CN207407712U - Heat exchanger and the electric drive air-conditioner set with the heat exchanger - Google Patents
Heat exchanger and the electric drive air-conditioner set with the heat exchanger Download PDFInfo
- Publication number
- CN207407712U CN207407712U CN201721048774.7U CN201721048774U CN207407712U CN 207407712 U CN207407712 U CN 207407712U CN 201721048774 U CN201721048774 U CN 201721048774U CN 207407712 U CN207407712 U CN 207407712U
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- China
- Prior art keywords
- heat exchanger
- header
- main body
- exchanger main
- main bodys
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- Expired - Fee Related
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Abstract
The embodiment of the utility model provides a kind of heat exchanger and the electric drive air-conditioner set with the heat exchanger, which includes：Header and one or more heat exchanger main bodys, one or more of heat exchanger main bodys include the heat exchanger tube being connected with header, at least one shape with right-angled trapezium in one heat exchanger main body or the multiple heat exchanger main body.For example, the heat exchanger of embodiment according to the present utility model disclosure satisfy that special mounting demand, using several groups of heat exchangers to improve the heat exchange efficiency of unit itself and exchange capability of heat inside handpiece Water Chilling Units.
Description
Technical field
The utility model is related to heat exchanger and with the heat exchanger electric drive air-conditioner set.
Background technology
Heat exchanger include header and with heat exchanger main body, heat exchanger main body include heat exchanger tube.
Utility model content
The purpose of this utility model is to provide a kind of heat exchanger and the electric drive air-conditioner set with the heat exchanger, thus example
Such as meet special mounting demand.
The embodiment of the utility model provides a kind of heat exchanger, which includes：Header and one or more are changed
Hot device main body, one or more of heat exchanger main bodys include the heat exchanger tube being connected with header, one heat exchanger main body
Or at least one shape with right-angled trapezium in the multiple heat exchanger main body.
Embodiment according to the present utility model, the heat exchanger further include：One or more bending segments, the bending segment
It is upwardly extended in the side that the axial direction with heat exchanger tube intersects, heat exchanger is made to include multiple heat exchanger main bodys.
Embodiment according to the present utility model, the bending segment are a bending segments, and multiple heat exchanger main bodys are 2 heat exchange
Device main body.
Embodiment according to the present utility model, 2 heat exchanger main bodys overlap, and all have the shape of right-angled trapezium
Shape.
Embodiment according to the present utility model, a shape with right-angled trapezium in 2 heat exchanger main bodys, another
With rectangular shape.
Embodiment according to the present utility model, the angle between 2 heat exchanger main bodys are more than or equal to 0 degree and are less than or equal to
175 degree.
Embodiment according to the present utility model, the angle between 2 heat exchanger main bodys are more than or equal to 85 degree and are less than or equal to
95 degree.
Embodiment according to the present utility model, the bending segment are 2 bending segments, and multiple heat exchanger main bodys are 3 heat exchange
Device main body.
Embodiment according to the present utility model, the heat exchanger main body between 2 bending segments have a rectangular shape, remaining 2
Heat exchanger main body has the shape of right-angled trapezium.
Embodiment according to the present utility model, heat exchanger main body and remaining 2 heat exchanger main body between 2 bending segments it
Between angle be more than or equal to 0 degree and be less than or equal to 175 degree.
Embodiment according to the present utility model, heat exchanger main body and remaining 2 heat exchanger main body between 2 bending segments it
Between angle be more than or equal to 85 degree and be less than or equal to 95 degree.
Embodiment according to the present utility model, the bending segment prolong on the direction vertical with the axial direction of heat exchanger tube
It stretches.
Embodiment according to the present utility model, the header include：First header and the second header, the heat exchange
Pipe is connected with the first header and the second header.
Embodiment according to the present utility model, each in multiple heat exchanger main bodys include heat exchanger tube and are handed over heat exchanger tube
For the fin of setting, the fin of adjacent heat exchanger main body is spaced apart in bending segment.
Embodiment according to the present utility model, the heat exchanger main body further include the fin being arranged alternately with heat exchanger tube.
Embodiment according to the present utility model, the header include a header or multiple headers, described one
At least one axis direction in a header or the multiple header inclines compared with the axis direction of the heat exchanger tube
Tiltedly it is inserted into header setting, the end bending of the heat exchanger tube, and the end vertical of the heat exchanger tube.
