CN206959637U - Heat exchanger and heat exchange module - Google Patents
Heat exchanger and heat exchange module Download PDFInfo
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- CN206959637U CN206959637U CN201720288393.XU CN201720288393U CN206959637U CN 206959637 U CN206959637 U CN 206959637U CN 201720288393 U CN201720288393 U CN 201720288393U CN 206959637 U CN206959637 U CN 206959637U
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Abstract
The utility model discloses a kind of heat exchanger, including an at least heat exchanger tube, thickness direction of the heat exchanger tube along body are bent to form some parallel flat segments and connect the bending section of adjacent flat segments repeatedly, and the length of flat segments shortens successively from top to bottom.Heat exchanger of the present utility model effectively reduces production cost, is easy to process, and can assemble and use with the heat exchanger of other structures, not only reduces the difficulty of assembling, can also improve heat exchange property.
Description
Technical field
It the utility model is related to technical field of heat exchange, more particularly to a kind of heat exchanger and the heat exchange mould with the heat exchanger
Block.
Background technology
Multi-channel heat exchanger is made up of header, heat exchanger tube and fin, and fin is arranged between adjacent heat exchange tubes, refrigerant
The passage in heat exchanger tube is flowed through to be exchanged heat with flowing through the air of fin.In order to increase heat-transfer surface as far as possible in certain space
Product, existing heat exchange module are formed by two along the inclined heat exchanger in header lengths direction, and the lower edge of two heat exchangers is each other
Close and top edge is spaced apart, and forms generally V-shape side, on the V-arrangement side is installed shield during use and is connected two and changes
Hot device, cause air flow through two heat exchangers surface.In order to improve heat exchange area and efficiency, existing heat exchange module is by two panels heat exchanger
Bending, heat exchanger tube is set to extend at V-arrangement side, so as to increase heat exchange area, but the bending technique for tilting heat exchanger is complicated, carries
Height processing and the difficulty of assembling, so as to improve production cost, and the V-arrangement side air inlet amount of both sides is relatively fewer, by changing for both sides
Setting of the heat exchanger without differentiation of hot device and V-arrangement side, greatly reduces the utilization rate of V-arrangement lateral parts heat exchanger, causes wave
Take.
Utility model content
The utility model is intended to one of technical problem at least solving in correlation technique to a certain extent.Therefore, this reality
It is proposed a kind of heat exchanger with new one side, the heat exchanger can flexibly set, be easy to process and assemble, and with compared with
Good heat exchange property.
Other side of the present utility model proposes a kind of heat exchange module.
To achieve the above object, a kind of heat exchanger, the heat exchange are proposed according to the embodiment of first aspect of the present utility model
Device includes an at least heat exchanger tube, thickness direction of the heat exchanger tube along body be bent to form repeatedly some parallel flat segments and
The bending section of adjacent flat segments is connected, the length of the flat segments shortens successively from top to bottom, can be set between the adjacent flat segments
Put fin increase heat transfer effect.
It can flexibly be set according to the heat exchanger of the utility model embodiment, be easy to process and assemble.
In addition, technical characteristic additional as follows is also had according to the heat exchanger of the utility model embodiment：
According to one embodiment of the present utility model, at least one end of the heat exchanger tube connects one section of header, described to change
Heat pipe is connected with header, and fin is provided between the adjacent flat segments of the heat exchanger tube.
According to one embodiment of the present utility model, including at least two heat exchanger tubes, at least two heat exchanger tube difference
Some flat segments and bending section are bent to form repeatedly along the thickness direction of body, and at least two heat exchanger tubes are arranged above and below, extremely
The length of the flat segments of few two heat exchanger tubes shortens successively from top to bottom.
According to one embodiment of the present utility model, the flat segments of the heat exchanger tube are horizontally disposed with, the axle of the header
To parallel with the width of the heat exchanger tube.
According to one embodiment of the present utility model, including at least two heat exchanger tubes, at least two heat exchanger tubes edge collection
The length direction arrangement of flow tube, at least one end of each heat exchanger tube are circulated with the header.
