channel side of the four fold shape plate 304 of 2 two sides of same separation layer
It is arranged to vertical interlaced.
With reference to shown in attached drawing 4, in embodiment, the separation layer 2 includes inside the first shell 201 and the first shell 201
Filler 202, for first shell 201 by grapheme material compression moulding, the filler 202 is graphene powder.
With reference to shown in attached drawing 9, in embodiment, the section of the four fold shape plate 304 is in the wave with semicircular arc,
And the distance of wave crest to trough is all the same, so that four fold shape plate 304 is preferably contacted with separation layer 2, increases point of heat transfer.It is described
Four fold shape plate 304 includes third substrate 3041, and 3041 side of third substrate is coated with the 5th heat-conducting layer 3042, another
Side spray is coated with the 6th heat-conducting layer 3043.The third substrate 3041 is made of copper sheet；5th heat-conducting layer 3042 and the 6th is led
Thermosphere 3043 is made of graphene spraying.In a further embodiment, the third substrate 304 can have aluminium flake, silver strip, bronze flake
It is made Deng the material with some higher thermal conductivity coefficient.
In embodiment, the first well contact of shell 203 of the four fold shape plate 304 and separation layer 2, and contact point is
For grapheme material, heat transfer coefficient difference is not present, so that optimization makes heat-conducting effect；The thermal coefficient of the graphene is reachable
5000W/ (mK) or more has good heat-conducting effect.
In a further embodiment, other numbers such as seven, eight, nine be may also be arranged in the heat exchanging core
3 quantity of shape plate is rolled over, is carried out according to heat exchange selected；It is square-wave-shaped, ladder that section, which also can be selected, in the shape of the folding shape plate 3
The corrugated such as shape is wavy, so that the contact area with air-flow is bigger.
A kind of air-conditioning equipment is equipped with above-mentioned including being located at indoor interior machine and being put in outdoor outer machine inside the outer machine
Heat exchanging core described in any one of embodiment.The higher high temperature gas flow of room temperature and external temperature are lower low
Warm air carries out heat exchange by heat exchanging core, is to achieve the purpose that adjust room temperature.
Embodiment described above, only more preferably one of concrete mode of the utility model, those skilled in the art
The usual variations and alternatives carried out within the scope of technical solutions of the utility model should all be included in the protection scope of the utility model
It is interior.
Claims (8)
1. a kind of heat exchanging core, including outline border (1), it is characterised in that: further include separation layer (2) in outline border (1) and
At least two folding shape plates (3)；Separation layer (2) are equipped between the folding shape plate (3)；
Folding shape plate (3) channel direction of the same separation layer (2) two sides is staggered；
The separation layer (2) includes the filler (202) of shell and interior of shell filling；
The filler (202) includes Heat Conduction Material.
2. heat exchanging core according to claim 1, it is characterised in that: the folding shape plate (3) is made from a material that be thermally conductive.
3. heat exchanging core according to claim 1, it is characterised in that: the folding shape plate (3) includes substrate, the substrate
Surface is covered with Heat Conduction Material.
4. heat exchanging core according to claim 1, it is characterised in that: the separation layer (2) is made from a material that be thermally conductive.
5. heat exchanging core according to claim 1, it is characterised in that: the shell of the separation layer (2) is by Heat Conduction Material
It is made.
6. heat exchanging core according to claim 1, it is characterised in that: the shell of the separation layer (2) includes the first base
Plate (2031), first substrate (2031) surface are covered with Heat Conduction Material.
7. according to claim 1, heat exchanging core described in 2,3,4,5 or 6 any one, it is characterised in that: the heat conduction material
Material includes graphene.
8. a kind of air-conditioning equipment, including interior machine and outer machine, it is characterised in that: it is any to be equipped with claim 1 to 7 inside the outer machine
Heat exchanging core described in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820486210.XU CN208519959U (en) | 2018-04-08 | 2018-04-08 | A kind of heat exchanging core and air-conditioning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820486210.XU CN208519959U (en) | 2018-04-08 | 2018-04-08 | A kind of heat exchanging core and air-conditioning equipment |
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| Publication Number | Publication Date |
|---|---|
| CN208519959U true CN208519959U (en) | 2019-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820486210.XU Active CN208519959U (en) | 2018-04-08 | 2018-04-08 | A kind of heat exchanging core and air-conditioning equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006152A (en) * | 2019-04-17 | 2019-07-12 | 中山市福维环境科技有限公司 | A kind of Total heat exchange core based on modified graphene composite polymer material film |
| WO2020191791A1 (en) * | 2019-03-26 | 2020-10-01 | 山东烯泰天工节能科技有限公司 | Internet-of-things air conditioning outdoor unit having miniature display screen |
-
2018
- 2018-04-08 CN CN201820486210.XU patent/CN208519959U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020191791A1 (en) * | 2019-03-26 | 2020-10-01 | 山东烯泰天工节能科技有限公司 | Internet-of-things air conditioning outdoor unit having miniature display screen |
| CN110006152A (en) * | 2019-04-17 | 2019-07-12 | 中山市福维环境科技有限公司 | A kind of Total heat exchange core based on modified graphene composite polymer material film |
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