The embodiment of the utility model provides a kind of electric drive air-conditioner set, which includes above-mentioned
Heat exchanger.
Special mounting demand disclosure satisfy that using the heat exchanger of embodiment according to the present utility model.Using according to this practicality
The electric drive air-conditioner set of new embodiment can improve efficiency.
Description of the drawings
Fig. 1 is the schematic front view of the heat exchanger of embodiment according to the present utility model；
Fig. 2 is schematic isometric of the heat exchanger shown in FIG. 1 of embodiment according to the present utility model after bending；
Fig. 3 is diagrammatic top view of the heat exchanger shown in FIG. 1 of embodiment according to the present utility model after bending；
Fig. 4 is the signal main view for the heat exchanger that the band of embodiment according to the present utility model is useful for the aptery segment of bending
Figure；
Fig. 5 is schematic isometric of the heat exchanger shown in Fig. 4 of embodiment according to the present utility model after bending；
Fig. 6 is diagrammatic top view of the heat exchanger shown in Fig. 4 of embodiment according to the present utility model after bending；
Fig. 7 is the schematic diagram of the heat exchanger tube of the heat exchanger of embodiment according to the present utility model；
Fig. 8 be the heat exchanger of embodiment according to the present utility model heat exchanger tube and header connection status signal
Figure；
Fig. 9 is the schematic perspective of the heat exchanger assembly comprising above-mentioned heat exchanger of first embodiment according to the present utility model
Figure；
Figure 10 is that the signal of the heat exchanger assembly comprising above-mentioned heat exchanger of second embodiment according to the present utility model is stood
Body figure；
Figure 11 is that the signal of the heat exchanger assembly comprising above-mentioned heat exchanger of 3rd embodiment according to the present utility model is stood
Body figure；
Figure 12 is first embodiment according to the present utility model by the schematic isometric for the heat exchanger being bent to form；
Figure 13 is first embodiment according to the present utility model by the schematic front view for the heat exchanger being bent to form；
Figure 14 is second embodiment according to the present utility model by the diagrammatic top view for the heat exchanger being bent to form；With
And
Figure 15 is second embodiment according to the present utility model by the schematic isometric for the heat exchanger being bent to form.
Specific embodiment
The utility model is described in detail with reference to the embodiment of the utility model with reference to the accompanying drawings.
Referring to Fig. 1 to 15, the embodiment of the utility model provides a kind of electric drive air-conditioner set, the electric drive air conditioner
Group includes heat exchanger 100.
Referring to Fig. 1 to 15, the heat exchanger 100 of embodiment according to the present utility model includes：Header 1 and one or more
Heat exchanger main body 2, one or more of heat exchanger main bodys 2 include the heat exchanger tube 20 being connected with header 1, one heat exchange
At least one shape with right-angled trapezium in device main body 2 or the multiple heat exchanger main body 2.For example, as shown in Figure 1,
Perpendicular to the direction of heat exchanger main body 2 or in the orientation institute perpendicular to the axial direction by heat exchanger tube 20 and heat exchanger tube 20
It is at least one with right angle in a heat exchanger main body 2 or multiple heat exchanger main bodys 2 when the side of the plane of restriction looks up
Trapezoidal shape.The header 1 can include：First header 1 and the second header 1, the heat exchanger tube 20 and first collect
1 and second header 1 of flow tube is connected and is in fluid communication.The both ends of the heat exchanger tube 20 and the first header 1 and the second header 1
It connects and is in fluid communication respectively.The heat exchanger main body 2 can also include the fin 5 being arranged alternately with heat exchanger tube 20.Heat exchanger tube
20 can be flat tube.
