CN205860567U - A kind of new and effective parallel flow overhead evaporator - Google Patents
A kind of new and effective parallel flow overhead evaporator Download PDFInfo
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- CN205860567U CN205860567U CN201620784427.XU CN201620784427U CN205860567U CN 205860567 U CN205860567 U CN 205860567U CN 201620784427 U CN201620784427 U CN 201620784427U CN 205860567 U CN205860567 U CN 205860567U
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of new and effective parallel flow overhead evaporator, it is characterised in that include that two are parallel to each other and just to the header arranged, and be fixedly connected on the support member between two described headers；The closed at both ends of described header, is also associated with multiple radiating tube between two described headers, the two ends of described radiating tube connect with two described headers respectively；Being additionally provided with the inlet and outlet for being connected with air conditioning system on described header, described import is connected with described outlet through described radiating tube.It is preferable that this utility model has heat transfer effect, improves the performance of air conditioning for automobiles, is conducive to improving vehicle rear space comfortableness, the advantages such as parts cost is relatively low, and manufacturing process is simple, and manufacture process controllability is preferable.
Description
Technical field
This utility model relates to air conditioning for automobiles parts technical field, in particular to a kind of new and effective concurrent flow overhead
Vaporizer.
Background technology
Air conditioning for automobiles is mainly used in the temperature in automobile bodies, humidity, air cleanliness and air flow adjustment and control
Make at optimum state, provide comfortable environment of taking for occupant, reduce journey tired；Good work bar is created for driver
Part, to the ventilation unit guaranteeing that safe driving plays an important role.
At present, along with the development in family car market, the recoverable amount of automobile is increasing, and automobile comfort level is wanted by people
Asking more and more higher, the size in riding space becomes one of people's significant consideration choosing automobile.But, bigger
Riding space seriously tests the cooling and warming performance of air-conditioning, the most micro-car rear passenger, the cooling or heating effect of air conditioning for automobiles
Poor.In order to improve the comfortableness of micro-car rear space, generally installing roof-packed evaporator at the top of micro-car, existing overhead steams
Sending out device and typically use pipe sheet type structure, and pipe type parts have purchase cost height, manufacturing process is complicated, and production process is difficult to
The shortcomings such as control.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: how to provide one to change
Thermal effect is preferable, improves the performance of air conditioning for automobiles, is conducive to improving vehicle rear space comfortableness, and parts cost is relatively low, system
Make technique simple, the preferable new and effective parallel flow overhead evaporator of manufacture process controllability.
In order to solve above-mentioned technical problem, this utility model have employed following technical scheme:
A kind of new and effective parallel flow overhead evaporator, it is characterised in that include that two are parallel to each other and just to setting
Header, and it is fixedly connected on the support member between two described headers；The closed at both ends of described header, described in two
Being also associated with multiple radiating tube between header, the two ends of described radiating tube connect with two described headers respectively；Described
Be additionally provided with the inlet and outlet for being connected with air conditioning system on header, described import through described radiating tube with described go out
Mouth is connected.
Said structure uses header, radiating tube and support member constitute tower structure, it is simple to processing and manufacturing, manufacture
Technique is relatively simple, and controllability is preferable, is conducive to improving concordance and the qualification rate of product.Meanwhile, the buying of above-mentioned parts becomes
This is relatively low, is conducive to saving the cost of vaporizer.
As optimization, described radiating tube is vertically set on described header, and between adjacent two described radiating tubes also
Being provided with fin, described fin is bent into continuous print structure in a zigzag between adjacent two described radiating tubes.
Use said structure, fin is set between adjacent heat radiation pipe, the heat on radiating tube can be delivered to fin
On, thus increase the heat exchange area between vaporizer and air, be conducive to improving heat exchanger effectiveness, improve the property of air conditioning for automobiles
And vehicle rear space comfortableness can be promoted.
As optimization, described fin uses hydrophilic aluminium foil manufacture, and the both sides in described fin width direction extend described dissipating
Outside heat pipe.
So, using hydrophilic aluminium foil to manufacture fin, meanwhile, fin extends outside described radiating tube, so that be attached to wing
Condensed water on sheet is easier to be gathered into and drips, and falls from fin, thus the discharge of beneficially condensed water, advantageously reduce wind
The loss of amount.
As optimization, described radiating tube is flat tube.
So, in the case of ensureing that radiating tube area is constant, the volume of the cold-producing medium in minimizing radiating tube unit length,
Such that it is able to the heat exchanger effectiveness increased between radiating tube inner refrigerant and radiating tube, be conducive to improving the performance of air conditioning for automobiles.
As optimization, the thickness direction of described radiating tube is consistent with the length direction of described header；Described radiating tube edge
The length direction interval of described header is arranged.
Use said structure, can on the length direction of header layout radiating tube as much as possible, be conducive to increase
Vaporizer and the heat exchange area of air, be conducive to improving heat exchanger effectiveness, after improving performance and the lifting vehicle of air conditioning for automobiles
Comfortableness between emptying.
As optimization, described inlet and outlet lays respectively at same header on the position at two ends, and this afflux
The middle part of pipe is provided with the dividing plate for separating described inlet and outlet.
So, import and outlet are arranged on same header, the connection knot of header and air conditioning system can be simplified
Structure, saves the spatial volume taken when vaporizer is installed, it is simple to follow-up installation.
As optimization, described support member includes two limits being connected between two described header corresponding end
Plate.
Use said structure so that two headers and two support members constitute rectangular configuration, are conducive to improving vaporizer
Overall stability.
As optimization, the two ends of described header are additionally provided with blanking cover.So, use the mode of blanking cover by header two ends
Seal, simplify the sealing means of header, it is simple to assembling.
As optimization, the outside of described header also has for fixing the mounting seat being connected with automobile, described mounting seat
It is positioned at the same one end in two described header lengths directions.As such, it is possible to facilitate the installation of vaporizer.
In sum, this utility model has the advantage that
1, in the case of other structure of air conditioning system is identical with space, this utility model structure has higher heat
Exchange efficiency, it is possible to the shorter time, vehicle interior temperature is regulated the temperature wanted to user under identical operating mode.2, above-mentioned knot
Structure makes fin owing to using hydrophilic aluminium foil so that the condensed water being attached on fin is easier to be gathered into and drips, and from fin
Fall, thus the discharge of beneficially condensed water, advantageously reduce the loss of air quantity.3, this utility model each parts purchase cost is relatively
Low, manufacturing process is simple, produces steady quality in batches.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model one embodiment.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
When being embodied as: as it is shown in figure 1, a kind of new and effective parallel flow overhead evaporator, be parallel to each other including two and
Just to the header 1 arranged, and it is fixedly connected on the support member 2 between two described headers 1；The two of described header 1
End seal is closed, and is also associated with multiple radiating tube 3 between two described headers 1, the two ends of described radiating tube 3 respectively with described in two
Header 1 connects；The inlet and outlet for being connected, described import it is additionally provided with air conditioning system on described header 1
It is connected with described outlet through described radiating tube 3.
Said structure uses header, radiating tube and support member constitute tower structure, it is simple to processing and manufacturing, manufacture
Technique is relatively simple, and controllability is preferable, is conducive to improving concordance and the qualification rate of product.Meanwhile, the buying of above-mentioned parts becomes
This is relatively low, is conducive to saving the cost of vaporizer.
During enforcement, described radiating tube 3 is vertically set on described header 1, and between adjacent two described radiating tubes 3 also
Being provided with fin 4, described fin 4 is bent into continuous print structure in a zigzag between adjacent two described radiating tubes 3.
Use said structure, fin is set between adjacent heat radiation pipe, the heat on radiating tube can be delivered to fin
On, thus increase the heat exchange area between vaporizer and air, be conducive to improving heat exchanger effectiveness, improve the property of air conditioning for automobiles
And vehicle rear space comfortableness can be promoted.
During enforcement, described fin 4 uses hydrophilic aluminium foil manufacture, and the both sides of described fin 4 width extend described dissipating
Outside heat pipe 3.
So, using hydrophilic aluminium foil to manufacture fin, meanwhile, fin extends outside described radiating tube, so that be attached to wing
Condensed water on sheet is easier to be gathered into and drips, and falls from fin, thus the discharge of beneficially condensed water, advantageously reduce wind
The loss of amount.
During enforcement, described radiating tube 3 is flat tube.
So, in the case of ensureing that radiating tube area is constant, the volume of the cold-producing medium in minimizing radiating tube unit length,
Such that it is able to the heat exchanger effectiveness increased between radiating tube inner refrigerant and radiating tube, be conducive to improving the performance of air conditioning for automobiles.
During enforcement, the thickness direction of described radiating tube 3 is consistent with the length direction of described header 1；Described radiating tube 3 edge
The length direction interval of described header 1 is arranged.
Use said structure, can on the length direction of header layout radiating tube as much as possible, be conducive to increase
Vaporizer and the heat exchange area of air, be conducive to improving heat exchanger effectiveness, after improving performance and the lifting vehicle of air conditioning for automobiles
Comfortableness between emptying.
During enforcement, described inlet and outlet lays respectively at same header 1 on the position at two ends, and this header
The middle part of 1 is provided with the dividing plate for separating described inlet and outlet.
So, import and outlet are arranged on same header, the connection knot of header and air conditioning system can be simplified
Structure, saves the spatial volume taken when vaporizer is installed, it is simple to follow-up installation.
During enforcement, described support member 2 includes two limits being connected between two described header 1 corresponding end
Plate.
Use said structure so that two headers and two support members constitute rectangular configuration, are conducive to improving vaporizer
Overall stability.When being embodied as, the width of described side plate is consistent with the diameter of described header.
During enforcement, the two ends of described header 1 are additionally provided with blanking cover.So, use the mode of blanking cover by header two ends
Seal, simplify the sealing means of header, it is simple to assembling.
During enforcement, the outside of described header 1 also has for fixing the mounting seat being connected with automobile, described installation seat
Same one end in two described header 1 length directions.As such, it is possible to facilitate the installation of vaporizer.
When being embodied as, by the collector tube of 2 20mm × 1.3mm, the some flat tubes that width is 16mm are connected to
Together, as cold-producing medium circulation and the main parts size of heat radiation, flat tube wide for 16mm and width are 20mm, and thickness is 0.05mm-
The fin of 0.1mm is closely joined together by NB soldering, and flat tube is divided in position different flow processs with dividing plate, then
With 4 blanking covers, 4 terminations of left and right header are sealed, the most wherein a root bead tap into, outlet or respectively left and right
Header respectively welds an inlet tube or outlet, and cold-producing medium enters flat tube by import and export pipe, thus is dispelled the heat by fin,
Realize refrigeration.
The foregoing is only preferred embodiment of the present utility model, not with this utility model for limiting, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model
Protection domain within.
Claims (9)
1. a new and effective parallel flow overhead evaporator, it is characterised in that include that two are parallel to each other and just to the collection arranged
Flow tube (1), the closed at both ends of described header (1), and it is fixedly connected on the support member between two described headers (1)
(2)；Be also associated with multiple radiating tube (3) between two described headers (1), the two ends of described radiating tube (3) respectively with two
Described header (1) connects；Described header is additionally provided with the inlet and outlet for being connected with air conditioning system on (1),
Described import is connected with described outlet through described radiating tube (3).
New and effective parallel flow overhead evaporator the most as claimed in claim 1, it is characterised in that described radiating tube (3) is vertical
It is arranged on described header (1), and is additionally provided with fin (4), described fin (4) between adjacent two described radiating tubes (3)
Continuous print structure in a zigzag it is bent between adjacent two described radiating tubes (3).
New and effective parallel flow overhead evaporator the most as claimed in claim 2, it is characterised in that described fin (4) uses parent
Water aluminium foil manufactures, and the both sides of described fin (4) width extend described radiating tube (3) outward.
New and effective parallel flow overhead evaporator the most as claimed in claim 1, it is characterised in that described radiating tube (3) is flat
Pipe.
New and effective parallel flow overhead evaporator the most as claimed in claim 4, it is characterised in that the thickness of described radiating tube (3)
Degree direction is consistent with the length direction of described header (1)；Described radiating tube (3) is along between the length direction of described header (1)
Every setting.
New and effective parallel flow overhead evaporator the most as claimed in claim 1, it is characterised in that described inlet and outlet is respectively
It is positioned on the position at the close two ends of same header (1), and the middle part of this header (1) is provided with for separating described import
Dividing plate with outlet.
New and effective parallel flow overhead evaporator the most as claimed in claim 1, it is characterised in that described support member (2) includes
Two side plates being connected between two described header (1) corresponding end.
New and effective parallel flow overhead evaporator the most as claimed in claim 1, it is characterised in that the two of described header (1)
End is additionally provided with blanking cover.
New and effective parallel flow overhead evaporator the most as claimed in claim 1, it is characterised in that outside described header (1)
Side also has for fixing the mounting seat being connected with automobile, and described mounting seat is positioned at two described header (1) length directions
Same one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620784427.XU CN205860567U (en) | 2016-07-25 | 2016-07-25 | A kind of new and effective parallel flow overhead evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620784427.XU CN205860567U (en) | 2016-07-25 | 2016-07-25 | A kind of new and effective parallel flow overhead evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205860567U true CN205860567U (en) | 2017-01-04 |
Family
ID=57648350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620784427.XU Active CN205860567U (en) | 2016-07-25 | 2016-07-25 | A kind of new and effective parallel flow overhead evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205860567U (en) |
-
2016
- 2016-07-25 CN CN201620784427.XU patent/CN205860567U/en active Active
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