CN207610568U - Heat exchanger, heat-exchange system and indoor heating system - Google Patents
Heat exchanger, heat-exchange system and indoor heating system Download PDFInfo
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- CN207610568U CN207610568U CN201721211630.9U CN201721211630U CN207610568U CN 207610568 U CN207610568 U CN 207610568U CN 201721211630 U CN201721211630 U CN 201721211630U CN 207610568 U CN207610568 U CN 207610568U
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Abstract
A kind of heat exchanger of the application offer, heat-exchange system and indoor heating system, wherein heat exchanger include the first header, the second header and the first heat exchanger tube, the second heat exchanger tube.First heat exchanger tube and the second heat exchanger tube are oppositely arranged, and it is formed with accommodating space between the first heat exchanger tube and the second heat exchanger tube, heat exchanger components are equipped in the accommodating space, the heat exchanger components are at least partly contacted with first heat exchanger tube and/or second heat exchanger tube, and at least partly described accommodating space is separated into the heat exchanger channels for being flowed for air.The application is contacted by the way that fin is arranged between two heat exchanger tubes, by fin with two heat exchanger tubes, then two heat exchanger tubes can conduct heat to fin simultaneously so that fin temperature higher, thus the heat transfer temperature difference of fin and air increases, heat exchange efficiency is improved.
Description
Technical field
This application involves a kind of technical field of heat exchange more particularly to heat exchanger, heat-exchange system and indoor heating systems.
Background technology
In order to improve environment temperature, promote the sense organ comfort level of human body, have using coal-burning boiler coordinate indoor radiating piece or
Electric boiler coordinates the system form of indoor radiating piece to carry out the improved method of indoor temperature, however coal-burning boiler efficiency is low and can arrange
Be rivals in a contest human body and the harmful gas of ambient enviroment, environmental pollution it is serious；Directly being belonged to using electric boiler can convert high-grade
For low-grade energy, electric energy is more wasted.
Using heat pump system come to improve environment temperature be a kind of trend, heat pump system may be used and carry out heating or system
It is cold.It is however limited for improving the heat exchanger heat exchange efficiency that temperature uses, it is necessary to improve to improve it for heat exchanger structure
Heat exchange efficiency.
Utility model content
The application provides a kind of heat exchanger that heat exchange efficiency is high, heat-exchange system and indoor heating system.
The heat exchanger, including the first header, the second header and the first heat exchanger tube, the second heat exchanger tube；
The first end of first heat exchanger tube is connect with first header, the inner cavity of first heat exchanger tube with it is described
The inner cavity of first header is connected, and the first end of second heat exchanger tube is connect with second header, and described second changes
The inner cavity of heat pipe is connected with the inner cavity of second header, the second end of first heat exchanger tube and second heat exchanger tube
Second end connected by commutation portion, the inner cavity of first heat exchanger tube, second heat exchanger tube inner cavity and the commutation portion
Inner cavity be connected；And
First heat exchanger tube and the second heat exchanger tube are oppositely arranged, and are formed between the first heat exchanger tube and the second heat exchanger tube
Have an accommodating space, be equipped with heat exchanger components in the accommodating space, the heat exchanger components at least partly with first heat exchanger tube and/
Or second heat exchanger tube contacts, and at least partly described accommodating space is separated into the heat exchanger channels for being flowed for air.
Optionally, the flat tube that first heat exchanger tube, the second heat exchanger tube and commutation portion are integrally formed.
Optionally, at least partly described accommodating space is separated into heat exchanger channels by the heat exchanger components；Wherein, the heat exchange
Channel vertically extends.
Optionally, the heat exchanger channels are formed with inside the heat exchanger components；And/or
It is formed with heat exchanger channels between adjacent heat exchanger components.
Optionally, the heat exchanger components are following at least one：
Fin, the fin are equipped at least two side walls, and roof and the connection for connecting two neighboring side wall one end are adjacent
The bottom wall of the two side walls other end, the roof and the bottom wall are arranged alternately, and the roof is equipped with top end face, and the bottom wall is set
There are bottom face, at least one of the top end face and the bottom face and first heat exchanger tube or the second heat exchanger tube phase
It contacts, heat exchanger channels is formed between adjacent two side walls；
Proximate matter, the proximate matter include substrate and from the opposite sides of substrate to the extension extended far from the substrate direction
Portion, the substrate are in contact with first heat exchanger tube and/or second heat exchanger tube, are formed between adjacent two extensions
There are heat exchanger channels.
Optionally, when the heat exchanger components are proximate matter, the setting at the proximate matter interval is in the accommodating space.
Optionally, the rectangular wavy, sinusoidal wave shape of the section of the fin or triangle are wavy.
Optionally, the altitude range of the heat exchanger channels is 20mm-200mm；The length range of the heat exchanger channels is
10mm-50mm。
Optionally, the altitude range of the heat exchanger channels is 40mm-80mm；The length range of the heat exchanger channels is
20mm-25mm。
Optionally, the heat exchanger components pass through at least one of soldering, interference fit and clamping mode and described first
Heat exchanger tube and/or second heat exchanger tube connection.
Optionally, be equipped with one group in the accommodating space described in heat exchanger components, a contact surface of the heat exchanger components with
The first heat exchanger tube contact, another contact surface of the heat exchanger components are contacted with the second heat exchanger tube.
Optionally, the heat exchanger components contacted with first heat exchanger tube and the heat exchange contacted with the second heat exchanger tube
Parts space is arranged；Or
The heat exchanger components contacted with first heat exchanger tube and the heat exchanger components contacted with the second heat exchanger tube connect
Touch setting.
Optionally, external heat exchanger components are additionally provided on the outside of first heat exchanger tube；And/or
It is additionally provided with external heat exchanger components on the outside of second heat exchanger tube.
Optionally, the external heat exchanger components are by least one of being brazed and being clamped mode and first heat exchanger tube
And/or the second heat exchanger tube connection；Or
The heat exchanger components are connected with the external heat exchanger components by connector, by first heat exchanger tube or described
Two heat exchanger tubes are clamped between the heat exchanger components and the external heat exchanger components.
Optionally, the external heat exchanger components are based on first heat exchanger tube or the second heat exchanger tube pair with the heat exchanger components
Claim setting.
Optionally, first heat exchanger tube includes main paragraph, latter end, and the connection master with second heat exchanger tube
The commutation section of body section and latter end；
First header and the second header are equipped with the mounting groove with the latter end grafting, the length of the mounting groove
Spend the axially vertical of direction and first header or the second header.
Optionally, the commutation section makes to be in a predetermined angle, the predetermined angle between the latter end and the main paragraph
It is 90 °.
Optionally, inlet tube and outlet, the inlet tube are connected on first header and/or the second header
Positioned at one end of first header and/or the second header, the outlet is located at first header and/or second
The other end of header；The inlet tube and the outlet pass through switching with first header and/or the second header
Part connects.
Optionally, the adapter includes the first switching part, the second switching part and third switching part；
First switching part is placed in first header or the second header, and with first header or
Two headers weld；
One end of second switching part is connect with first switching part, and the other end is connect with the third switching part,
The end of the inlet tube or the outlet may pass through the third switching part and be connect with second switching part.
Optionally, the adapter is identical as first header and/or the material of the second header.
