CN206037757U - Multiple processes shell and tube and air conditioning system - Google Patents
Multiple processes shell and tube and air conditioning system Download PDFInfo
- Publication number
- CN206037757U CN206037757U CN201620955323.0U CN201620955323U CN206037757U CN 206037757 U CN206037757 U CN 206037757U CN 201620955323 U CN201620955323 U CN 201620955323U CN 206037757 U CN206037757 U CN 206037757U
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- CN
- China
- Prior art keywords
- baffle plate
- multipaths
- space
- package
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a multiple processes shell and tube and air conditioning system. Wherein, this multiple processes shell and tube includes casing and heat exchange tube, and the multiple processes shell and tube is still including setting up the baffle in the casing, thus the baffle along the entry of casing with export between the orientation setting of line be first space and second space with the internal partitioning of casing, be provided with a plurality of heat exchange tubes in first space and the second space respectively. When the fluid gets into the shell side, because the existence of baffle has reduced substantially the space of locating in well break joint crack to improve heat transfer area and efficiency, had simple structure, characteristics with low costs.
Description
Technical field
This utility model is related to package field, in particular to a kind of multipaths package and air conditioning system.
Background technology
Fig. 1 shows the structural representation of multipaths package of the prior art.As shown in figure 1, of the prior art many
Flow process package includes housing 1 and setting multiple heat exchanger tubes 2 within the case 1, wherein, is provided with entrance 4 and outlet 5 on housing 1.
For the conventional multipaths package in Fig. 1, which is disposed with pass partition at end cap, to separate each stream
Journey.But, just because of the presence of these dividing plates so that shell side defines the passage for being unable to stringing in a big way, so as to cause
Flow through in these gaps shown in the fluid from Fig. 1 arrows of shell side, and not with heat exchanger tube contact heat-exchanging, that is, cause so-called
" short circuit " phenomenon, so that reduce the heat exchange efficiency of multipaths package of the prior art.
Utility model content
A kind of multipaths package and air conditioning system is provided in this utility model embodiment, to solve shell side in prior art
Fluid flow through from gap, and not with heat exchanger tube contact heat-exchanging so that the low problem of heat exchange efficiency.
For achieving the above object, this utility model embodiment provides a kind of multipaths package, including housing and heat exchanger tube, many
Flow process package also includes being arranged on baffle plate in housing, baffle plate direction of line between the entrance of housing and outlet arrange so as to
The inside of housing is divided into into the first space and second space, multiple heat exchange in the first space and second space, are respectively arranged with
Pipe.
Preferably, having spacing between one end towards entrance of baffle plate and entrance.
Preferably, the inwall that one end of direction outlet of baffle plate is located with the outlet of housing is contacted.
Preferably, being formed with the opening with outlet at the position corresponding to outlet of baffle plate.
Preferably, baffle plate includes plate body and base, the first end of base is connected with one end of the outlet of plate body, base
The inwall that second end is located with the outlet of housing is contacted, and the section of base is gradually increased from first end to the direction at the second end.
Preferably, the width of the widest part of base is the twice of plate body width.
Preferably, the first space or the two neighboring heat exchanger tube being located normal on the straight line of baffle plate in second space
Between centre-to-centre spacing A, in that heat exchanger tube and second space near baffle plate in the first space near baffle plate that
Meet between the thickness B of centre-to-centre spacing S of individual heat exchanger tube and plate body：
B=S-A.
Preferably, the one end towards entrance of baffle plate is formed with top turbulence structure.
Preferably, the section of top turbulence structure is triangular in shape.
Preferably, the drift angle of triangle is 80 to 100 °.
Preferably, multipaths package also includes the side wall turbulence structure being arranged on the side wall of baffle plate.
Preferably, side wall turbulence structure is projection.
Preferably, baffle plate is made using hydrophilic material.
This utility model additionally provides a kind of air conditioning system, including above-mentioned multipaths package.
When fluid enters shell side, due to the presence of baffle plate, the space at intermediate gap is drastically reduce the area, so as to improve
Heat exchange area and efficiency, the characteristics of with simple structure, low cost.
Description of the drawings
Fig. 1 is shell-side fluid short circuit schematic diagram；
Fig. 2 is the structural representation of this utility model embodiment；
Fig. 3 is the position relationship schematic diagram of the heat exchanger tube with baffle plate of this utility model embodiment；
Fig. 4 is the side view of the baffle plate of this utility model embodiment.
Description of reference numerals：1st, housing；2nd, heat exchanger tube；3rd, baffle plate；4th, entrance；5th, export；6th, plate body；7th, base；8th, push up
Portion's turbulence structure.
Specific embodiment
This utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but not as to this practicality
New restriction.