A kind of heat exchange module is proposed according to the embodiment of second aspect of the present utility model, the heat exchange module is included at least
Two heat exchangers, at least two heat exchanger include at least one First Heat Exchanger and at least one second heat exchanger；It is described
First Heat Exchanger includes two the first headers, and some first heat exchanger tubes being located between two the first headers, described
The both ends of first heat exchanger tube connect with two the first headers respectively, and second heat exchanger is heat exchanger described above.
Production cost can be effectively reduced according to the heat exchange module of the utility model embodiment, be easy to process and assemble,
And there is preferable heat exchange property.
According to one embodiment of the present utility model, the heat exchange module includes two heat exchangers, described two heat exchangers
The side of respectively First Heat Exchanger and the second heat exchanger, the First Heat Exchanger and the second heat exchanger contacts with each other, and institute
State First Heat Exchanger and the angled setting of the second heat exchanger；
Second heat exchanger includes at least second heat exchanger tube, and second heat exchanger tube is anti-along the thickness direction of body
Be bent to form some parallel flat segments again and connect the bending section of adjacent flat segments, the length of the flat segments from top to bottom according to
Secondary to shorten, the outer end of the bending section of second heat exchanger tube contacts with the outside wall surface of the first adjacent header.
According to one embodiment of the present utility model, the First Heat Exchanger is rectangular configuration, the First Heat Exchanger
Two first headers or so are set, and the First Heat Exchanger is obliquely installed relative to vertical direction；
Second heat exchanger is trapezium structure or nearly trapezium structure, and second heat exchanger is vertically arranged, described second
The outer end of the bending section positioned at the same side of heat exchanger arranges point-blank, outside the bending section of second heat exchanger
End is contacted with the outside wall surface of the first adjacent header, and the First Heat Exchanger and the second heat exchanger are mutually perpendicular to.
According to one embodiment of the present utility model, at least one end of second heat exchanger tube and the first adjacent header
Connection.
According to one embodiment of the present utility model, the tube pitch of adjacent second heat exchanger tube in second heat exchanger is big
The tube pitch of adjacent first heat exchanger tube in the First Heat Exchanger.
According to one embodiment of the present utility model, second heat exchanger includes at least two second heat exchanger tubes, at least
Two second heat exchanger tubes are arranged above and below, and wherein one end of each second heat exchanger tube is provided with corresponding second header,
One end of each second heat exchanger tube connects with corresponding second header, and the other end connects with the first adjacent header.
According to one embodiment of the present utility model, including four heat exchangers, four heat exchangers are correspondingly arranged
First heat exchanging device and the second heat exchanging device, the first heat exchanging device tilt relative to vertical direction, second heat exchanging
Device is located at the both sides of the first heat exchanging device, and the second heat exchanging device is vertically arranged, the first heat exchanging device and the second exchange
Hot device is mutually perpendicular to, and at least one heat exchanger is heat exchanger described above in four heat exchangers.
Brief description of the drawings
Fig. 1 is the first structure schematic diagram according to the heat exchanger of the utility model embodiment.
Fig. 2 is the second structural representation according to the heat exchanger of the utility model embodiment.
Fig. 3 is the 3rd structural representation according to the heat exchanger of the utility model embodiment.
Fig. 4 is the 4th structural representation according to the heat exchanger of the utility model embodiment.
Fig. 5 is the first structure schematic diagram according to the heat exchange module of the utility model embodiment.
Fig. 6 is Fig. 5 side structure schematic diagram.
Fig. 7 is Fig. 5 positive structure schematic.
Fig. 8 is the second structural representation according to the heat exchange module of the utility model embodiment.
Fig. 9 is Fig. 8 side structure schematic diagram.
Figure 10 is the 3rd structural representation according to the heat exchange module of the utility model embodiment.
Figure 11 is Figure 10 side structure schematic diagram.
Figure 12 is the 4th structural representation according to the heat exchange module of the utility model embodiment.
Reference：
First Heat Exchanger 10, the first header 11, the first heat exchanger tube 12, the first fin 13, dividing plate 14,
Second heat exchanger 20, the second header 21, the second heat exchanger tube 22, flat segments 221, bending section 222, the second fin
23。
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings.Below by
The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that new to this practicality
The limitation of type.