Optionally, further include shell, form a heat exchange space, first heat exchanger tube, the second heat exchange in the shell
Pipe is at least partly housed in the heat exchange space；
The shell includes roof, bottom wall and the side wall being connected between the roof and bottom wall, is opened on the bottom wall
Equipped with the first through hole, the second through hole is offered on the roof；One end of the heat exchanger channels is run through adjacent to described second
Hole, the other end is adjacent to first through hole.
Optionally, the side wall includes front side wall and rear wall, and first heat exchanger tube is contacted with the front side wall, described
There are gaps between second heat exchanger tube and the rear wall.
Optionally, the front side wall is equipped with the protrusion towards second heat exchanger tube.
Optionally, first header and/or the second header are internally provided with partition board；First header and/or
It is the first chamber and the second chamber separated that second header, which includes with the partition board, first chamber connect first heat exchanger tube and
The number of second heat exchanger tube is more than the number that second chamber connects first heat exchanger tube and the second heat exchanger tube.
Optionally, first heat exchanger tube and the second heat exchanger tube be flat tube, first heat exchanger tube and the second heat exchanger tube with
The surface of the heat exchanger components contact is parallel with the axial direction of the header.
The heat-exchange system, including compressor, condenser, restricting element and evaporator；Wherein
The evaporator and/or condenser are above-mentioned heat exchanger.
The indoor heating system, including the heat exchanger, the heat exchanger is as indoor condenser.
The additional aspect and advantage of the application will be set forth in part in the description, and will partly become from the following description
It obtains obviously, or recognized by the practice of the application.
Description of the drawings
Fig. 1 is a kind of explosive view of heat exchanger shown in one exemplary embodiment of the application.
Fig. 2 is the structural representation of heat exchanger tube, header shown in mono- exemplary embodiments of Fig. 1 and heat exchanger components connection
Figure.
Fig. 3 is the structural schematic diagram of heat exchanger components shown in mono- exemplary embodiments of Fig. 2.
Fig. 4 is that heat exchanger tube, header and the structure of heat exchanger components connection shown in the application another exemplary embodiment are shown
It is intended to.
Fig. 5 is the structural schematic diagram of heat exchanger tube two groups of heat exchanger components of interior setting shown in one exemplary embodiment of the application.
Fig. 6 be in a kind of heat exchanger shown in one exemplary embodiment of the application on the outside of heat exchanger tube setting heat exchanger components it is quick-fried
Fried figure.
Fig. 7 is a kind of partial structural diagram of heat exchanger tube shown in one exemplary embodiment of the application.
Fig. 8 is a kind of partial schematic diagram of afflux heat exchange tube connection shown in one exemplary embodiment of the application.
Fig. 9 is the structural schematic diagram of the adapter shown in one exemplary embodiment of the application.
Figure 10 is that heat exchanger tube, header and the structure of heat exchanger components connection shown in the application another exemplary embodiment are shown
It is intended to.
Figure 11 is a kind of explosive view of heat exchanger shown in the application another exemplary embodiment.
Figure 12 is a kind of module map of heat-exchange system shown in one exemplary embodiment of the application.
Specific implementation mode
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they be only with it is such as appended
The example of consistent device and method of some aspects be described in detail in claims, the application.
It will be appreciated that though various information, but this may be described using term first, second, third, etc. in the application
A little information should not necessarily be limited by these terms.These terms are only used for same type of information being distinguished from each other out.It is described herein
It is multiple include two and more than two.In the application when two component connections, the inner cavity of two components is also interconnected.Example
Such as, inner cavity is equipped with to the heat transferring medium that circulates, when header is connected with each other with heat exchanger tube, header in header and heat exchanger tube
Inner cavity be connected to the inner cavity of heat exchanger tube.
In the absence of conflict, each embodiment in the application can complement one another.
Fig. 1 is a kind of explosive view of heat exchanger shown in an exemplary embodiment；Fig. 2 be heat exchanger tube in Fig. 1, header and
The structural schematic diagram of heat exchanger components connection.As shown in Figures 1 and 2, the heat exchanger, including header 1, heat exchanger tube 2, heat exchanging part
Part 3 and shell 8.The heat exchanger components 3 can be with multiple heat exchanger tubes 2 contact integral structure, can also be it is multiple interval set
The proximate matter on heat exchanger tube 2 is set, is specifically detailed later.Wherein, a heat exchange space 81, the heat exchange are formed in the shell 8
Pipe 2 is flat tube, is at least partly accommodated in the heat exchange space 81.The header 1 can be set to the heat exchange space
In 81, naturally it is also possible to not be placed in wherein, the application is without limitation.
The shell 8 includes roof 82, bottom wall 83, and the side being connected between the roof 82 and the bottom wall 83
Wall 84.The side wall 84 to connect the roof 82 and bottom wall 83, to be encircled into the heat exchange space 81, in the present embodiment
Described in shell 8 can be in cuboid.It can be separation between the roof 82, bottom wall 83 and side wall 84, can also be portion
Point joined integrally, the present embodiment is without limitation.The first through hole 831, the roof 82 are offered on the bottom wall 83
On offer the second through hole 821.The roof 82 and the bottom wall 83 can be in straight panel shape iron plate, described first pass through
Perforation 831 and the second through hole 821 can be formed at the grid hole on the iron plate.Generally speaking, first through hole
831 is unanimous on the whole with the line direction of the second through hole 821 and the flow direction of air, to facilitate the flowing of air.
The heat exchanger tube 2 and air carry out convection current of the heat exchange type at rising, air by first through hole 831 into
Enter, is flowed out from second through hole 821 after the heat exchange space 81 rises；The wherein heat exchange of heat exchanger tube 2 and air
It is completed in the heat exchange space 81.Since the shell 8 can shield outer gas stream, thus can make and the heat exchange
The air of 2 heat exchange of pipe forms stable air and rises convection current, and heat exchanger tube 2 and the heat transmission resistance of air reduce, can then carry
The heat exchange effect of the high heating heat exchanger and air.Meanwhile the heat exchanger tube 2 directly carries out heat exchange with air, with
The heat transfer temperature difference bigger of air, air velocity are increased, and can further improve the exchange capability of heat of heating heat exchanger.
Further, the side wall 84 includes the front side wall 841 and rear wall 842 before and after being located at heat exchanger tube 2, and is located at
The partial sidewall of 2 left and right ends of heat exchanger tube.The heat exchanger tube 2 is contacted with the front side wall 841, it is therefore intended that improves the front side wall
841 temperature, and then improve the heat loss through radiation ability of the front side wall 841.In the present embodiment, to keep the front side wall 841 more preferable
Contacted with the heat exchanger tube 2, some protrusions 843 towards the heat exchanger tube 2 can be suppressed on the front side wall 841, it is described convex
843 are played to be contacted at least partly heat exchanger tube 2, and the shell 3 can be made more attractive.In addition, when in use, the front side wall
841 towards the interior space, and towards wall, inventor has found to contact with rear wall 842 due to heat exchanger tube 2 rear wall 842, after this
After the temperature of side wall 842 improves, hot Dead Core Problems can be caused at wall void, cannot well be conducted heat with air, meeting
Cause heat loss and heat waster.Installation space gap, then can eliminate heat between the heat exchanger tube 2 and the rear wall 842
Dead angle.Heat exchanger components 3 (being detailed later) can also be set between the heat exchanger tube 2 and the front side wall 841, rear wall 842, if
The heat exchanger components 3 set can be contacted with front side wall 841 or rear wall 842, can make heat exchanger components 3 and two side (841/842)
It conducts heat, improves heat loss through radiation ability.Certainly, heat exchanger components 3 can not also be contacted with two side (841/842), and shell 8 is only
It is used to form heat transfer space 81.