As shown in Figures 2 to 4, the multipaths package in this utility model include housing 1 and arrange within the case 1 it is multiple
Heat exchanger tube 2, wherein, the direction of the entrance 4 to outlet 5 between multiple heat exchanger tubes 2 along housing 1 forms gap, in the gap
Baffle plate 3 is provided with, and the direction of line between the entrance 4 of housing 1 and outlet 5 of baffle plate 3 is arranged.This chestnut, baffle plate 3 is by housing 1
Inside be divided into the first space and second space, be respectively arranged with multiple heat exchanger tubes 2 in the first space and second space.
As shown in Fig. 2 baffle plate 3 is located at the centre of housing 1, it is clear that from Fig. 2：When fluid enters shell side,
Due to the presence of baffle plate 3, the space at intermediate gap is drastically reduce the area, so that more fluid is respectively along Fig. 2
Arrow is flowed in first space and second space of 3 left and right sides of baffle plate, and cannot directly be flowed from the position occupied by baffle plate 3
Cross, therefore, force liquid in the first and second spaces with heat exchanger tube contact heat-exchanging, so as to improve heat exchange area and efficiency,
The characteristics of with simple structure, low cost.
As shown in Fig. 2 this utility model be reserved between one end towards entrance 4 of baffle plate 3 and entrance 4 it is certain between
Gap neutral gear, to allow the liquid of entrance 4 more unobstructed flows out.Additionally, one end of the direction outlet 5 of baffle plate 3 is then directly to going out
The direction of mouth 5 is processed until the inwall that the outlet 5 with housing is located is contacted.Flow out from outlet 5 for the ease of fluid, this practicality is new
Type can also open up an opening in the lower end of baffle plate 3, wherein, the position of the position of the opening corresponding to outlet 5, and with outlet 5
Connection.So, the fluid for flowing into from entrance 4 is entered behind the first and second spaces along the direction of arrow shown in Fig. 2, then is opened by this
Mouth flow inlet and outlet 5.
In the embodiment shown in Figure 2, the baffle plate 3 in this utility model preferably includes to be connected to Way out successively by entrance
The plate body 6 for connecing and base 7, wherein, the inwall that the lower end of base 7 is located with the outlet 5 of housing is contacted, and the section of base 7 by
First end gradually increases to the direction at the second end, so that baffle plate 3 can be fixed more firm.It is highly preferred that base 7 is most
The width at wide place is the twice of 6 width of plate body.
As base 7 employs above-mentioned variable section structure, therefore, it can reduce the space of package bottom, so that full
The coolant liquid level of liquid formula package is higher, and the package less to housing, and this effect is more obvious.Further, liquid level is once carried
Height, coolant are effectively improved with regard to the more heat exchanger tubes of energy submergence, degree of supercooling.
There is the presence of heat exchanger tube in view of 3 both sides of baffle plate, if the too tolerant heat exchanger tube of easily damaging of baffle plate 3, process and assemble is all
Can be extremely difficult；If too narrow, remaining gap still can be very big, does not reach optimal effectiveness.For this purpose, in this utility model first
Centre-to-centre spacing A being located normal between the two neighboring heat exchanger tube 2 on the straight line of baffle plate 3 in space or second space, first
The center of that heat exchanger tube 2 near baffle plate 3 in that heat exchanger tube 2 and second space near baffle plate 3 in space
Meet between the thickness B of S and plate body 6：B=S-A, wherein, A can be determined from GB according to the size of caliber.So, may be used
To ensure that the gap between remaining gap and other heat exchanger tubes is consistent after baffle plate 3 is added.
In order to preferably guide fluid to flow into the first and second spaces, this utility model can also be in baffle plate 3 towards entrance 4
One end form top turbulence structure 8 as shown in Figure 2 and Figure 4.Due to the presence of top turbulence structure 8, flow of fluid is made
Direction changes, and flows to the heat exchanger tube of 3 both sides of baffle plate along the direction of arrow shown in Fig. 2, so that fluid is more prone to
The region of heat exchanger tube is flowed to, the resistance of the increase after adding baffle plate is reduced to a certain extent.In a preferred embodiment, originally
Top turbulence structure 8 in utility model has the triangular-section shown in Fig. 2, particularly isosceles triangular structure, certainly,
Other irregular shapes can be adopted.
In view of the flow direction after fluid impact baffle plate, the apex angle α of triangle is preferably 80 to 100 °, from above-mentioned
The drift angle of angle, can enable flow of fluid take into account the heat exchanger tube near inner side.If apex angle α is too big, it will fluid is all flowed
To the inwall of package, cause near the region of baffle plate, flow is less, is unfavorable for heat exchange；If apex angle α is too little, can make close
The zone flow of package inwall is less, is equally not easy to heat exchange.
In order to further improve the contact effect between fluid and heat exchanger tube, this utility model is also on the side wall of baffle plate 3
One or some side wall turbulence structures are provided with, for example, it is preferable to using the side wall turbulence structure for being shaped as projection.When using multiple
During the wall turbulence structure of side, the side wall turbulence structure of various location can have different shapes or structure.
Preferably, baffle plate 3 is made using hydrophilic material.So, for full-liquid type package, water wetted material can have
The problem for preventing coolant from condensing in above baffle plate but not sliding is imitated, so as to reduce the coolant being trapped on baffle plate, allows enough
Coolant participates in circulation, reduces the adverse effect for adding baffle plate, so as to further improve heat exchange efficiency.
In sum, this utility model is prevented shell-side fluid short circuit crossfire and is increased by the plate washer increased in the middle of package
Big flow-disturbing, so that improve the heat exchange efficiency of package.Due to the presence of baffle plate, the space of package bottom can be also reduced, make phase homogeneity
The fluid level of amount is higher, so as to improve heat exchange efficiency.Further, since the presence of baffle plate, reduces the invalid heat exchange in package
Space, while increasing flow-disturbing, the coefficient of heat transfer can increase 3～5%.
This utility model additionally provides a kind of air conditioning system, including above-mentioned multipaths package.
Certainly, it is more than preferred implementation of the present utility model.It should be pointed out that for the ordinary skill of the art
For personnel, on the premise of without departing from this utility model ultimate principle, some improvements and modifications can also be made, these improvement
Protection domain of the present utility model is also considered as with retouching.
Claims (14)
1. a kind of multipaths package, including housing (1) and heat exchanger tube (2), it is characterised in that the multipaths package also includes setting
Put the baffle plate (3) in the housing (1), baffle plate (3) line between the entrance (4) of the housing (1) and outlet (5)
Direction arrange so as to the inside of the housing (1) is divided into the first space and second space, first space and described
Multiple the heat exchanger tube (2) are respectively arranged with second space.
2. multipaths package according to claim 1, it is characterised in that the direction entrance (4) of baffle plate (3)
There is between one end and the entrance (4) spacing.
3. multipaths package according to claim 1, it is characterised in that the direction outlet (5) of baffle plate (3)
The inwall that one end is located with the outlet (5) of the housing is contacted.
4. multipaths package according to claim 3, it is characterised in that baffle plate (3) corresponding to the outlet (5)
Position at be formed with the opening connected with the outlet (5).
5. multipaths package according to claim 3, it is characterised in that described baffle plate (3) include plate body (6) and base
(7), the first end of base (7) is connected with one end of the outlet (5) of the plate body (6), and the second of base (7)
The inwall that is located with the outlet (5) of the housing of end is contacted, and the section of the base (7) is from the first end to described second
The direction at end gradually increases.
6. multipaths package according to claim 5, it is characterised in that the width of the widest part of base (7) is institute
State the twice of plate body (6) width.
7. multipaths package according to claim 5, it is characterised in that in first space or the second space
Be located normal to centre-to-centre spacing A between the two neighboring heat exchanger tube (2) on the straight line of the baffle plate (3), in first space
That heat exchanger tube (2) near the baffle plate (3) and the second space in change near that of the baffle plate (3)
Meet between centre-to-centre spacing S of heat pipe (2) and the thickness B of the plate body (6)：
B=S-A.
8. multipaths package according to claim 1, it is characterised in that the direction entrance (4) of baffle plate (3)
One end is formed with top turbulence structure (8).
9. multipaths package according to claim 8, it is characterised in that the section of top turbulence structure (8) is in three
It is angular.
10. multipaths package according to claim 9, it is characterised in that the drift angle of the triangle is 80 to 100 °.
11. multipaths packages according to claim 1, it is characterised in that the multipaths package also includes being arranged on institute
State the side wall turbulence structure on the side wall of baffle plate (3).
12. multipaths packages according to claim 11, it is characterised in that the side wall turbulence structure is projection.
13. multipaths packages according to claim 1, it is characterised in that described baffle plate (3) adopt hydrophilic material system
Into.
14. a kind of air conditioning systems, it is characterised in that including the multipaths package any one of claim 1 to 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620955323.0U CN206037757U (en) | 2016-08-26 | 2016-08-26 | Multiple processes shell and tube and air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620955323.0U CN206037757U (en) | 2016-08-26 | 2016-08-26 | Multiple processes shell and tube and air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206037757U true CN206037757U (en) | 2017-03-22 |
Family
ID=58305599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620955323.0U Withdrawn - After Issue CN206037757U (en) | 2016-08-26 | 2016-08-26 | Multiple processes shell and tube and air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206037757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225511A (en) * | 2016-08-26 | 2016-12-14 | 珠海格力电器股份有限公司 | Multipaths package and air conditioning system |
-
2016
- 2016-08-26 CN CN201620955323.0U patent/CN206037757U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225511A (en) * | 2016-08-26 | 2016-12-14 | 珠海格力电器股份有限公司 | Multipaths package and air conditioning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170322 Effective date of abandoning: 20181023 |
|
| AV01 | Patent right actively abandoned |