As shown in Fig. 4,7,8, in an embodiment of the present invention, the header 1 includes a header 1 or multiple collection
Flow tube 1, at least one axis direction in one header 1 or the multiple header 1 is compared with the heat exchange
The axis direction of pipe 20 is obliquely installed, the end bending of the heat exchanger tube 20, and the end vertical of the heat exchanger tube 20 insert
Enter in header 1.For example, if the angle between two headers 1 were α, the end bending of heat exchanger tube 20 so that heat exchanger tube 20
End (such as axis of the end of heat exchanger tube 20) and header 20 (such as axis of header 20) be perpendicularly inserted afflux
Pipe 1 (i.e. in the opening for being used to connect heat exchanger tube 20 of header 1).The heat exchanger tube 20 of heat exchanger main body 2 and the length of fin 5 are pressed
Certain rule is incremented by, and progressive law (does not include the side plate up and down to play a protective role)：If the length of first heat exchanger tube 20
For L1, from the bottom up the length of n-th 20/ fin 5 of heat exchanger tube for Ln=L1+ (n-1) * h*Tan α, wherein h be heat exchanger tube 20 it
Between centre-to-centre spacing.The end of the heat exchanger tube 20 after the centre-to-centre spacing for being used to be inserted into the opening of heat exchanger tube 20 or bending in header 1
Centre-to-centre spacing be h1.H1 and h meets following relation：H=h1*cos α
Referring to Fig. 2 to 6 and 12 to 15, in the embodiment of the utility model, heat exchanger 100 further includes：It is one or more
Bending segment 3, the bending segment 3 are upwardly extended in the side that the axial direction with heat exchanger tube 20 intersects, and include heat exchanger main body 2 more
A heat exchanger main body 2.For example, remaining heat exchanger main body 2 can be rectangle heat exchanger.The bending segment 3 can with heat exchange
The axial direction of pipe 20 extends on vertical direction (or orientation of heat exchanger tube 20).
Referring to Fig. 2 to 6 and 12 to 13, in the embodiment of the utility model, the bending segment 3 can be a bending segment
3, multiple heat exchanger main bodys 2 are 2 heat exchanger main bodys 2.Referring to Fig. 2 to 6, the angle between 2 heat exchanger main bodys 2 can be big
In equal to 0 degree and less than or equal to 175 degree or more than or equal to 85 degree and less than or equal between 95 degree, such as 2 heat exchanger main bodys 2
Angle is 90 degree.As shown in Figures 12 and 13,2 heat exchanger main bodys 2 can overlap, and all have the shape of right-angled trapezium
Shape.Such as 2 heat exchanger main bodys 2 are mutually parallel.For example, one in 2 heat exchanger main bodys as shown in Fig. 2,5 has right angle ladder
The shape of shape, another is with rectangular shape.
Referring to Figure 14 and 15, the bending segment 3 is 2 bending segments 3, and multiple heat exchanger main bodys 2 are 3 heat exchanger main bodys 2.
The angle between heat exchanger main body 2 and remaining 2 heat exchanger main body 2 between 2 bending segments 3 may be greater than equal to 0 degree and
Less than or equal to 175 degree or more than or equal to 85 degree and less than or equal to the heat exchanger main body 2 between 95 degree, such as 2 bending segments 3 and
Angle between remaining 2 heat exchanger main body 2 is 90 degree.Heat exchanger main body 2 between 2 bending segments 3 can have rectangle
Shape, remaining 2 heat exchanger main body 2 can be respectively provided with the shape of right-angled trapezium.
In addition, the quantity of bending segment 3 can also be 3 or more.
Referring to Fig. 4 to 6 and 12 to 15, bending segment 3 is aptery section, so can be in order to bending, such as by aptery section
Heat exchanger tube first reverse bending after certain angle.
Referring to Fig. 4,5,12,13,15, in the embodiment of the utility model, each bag in multiple heat exchanger main bodys 2
Heat exchanger tube 20 and the fin being arranged alternately with heat exchanger tube 20 5 are included, the fin 5 of adjacent heat exchanger main body 2 is spaced in bending segment 3
It opens.That is, in the embodiment of the utility model, bending segment 3 is not provided with fin 5.
Referring to Fig. 9 to 11, the heat exchanger 100 of embodiment according to the present utility model is changed with such as the other of rectangle heat exchanger
Hot device combines the heat exchanger assembly to be formed.It can also combine to form heat exchanger assembly with metal windshield.
Embodiment according to the present utility model, right-angled trapezium heat exchanger can meet special mounting demand, in handpiece Water Chilling Units
The inside is using several groups of heat exchangers to improve the heat exchange efficiency of unit itself and exchange capability of heat.
Embodiment according to the present utility model, electric drive air-conditioner set can be driven type air cooling module cooling-water machines
Group.Using the technical solution of the utility model, handpiece Water Chilling Units residue heat transfer space is used effectively, and improves set heat exchange ability
And efficiency.
The heat exchanger assembling of embodiment according to the present utility model is simple, easy to transportation and installation (more flexible to select
Select assembling or individually two panels transport), bending or more complicated technique is not required.In addition, embodiment according to the present utility model is changed
Hot device heat exchange area is big, and space availability ratio is high；Realize that the heat exchange area more than or equal to 20%-25% increases (compared to conventional length
Square heat exchanger).
