CN103776203B - Cylindrical evaporator and cabinet air conditioner with same - Google Patents
Cylindrical evaporator and cabinet air conditioner with same Download PDFInfo
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- CN103776203B CN103776203B CN201210395638.0A CN201210395638A CN103776203B CN 103776203 B CN103776203 B CN 103776203B CN 201210395638 A CN201210395638 A CN 201210395638A CN 103776203 B CN103776203 B CN 103776203B
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- vaporizer
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- evaporator
- housing
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- 239000006200 vaporizer Substances 0.000 claims description 131
- 238000005119 centrifugation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 13
- 230000002093 peripheral effect Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 34
- 210000000481 breast Anatomy 0.000 description 5
- 238000010025 steaming Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000005030 aluminium foil Substances 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005373 pervaporation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention provides a cylindrical evaporator and a cabinet air conditioner with the same. The cylindrical evaporator comprises a cylindrical evaporator body, wherein one of the inner periphery side and the outer periphery side of the evaporator body is an air inlet side, and the other side of the inner periphery side and the outer periphery side of the evaporator body is an air outlet side. The cabinet air conditioner comprises a shell, wherein an air outlet is formed in the upper portion of the shell, an air inlet is formed in the lower portion of the shell, and the cylindrical evaporator located between the air inlet and the air outlet is further arranged in the shell in the vertical direction. According to the invention, the evaporator is arranged in a cylindrical shape, one of the inner peripheral side and the outer peripheral side of the evaporator is an air inlet side, and the other side of the evaporator is an air outlet side, so that even if airflow flows into the cylindrical evaporator from the periphery or flows out to the periphery of the cylindrical evaporator from the inside, the heat exchange area between the airflow and the evaporator is the whole peripheral surface, the heat exchange area of the evaporator is effectively increased, the speed of the airflow passing through the evaporator is reduced, the airflow and the evaporator can fully exchange heat, and the heat exchange effect is improved.
Description
Technical field
The present invention relates to field of air conditioning, in particular to a kind of tubular vaporizer and the cabinet air-conditioner with it.
Background technology
As shown in Figure 19 a, Figure 19 b, Figure 19 c and Figure 20 a, Figure 20 b, the copper pipe aluminium foil that current cabinet air-conditioner uses evaporates
Device 20 is generally plate or u-shaped, and the heat transfer effect that plate or u-shaped vaporizer has in limited space is different.But
It is either plate or the vaporizer of u-shaped, due to vaporizer, in limited space, heat exchange area is limited, and air velocity is relatively
Hurry up, cause air-flow and vaporizer can not fully heat exchange, the heat transfer effect of equal difficult to reach optimum.
Content of the invention
The present invention is intended to provide a kind of tubular vaporizer improving heat transfer effect and the cabinet air-conditioner with it, to solve to put down
Template or the less efficient problem of u-shaped evaporator heat exchange.
An aspect of of the present present invention provides a kind of tubular vaporizer, including tubular evaporator body, evaporator body
Inner circumferential side and outer circumferential side in side be inlet side, opposite side be air side.
Further, evaporator body includes the vaporizer halfbody of two section semicirculars in shape being equipped with or u shape.
Further, evaporator body includes the tubular planar evaporator of multiple mutual splicing.
Further, evaporator body is formed by planar evaporator convolution.
Another aspect of the present invention additionally provides a kind of cabinet air-conditioner, and including housing, the top of housing is provided with air outlet,
The bottom of housing is provided with air inlet, and enclosure interior is vertically additionally provided with aforementioned between air inlet and air outlet
Tubular vaporizer.
Further, the lower end closed of tubular vaporizer make its upper end and air outlet be conducted, so that tubular vaporizer
Outer circumferential side be inlet side, the inner circumferential side of tubular vaporizer is air side.
Further, tubular vaporizer present end section area be more than lower end area of section cone cylinder shape.
Further, tubular upper end of evaporator is closed and so that its lower end and air inlet is conducted, so that tubular vaporizer
Inner circumferential side be inlet side, the outer circumferential side of tubular vaporizer is air side.
Further, the cone cylinder shape being more than upper end area of section in lower end area of section of tubular vaporizer.
Further, air inlet is arranged on the side of lower housing portion；Or air inlet is arranged on the bottom surface of housing, shell
Body bottom is equipped with the support supporting housing.
Further, it is provided with blower fan between air inlet and tubular vaporizer, blower fan is centrifugal blower, axial flow blower or mixed
Flow fan.
Further, housing is cylindrical, or is in polygon square tube shape, or is in top cylinder bottom square tube shape.
Tubular vaporizer according to the present invention and the cabinet air-conditioner with it, by vaporizer is set to tubular, and make
In its inner circumferential side and outer circumferential side, side is inlet side, and opposite side is air side, even if air-flow flows into tubular vaporizer from surrounding
Internal or flow out to tubular vaporizer from inside surrounding, so that air-flow is whole side face with the heat exchange area of vaporizer,
Thus comparing common u shape vaporizer or planar evaporator increases evaporator heat exchange area effectively, reducing air-flow and pass through and steaming
Send out the speed of device, so that air-flow and the abundant heat exchange of vaporizer, improve heat transfer effect.
Brief description
The accompanying drawing constituting the part of the application is used for providing a further understanding of the present invention, the schematic reality of the present invention
Apply example and its illustrate, for explaining the present invention, not constituting inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 a is the perspective view that cabinet air-conditioner according to the present invention is in polygon and lower side air intake；
Fig. 1 b is the main structure diagram that cabinet air-conditioner according to the present invention is in polygon and lower side air intake；
Fig. 2 a is cylindrical according to the cabinet air-conditioner of the present invention and lower side air intake perspective view；
Fig. 2 b is cylindrical according to the cabinet air-conditioner of the present invention and lower side air intake main structure diagram；
Fig. 3 a is the first embodiment cross section structure diagram vertically of the cabinet air-conditioner according to the present invention；
Fig. 3 b is the first embodiment cross section structure diagram in the horizontal direction of the cabinet air-conditioner according to the present invention；
Fig. 4 a is the second embodiment cross section structure diagram vertically of the cabinet air-conditioner according to the present invention；
Fig. 4 b is the second embodiment cross section structure diagram in the horizontal direction of the cabinet air-conditioner according to the present invention；
Fig. 5 a is the 3rd embodiment cross section structure diagram vertically of the cabinet air-conditioner according to the present invention；
Fig. 5 b is the 3rd embodiment cross section structure diagram in the horizontal direction of the cabinet air-conditioner according to the present invention；
Fig. 6 a is the fourth embodiment cross section structure diagram vertically of the cabinet air-conditioner according to the present invention；
Fig. 6 b is the fourth embodiment cross section structure diagram in the horizontal direction of the cabinet air-conditioner according to the present invention；
Fig. 7 a is the 5th embodiment cross section structure diagram vertically of the cabinet air-conditioner according to the present invention；
Fig. 7 b is the 5th embodiment cross section structure diagram in the horizontal direction of the cabinet air-conditioner according to the present invention；
Fig. 8 a is the sixth embodiment cross section structure diagram vertically of the cabinet air-conditioner according to the present invention；
Fig. 8 b is the sixth embodiment cross section structure diagram in the horizontal direction of the cabinet air-conditioner according to the present invention；
Fig. 9 a is the perspective view that cabinet air-conditioner according to the present invention is in polygon and positive bottom air intake；
Fig. 9 b is the main structure diagram that cabinet air-conditioner according to the present invention is in polygon and positive bottom air intake；
Figure 10 a is cylindrical according to the cabinet air-conditioner of the present invention and positive bottom air intake perspective view；
Figure 10 b is cylindrical according to the cabinet air-conditioner of the present invention and positive bottom air intake main structure diagram；
Figure 11 a is the 7th embodiment cross section structure diagram vertically of the cabinet air-conditioner according to the present invention；
Figure 11 b is the 7th embodiment cross section structure diagram in the horizontal direction of the cabinet air-conditioner according to the present invention；
Figure 12 a is the 8th embodiment cross section structure diagram vertically of the cabinet air-conditioner according to the present invention；
Figure 12 b is the 8th embodiment cross section structure diagram in the horizontal direction of the cabinet air-conditioner according to the present invention；