Multiple use are connected on the header 1 in the application first aspect embodiment please continue to refer to Fig. 1 and Fig. 2
In the heat exchanger tube 2 of circulation heat transferring medium, the heat exchanger tube 2 can be formed multiple rows of along the axial arranging of the header 1.It is described
Heat exchanger tube 2 can be the flat tube of the interior microchannel for being equipped with circulation heat transferring medium, and the micro-channel flat is internally provided with along described flat
At least two circulation passages that the length direction of pipe extends, the cross-sectional shape of the circulation passage can be quadrangle (such as
But be not limited to rectangle, trapezoidal), circle, ellipse, triangle etc., or with serrate general shape be quadrangle, circle
Shape, ellipse or triangle.The heat transferring medium can be water or refrigerant (as contained fluorinated refrigerant).
The header 1 includes first header 10 and second header 15, and the heat exchanger tube 2 includes the
One heat exchanger tube 21, the second heat exchanger tube 22 and commutation portion 24.Wherein, the first end (left-hand shown in Fig. 2 of first heat exchanger tube 21
One end) it is connect with first header 10, the first end (one end of left-hand shown in Fig. 2) of second heat exchanger tube 22 and the
Two headers 15 connect, and the first heat exchanger tube 21 is fixed with the second heat exchanger tube 22 by fixing bracket 14.First heat exchanger tube 21
Second end (one end of dextrad shown in Fig. 2) and the second end (one end of dextrad shown in Fig. 2) of second heat exchanger tube 22 pass through
Commutation portion 24 connects, the inner cavity connection of first heat exchanger tube 21, second heat exchanger tube 22 and commutation portion 24, to circulate
Heat transferring medium.First heat exchanger tube 21, the second heat exchanger tube 22 and commutation portion 24 can be integrally formed flat tubes, also may be used certainly
To be the flat tube configuration of separation.
First heat exchanger tube, 21 and second heat exchanger tube 22 is opposite and is arranged in parallel, and is flat tube.Multiple described first change
Heat pipe 21 and the second heat exchanger tube 22 are arranged along the axially spaced-apart of header 1 as shown in Figure 2, first heat exchanger tube 21 and second are changed
The surface that heat pipe 22 is contacted with the heat exchanger components 3 is parallel with the axial direction of the header 1, i.e. upper and lower directions in Fig. 2.Multiple institutes
It states and is formed with accommodating space 23 between the first heat exchanger tube 21 and the second heat exchanger tube 22.One end of the accommodating space 23 is adjacent to institute
The second through hole 821 is stated, the other end is adjacent to first through hole 831.It is changed described in being provided with one group in the accommodating space 23
(one group of heat exchanger components can be the fin of an integral structure shown in Fig. 3 to thermal part 3, can also be multiple proximate matter groups in Fig. 4
At sub-assembly constitute one group of heat exchanger components), and the contact surface of the heat exchanger components 3 is at least partly changed with described first
(heat-transfer area is to be contacted with heat exchanger components 3, to main and heat exchanging part to the heat-transfer area of heat pipe 21 and second heat exchanger tube 22
Part 3 carries out the surface of heat transfer) contact.Wherein the contact surface of the heat exchanger components 3 is towards the first heat exchanger tube 21 or the second
The surface of heat exchanger tube 22, can be with the heat-transfer area transmission of heat by contact.One contact surface of the heat exchanger components 3 and the first heat exchanger tube
21 contacts, another contact surface of the heat exchanger components 3 are contacted with the second heat exchanger tube 22.It first heat exchanger tube 21 and second changes
Heat pipe 22 can conduct heat to the heat exchanger components 3 simultaneously so that the temperature of the heat exchanger components 3 is conducted heat compared to single heat exchanger tube
Temperature higher, and after the heat transfer temperature difference of the heat exchanger components 3 and air increases, the flow velocity of air is also accelerated accordingly, reduces
The heat transmission resistances of the heat exchanger components 3 and air.Therefore the heat exchange efficiency that heating heat exchanger can be improved, so as to reach
Preferably radiation exothermal effect so that the exchange capability of heat of heating heat exchanger further increases.
The heat exchanger components 3 can be the materials metal material such as aluminium alloy, iron, use various shapes to increase heat-transfer surface
Product.The section (section refers to the cross section of heat exchanger components 3) of the heat exchanger components 3 can with rectangular wavy, sinusoidal wave shape,
Or triangle is wavy.At least partly accommodating space 23 can be separated into and be changed for what is flowed for air by the heat exchanger components 3
The passage of heat 31, the air are stablized in the heat exchanger channels 31 and are risen, and carry out heat exchange with the heat exchanger components 3.Below with
Two embodiments shown in Fig. 3 and Fig. 4 illustrate the structure of the heat exchanger components 3, and the structure of certain heat exchanger components 3 is not
It is only limitted to following embodiment.
Be fin 32 as shown in figure 3, the heat exchanger components 3 are rectangular wavy, can by bending and molding, can with it is described
First heat exchanger tube 21 and the second heat exchanger tube 22 are fixed by modes such as soldering, interference fit or clampings.Such as can be described change
The wave crest of thermal part 3 and the surface of first heat exchanger tube 21 are fixed, the surface of the trough of heat exchanger components 3 and the second heat exchanger tube 22
It is fixed.Arragement direction (in Fig. 2 upper and lower directions) and a left side of the heat exchanger components 3 along the first heat exchanger tube 21 and the second heat exchanger tube 22
Right direction (see Fig. 2) is contacted with the two.
The fin 32 is equipped at least two side walls 321 and roof 322 and bottom wall 323.Shape between adjacent two side walls
At there is heat exchanger channels 31；Roof 322 connects one end of two neighboring side wall 321, and bottom wall 323 connects two neighboring side wall 321
The other end.The roof 322 and the bottom wall 323 are arranged alternately, so that the roof 322 can connect two neighboring side wall
321, the bottom wall 323 connects two neighboring side wall 321；Two sides that the wherein described roof 322 and the bottom wall 323 connect
A side wall 321 is shared in wall 321.The roof 322 is equipped with top end face 324, and the bottom wall 323 is equipped with bottom face 325.
The top end face 324 and the bottom face 325 can be as two contact surfaces of the heat exchanger components 3, with first heat exchange
Pipe 21 or second heat exchanger tube 22 are in contact and conduct heat.The top end face 324 can be contacted with the first heat exchanger tube 21, described
Bottom face 325 can be contacted with the second heat exchanger tube 22.It is of course also possible to be that the top end face 324 is contacted with the first heat exchanger tube 21,
During the bottom face 325 is not contacted with the second heat exchanger tube 22；Or the top end face 324 is not contacted with the first heat exchanger tube 21, institute
Bottom face 325 is stated to contact with the second heat exchanger tube 22.
As shown in figure 4, the heat exchanger components 3 are spaced proximate matter 33, the proximate matter 33 can be changed with described first
Heat pipe 21 and the second heat exchanger tube 22 are fixed by way of the mechanical connections such as clamping, fixing piece, can also be by welding
It is fixed.The proximate matter 33 can be along the arragement direction (upper and lower in Fig. 4 of first heat exchanger tube, 21 or second heat exchanger tube 22
To 21 or second about 22 heat exchanger tube of multiple first heat exchanger tubes is intervally arranged) arrangement, 33 length of proximate matter depending on demand, can be with
A proximate matter 33 is arranged along the arragement direction to contact with all first heat exchanger tube, 21 or second heat exchanger tubes 22, can also be
Multiple combinations (length of multiple combinations is suitable with heat exchanger tube arrangement length, can slightly grow or slightly shorter) on the arragement direction with
First heat exchanger tube, 21 or second heat exchanger tube 22 contacts.The proximate matter 33 is in first heat exchanger tube, 21 or second heat exchanger tube
The first heat exchanger tube 21 or 22 length direction of the second heat exchanger tube (left and right directions) are intervally arranged described in 22 upper edges.
In one embodiment, the proximate matter 33 includes substrate 331, and two is laterally away from from the substrate 331 is opposite
The extension 332 that 331 direction of the substrate is extended, the extension 332 carry out changing for main heat exchange as with air
Hot face.The substrate 331 can be worn to be contacted with first heat exchanger tube, 21 or second heat exchanger tube 22 by fixing pieces such as rivets
The gap between 21 or second heat exchanger tube 22 of two neighboring first heat exchanger tube is crossed, connection is changed positioned at the first heat exchanger tube 21 or the second
The proximate matter 33 of the symmetrical setting of 22 both sides of heat pipe.The proximate matter 33 symmetrical can not also be arranged, by proximate matter 33
The shackle members such as upper setting buckle are fixed in a manner of being clamped on first heat exchanger tube, 21 and second heat exchanger tube 22.In the implementation
In example, the inside of proximate matter 33, the i.e. two neighboring extension 332 can be encircled into the heat exchanger channels 31, along the proximate matter
On 33 arragement directions, (the extension of two neighboring proximate matter 33 of the heat exchanger channels 31 can be also formed between two neighboring proximate matter 33
332 surround made of distance be Y space), 33 proximate matter 33 of multiple proximate matters formed one group described in heat exchanger components 3, will at least partly
The accommodating space 23 is divided into multiple heat exchanger channels 31 (see Fig. 1).
The section of embodiment shown in Fig. 4, the proximate matter 33 is openning shape, in other embodiments, the proximate matter 33
Section can also be it is closed, such as the proximate matter 33 section be closed rectangle.I.e. the proximate matter 33 can have
Different shape, to be preferred with 21 and second heat exchanger tube of the first heat exchanger tube, 22 good heat transfer.With above-mentioned, the heat exchanger components 3
With 21 and second heat exchanger tube of the first heat exchanger tube, 22 transmission of heat by contact, and with air carry out heat exchange.It is used as and is changed using proximate matter 33
The convenient connection with heat exchanger tube of thermal part 3 mode of mechanical connection can be used to replace soldering, can save processing cost.In addition,
Compared to the specific heat exchanger components 3 of bending and molding, proximate matter can be used directly without deliberately processing, have the excellent of convenient material drawing
Point.On the basis of ensureing certain heat exchanger channels, it is possible to reduce the usage amount of heat exchanger components 3 reduces production cost.It exchanges heat simultaneously
3 available types of component are available more, without directly production and the mating heat exchanger components 3 of heat exchanger tube.
Further, in the embodiment shown in fig. 1, it is arranged between first heat exchanger tube, 21 and second heat exchanger tube 22
Heat exchanger components 3 described in one group.To increase heat transfer area and heat exchanger channels 31 (see Fig. 1) area, can be arranged two groups or two groups with
The upper heat exchanger components 3.As shown in figure 4, the accommodating space 23 between first heat exchanger tube, 21 and second heat exchanger tube 22 is set
Set two groups of heat exchanger components 3 for using proximate matter 33.331 side of substrate of proximate matter 33 described in one group connects with first heat exchanger tube 21
Setting is touched, the substrate side 331 of proximate matter 33 described in another group contacts setting with second heat exchanger tube 22.Proximate matter 33 can described in two groups
To contact with each other, spaced apart can also be arranged, can be symmetrical, it can not also be symmetrical.Or as shown in Fig. 5,
Two groups of setting constitutes described change using fin 32 in accommodating space 23 between first heat exchanger tube, 21 and second heat exchanger tube 22
Thermal part 3.The roof 322 of heat exchanger components 3 described in one group is contacted with first heat exchanger tube 21, heat exchanger components 3 described in another group
Roof 322 contacted with second heat exchanger tube 22, heat exchanger components 3 described in two groups can contact with each other, and can also be spaced certain
Distance setting, can be symmetrical, can not also be symmetrical.
Furthermore it is also possible to outside the setting of the side of the close shell 8 of first heat exchanger tube, 21 and second heat exchanger tube 22
Thermal part 4 is replaced, heat exchange area is can further improve, to enhance the exchange capability of heat of heating heat exchanger.As shown in fig. 6, described outer
Replacing thermal part 4 can be identical with the structure of the heat exchanger components 3, can not also be identical.For example, the heat exchanger components 3 with it is outer
Displacement thermal part 4 is all made of section (section is the section on the header axial direction) rectangular ripple
Shape, sinusoidal wave shape or the wavy fin 32 of triangle；Or the heat exchanger components 3 are rectangular undulatory molding using section
Fin 32, the external heat exchanger components 4 use proximate matter 33 and other various combinations.Described in being set to when the external heat exchanger components 4
When the first 21 outside of heat exchanger tube, it is preferable that the external heat exchanger components 4 are based on first heat exchanger tube with the heat exchanger components 3
21 is symmetrical.When the external heat exchanger components 4 are set to 22 outside of the second heat exchanger tube, it is preferable that the external heat exchanger components 4
It is symmetrical arranged based on second heat exchanger tube 22 with the heat exchanger components 3.Certainly, the external heat exchanger components 4 and the heat exchange
Component 3 can not also be based on first heat exchanger tube, 21 or second heat exchanger tube 22 and be symmetrical arranged.
In the above embodiments, since refrigerant (containing fluorinated refrigerant) or water can be used to exchange heat for the heating heat exchanger
Medium keeps heat transfer effect more preferable to improve heat exchange efficiency, and the present invention has found the spacing and heat exchanging part of heat exchanger components by research
The height of part is an important factor for influencing heat transfer effect, and the spacing of heat exchanger components is smaller, and heat exchanger components are more intensive, heat exchanger components side
Heat exchange area it is bigger, to a certain degree under, heat exchange also can accordingly increase；But heat exchanger components spacing is too small, is unfavorable for air
Free convection is flowed, and then influences heat-transfer effect, while too small heat exchanger components spacing can also be such that the weight of entire heating piece increases
Add, cost increases.Another important influence factor is the height of heat exchanger components, and heat exchanger components height is higher, heat exchanger components
Heat exchange area is bigger, and in a certain range, heat exchange amount is bigger；But heat exchanger components continue growing, heat exchanger components end is (close to air
Side) temperature compared to substrate root temperature it is also lower, cause the heat transfer temperature difference of heat exchanger components end and air smaller, pass instead
The thermal efficiency is relatively low.Moreover, when for example described heat exchanger components 3 are fin 32, the change of 3 size of the heat exchanger components will increase life
It produces difficulty and production cost, the size of heat exchanger components 3 is related to heat exchanger channels 31.Accordingly, it is considered to above-mentioned reason, by studying
Parameter value to the heat exchanger components 3 can be as follows:
The direction that about 3 heat exchanger components extend is width direction, and the direction that the heat exchanger components 3 or so extend is length
Direction is spent, the front and back direction extended of the heat exchanger components 3 is short transverse.Width, length and the height of the heat exchanger channels 31
Direction it is identical as the heat exchanger components 3.The altitude range of the heat exchanger channels 31 can be 20mm-200mm, preferably, institute
The altitude range for stating heat exchanger channels 31 can be 40mm -80mm；For example, 25mm either 55mm or 60mm etc..(such as Fig. 3
The distance Z of the hollow portion 321 of shown lattice 32 either the distance between two extensions 332 Y or adjacent shown in Fig. 4
The distance between two proximate matters 33 Y), preferably, 31 length range of the heat exchanger channels can be 20mm -25mm；For example,
15mm or 35mm or 20mm etc..In addition, the thickness range of the heat exchanger components 3 can be 0.08mm-5mm.For example, described
The thickness of the side wall 321 of fin 32, roof 322 and bottom wall 323 is 0.08mm-5mm；Or side wall 321, roof 322 and bottom wall
At least one of 323 thickness thickness is 0.08mm-5mm.In another example the substrate 331 of the proximate matter 33, the thickness of extension 332
Degree is 0.08mm-5mm or at least one of substrate 331, extension 332 thickness are 0.08mm -5mm.
Fig. 7 is the structural schematic diagram of the first heat exchanger tube in an exemplary embodiment (or second heat exchanger tube)；Fig. 8 is to show
The structural schematic diagram that the first heat exchanger tube (or second heat exchanger tube) is connect with header in example property embodiment.As shown in Figures 7 and 8,
By taking the first heat exchanger tube 21 as an example, the latter end 26 that first heat exchanger tube 21 includes main paragraph 25, connect with the header 1, with
And the commutation section 23 of the connection main paragraph 25 and the latter end 26.The wherein described main paragraph 25 is main heat exchange part, length
Degree is longer than the commutation section 23 and latter end 26.Pass through the commutation section 27 so that be between the latter end 26 and the main paragraph 25
One predetermined angle, the predetermined angle can be 90 °, naturally it is also possible to be slightly less than 90 °.Such as the main paragraph can manufactured
When 25, by the part torsion certain angle of the main paragraph 25 by the way of torsion, to form the latter end 26 and commutation section
27。
As shown in Figure 7, the large contact position of the large contact (heat-transfer area) and the main paragraph 25 of the latter end 26
It misplaces in plane in two, the main paragraph 25 is conducted heat with large contact and the heat exchanger components 3, and the latter end 26 is then
The axial length of the occupancy header 1 that can be less.Correspondingly, the header 1 is equipped with latter end 26 described in grafting
Mounting groove 11, the length direction of the mounting groove 11 are axially vertical with the header 1.In this way, in same axial length collection
Under flow tube 1, which can be with the more heat exchanger tube 2 of grafting.As shown in figure 8, the mounting groove 11 is laterally set to the collection
Axially vertical in flow tube 1 and with the header 1, then the distance between two neighboring mounting groove 11 x is perpendicular compared to mounting groove 11
To on header 1 (length direction of the i.e. described mounting groove is parallel with the axial direction of the header, referring to Fig. 1) increase
Spacing distance improves the voltage endurance capability of header 1 (especially when the application heat exchanger use containing fluorinated refrigerant as heat exchange Jie
When matter, pressure capability of the tolerance containing fluorinated refrigerant is stronger).
When the application uses fluorine-containing coolant media for aqueous medium, there is higher transport pressure.Using fluorine-containing
The header 1 needs to bear higher refrigerant pressure when coolant media.And traditional flat tube is arranged along the axial direction of header, makes
Spacing between adjacent flat tube is smaller, voltage endurance capability is low, because being not suitable to be used to fluorine-containing coolant media, new company need to be used
Connect mode.The application is resolved the problem by changing the connection type of the flat tube and the header, to improve afflux
The voltage endurance capability of pipe 1.
As shown in Figures 1 to 8, the top of the first header 10 is equipped with inlet tube 6, lower part is equipped with outlet 7.At other
In some embodiments, the inlet tube 6 can also be arranged from outlet 7 on different headers 1, or even be arranged in difference
On the header 1 of side.For example, when 2, the heat exchanger is there are one when flow, inlet tube 6 and outlet 7 cannot be in the same collection
In flow tube 1, need to be separately positioned on the first header 10 and the second header 15.When there is at least two flows, inlet tube
6 and outlet 7 can be on the same header 1, can not also be on the same header 1, specifically can according to demand, specifically
Flow number and concrete structure depending on, the application is not construed as limiting this.In the attached drawing embodiment shown in the application, Fig. 1, Fig. 2,
There are two headers 1 for Fig. 5, Fig. 6 setting, are connected by commutation portion 24 using the right side of the first heat exchanger tube 21 and the second heat exchanger tube 22
Connect, the first heat exchanger tube 21 and the second heat exchanger tube 22 are connect with the first header 10 and the second header 15 respectively, inlet tube 6 and
Outlet 7 is set to the first header 10, and inlet tube 6 is located at 7 top of outlet.Fig. 4, Figure 10, Tu11Zhong, the first heat exchanger tube 21
And second the both ends of heat exchanger tube 22 be separately connected four headers 1, be divided into two the first headers 10 and two the second headers
15, the setting of inlet tube 6 on two headers 1 (first header 10 in left side and the second header 15), goes out on the left of the heat exchanger
Mouth pipe 7 is located at 6 lower section of inlet tube, connects first header 10 and the second header 15 in left side.The heat transferring medium is from described
Inlet tube 6 enters first header 10 and the second header 15 in left side, and first header 10 in left side enters the right side through heat exchanger tube
First header 10 of side, second heat exchanger tube 15 in left side enter second heat exchanger tube 15 on right side by heat exchanger tube, finally from going out
Mouth pipe 7 outflow (flow direction of the heat transferring medium in heat exchanger tube combines flow to be described in detail with reference to shown in 10 arrow of figure after appearance).The import
Pipe 6 and outlet 7 mostly use copper pipe, and the header 1 mostly uses aluminum alloy material, inlet tube 6 and outlet 7 and afflux
Pipe 1 is directly connected to easy to produce deformation and bonding strength is insufficient, is especially unsuitable for using using containing fluorinated refrigerant.Thus in institute
Setting adapter 5 on header 1 is stated, the inlet tube 6 and the outlet 7 are connect with the header 1 by adapter 5.
The adapter 5 is identical as the material of the header 1, thus the adapter 5 is easier to weld with header 1, then makes
The end of inlet tube 6 and the outlet 7 is wrapped up with adapter 5 keeps the two fixed.Adapter 5 bears inlet tube as middleware
6 and the active force of outlet 7 can then increase the header 1 and the inlet tube 6 without acting directly on header 1
Or 7 bonding strength of outlet, it is specific as follows.
The adapter 5 includes the first switching part 51, the second switching part 52 and third switching part 53.First switching part
51 are placed in the header 1, and are welded with the header 1；It transfers with described first one end of second switching part 52
Portion 51 connects, and the other end is connect with the third switching part 53.The outer diameter of second switching part 52 is more than the first switching part 51
Outer diameter, which can accommodate the end of the inlet tube 6 or the outlet 7, and the third switching part 53
In loudspeaker openning shape.By taking inlet tube 6 as an example, the end of the inlet tube 6 may pass through the third switching part 53 and be placed in described
In two switching parts 52.The outer wall of the inner wall of the third switching part 53 and the inlet tube 6 is welded using soldering furnace apparatus,
Fill solder is between 53 inner wall of third switching part and inlet tube 6 and between sealing between inlet tube 6 and the second switching part 52
Gap.May make the end of inlet tube 6 to be preferably fixed in the adapter 5 in this way, and adapter 5 can be with header 1
Welding well, inlet tube 6 is not direct to be connect with the header 1, then so that will not be deformed between the two because of material difference.
As shown in Fig. 2, partition board 9 is additionally provided with one of in two headers 1 inside header, first collection
It is the first chamber 12 and the second chamber 13 separated that flow tube 10, which includes with the partition board 9, and the first chamber 12 and the second chamber 13 are separately connected not
Same heat exchanger tube flows to different flows to form two.The inlet tube 6 is connect with first chamber 12, the outlet 7
It is connect with second chamber 13.First chamber 12 connect the number of the heat exchanger tube 2 connected more than second chamber 13 it is described
The number of heat exchanger tube 2, in this way be arranged the reason of be because for example in the application heat exchanger as condenser in use, first pass
Refrigerant be gaseous refrigerant, density is small, and flow velocity is high, therefore in order to reduce resistance, what first pass needed more to be arranged side by side
Heat exchanger tube 2, and refrigerant is by first pass after being radiated, gaseous state becomes liquid, and density increases, in order to ensure heat-energy transducer
Power, with respect to first pass, the quantity of the flat tube number in second procedure needs less.
For example, the partition board 9 divides heat exchanger tube 2 for first part heat exchanger tube 2a and second part heat exchanger tube 2b.And its
In, first chamber 12 is connect with inlet tube 6, for the high-temperature heat-transfer medium from compressor that circulates, then by heat transfer medium
It is conveyed to the first part heat exchanger tube 2a being connect with first chamber 12, first part heat exchanger tube 2a is mainly used for handing over air heat
It changes.Second part heat exchanger tube 2b is connect by second chamber 13 with outlet 7, and second chamber 13 is used for afflux second part
Heat transfer medium after heat exchanger tube 2b heat exchange, then heat transfer medium export to outlet 7, arrow in heat transfer medium circulating direction such as Fig. 2
Shown in head.By taking 6 heat exchanger tubes 2 of grafting on header 1 as an example, the partition board 9 is arranged between the 4th and the 5th heat exchanger tube 2,
To form two flows, (it is the first heat exchange process, lower part 2 that 4, top set of heat exchange tubes is used as at first part heat exchanger tube 2a
Set of heat exchange tubes is at second part heat exchanger tube 2b as the second heat exchange process).The refrigerant of heat transfer medium enters first by inlet tube 6
Chamber 12, then it is circulated to four first heat exchanger tubes 21 of first part heat exchanger tube 2a to the right, then is circulated to by commutation portion 24
In four second heat exchanger tubes 22 of a part of heat exchanger tube 2a, then second part heat exchanger tube is circulated to by the second header 15 to the left
Two second heat exchanger tubes 22 of 2b circulate to the right.Refrigerant is circulated to four first of second part heat exchanger tube 2b by commutation portion 24
Heat exchanger tube 21, most the second chamber 13 through the first header 10 is circulated to outlet 7 afterwards.Heat transfer medium uses when containing fluorinated refrigerant,
Because being gaseous state into the refrigerant in heat exchanger tube 2, density is small, and flow velocity is high, needs multiple flows, to reduce flow velocity, reduce and hinder
Power.For refrigerant after heat dissipation, gaseous refrigerant gradually becomes liquid refrigerant, and density is big, flow velocity is small, needs smaller stream
Journey.In order to improve the convection transfer rate of refrigerant side, flow number can be suitably reduced.
The structural schematic diagram of heat exchanger tube, header and heat exchanger components connection in mono- exemplary embodiments of Figure 10；Figure 11 is to answer
With heat exchanger tube shown in Fig. 10, header and a kind of explosive view of heat exchanger of heat exchanger components.As shown in Figures 10 and 11, this reality
Apply the variant embodiment that example is above-described embodiment.Unlike above-described embodiment (such as Fig. 2), the heat exchanger tube 2 includes at least
One first heat exchanger tube 21 and at least one second heat exchanger tube 22, first heat exchanger tube, 21 and second heat exchanger tube 22 are
The flat type flat tube of single structure, the interior microchannel for being equipped with circulation heat transferring medium.There are four header 1 is set, two first collection
Flow tube 10 (left and right ends for being set to the rear side of heat exchanger) is connect with the both ends of first heat exchanger tube 21 respectively, two second collection
Flow tube 15 (left and right ends for being set to the front side of heat exchanger) is connect with the both ends of the second heat exchanger tube 22 respectively.
The partition board 9 is equipped in Figure 10 in two headers 1 of left end, and 1 top of header passes through as the first chamber 12
Three-way connection is connect with the inlet tube 6, lower part is connect by three-way connection with the outlet 7 as the second chamber 13.With collection
In flow tube 1 for 6 heat exchanger tubes 2 of grafting, the partition board 9 is arranged between the 4th and the 5th heat exchanger tube 2, to form two
(the first heat exchanger tube 21 of 4, top and 4 the second heat exchanger tubes 22 are the first heat exchange process, the first heat exchanger tube 21 of lower part 2 to flow
And 2 the second heat exchanger tubes 22 are the second heat exchange process).Refrigerant is entered the of heat exchanger left end by inlet tube 6 by three-way connection
First chamber 12 of one header 10 and the second header 15, be then circulated to the right top 4 the first heat exchanger tubes 21 and 4
Second heat exchanger tube 22, refrigerant converge in the first header 10 being connect with 21 right end of the first heat exchanger tube and with the second heat exchanger tube 22
Second header 15 of right end connection.Refrigerant is by the first header 10 and the second header 15 of right end by positioned at lower part
2 the first heat exchanger tubes 21 and 2 the second heat exchanger tubes 22 are circulated to the first header 10 and the second header 15 of heat exchanger left end
The second chamber 13 in, refrigerant by three-way connection converge to outlet 7 flow out.The embodiment is the same as flow embodiment phase shown in Fig. 2
Seemingly, in the application heat exchanger as condenser in use, the refrigerant of first pass is gaseous refrigerant, density is small, and flow velocity is high,
Therefore in order to reduce resistance, first pass needs the heat exchanger tube being more arranged side by side, and refrigerant is dissipated by first pass
After heat, gaseous state becomes liquid, and density increases, in order to ensure exchange capability of heat, opposite first pass, flat tube number in second procedure
Quantity needs few.Fig. 2 and embodiment illustrated in fig. 10 illustrate only two flows, can also be arranged multiple partition boards 9 formed it is more
Flow, details are not described herein.
The heat exchange is equally set in accommodating space 23 between first heat exchanger tube 21 and second heat exchanger tube 22
Component 3, the heat exchanger components 3 can be arranged one group as described in Figure 10, and heat exchanging part as described in two groups can also be arranged shown in Fig. 5
Part 3.As shown in figure 11, external heat exchanger components 4 can be set between first heat exchanger tube 21 and rear wall 842, described second
External heat exchanger components 4 can also be set between heat exchanger tube 22 and front side wall 841, and external heat exchanger components 4 can the heat exchanger components 3
Structure is identical, can also use various heat exchange component, such as one be structure as a whole, one be proximate matter.Certainly, equally can also
Both ends equipped with the shell 8, first heat exchanger tube, 21 and second heat exchanger tube 22 can be respectively provided with above-mentioned commutation section 23, and
The mounting groove 11 etc. being laterally arranged on adapter 5, header 1, with specific reference to above-described embodiment, details are not described herein.
The application also provides a kind of heat-exchange system, and as shown in figure 12, Figure 12 is that one exemplary embodiment of the application is shown
A kind of module map of heat-exchange system.The heat-exchange system, including compressor 101, condenser 102, restricting element 103, Yi Jizheng
Send out device 104.Heat exchanger shown in Fig. 1 to 11 is used as and states evaporator 102 and/or condenser 104.The compressor 101 can be by fluorine
The refrigerants such as Leon are compressed into the gaseous coolant of high temperature and pressure.The condenser 102 is connect with the compressor 101, to receive
The gaseous coolant of the high temperature and pressure.The gaseous coolant of the high temperature and pressure carries out heat exchange by the condenser 102 and air,
To be reached for the effect of indoor heating.Become the liquid of low-temp low-pressure after the gaseous coolant of the high temperature and pressure and air heat exchange
Refrigerant flows into the restricting element 103 being connect with the condenser 102, then passes through the evaporation for connecting the restricting element 103
Device 104 finally flows into the compressor 101 by evaporator 104 and completes cycle.
The application also provides a kind of indoor heating system, and heat exchanger is as indoor condenser shown in Fig. 1 to 11, with air
Carry out heat exchange.
In technical solution described in the present embodiment, the heat-exchange system is set by using heat exchanger directly as heating
It is standby, so that it is directly carried out heat exchange with air, is not necessarily to intermediate heat transfer medium compared with the prior art, is increased without extras,
It can be done directly heat transfer, thus there is higher heat transfer efficiency.
The foregoing is merely the preferred embodiments of the application, not limiting the application, all essences in the application
With within principle, any modification, equivalent substitution, improvement and etc. done should be included within the scope of the application protection god.
Claims (28)
1. a kind of heat exchanger, which is characterized in that including the first header (10), the second header (15) and the first heat exchanger tube
(21), the second heat exchanger tube (22)；
The first end of first heat exchanger tube (21) is connect with first header (10), first heat exchanger tube (21) it is interior
Chamber is connected with the inner cavity of first header (10), first end and second header of second heat exchanger tube (22)
(15) it connects, the inner cavity of second heat exchanger tube (22) is connected with the inner cavity of second header (15), and described first changes
The second end of heat pipe (21) is connect with the second end of second heat exchanger tube (22) by commutation portion (24), first heat exchanger tube
(21) inner cavity of inner cavity, second heat exchanger tube (22) is connected with the inner cavity of the commutation portion (24)；And
First heat exchanger tube (21) and the second heat exchanger tube (22) are oppositely arranged, and the first heat exchanger tube (21) and the second heat exchanger tube
(22) it is formed with accommodating space (23) between, heat exchanger components (3), the heat exchanger components (3) are equipped in the accommodating space (23)
At least partly contacted with first heat exchanger tube (21) and/or second heat exchanger tube (22).
2. heat exchanger as described in claim 1, which is characterized in that first heat exchanger tube (21), the second heat exchanger tube (22) and
The flat tube that commutation portion (24) is integrally formed.
3. heat exchanger as described in claim 1, which is characterized in that the heat exchanger components (3) will at least partly described accommodating sky
Between (23) be separated into heat exchanger channels (31)；Wherein, the heat exchanger channels (31) vertically extend.
4. heat exchanger as claimed in claim 3, which is characterized in that it is logical to be formed with the heat exchange inside the heat exchanger components (3)
Road (31)；And/or
It is formed with heat exchanger channels (31) between adjacent heat exchanger components (3).
5. the heat exchanger as described in claim 1 or 3, which is characterized in that the heat exchanger components (3) are following at least one：
Fin (32), the fin (32) are equipped at least two side walls (321), connect the top of two neighboring side wall (321) one end
The bottom wall (323) of wall (322) and two neighboring side wall (321) other end of connection, the roof (322) and the bottom wall
(323) it is arranged alternately, the roof (322) is equipped with top end face (324), and the bottom wall (323) is equipped with bottom face (325), described
At least one of top end face (324) and the bottom face (325) and first heat exchanger tube (21) or second heat exchanger tube
(22) it is in contact, heat exchanger channels (31) is formed between adjacent two side walls (321)；
Proximate matter (33), the proximate matter (33) include substrate (331) and from the opposite sides of substrate (331) to far from the substrate
(331) extension (332) that direction extends, the substrate (331) and first heat exchanger tube (21) and/or second heat exchange
Pipe (22) is in contact, and heat exchanger channels (31) are formed between adjacent two extensions (332).
6. heat exchanger as claimed in claim 5, which is characterized in that when the heat exchanger components (3) are proximate matter (33), the proximate matter
(33) setting being spaced is in the accommodating space (23).
7. heat exchanger as claimed in claim 5, which is characterized in that the rectangular wavy, sine wave of section of the fin (32)
Shape or triangle are wavy.
8. heat exchanger as claimed in claim 3, which is characterized in that the altitude range of the heat exchanger channels (31) is 20mm-
200mm；The length range of the heat exchanger channels (31) is 10mm-50mm.
9. heat exchanger as claimed in claim 8, which is characterized in that the altitude range of the heat exchanger channels (31) is 40mm-
80mm；The length range of the heat exchanger channels (31) is 20mm-25mm.
10. heat exchanger as described in claim 1, which is characterized in that the heat exchanger components (3) by soldering, interference fit and
At least one of clamping mode is connect with first heat exchanger tube (21) and/or second heat exchanger tube (22).
11. heat exchanger as described in claim 1, which is characterized in that exchange heat described in being equipped with one group in the accommodating space (23)
Component (3), a contact surface of the heat exchanger components (3) are contacted with first heat exchanger tube (21), the heat exchanger components (3)
Another contact surface is contacted with the second heat exchanger tube (22).
12. heat exchanger as described in claim 1, which is characterized in that be equipped with described at least two groups in the accommodating space (23)
Heat exchanger components (3), wherein at least heat exchanger components (3) described in one group are contacted with first heat exchanger tube (21), described at least one set
Heat exchanger components (3) are contacted with second heat exchanger tube (22).
13. heat exchanger as claimed in claim 12, which is characterized in that the heat exchange contacted with first heat exchanger tube (21)
Component (3) and the heat exchanger components (3) the interval setting contacted with the second heat exchanger tube (22)；Or
The heat exchanger components (3) contacted with first heat exchanger tube (21) and the heat exchange contacted with the second heat exchanger tube (22)
Component (3) contact setting.
14. heat exchanger as described in claim 1, which is characterized in that be additionally provided on the outside of first heat exchanger tube (21) external
Heat exchanger components (4)；And/or
It is additionally provided with external heat exchanger components (4) on the outside of second heat exchanger tube (22).
15. heat exchanger as claimed in claim 14, which is characterized in that the external heat exchanger components (4) are by being brazed and being clamped
At least one of mode connect with first heat exchanger tube (21) and/or second heat exchanger tube (22)；Or
The heat exchanger components (3) are connected with the external heat exchanger components (4) by connector, by first heat exchanger tube (21) or
Second heat exchanger tube (22) is clamped between the heat exchanger components (3) and the external heat exchanger components (4).
16. heat exchanger as claimed in claim 14, which is characterized in that the external heat exchanger components (4) and the heat exchanger components
(3) it is based on first heat exchanger tube (21) or the second heat exchanger tube (22) is symmetrical arranged.
17. heat exchanger as described in claim 1, which is characterized in that first heat exchanger tube (21) and second heat exchanger tube
(22) include main paragraph (25), latter end (26), and the commutation section (27) of the connection main paragraph (25) and latter end (26)；
First header (10) and the second header (15) are equipped with the mounting groove (11) with the latter end (26) grafting, institute
State the axially vertical of the length direction of mounting groove (11) and first header (10) or the second header (15).
18. heat exchanger as claimed in claim 17, which is characterized in that the commutation section (27) is so that the latter end (26) and institute
It is in a predetermined angle to state between main paragraph (25), which is 90 °.
19. heat exchanger as described in claim 1, which is characterized in that first header (10) and/or the second header
(15) inlet tube (6) and outlet (7) are connected on, the inlet tube (6) is located at first header (10) and/or second
One end of header (15), the outlet (7) are located at the another of first header (10) and/or the second header (15)
End；The inlet tube (6) and the outlet (7) and first header (10) and/or the second header (15) are by turning
Fitting (5) connects.
20. heat exchanger as claimed in claim 19, which is characterized in that the adapter (5) includes the first switching part (51), the
Two switching parts (52) and third switching part (53)；
First switching part (51) is placed in first header (10) or the second header (15), and collects with described first
Flow tube (10) or the second header (15) welding；
One end of second switching part (52) is connect with first switching part (51), the other end and the third switching part
(53) it connects, the end of the inlet tube (6) or the outlet (7) may pass through the third switching part (53) and described second
Switching part (52) connects.
21. heat exchanger as claimed in claim 19, which is characterized in that the adapter (5) and first header (10)
And/or second header (15) material it is identical.
22. heat exchanger as described in claim 1, which is characterized in that further include shell (8), form a heat in the shell (8)
Swapace (81), first heat exchanger tube (21), the second heat exchanger tube (22) are at least partly housed in the heat exchange space
(81) in；
The shell (8) includes roof (82), bottom wall (83) and the side being connected between the roof (82) and bottom wall (83)
Wall (84) offers the first through hole (831) on the bottom wall (83), the second through hole is offered on the roof (82)
(821)；One end of the heat exchanger channels (31) is adjacent to second through hole (821), and the other end is adjacent to first through hole
(831)。
23. heat exchanger as claimed in claim 22, which is characterized in that the side wall (84) includes front side wall (841) and rear side
Wall (842), first heat exchanger tube (21) contact with the front side wall (841), second heat exchanger tube (22) and the rear side
There are gaps between wall (842).
24. heat exchanger as claimed in claim 23, which is characterized in that the front side wall (841) is equipped with and is changed towards described second
The protrusion (843) of heat pipe (22).
25. heat exchanger as described in claim 1, which is characterized in that first header (10) and/or the second header
(15) it is internally provided with partition board (9)；First header (10) and/or the second header (15) include being with the partition board (9)
The first chamber (12) and the second chamber (13) separated, first chamber (12) connect first heat exchanger tube (21) and the second heat exchanger tube
(22) number is more than the number that second chamber (13) connects first heat exchanger tube (21) and the second heat exchanger tube (22).
26. heat exchanger as described in claim 1, which is characterized in that first heat exchanger tube (21) and the second heat exchanger tube (22)
For flat tube, surface and the collection that first heat exchanger tube (21) and the second heat exchanger tube (22) are contacted with the heat exchanger components (3)
The axial direction of flow tube (1) is parallel.
27. a kind of heat-exchange system, which is characterized in that including compressor (101), condenser (102), restricting element (103) and
Evaporator (104)；Wherein
The evaporator (104) and/or condenser (102) are claim 1 to 26 any one of them heat exchanger.
28. a kind of indoor heating system, which is characterized in that described to change including claim 1 to 26 any one of them heat exchanger
Hot device is as indoor condenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721211630.9U CN207610568U (en) | 2017-09-20 | 2017-09-20 | Heat exchanger, heat-exchange system and indoor heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721211630.9U CN207610568U (en) | 2017-09-20 | 2017-09-20 | Heat exchanger, heat-exchange system and indoor heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207610568U true CN207610568U (en) | 2018-07-13 |
Family
ID=62793543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721211630.9U Active CN207610568U (en) | 2017-09-20 | 2017-09-20 | Heat exchanger, heat-exchange system and indoor heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207610568U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019056855A1 (en) * | 2017-09-20 | 2019-03-28 | 杭州三花家电热管理系统有限公司 | Heat exchange assembly, heat exchange system, and indoor heating system |
| CN114234700A (en) * | 2021-12-22 | 2022-03-25 | 珠海格力电器股份有限公司 | Collecting pipe assembly, micro-channel heat exchanger and air conditioning system |
| WO2022166235A1 (en) * | 2021-02-08 | 2022-08-11 | 广东美的暖通设备有限公司 | Heat exchanger, electric control box, and air conditioning system |
-
2017
- 2017-09-20 CN CN201721211630.9U patent/CN207610568U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019056855A1 (en) * | 2017-09-20 | 2019-03-28 | 杭州三花家电热管理系统有限公司 | Heat exchange assembly, heat exchange system, and indoor heating system |
| WO2022166235A1 (en) * | 2021-02-08 | 2022-08-11 | 广东美的暖通设备有限公司 | Heat exchanger, electric control box, and air conditioning system |
| CN114234700A (en) * | 2021-12-22 | 2022-03-25 | 珠海格力电器股份有限公司 | Collecting pipe assembly, micro-channel heat exchanger and air conditioning system |
| CN114234700B (en) * | 2021-12-22 | 2022-12-13 | 珠海格力电器股份有限公司 | Collecting pipe assembly, micro-channel heat exchanger and air conditioning system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191031 Address after: 310018, No. 289-1, No. 12, Poplar Street, Hangzhou economic and Technological Development Zone, Zhejiang Patentee after: Sanhua Micro Channel Heat Exchanger Inc. Address before: 310018 289-3 No. 12 Street, Jianggan District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU SANHUAJIA ELECTROTHERMAL MANAGEMENT SYSTEM CO., LTD. |
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| TR01 | Transfer of patent right |