Below with reference to the accompanying drawings the heat exchanger and heat exchange module according to the utility model embodiment are described, describes lower basis first
The heat exchange module of the utility model embodiment, as shown in figure 5, the heat exchange module of the utility model embodiment changes including two first
Hot device 10 and two the second heat exchangers 20, two First Heat Exchangers 10 are correspondingly arranged, and two First Heat Exchangers 10 are relative to perpendicular
Nogata connects two adjacent First Heat Exchangers 10 to inclination, two the second heat exchangers 20.
First Heat Exchanger 10 is common multi-channel heat exchanger.First Heat Exchanger 10 includes two the first headers 11, with
And be located at some first heat exchanger tubes 12 between two the first headers 11, the both ends of the first heat exchanger tube 12 respectively with two first
Header 11 connects.
Second heat exchanger 20 is the heat exchanger of the utility model embodiment, including at least one second heat exchanger tube 22, second
Heat exchanger tube 22 is bent to form some parallel flat segments 221 and connects the bending section 222 of adjacent flat segments 221, flat segments repeatedly
221 length shortens successively from top to bottom makes the width of whole second heat exchanger 20 be gradually reduced from top to bottom, adjacent flat segments
The second fin 23 is provided between 221.
According to the heat exchanger module of the utility model embodiment, by changing the structure of two the second heat exchangers 20, not only
The heat exchange area of whole heat exchange module is added, improves heat exchange property, and whole heat exchange module is easy to process and is assembled, is dropped
Low production cost.
Below with reference to the accompanying drawings heat exchanger according to the utility model specific embodiment is described.The utility model embodiment is changed
Hot device is the second heat exchanger 20.
As Figure 1-Figure 4, the second heat exchanger 20 includes at least second heat exchanger tube 22, and the second heat exchanger tube 22 is along body
Thickness direction be bent to form some parallel flat segments 221 repeatedly and connect the bending section 222 of adjacent flat segments 221, it is straight
The length of section 221 shortens successively from top to bottom.The heat exchanger structure of the utility model embodiment is simple, is easy to processing and can be with
With other heat exchanger flexible assemblings.
As Figure 1-Figure 2, the heat exchanger of the utility model embodiment includes second heat exchanger tube 22, the second heat exchanger tube
22 are bent to form some parallel flat segments 221 along the thickness direction of body and connect the bending section of adjacent flat segments 221 repeatedly
222, the length of flat segments 221 shortens successively from top to bottom makes two sides of the second heat exchanger 20 move closer to from top to bottom.
The both ends of second heat exchanger tube 22 connect second header 21 respectively, as shown in figure 1, the second header 21 can be located at second
The homonymy of heat exchanger 20, as shown in Fig. 2 the second header 21 can also be located at the both sides of the second heat exchanger 20.
The specific direction of second header 21 can arbitrarily be set, as shown in figure 1, the axial direction and second of the second header 21
The respective side of heat exchanger 20 is parallel, and the outside of the second header 21 and the outer end of bending section 222 are distributed in same
On straight line.As shown in Fig. 2 the flat segments 221 of the second heat exchanger tube 22 are horizontally disposed, the axial direction of the second header 21 is horizontally disposed with,
And the axial direction of the second header 21 is parallel with the width of the second heat exchanger tube 22, equally, the outside of the second header 21 with
The outer end of bending section 22 is distributed on same straight line.
The heat exchanger of the utility model embodiment can include multiple second heat exchanger tubes 22, as shown in figure 3, the utility model
The heat exchanger of embodiment includes two the second heat exchanger tubes 22, and two the second heat exchanger tubes 22 are arranged above and below, i.e. above second
The flat segments 221 of bottom one of heat exchanger tube 22 are distributed over the flat segments of the top one of the second heat exchanger tube 22 of lower section
221 top.Two the second heat exchanger tubes 22 are bent to form some flat segments 221 and bending repeatedly along the thickness direction of body respectively
Section 22, and the length of the flat segments 221 of the second heat exchanger tube 22 shortens successively from top to bottom.Two of each second heat exchanger tube 22
End connects second header 21 respectively, and the outer end of the bending section 222 of the second header 21 and the second heat exchanger tube 22 is equal
It is arranged on same straight line, the both sides of whole second heat exchanger 20 is formed two hypotenuses.Certainly, the utility model embodiment
Heat exchanger can also include multiple the second heat exchanger tubes 22 being arranged above and below, determine the number of the second heat exchanger tube 22 according to the actual requirements
Amount.