Claims (17)
1. a kind of heat exchanger, it is characterised in that including：
Header and one or more heat exchanger main bodys, what one or more of heat exchanger main bodys included being connected with header changes
At least one shape with right-angled trapezium in heat pipe, one heat exchanger main body or the multiple heat exchanger main body.
2. heat exchanger according to claim 1, it is characterised in that further include：
One or more bending segments, the bending segment are upwardly extended in the side that the axial direction with heat exchanger tube intersects, and make heat exchanger
Including multiple heat exchanger main bodys.
3. heat exchanger according to claim 2, it is characterised in that：
The bending segment is a bending segment, and multiple heat exchanger main bodys are 2 heat exchanger main bodys.
4. heat exchanger according to claim 3, it is characterised in that：
2 heat exchanger main bodys overlap, and all have the shape of right-angled trapezium.
5. heat exchanger according to claim 3, it is characterised in that：
A shape with right-angled trapezium in 2 heat exchanger main bodys, another is with rectangular shape.
6. heat exchanger according to claim 3, it is characterised in that：
Angle between 2 heat exchanger main bodys is more than or equal to 0 degree and less than or equal to 175 degree.
7. heat exchanger according to claim 3, it is characterised in that：
Angle between 2 heat exchanger main bodys is more than or equal to 85 degree and less than or equal to 95 degree.
8. heat exchanger according to claim 2, it is characterised in that：
The bending segment is 2 bending segments, and multiple heat exchanger main bodys are 3 heat exchanger main bodys.
9. heat exchanger according to claim 8, it is characterised in that：
Heat exchanger main body between 2 bending segments has rectangular shape, remaining 2 heat exchanger main body has the shape of right-angled trapezium
Shape.
10. heat exchanger according to claim 8, it is characterised in that：
The angle between heat exchanger main body and remaining 2 heat exchanger main body between 2 bending segments is more than or equal to 0 degree and is less than etc.
In 175 degree.
11. heat exchanger according to claim 10, it is characterised in that：
The angle between heat exchanger main body and remaining 2 heat exchanger main body between 2 bending segments is more than or equal to 85 degree and is less than
Equal to 95 degree.
12. heat exchanger according to claim 2, it is characterised in that：
The bending segment is upwardly extended in the side vertical with the axial direction of heat exchanger tube.
13. heat exchanger according to claim 1, it is characterised in that：
The header includes：First header and the second header, the heat exchanger tube and the first header and the second header
Connection.
14. heat exchanger according to claim 2, it is characterised in that：
Each in multiple heat exchanger main bodys includes heat exchanger tube and the fin being arranged alternately with heat exchanger tube, adjacent heat exchanger master
The fin of body is spaced apart in bending segment.
15. heat exchanger according to claim 1, it is characterised in that：
The heat exchanger main body further includes the fin being arranged alternately with heat exchanger tube.
16. heat exchanger according to claim 1, it is characterised in that：
The header includes a header either in the one header of multiple headers or the multiple header
At least one axis direction be obliquely installed compared with the axis direction of the heat exchanger tube, the end bending of the heat exchanger tube,
And it is inserted into header the end vertical of the heat exchanger tube.
17. a kind of electric drive air-conditioner set, including heat exchanger according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721048774.7U CN207407712U (en) | 2017-08-21 | 2017-08-21 | Heat exchanger and the electric drive air-conditioner set with the heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721048774.7U CN207407712U (en) | 2017-08-21 | 2017-08-21 | Heat exchanger and the electric drive air-conditioner set with the heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207407712U true CN207407712U (en) | 2018-05-25 |
Family
ID=62323016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721048774.7U Expired - Fee Related CN207407712U (en) | 2017-08-21 | 2017-08-21 | Heat exchanger and the electric drive air-conditioner set with the heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207407712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020259671A1 (en) * | 2019-06-28 | 2020-12-30 | 杭州三花微通道换热器有限公司 | Heat exchanger, and air conditioning unit having multiple refrigeration systems |
-
2017
- 2017-08-21 CN CN201721048774.7U patent/CN207407712U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020259671A1 (en) * | 2019-06-28 | 2020-12-30 | 杭州三花微通道换热器有限公司 | Heat exchanger, and air conditioning unit having multiple refrigeration systems |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180525 Termination date: 20200821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |