CN208296374U - A kind of rotary surface air cooler structure of air-conditioning refrigeration system wind direction - Google Patents
A kind of rotary surface air cooler structure of air-conditioning refrigeration system wind direction Download PDFInfo
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- CN208296374U CN208296374U CN201820169743.5U CN201820169743U CN208296374U CN 208296374 U CN208296374 U CN 208296374U CN 201820169743 U CN201820169743 U CN 201820169743U CN 208296374 U CN208296374 U CN 208296374U
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Abstract
The utility model provides a kind of rotary surface air cooler structure of air-conditioning refrigeration system wind direction, it includes the surface air cooler of template, wind-guiding shell, surface air cooler includes parallel front and back, it is heat exchanging air duct that gap is provided between front and back, wind-guiding shell includes air inlet, air outlet, bending guide duct and surface air cooler accommodating chamber, surface air cooler is arranged in the surface air cooler accommodating chamber in wind-guiding shell, surface air cooler is connect with wind-guiding shell, the airtight passage for there was only air inlet and air outlet is constituted after the two connection, the surface air cooler heat exchanging air duct is divided into wind inlet section, air return section, wind outlet section, general mood stream passes sequentially through air inlet, wind inlet section, bending guide duct and air return section, outlet section, air outlet, compared to more traditional radiating fin and tube-through type composite structure, it is distinguished and admirable to pass through absorbing heat step by step repeatedly to multiple revolution wind at least twice, it mentions High cold/heat exchange efficiency, reduces occupied space area, and the position setting in air port is flexible.
Description
Technical field
The utility model relates to air conditioner technical field, the cold and hot exchange of specially a kind of household, vehicle, particular surroundings is set
Standby surface air cooler structure.
Background technique
Surface air cooler refers generally to the air-cooled finned heat exchanger in air-conditioner set, currently, general idle call surface air cooler is general
All over for radiating fin and tube-through type composite structure, conventional surface air cooler mainly has two kinds of forms of one way and round trip；This kind of structure type
Cold and hot exchange surface air cooler, there is a problem of that heat exchanger effectiveness is low, as round trip freeze surface air cooler, after blower is blown, due to
Fetch is shorter, and the refrigerating fluid considerable part flowed in outlet pipe is not exchanged heat sufficiently, causes heat exchanger effectiveness low, energy wave
Take, improves energy consumption indirectly, it is most of using by lengthening plate face surplus distance and air output in order to solve the problems, such as low efficiency
Mode, this mode problem is also very big, especially air conditioning for automobiles, it is necessary to consider the problems of occupied space and power consumption；Together
When, blower air supply duct section is smaller relative to surface air cooler windward side, even if cover is arranged between air outlet and surface air cooler, wind
There is also wind speed to become smaller when air-flow arrival surface air cooler, the situation of air quantity unevenness, and air quantity is concentrated at blow-through mouth or straight suction inlet, heat exchange
Fetch is only the thickness distance of surface air cooler, and heat exchange efficiency is low, in vehicle refrigeration system, after surface air cooler once exchanges heat,
It is difficult to drop to lower temperature；This blow-through or the straight surface air cooler structure for inhaling structure, blower higher to the status requirement in air port
And circuit design is not flexible, the surface air cooler duty of long panel type is bigger in addition, in order to improve heat exchange efficiency or even also need to increase
It adds thickness and poling amount, can no longer meet the application requirement of vehicle refrigeration system structure.
Summary of the invention
To solve above-mentioned technical problem, the utility model provides one kind and occupies little space, cold/heat exchange efficiency
The rotary surface air cooler structure of air-conditioning refrigeration system wind direction high, low energy consumption.
In order to achieve the above objectives, the technical scheme adopted by the utility model is
A kind of rotary surface air cooler structure of air-conditioning refrigeration system wind direction, it includes the surface air cooler of template, wind-guiding shell, table
Cooler includes parallel front and back, and it is heat exchanging air duct that gap is provided between front and back, and wind-guiding shell includes air inlet
Mouth, air outlet, bending guide duct and surface air cooler accommodating chamber, surface air cooler are arranged in the surface air cooler accommodating chamber in wind-guiding shell,
Surface air cooler is connect with wind-guiding shell, constitutes the airtight passage for there was only air inlet and air outlet, the surface air cooler after the two connection
Heat exchanging air duct is divided into wind inlet section, air return section, wind outlet section, and general mood stream passes sequentially through air inlet, wind inlet section, bending guide duct and return air
Section, outlet section, air outlet.
The bending guide duct is semicolumn, and section is semicircle or half elliptic or D-shaped, bending wind-guiding pipe thread
It sets at surface air cooler front or the back side, covers the heat exchanging air duct of air return section, the air return section includes being bordered by and homalographic returns I
Section and return II section.
The air inlet and air outlet is respectively one, is separately positioned on the ipsilateral or different of two ends of surface air cooler
One or more staggered bending guide duct is arranged in side, the middle part of surface air cooler；
The air inlet is one, and air outlet is two, and the medium position of surface air cooler is arranged in air inlet, and air outlet is set
Setting the channel between both ends, air inlet and any air outlet includes one or more bending guide duct, air outlet and air inlet
Mouth ipsilateral or heteropleural face.
The surface air cooler includes the refrigerant inlet pipe being sequentially connected in series, isocon, concurrent flow D-shaped pipe, refrigerant outlet pipe, concurrent flow
Perhaps four groups and the above parallel stacked multiple groups concurrent flow D-shaped pipe are in parallel or string for D-shaped Guan Weiyi group or two groups or three groups
Connection, when multiple groups concurrent flow D-shaped pipe is connected, same end is connected to by U-tube.
The concurrent flow D-shaped pipe, including D-shaped pipe, porous flat pipe, fin, porous flat pipe be multiple parallel arrangements, two
End be connected to individual D-shaped pipe, and fin setting is between porous flat pipe, and gap between porous flat pipe and fin is leaks out with changing
The passage of heat, D-shaped pipe are connected to isocon or refrigerant outlet pipe.
The panel of the porous flat pipe composition of the outermost concurrent flow D pipe of the surface air cooler is front or the back of surface air cooler
Face, the D-shaped pipe can be replaced with round tube.
The utility model has the following beneficial effects:
1. the utility model includes one or more groups of surface air coolers of concurrent flow D-shaped pipe composition, compared to more traditional radiating fin
Piece and tube-through type composite structure, heat exchange area is big, increases cold and hot exchange ratio, and increase rate improves heat exchange effect in 40%-60%
Rate reduces energy consumption；
2. general mood stream passes sequentially through the wind inlet section, air return section, wind outlet section of surface air cooler, in the general mood adfluxion that exchanges heat uniformly, and pass through
After absorbing heat step by step repeatedly to multiple revolution wind at least twice, cold/heat exchange efficiency is improved, wind-warm syndrome is successively decreased reduction, leaving air temp
Uniformly, more making full use of for surface air cooler is just obtained, and heat exchange efficiency is high, and same hot-air flow passes through the rotary device of the wind direction
Afterwards, it is even lower (with recurring series increase air inlet and leaving air temp to reach 22 to 25 degree or less for inlet air temperature and leaving air temp difference
The temperature difference and increase), the heat exchange efficiency of general mood stream is high, especially suitable for regional (environment temperature is in the 40-45 degree) air conditioning of high temperature；
3. the heat exchange amount of multiple groups or higher volume of direct-firing traditional surface air cooler can be completed in one group of surface air cooler, to surface air cooler
Volume requirement it is smaller, reduce occupied space area, convenient for layout；
4. the setting of the position of air inlet and air outlet is flexibly, the heat-exchange system structure design of different location demand can be met.
Detailed description of the invention
Fig. 1 is 1 structural schematic diagram of the utility model embodiment；
Fig. 2 is 2 structural schematic diagram of the utility model embodiment；
Fig. 3 is 3 structural schematic diagram of the utility model embodiment；
Fig. 4 is 4 structural schematic diagram of the utility model embodiment；
Fig. 5 is the side view of Fig. 2 .3.4；
Fig. 6 is concurrent flow D-shaped pipe structural schematic diagram；
Fig. 7 is the overlooking structure diagram of Fig. 6.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the utility model.
A kind of rotary surface air cooler structure of air-conditioning refrigeration system wind direction comprising surface air cooler, as shown in Figure 6, Figure 7, table
Cooler includes the refrigerant inlet pipe 7 being sequentially connected in series, isocon 8, concurrent flow D-shaped pipe 9, and refrigerant outlet pipe 10, concurrent flow D-shaped pipe 9 is one
Group or two groups or three groups or four groups and the above parallel stacked, multiple groups concurrent flow D-shaped pipe are that in parallel or in series, multiple groups are flat
When row stream heat absorption plate core structure series connection, same end is connected to by U-tube 11.
The concurrent flow D-shaped pipe, including heat absorption plate core structure 12, porous flat pipe 13, fin 14, porous flat pipe 13 are multiple parallel
Arrangement, both ends are connected to individual D-shaped pipe 12, the setting of fin 14 between porous flat pipe, porous flat pipe 13 and fin 14 it
Between gap be to leak out with heat exchanger channels, D-shaped pipe 12 is connected to isocon 8 or refrigerant outlet pipe 10.
A kind of 1. rotary surface air cooler structure of air-conditioning refrigeration system wind direction of embodiment, it include template surface air cooler 1,
Wind-guiding shell, surface air cooler include parallel front and back, and it is heat exchanging air duct, guide duct that gap is provided between front and back
Shell includes air inlet 2, air outlet 3, bending guide duct 4 and surface air cooler accommodating chamber, and the table in wind-guiding shell is arranged in surface air cooler 1
In cooler accommodating chamber, surface air cooler 1 is connect with wind-guiding shell, constitutes after the two connection and only has air inlet 2 and the closed of air outlet 3 to lead to
Road, the surface air cooler heat exchanging air duct are divided into wind inlet section, air return section, wind outlet section, general mood stream pass sequentially through air inlet, wind inlet section,
Bending guide duct and air return section, outlet section, air outlet.
The wind inlet section is corresponding with 2 position of air inlet, the region that air return section is covered by bending guide duct 4, wind outlet section
For the corresponding region of air outlet.
The surface air cooler heat exchanging air duct is divided into two sections up and down, and lower section is wind inlet section, and upper section is wind outlet section.
The bending guide duct 4 is semicolumn, and section is D-shaped, covers entire surface air cooler front or the back side, table are cold
The another side of device be air inlet 2 and air outlet 3, the air return section include be bordered by and homalographic return I section and return II section, return I
Section is the same area with wind inlet section, and returning II section with wind outlet section is the same area.
The air inlet 2 and air outlet 3 is respectively one, is arranged under surface air cooler ipsilateral, surface air cooler heat exchanging air duct
Demifacet is air inlet, and upper half plane is air outlet；
The air inlet is one, and air outlet is one, is separated between air inlet and air outlet by partition 15, partition
For straight panel or arc panel, according to needs of production, enters the wind parallel with outlet air, be straight panel or be semicircular plate, if out
Wind is vertical with air inlet, then partition is a quarter arc panel, radius and air outlet it is of same size.
The wind-guiding shell includes the baffle at surface air cooler both ends, partition 15, the composition of bending guide duct 4, the shape of baffle
As shown in Figure 1, include intermediate rectangular surfaces, for covering two side end portions of surface air cooler, i.e. the heat absorption plate core structure position end of surface air cooler,
Surface air cooler is placed between two rectangular surfaces, where further including semicircle face and the partition where the bending guide duct 4 of side
Fan-shaped surface.
Embodiment 1 and the distinctive points of subsequent embodiment are that heat exchanging air duct is divided into upper-lower section, the heat exchange of remaining embodiment
Air duct is divided into multistage by left and right, according to needs of production, carries out the segmentation of heat exchanging air duct.
Embodiment 2, as shown in Fig. 2, a kind of rotary surface air cooler structure of air-conditioning refrigeration system wind direction, it includes template
Surface air cooler 1, wind-guiding shell, surface air cooler include parallel front and back, and gap is provided between front and back as heat exchange wind
Road, wind-guiding shell include air inlet 2, air outlet 3, bending guide duct 4 and surface air cooler accommodating chamber, and surface air cooler 1 is arranged in wind-guiding
In surface air cooler accommodating chamber in shell, surface air cooler 1 is connect with wind-guiding shell, constitutes after the two connection and there was only air inlet 2 and outlet air
The airtight passage of mouth 3, the surface air cooler heat exchanging air duct are divided into wind inlet section, air return section, wind outlet section, and general mood stream passes sequentially through air inlet
Mouth, wind inlet section, bending guide duct and air return section, outlet section, air outlet.
The wind inlet section is corresponding with 2 position of air inlet, the region that air return section is covered by bending guide duct 4, wind outlet section
For the corresponding region of air outlet.
Described surface air cooler heat exchanging air duct of long slab shape or so is divided into three sections, and Far Left section is wind inlet section, and centre is return air
Section, right end is wind outlet section.
The bending guide duct 4 is two, is semicolumn, and section is D-shaped, and general mood stream passes sequentially through wind inlet section, curved
Shape guide duct, air return section bending guide duct, wind outlet section, the air-flow that leaks out by exchanging heat three times.
The air inlet 2 and air outlet 3 is respectively one, is arranged in surface air cooler heteropleural face, surface air cooler heat exchanging air duct is most
The left side is air inlet, and right end face is air outlet.
Embodiment 3, a kind of rotary surface air cooler structure of air-conditioning refrigeration system wind direction are, long slab with the difference of embodiment 2
The heat exchanging air duct of shape is divided into five sections, and centre is the corresponding air inlet 2 of wind inlet section, air inlet pair surface air cooler another side
It is provided with the heat exchanging air duct of a long D-shaped, it is distinguished and admirable to separate to walk to both sides, respectively pass through air return section, a wind outlet section, from two sides
Air outlet is walked out.
A kind of 4. rotary surface air cooler structure of air-conditioning refrigeration system wind direction of embodiment is distinguished with embodiment 2 and is, into
Air port is two, air outlet is two, and heat exchanging air duct is divided into six sections, level be followed successively by wind inlet section I, air return section I, wind outlet section I, into
Wind section II, air return section II, wind outlet section II, structure composition is similar to Example 2, and wind-guiding shell structure is 2 wind-guiding shell of embodiment
Structure is stacked, and the present embodiment is suitable for the setting demand in the nearly air port in multiple and different positions, air outlet.
Above-described the utility model embodiment does not constitute the restriction to scope of protection of the utility model, such as
Air inlet and air outlet interchangeable.Any modification made within spirit of the present utility model and principle and changes equivalent replacement
Into etc., it should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of rotary surface air cooler structure of air-conditioning refrigeration system wind direction, it is characterized in that: it includes the surface air cooler of template, wind-guiding
Shell, surface air cooler include parallel front and back, and it is heat exchanging air duct, wind-guiding shell packet that gap is provided between front and back
Air inlet and outlet, bending guide duct and surface air cooler accommodating chamber are included, the receiving of the surface air cooler in wind-guiding shell is arranged in surface air cooler
Intracavitary, surface air cooler is connect with wind-guiding shell, constitutes the airtight passage for there was only air inlet and air outlet, the table after the two connection
Cooler heat exchanging air duct is divided into wind inlet section, air return section, wind outlet section, general mood stream pass sequentially through air inlet, wind inlet section, bending guide duct and
Air return section, outlet section, air outlet；The air inlet is one, and air outlet is two, and the middle part of surface air cooler is arranged in air inlet
Position, the channel that air outlet is arranged between both ends, air inlet and any air outlet includes one or more bending guide duct,
Air outlet and air inlet ipsilateral or heteropleural face.
2. the rotary surface air cooler structure of air-conditioning refrigeration system wind direction according to claim 1, it is characterized in that: described is curved
Shape guide duct is semicolumn, and section is semicircle or half elliptic or D-shaped, bending guide duct buckle in surface air cooler front or
The person back side, covers the heat exchanging air duct of air return section, and the air return section includes being bordered by and homalographic returns I section and returns II section.
3. the rotary surface air cooler structure of air-conditioning refrigeration system wind direction according to claim 1, it is characterized in that: it is described into
Air port and air outlet are respectively one, are separately positioned on ipsilateral or the heteropleural face of two ends of surface air cooler, in surface air cooler
One or more staggered revolution bend shape guide duct is arranged in portion.
4. the rotary surface air cooler structure of air-conditioning refrigeration system wind direction according to claim 1, it is characterized in that: the table
Cooler includes the refrigerant inlet pipe being sequentially connected in series, isocon, concurrent flow D-shaped pipe, refrigerant outlet pipe, concurrent flow D-shaped Guan Weiyi group or
Two groups or three groups or four groups and the above parallel stacked, multiple groups concurrent flow D-shaped pipe are multiple groups concurrent flow D in parallel or in series
When shape pipe is connected, same end is connected to by U-tube.
5. the rotary surface air cooler structure of air-conditioning refrigeration system wind direction according to claim 4, it is characterized in that: described is flat
Row stream D-shaped pipe includes D-shaped pipe, porous flat pipe, fin, and porous flat pipe is multiple parallel arrangements, both ends and individual D-shaped Guan Lian
Logical, fin is arranged between porous flat pipe, and the gap between porous flat pipe and fin is to leak out with heat exchanger channels, D-shaped Guan Yufen
Flow tube or the connection of refrigerant outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820169743.5U CN208296374U (en) | 2018-01-31 | 2018-01-31 | A kind of rotary surface air cooler structure of air-conditioning refrigeration system wind direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820169743.5U CN208296374U (en) | 2018-01-31 | 2018-01-31 | A kind of rotary surface air cooler structure of air-conditioning refrigeration system wind direction |
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| Publication Number | Publication Date |
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| CN208296374U true CN208296374U (en) | 2018-12-28 |
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|---|---|---|---|
| CN201820169743.5U Expired - Fee Related CN208296374U (en) | 2018-01-31 | 2018-01-31 | A kind of rotary surface air cooler structure of air-conditioning refrigeration system wind direction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151370A (en) * | 2018-01-31 | 2018-06-12 | 泰安市诚泰空调有限公司 | A kind of air-conditioning refrigeration system wind direction swinging surface cooler structure |
-
2018
- 2018-01-31 CN CN201820169743.5U patent/CN208296374U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151370A (en) * | 2018-01-31 | 2018-06-12 | 泰安市诚泰空调有限公司 | A kind of air-conditioning refrigeration system wind direction swinging surface cooler structure |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20210131 |