As shown in figure 4, the heat exchanger of the utility model embodiment includes two the second heat exchanger tubes 22 and two the second affluxs
Pipe 21, in tandem, two the second headers 21 are horizontally disposed for two the second heat exchanger tubes 22, and two the second heat exchanger tubes 22 are along the
The length direction arrangement of two headers 21, the both ends of each second heat exchanger tube 22 are circulated with corresponding second header 21 respectively.
It should be noted that the heat exchanger of the utility model embodiment can also include multiple the second heat exchanger tubes 22 in tandem, root
Factually border use demand determines the quantity of the second heat exchanger tube 22, repeats no more here.
As Figure 1-Figure 4, the length of the second heat exchanger tube shortens to form two hypotenuses in left and right from top to bottom successively, certainly,
A hypotenuse can also only be formed.
According to the heat exchange module of the utility model embodiment, as is shown in figures 5-12, including at least two heat exchangers, Duo Gehuan
Hot device includes at least one First Heat Exchanger 10 and at least one second heat exchanger 20, and First Heat Exchanger 10 includes two first collection
Flow tube 11, and some first heat exchanger tubes 12 being located between two the first headers 11, the both ends difference of the first heat exchanger tube 12
Connected with two the first headers 11.Second heat exchanger 20 includes at least second heat exchanger tube 22, and the second heat exchanger tube 22 is along pipe
The thickness direction of body is bent to form some parallel flat segments 221 and connects the bending section 22 of adjacent flat segments 221 repeatedly, straight
The length of section 221 shortens successively from top to bottom.
As shown in figure 12, heat exchange module includes the heat exchanger 20 of First Heat Exchanger 10 and second of angled setting, and first changes
The side of the hot heat exchanger 20 of device 10 and second is contacted with each other, and the heat exchanger 20 of First Heat Exchanger 10 and second is mutually perpendicular to, the
One heat exchanger 10 is obliquely installed relative to vertical direction, and the second heat exchanger 20 is vertically arranged, and First Heat Exchanger 10 and second
Heat exchanger 20 is mutually perpendicular to.It should be noted that the structure of the second heat exchanger 20 is not limited to the structure described in Figure 12, Fig. 1-4
In the structure of the second heat exchanger 20 structure as described in Figure 12 can be assembled into First Heat Exchanger 10.
As shown in figure 5, heat exchange module includes two First Heat Exchangers 10 and two the second heat exchangers 20, and first is set to change
The hot heat exchanger 20 of device 10 and second is arranged at intervals.First Heat Exchanger 10 includes two the first headers 11, and is located at two
Some first heat exchanger tubes 12 between one header 11, the both ends of the first heat exchanger tube 12 connect with two the first headers 11 respectively
It is logical.Second heat exchanger 20 includes second heat exchanger tube 22, and thickness direction of second heat exchanger tube 22 along body is bent to form repeatedly
Some parallel flat segments 221 and the bending section 22 for connecting adjacent flat segments 221, the length of flat segments 221 is from top to bottom successively
Shorten, the outer end of the bending section 222 of the second heat exchanger tube 22 contacts with the outside wall surface of the first adjacent header 11.
Set as shown in figure 5, two First Heat Exchangers 10 are front and rear, two the second heat exchangers 20 are distributed in both sides.First changes
Hot device 10 is rectangular configuration, and the first heat exchanger tube 12 is flat tube, and flat tube is parallel to each other, and the width of flat tube and the first afflux
Pipe 11 it is axially vertical.Certainly, flat tube can also relative tilt set so that the width of flat tube and the first header 11
Angle is axially formed, is provided with the first fin 13 between adjacent flat tube, it should be noted that in order to which picture is clear, only show in accompanying drawing
Go out the first fin of part 13.
Wherein, the second heat exchanger 20 is trapezoidal or nearly trapezium structure, and flat segments 221 are horizontally disposed, each flat segments 221 it
Between spacing it is equal, the length of flat segments 221 shorten successively from top to bottom so that whole second heat exchanger 20 formed trapezium structure,
The left and right sides of flat segments 221 is two row's bending sections 222, and it is straight to be arranged in same positioned at the outer end of the bending section 222 of the same side
On line so that the both sides of the second heat exchanger 20 can contact with the outside wall surface of the first adjacent header 11.It should be noted that
The length of the flat segments 221 of second heat exchanger tube 22 shortens successively from top to bottom can make the second heat exchanger 20 only form one tiltedly
Side, another side are vertical direction, thus, two First Heat Exchangers 10 can with only one First Heat Exchanger 10 with it is vertical
Direction tilts, and another is set for vertical direction.
In some specific implementations of the present utility model, the tube pitch between adjacent second heat exchanger tube 22 is more than adjacent first
Tube pitch between heat exchanger tube 12, generally, the air quantity of the air quantity of First Heat Exchanger 10 and the second heat exchanger 20 are otherwise varied, adjacent
The tube pitch of first heat exchanger tube 12 and the difference of the tube pitch of adjacent second heat exchanger tube 22 are set, it is possible to increase the heat-exchange performance of heat exchanger
Energy.In addition, according to specific requirement, the spacing between each flat segments 221 can also be otherwise varied, such as gradually subtracts from top to bottom
Small or gradually increase etc. from top to bottom.
In some specific embodiments of the present utility model, the second heat exchanger 20 can also include at least one second afflux
Pipe 21, the second header 21 are connected with the import or export of the second heat exchanger tube 22, and as Figure 8-9, the second heat exchanger tube 22 has
Upper and lower two inlet and outlet, the second header 21 is provided at the import and export of top, and is connected with the inlet and outlet of top, second
The underlying inlet and outlet of heat exchanger tube 22 directly connect with the first adjacent header 11.Certainly, the second heat exchanger 20 also may be used
Not set the second header 21, directly two inlet and outlet of the second heat exchanger tube 22 are connected with the first adjacent header 11, or
Person, multiple second headers 21 can also be set, it is corresponding with each inlet and outlet of the second heat exchanger tube 22 respectively and connect.Need to note
Meaning, which is that inlet and outlet can be changed with the use of heat exchanger for the top and bottom of the second heat exchanger tube 22, because
This is referred to as importing and exporting.
First header 11 or the second header 21 are provided with inlet/outlet pipe, to flowing in and out for refrigerant.Each
The heat exchanger 20 of First Heat Exchanger 10 and second can set a refrigerant inlet pipe and a refrigerant outlet pipe, certainly, also may be used
To set multiple refrigerant inlet pipes or multiple refrigerant outlet pipes, or the adjacent heat exchanger 20 of First Heat Exchanger 10 and second
A refrigerant inlet pipe or a refrigerant outlet pipe can be shared, to adjust in First Heat Exchanger and the second heat exchanger
Distribution of refrigerant.
The second fin 23 is provided between the adjacent flat segments 221 of second heat exchanger tube 22, to increase the second heat exchanger 20
Heat exchange amount, the second fin 23 can be only defined between adjacent flat segments 221, the second fin can also be extended into folding as needed
The inner side of curved segment 222.
Two First Heat Exchangers 10 are horizontal by predetermined angular so that the lower edge of two First Heat Exchangers 10 is each other
Close and top edge is spaced apart preset distance, and two the second heat exchangers 20 are located at the both sides of two First Heat Exchangers 10, and two
Second heat exchanger 20 and horizontal plane, also, the heat exchanger 20 of First Heat Exchanger 10 and second is mutually perpendicular to.Two second heat exchange
The hypotenuse of left and right two (straight line where the outer end of the bending section 222 of the second heat exchanger tube 22) of device 20 and adjacent first header
11 outside wall surface contact.
As shown in Fig. 5, Fig. 8, Figure 10, the top edge of First Heat Exchanger 10 flushes with the top edge of the second heat exchanger 20, and
The lower edge of First Heat Exchanger 10 flushes with the lower edge of the second heat exchanger 20.
In some specific embodiments of the present utility model, as shown in fig. 7, in the first header 11 can be provided with one or
Multiple dividing plates 14, First Heat Exchanger 10 is separated into multiple heat exchange processes, improves heat exchange property.
As described in Fig. 5-6, the axial direction of the second header 21 is axially in parallel with the first adjacent header 11, and adjacent
One header 11 and the second header 21 are parallel to each other, and not only make whole heat exchanger more attractive in appearance, and make the second heat exchanger 20
It is more smooth.The direction of certain second header 21 can carry out any adjustment, have no effect on the use of heat exchanger, for example, such as
Described in Fig. 8 and Fig. 9, the axial direction of the second header 21 is horizontally disposed with, and vertical with the plane that whole second heat exchanger 20 is formed.
In some specific embodiments of the present utility model, the second heat exchanger 20 includes at least one He of second header 21
At least two second heat exchanger tubes 22, as shown in figure 4, the second heat exchanger 20 includes two the second headers 21 and two second heat exchange
Pipe 22, the axial direction of the second header 21 are horizontally disposed with, and two the second headers 21 are parallel to each other, two edges of the second heat exchanger tube 22
Second header 21 length direction arrangement, and the import of two the second heat exchanger tubes 22 respectively with same second header 21
Connection, the outlet of two the second heat exchanger tubes 22 connects with another second header 21 respectively.Can certainly there was only one
Two headers 21, only the import of two the second heat exchanger tubes 22 is connected with the second header 21, two the second heat exchanger tubes 22 go out
Mouth connects with the first adjacent header 11.The second heat exchanger 20 in the heat exchanger of the utility model embodiment, including along
The two of the length direction arrangement of two headers 21 ranked second heat exchanger tube 22, increase the heat exchange amount of the second heat exchanger 20, and can be with
The quantity of the second heat exchanger tube 22 is confirmed according to the actual requirements, can be adjusted flexibly, without changing the width of the second heat exchanger tube 22
Degree.The second fin 23 is provided between the flat segments 221 of adjacent second heat exchanger tube 22, wherein, the second fin 23 is corrugated fin, when
So, two spacings of fin that ranked second the corrugated fin between heat exchanger tube 22 can distinguish setting, and two, which ranked second heat exchanger tube 22, also may be used
To share second fin 23.The structure of second heat exchanger 20 is only shown in Fig. 4, does not show that the second heat exchanger 20 and
The heat exchange module of one heat exchanger 10 composition, certainly, the second heat exchanger 20 can be assembled into angled setting with First Heat Exchanger 10
Heat exchange module.
In some specific embodiments of the present utility model, the second heat exchanger 20 can include multiple second heat exchanger tubes 22,
Multiple second heat exchanger tubes 22 are arranged above and below, specifically, as described in Figure 10-11, the second heat exchanger 20 includes two the second heat exchanger tubes
22, each second heat exchanger tube 22 is bent to form the bending section between some flat segments 221 and the adjacent flat segments 221 of connection repeatedly
222, two the second heat exchanger tubes 22 are arranged above and below, i.e. under the flat segments 221 of bottom one of the second heat exchanger tube 22 of top are located at
The top of one flat segments 221 in the top of second heat exchanger tube 22 of side.
As shown in Figure 10-Figure 11, each second heat exchanger tube 22 have inlet and outlet above and it is underlying enter
Outlet, during specifically used, for example (,) it is above for import, it is underlying for outlet.As shown in Figure 10-Figure 11,
The import of two the second heat exchanger tubes 22 is respectively provided at the left side of the second heat exchanger 20, the outlet of the second heat exchanger tube 22 above
The right side of the second heat exchanger 20 is located at, the outlet of underlying second heat exchanger tube 22 is located at the left side of the second heat exchanger 20, its
In, the entrance of two the second heat exchanger tubes 22 is respectively equipped with the second header 21, the outlet insertion phase of two the second heat exchanger tubes 22
Communicated therewith in the first adjacent header 11.The inlet and outlet of second heat exchanger tube 22 can be located at the same of the second heat exchanger 20
Side, can also be located at the both sides of the second heat exchanger 20, and the inlet and outlet of the second heat exchanger tube 22 can set the second header
21, the second header 21 can not also be set or the second header 21 is only set at import or export, changed for adjusting first
Refrigerant flow direction between the hot heat exchanger 20 of device 10 and second, makes the refrigeration dosage form in the heat exchanger 20 of First Heat Exchanger 10 and second
Into in parallel, series connection or part in parallel or parallel connection.For example, the refrigerant on First Heat Exchanger 10 at refrigerant outlet is guided to
Exchanged heat in two heat exchangers 20, realize the peak use rate of energy.