Figure 13 a is the 9th embodiment cross section structure diagram vertically of the cabinet air-conditioner according to the present invention；
Figure 13 b is the 9th embodiment cross section structure diagram in the horizontal direction of the cabinet air-conditioner according to the present invention；
Figure 14 a is the tenth embodiment cross section structure diagram vertically of the cabinet air-conditioner according to the present invention；
Figure 14 b is the tenth embodiment cross section structure diagram in the horizontal direction of the cabinet air-conditioner according to the present invention；
Figure 15 a is the 11st embodiment cross section structure diagram vertically of the cabinet air-conditioner according to the present invention；
Figure 15 b is the 11st embodiment cross section structure diagram in the horizontal direction of the cabinet air-conditioner according to the present invention；
Figure 16 a is the 12nd embodiment cross section structure diagram vertically of the cabinet air-conditioner according to the present invention；
Figure 16 b is the 12nd embodiment cross section structure diagram in the horizontal direction of the cabinet air-conditioner according to the present invention；
Figure 17 a is the main structure diagram of the first embodiment of the tubular vaporizer according to the present invention；
Figure 17 b is the side structure schematic view of the first embodiment of the tubular vaporizer according to the present invention；
Figure 17 c is the overlooking the structure diagram of the first embodiment of the tubular vaporizer according to the present invention；
Figure 18 a is the overlooking the structure diagram of the second embodiment of the tubular vaporizer according to the present invention；
Figure 18 b be in Figure 18 a a-a to generalized section；
Figure 19 a is the main structure diagram of the first vaporizer of cabinet air-conditioner of the prior art；
Figure 19 b is the side structure schematic view of the first vaporizer of cabinet air-conditioner of the prior art；
Figure 19 c is the overlooking the structure diagram of the first vaporizer of cabinet air-conditioner of the prior art；
Figure 20 a is the side structure schematic view of the second vaporizer of cabinet air-conditioner of the prior art；And
Figure 20 b is the overlooking the structure diagram of the second vaporizer of cabinet air-conditioner of the prior art.
Specific embodiment
To describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
The invention provides a kind of tubular vaporizer, including tubular evaporator body, the inner circumferential side of evaporator body
It is inlet side with side in outer circumferential side, opposite side is air side.The present invention is by being set to tubular by vaporizer, and makes its inner circumferential
In side and outer circumferential side side be inlet side, opposite side be air side, even if air-flow from surrounding flow into tubular vaporizer inside or
Person flows out to the surrounding of tubular vaporizer from inside, so that air-flow is whole side face with the heat exchange area of vaporizer, thus phase
Effectively increase evaporator heat exchange area than common u shape vaporizer or planar evaporator, reduce air-flow and pass through vaporizer
Speed, so that air-flow and the abundant heat exchange of vaporizer, improves heat transfer effect.
The tubular vaporizer 20 of the present invention can be cylindrical, or similar to cylindrical shape or is in square tube shape, also
Can be according to airflow direction setting in similar to cone cylinder shape.When tubular vaporizer 20 is cylindrical, for two sections can be in
Semicircular vaporizer halfbody is spliced.
The first embodiment of the tubular vaporizer according to the present invention, such as Figure 17 a, Figure 17 b, Figure 17 c, it would however also be possible to employ two
Vaporizer halfbody in u shape is spliced into one similar to cylindric evaporator tube, using more general u in prior art
Shape vaporizer is spliced to form tubular, can significantly increase production efficiency.By connecting-piece structure, two u-shaped copper pipe aluminium foils are steamed
Send out device halfbody and be spliced into tubular, two vaporizer halfbodies respectively have pipeline, and splicing one end is bend pipe, and the other end is the mouth of pipe, vaporizer
During running, coolant from the mouth of pipe inflow and outflow of vaporizer, in respective evaporator pipeline interior circulation, the sky at convection current pervaporation device edge
Gas carries out heat exchange.
Tubular vaporizer 20 mutually can also be spliced using multiple planar evaporator, forms a Polygonal barrel, thus
Make tubular vaporizer 20 that more convenient cylinder list is set, such as three planar evaporator can be spliced into an evaporation in triangular prism shape
Device, four planar evaporator can be spliced into a square tube vaporizer in quadrangular shape.
As shown in Figure 18 a and Figure 18 b, according to the second embodiment of tubular vaporizer 20 of the present invention, tubular vaporizer 20
Can be formed using planar evaporator convolution, by suitable convolution device, planar evaporator convolution is cylindrical in shape, can be notable
Improve production efficiency, and vaporizer is an entirety, is no longer necessary to splice during installation, so that installing more convenient, improves peace
Dress efficiency.
Present invention also offers a kind of cabinet air-conditioner.As shown in Figure 3 a and Figure 3 b shows, of the cabinet air-conditioner according to the present invention
One embodiment, including housing 10, the top of housing 10 is provided with air outlet 11, and the bottom of housing is provided with air inlet 12, housing
Vertically it is additionally provided with the aforesaid tubular vaporizer 20 between air inlet 12 and air outlet 11 inside 10.The present invention
By vaporizer is arranged tubular vaporizer 20 so that the inner circumferential side of tubular vaporizer 20 and outer circumferential side be respectively inlet side and
Air side, even if air-flow passes through tubular vaporizer 20 heat exchange to enter inner circumferential side from outer circumferential side, or from inner circumferential side is passed into
Gas channel between the week side of boss and housing, air-flow can be with the whole circumference face heat exchange of vaporizer, thus effectively increasing steaming
Send out device heat exchange area, reduce the speed that air-flow passes through vaporizer, so that air-flow and the abundant heat exchange of vaporizer, improve heat exchange effect
Really.
As shown in Figure 3 a and Figure 3 b shows, in the present embodiment, tubular vaporizer 20 is vertically arranged, the lower end of tubular vaporizer 20
Closed by dividing plate, thus preventing air-flow from directly entering vaporizer inner circumferential side from bottom.And make tubular vaporizer 20 upper end with
Close between housing 10, thus preventing space between tubular vaporizer 20 outer circumferential side and housing 10 for the air-flow directly from air outlet
Discharge.After so arranging, air-flow passes through tubular vaporizer 20 to flow into inner circumferential side from outer circumferential side, finally blows out from air outlet, such as schemes
Direction shown in arrow in 3a and Fig. 3 b, thus complete and tubular vaporizer 20 heat exchange.I.e. air can flow to evaporation from surrounding
Inside device, vaporizer increases to the heat exchange area of air, makes air-conditioner obtain more preferable heat exchange efficiency in limited space.
Preferably, in the present embodiment, because air-flow flows to inside vaporizer from surrounding, tubular vaporizer 20 can be set
Put and present the cone cylinder shape that end section area is more than lower end area of section, such as make the upper end of evaporator area of section of cone cylinder shape smaller
In the area of section of housing, so that vaporizer can be directly anchored to it is no longer necessary to membrane support is fixed on housing, and adopt
With dividing plate by the space sealing between vaporizer upper end and housing, and can further increase heat exchange area, improve heat exchange
Effect.
As illustrated in figs. ia and ib, in the present embodiment, the housing 10 of cabinet air-conditioner could be arranged in polygonal cylinder
It is also possible to be set to cylindrical shape as shown in Figure 2 a and 2 b, air outlet is arranged on the top of housing 10 to shape, and air inlet is arranged on
On the side of lower housing portion, tubular vaporizer 20 is arranged on housing 10 bosom position, arranges between vaporizer and air inlet
There is blower fan, in the present embodiment, blower fan 30 adopts centrifugal blower, centrifugation blade therein possesses air draught and the strong spy of draft capacity
Point, can improve the negotiability of air, thus improving air conditioning comfortableness.
As shown in figures 4 a and 4b, according to the second embodiment of the present invention, compared with aforementioned first embodiment, be also adopted by as
The housing in polygon tubular shown in Fig. 1 a and Fig. 1 b, or the housing of cylindrical shape as shown in Figure 2 a and 2 b, air outlet
11 tops being arranged on housing 10, air inlet 12 is arranged on the side of lower housing portion, and tubular vaporizer 20 is arranged on housing 10
Bosom position, is provided with blower fan 30 between vaporizer and air inlet 12, air also flows in tubular vaporizer 20 from surrounding
Portion, vaporizer is increased with the heat exchange area of air, makes air-conditioner obtain more preferable heat exchange efficiency in limited space.With first
Unlike embodiment, in a second embodiment, blower fan 30 adopts axial flow blower, axial-flow leaf lighter weight just, with other
Under conditions of the equal air quantity of fan blade, there is preferable energy-saving effect, so that air-conditioner whole energy.
As shown in figure 5 a and 5b, according to the third embodiment of the invention, compared with aforementioned first embodiment, be also adopted by as
The housing in polygon tubular shown in Fig. 1 a and Fig. 1 b, or the housing of cylindrical shape as shown in Figure 2 a and 2 b, air outlet
11 tops being arranged on housing 10, air inlet 12 is arranged on the side of lower housing portion, and tubular vaporizer 20 is arranged on housing 10
Bosom position, is provided with blower fan 30 between vaporizer and air inlet 12, air also flows in tubular vaporizer 20 from surrounding
Portion, vaporizer is increased with the heat exchange area of air, makes air-conditioner obtain more preferable heat exchange efficiency in limited space.With first
Unlike embodiment, in the third embodiment, blower fan 30 adopts flow-mixing blower fan, the existing air draught of mixed flow fan blade therein and air-supply
Ability is strong, has the advantages that energy-conservation again, thus while improving air-conditioner comfortableness, it may have preferably energy-saving effect.
As shown in figures 6 a and 6b, according to the fourth embodiment of the invention, compared with aforementioned first embodiment, be also adopted by as
The housing in polygon tubular shown in Fig. 1 a and Fig. 1 b, or the housing of cylindrical shape as shown in Figure 2 a and 2 b, air outlet
11 tops being arranged on housing 10, air inlet 12 is arranged on the side of lower housing portion, and tubular vaporizer 20 is arranged on housing 10
Bosom position, is provided with blower fan 30 between vaporizer and air inlet 12, in the present embodiment, blower fan 30 is also centrifugation wind
Machine.From unlike first embodiment, the upper end closed of tubular vaporizer 20 simultaneously makes closing between its lower end and housing 10, so that
The inner circumferential side of tubular vaporizer 20 is inlet side, and the outer circumferential side of tubular vaporizer 20 is air side, such as Fig. 6 a and the 6b direction of arrow
Shown, air-flow passes outwards through tubular vaporizer 20 flowing to outer peripheral side from the inner circumferential side of tubular vaporizer 20, and final from going out
Air port 11 blows out, thus effectively increasing the heat exchange area of vaporizer and air-flow, so that air-conditioner is obtained more in limited space
Good heat exchange efficiency.
Preferably, in the present embodiment, because air-flow flows out to outside vaporizer from centre, can be by tubular vaporizer 20
The cone cylinder shape that end section area is less than lower end area of section is presented in setting, such as makes the lower end area of section of vaporizer of cone cylinder shape slightly
Less than the area of section of housing, so that vaporizer can be directly anchored to it is no longer necessary to membrane support is fixed on housing, and
Using dividing plate by the space sealing between vaporizer lower end and housing, and can further increase heat exchange area, raising is changed
Thermal effect.
As shown in figs. 7 a and 7b, according to the fifth embodiment of the invention, from unlike aforementioned second embodiment, tubular
The upper end closed of vaporizer 20 simultaneously makes closing between its lower end and housing 10, so that the inner circumferential side of tubular vaporizer 20 is air intake
Side, the outer circumferential side of tubular vaporizer 20 is air side, and as shown in Fig. 7 a and the 7b direction of arrow, air-flow is in tubular vaporizer 20
The week side of boss passes outwards through tubular vaporizer 20 flowing to outer peripheral side, and finally blows out from air outlet 11, thus effectively increase steaming
Send out the heat exchange area of device and air-flow, make air-conditioner obtain more preferable heat exchange efficiency in limited space.In the present embodiment, wind
Machine 30 adopts axial flow blower.
As figures 8 a and 8 b show, according to the sixth embodiment of the invention, from unlike aforementioned third embodiment, tubular
The upper end closed of vaporizer 20 simultaneously makes closing between its lower end and housing 10, so that the inner circumferential side of tubular vaporizer 20 is air intake
Side, the outer circumferential side of tubular vaporizer 20 is air side, and as shown in Fig. 7 a and the 7b direction of arrow, air-flow is in tubular vaporizer 20
The week side of boss passes outwards through tubular vaporizer 20 flowing to outer peripheral side, and finally blows out from air outlet 11, thus effectively increase steaming
Send out the heat exchange area of device and air-flow, make air-conditioner obtain more preferable heat exchange efficiency in limited space.In the present embodiment, wind
Machine 30 adopts axial flow blower.
As shown in Fig. 9 a, Fig. 9 b, Figure 10 a and Figure 10 b, the housing 10 of cabinet air-conditioner could be arranged in polygonal cylinder
It is also possible to be set to cylindrical shape, can also arrange is in, structure that bottom be square cylindrical similar to top to shape.Air outlet
11 tops being arranged on housing 10, air inlet 12 is arranged on the bottom surface of housing 10, and housing 10 bottom is equipped with supporting shell
The support of body 10, housing 10 is arranged on to be formed on support and supports, so that the air inlet 12 being arranged on immediately below housing 10 can
Reliable air intake.Tubular vaporizer 20 is arranged on housing 10 bosom position, is provided with blower fan between vaporizer and air inlet 12
30.
As shown in Figure 11 a and Figure 11 b, according to the seventh embodiment of the invention, from unlike first embodiment, air-conditioning cabinet
Machine includes support, and housing 10 is arranged on upper part of the frame, and air inlet 12 is arranged on the bottom surface of housing 10, and housing 10 is arranged on support
Upper formation supports, so that the air inlet 12 being arranged on immediately below housing 10 being capable of reliable air intake.During work, centrifugal blower is by sky
Gas, inside air inlet 12 suction casing 10 of underface, is then flowed into inside vaporizer from tubular vaporizer 20 outer circumferential side,
And finally flow out from air outlet.
As shown in Figure 12 a to Figure 16 b, according to the 8th to the 12nd embodiment of the present invention, with corresponding second to the 6th
Unlike embodiment, cabinet air-conditioner includes support, and housing 10 is arranged on upper part of the frame, and air inlet 12 is arranged on the bottom of housing 10
On face, during work, air inside underface air inlet 12 suction casing 10, is then changed by blower fan 30 with tubular vaporizer 20
Heat, finally blows out from air outlet 11, and tubular vaporizer 20 can increase evaporator heat exchange area effectively, improves heat exchange efficiency.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
According to the cabinet air-conditioner of the present invention, by arranging tubular vaporizer, so that the inner circumferential side of tubular vaporizer is with outward
The week side of boss is respectively inlet side and air side, effectively increases evaporator heat exchange area, reduces the speed that air-flow passes through vaporizer,
So that air-flow and the abundant heat exchange of vaporizer, improve heat transfer effect.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (7)
1. a kind of tubular vaporizer is it is characterised in that include tubular evaporator body, the inner circumferential side of described evaporator body
It is inlet side with side in outer circumferential side, opposite side is air side；
Described evaporator body includes the tubular planar evaporator of multiple mutual splicing, the presenting of described tubular vaporizer (20)
End section area be more than lower end area of section cone cylinder shape, or, described tubular vaporizer (20) big in lower end area of section
Cone cylinder shape in upper end area of section.
2. a kind of cabinet air-conditioner, including housing (10), the top of described housing (10) is provided with air outlet (11), described housing
Bottom be provided with air inlet (12) it is characterised in that
Vertically it is additionally provided between described air inlet (12) and described air outlet (11) inside described housing (10)
The tubular vaporizer (20) described in claim 1.
3. cabinet air-conditioner according to claim 2 it is characterised in that
The lower end closed of described tubular vaporizer (20) simultaneously makes its upper end be conducted with described air outlet (11), so that described tubular
The outer circumferential side of vaporizer (20) is inlet side, and the inner circumferential side of described tubular vaporizer (20) is air side.
4. cabinet air-conditioner according to claim 2 it is characterised in that
The upper end closed of described tubular vaporizer (20) simultaneously makes its lower end be conducted with described air inlet (12), so that described tubular
The inner circumferential side of vaporizer (20) is inlet side, and the outer circumferential side of described tubular vaporizer (20) is air side.
5. cabinet air-conditioner according to claim 2 it is characterised in that
Described air inlet (12) is arranged on the side of housing (10) bottom；
Or described air inlet (12) is arranged on the bottom surface of described housing (10), described housing (10) bottom is equipped with props up
Support the support of described housing (10).
6. cabinet air-conditioner according to claim 5 it is characterised in that
It is provided with blower fan (30), described blower fan (30) is centrifugation wind between described air inlet (12) and described tubular vaporizer (20)
Machine, axial flow blower or flow-mixing blower fan.
7. cabinet air-conditioner according to claim 2 is it is characterised in that described housing (10) is cylindrical, or is in polygon
Square tube shape, or be in top cylinder bottom square tube shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210395638.0A CN103776203B (en) | 2012-10-17 | 2012-10-17 | Cylindrical evaporator and cabinet air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210395638.0A CN103776203B (en) | 2012-10-17 | 2012-10-17 | Cylindrical evaporator and cabinet air conditioner with same |
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| Publication Number | Publication Date |
|---|---|
| CN103776203A CN103776203A (en) | 2014-05-07 |
| CN103776203B true CN103776203B (en) | 2017-02-01 |
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| CN201210395638.0A Active CN103776203B (en) | 2012-10-17 | 2012-10-17 | Cylindrical evaporator and cabinet air conditioner with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106152378B (en) * | 2015-03-30 | 2019-10-25 | 青岛海尔智能技术研发有限公司 | A kind of mixed flow air-conditioning and its mixed flow control method |
| CN106152379B (en) * | 2015-03-30 | 2020-04-28 | 青岛海尔智能技术研发有限公司 | Mixed flow air conditioner and mixed flow control method thereof |
| CN106247605A (en) * | 2016-08-24 | 2016-12-21 | 珠海格力电器股份有限公司 | Heat exchanger and vertical air conditioner with same |
| CN108775626B (en) * | 2018-07-31 | 2023-11-28 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner and air conditioner |
| CN112303728A (en) * | 2019-08-02 | 2021-02-02 | 珠海格力电器股份有限公司 | Cabinet air conditioner and control method |
| CN110486815B (en) * | 2019-08-22 | 2023-11-17 | 青岛海尔空调器有限总公司 | Indoor unit of cabinet air conditioner |
| CN110486831B (en) * | 2019-08-22 | 2023-06-23 | 青岛海尔空调器有限总公司 | Indoor unit of cabinet air conditioner |
| CN110486829B (en) * | 2019-08-22 | 2023-06-23 | 青岛海尔空调器有限总公司 | Indoor unit of cabinet air conditioner |
| CN110486830B (en) * | 2019-08-22 | 2023-06-23 | 青岛海尔空调器有限总公司 | Indoor unit of cabinet air conditioner |
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| US4967830A (en) * | 1988-05-02 | 1990-11-06 | Eubank Manufacturing Enterprises, Inc. | Arcuate tubular evaporator heat exchanger |
| US5121613A (en) * | 1991-01-08 | 1992-06-16 | Rheem Manufacturing Company | Compact modular refrigerant coil apparatus and associated manufacturing methods |
| CN202229383U (en) * | 2011-09-30 | 2012-05-23 | 珠海格力电器股份有限公司 | Heat exchange system and floor type air conditioner with same |
| CN202813904U (en) * | 2012-10-17 | 2013-03-20 | 珠海格力电器股份有限公司 | Cylindrical evaporator and cabinet air conditioner with same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7028764B2 (en) * | 2002-03-01 | 2006-04-18 | Ti Group Automotives Systems, Llc | Refrigeration evaporator |
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2012
- 2012-10-17 CN CN201210395638.0A patent/CN103776203B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4967830A (en) * | 1988-05-02 | 1990-11-06 | Eubank Manufacturing Enterprises, Inc. | Arcuate tubular evaporator heat exchanger |
| US5121613A (en) * | 1991-01-08 | 1992-06-16 | Rheem Manufacturing Company | Compact modular refrigerant coil apparatus and associated manufacturing methods |
| CN202229383U (en) * | 2011-09-30 | 2012-05-23 | 珠海格力电器股份有限公司 | Heat exchange system and floor type air conditioner with same |
| CN202813904U (en) * | 2012-10-17 | 2013-03-20 | 珠海格力电器股份有限公司 | Cylindrical evaporator and cabinet air conditioner with same |
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|---|---|
| CN103776203A (en) | 2014-05-07 |
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