As shown in figure 3, the second heat exchanger 20 includes two the second heat exchanger tubes 22 being arranged above and below, each second heat exchanger tube 22
With import above and underlying outlet, wherein, the import of two the second heat exchanger tubes 22 is each provided at the second heat exchange
The left side of device 20, the outlet of two the second heat exchanger tubes 22 are each provided at the right side of the second heat exchanger 20, and two the second heat exchanger tubes 22
Inlet and outlet be equipped with a bit of second header 21, i.e. altogether provided with four the second headers 21, each second heat exchange
The second header 21 of the inlet and outlet of pipe 22 respectively corresponding thereto connects.According to the heat exchanger of the utility model embodiment
Refrigerant in second heat exchanger 20 is formed into parallel connection, avoids 22 long influence heat exchange efficiency of the second heat exchanger tube, second is improved and changes
The heat exchange property of hot device 20.
In some specific embodiments of the present utility model, the heat exchanger 20 of First Heat Exchanger 10 and second is trapezoidal knot
Structure, and the heat exchanger 20 of First Heat Exchanger 10 and second changes horizontal by predetermined angular, adjacent First Heat Exchanger 10 and second
The angle of hot device 20 is more than 90 degree.Also same level face is in predetermined angular to second heat exchange unit, is added by the second heat exchange unit
Air quantity, improve the second heat exchange unit heat exchange property.
According to the heat exchange module of the utility model embodiment, including four heat exchangers, four heat exchangers can be by including two
The heat exchange module of individual heat exchanger assembles, and can also be formed with four heat exchanger direct-assemblings.Four heat exchangers set to be corresponding
The the first heat exchanging device and the second heat exchanging device put, the first heat exchanging device are tilted relative to vertical direction, and the second heat exchanging device is set
In the both sides of the first heat exchanging device, the second heat exchanging device is vertically arranged, and the first heat exchanging device and the second heat exchanging device are mutually perpendicular to,
At least one heat exchanger is second heat exchanger 20 of the utility model embodiment in four heat exchangers, and the first heat exchanging device can be equal
For multi-channel heat exchanger, i.e. First Heat Exchanger 10, the second heat exchanging device can be the second heat exchanger that heat exchanger tube is bent repeatedly
20, or, one of them in the second heat exchanging device is multi-channel heat exchanger, i.e. First Heat Exchanger 10, and another is that heat exchanger tube is anti-
The second heat exchanger 20 bent again.Can flexible assembling as needed according to the heat exchange module of the utility model embodiment.
The techniques such as bending need not be carried out according to the heat exchanger of the utility model embodiment, can be by two First Heat Exchangers 10
Directly assembled with two the second heat exchangers 20, production cost can be effectively reduced, be easy to process and assemble, and made whole
Heat exchange module has preferable heat exchange property.Second heat exchanger 20 is not only convenient for the using the second heat exchanger tube 22 for bending repeatedly
The processing of two heat exchangers 20, and than whole second header 21 of the second a bit of header 21 more reduces cost.
According to other compositions of the heat exchanger of the utility model embodiment and operate for those of ordinary skill in the art
For be all known, be not detailed herein.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect or can communicate each other；Can be joined directly together, the indirect phase of intermediary can also be passed through
Even, can be two element internals connection or two elements interaction relationship, limited unless otherwise clear and definite.For this
For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature
Can be that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, first is special
Sign second feature " on ", " top " and " above " can be fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height and be less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area
Technical staff the different embodiments or example and the feature of different embodiments or example described in this specification can be entered
Row combines and combination.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in the scope of the utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (12)
1. a kind of heat exchanger, including an at least heat exchanger tube, it is characterised in that thickness direction of the heat exchanger tube along body is repeatedly
It is bent to form some parallel flat segments and connects the bending section of adjacent flat segments, the length of the flat segments is from top to bottom successively
Shorten.
2. heat exchanger according to claim 1, it is characterised in that at least one end of the heat exchanger tube connects one section of afflux
Pipe, the heat exchanger tube are connected with header, and fin is provided between the adjacent flat segments of the heat exchanger tube.
3. heat exchanger according to claim 2, it is characterised in that including at least two heat exchanger tubes, changed described at least two
Heat pipe is bent to form some flat segments and bending section repeatedly along the thickness direction of body respectively, above and below at least two heat exchanger tubes
Arrangement, the length of the flat segments of at least two heat exchanger tubes shorten successively from top to bottom.
4. heat exchanger according to claim 2, it is characterised in that the flat segments of the heat exchanger tube are horizontally disposed with, the collection
The axial direction of flow tube is parallel with the width of the heat exchanger tube.
5. heat exchanger according to claim 4, it is characterised in that including at least two heat exchanger tubes, changed described at least two
Length direction arrangement of the heat pipe along header, at least one end of each heat exchanger tube are circulated with the header.
6. a kind of heat exchange module, including at least two heat exchangers, it is characterised in that at least two heat exchanger includes at least one
Individual First Heat Exchanger and at least one second heat exchanger；
The First Heat Exchanger includes two the first headers, and some first heat exchange being located between two the first headers
Pipe, the both ends of first heat exchanger tube connect with two the first headers respectively；
Second heat exchanger is the heat exchanger any one of claim 1-5.
7. heat exchange module according to claim 6, it is characterised in that exchanged heat including a First Heat Exchanger and one second
The side of device, the First Heat Exchanger and the second heat exchanger contacts with each other, and the First Heat Exchanger and the second heat exchanger are in
Angle is set；
Second heat exchanger includes at least second heat exchanger tube, and thickness direction of second heat exchanger tube along body is repeatedly curved
Folding forms some parallel flat segments and connects the bending section of adjacent flat segments, and the length of the flat segments becomes successively from top to bottom
Short, the outer end of the bending section of second heat exchanger tube contacts with the outside wall surface of the first adjacent header.
8. heat exchange module according to claim 7, it is characterised in that the First Heat Exchanger is rectangular configuration, described
Two first headers of one heat exchanger or so are set, and first header is obliquely installed relative to vertical direction；
Second heat exchanger is trapezium structure or nearly trapezium structure, and second heat exchanger is vertically arranged, second heat exchange
The outer end of the bending section positioned at the same side of device arranges point-blank, the outer end of the bending section of second heat exchanger
Contacted with the outside wall surface of the first adjacent header, the First Heat Exchanger and the second heat exchanger are mutually perpendicular to.
9. the heat exchange module according to claim 7 or 8, it is characterised in that at least one end of second heat exchanger tube and phase
Adjacent the first header connection.
10. according to the heat exchange module described in claim any one of 6-8, it is characterised in that adjacent in second heat exchanger
The tube pitch of two heat exchanger tubes is more than the tube pitch of adjacent first heat exchanger tube in the First Heat Exchanger.
11. heat exchange module according to claim 9, it is characterised in that second heat exchanger includes at least two second
Heat exchanger tube, at least two second heat exchanger tubes are arranged above and below, and wherein one end of each second heat exchanger tube is provided with corresponding
Second header, one end of each second heat exchanger tube connect with corresponding second header, the other end and adjacent first
Header connects.
12. heat exchange module according to claim 6, it is characterised in that including four heat exchangers, four heat exchangers are
The the first heat exchanging device and the second heat exchanging device being correspondingly arranged, the first heat exchanging device are obliquely installed relative to vertical direction,
The second heat exchanging device is located at the both sides of the first heat exchanging device, and the second heat exchanging device is vertically arranged, first exchange
Hot device and the second heat exchanging device are mutually perpendicular to, and at least one heat exchanger is any in claim 1-5 in four heat exchangers
Heat exchanger described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720288393.XU CN206959637U (en) | 2017-03-23 | 2017-03-23 | Heat exchanger and heat exchange module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720288393.XU CN206959637U (en) | 2017-03-23 | 2017-03-23 | Heat exchanger and heat exchange module |
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| CN206959637U true CN206959637U (en) | 2018-02-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023030416A1 (en) * | 2021-08-31 | 2023-03-09 | 浙江盾安人工环境股份有限公司 | Heat exchanger |
-
2017
- 2017-03-23 CN CN201720288393.XU patent/CN206959637U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023030416A1 (en) * | 2021-08-31 | 2023-03-09 | 浙江盾安人工环境股份有限公司 | Heat exchanger |
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