CN205481335U - Split type radiation convection current air conditioner - Google Patents
Split type radiation convection current air conditioner Download PDFInfo
- Publication number
- CN205481335U CN205481335U CN201620035638.3U CN201620035638U CN205481335U CN 205481335 U CN205481335 U CN 205481335U CN 201620035638 U CN201620035638 U CN 201620035638U CN 205481335 U CN205481335 U CN 205481335U
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- air
- indoor set
- split type
- conditioner
- type radiation
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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model discloses a split type radiation convection current air conditioner, which comprises an outdoor machine and an indoor machine. Being equipped with the fan on the off -premises station, being equipped with the compressor in the off -premises station, the compressor passes through refrigerant pipe A with condenser coil and is connected, be equipped with four -way reversing valve on the refrigerant pipe A, condenser coil passes through refrigerant pipe B with radiation plate in the indoor set and is connected, be equipped with electronic expansion valve on the refrigerant pipe B, be equipped with fresh air intake and return air air intake on the casing of indoor set, fresh air intake department is equipped with the forced draught blower. The utility model discloses combining together radiation heat transfer technique and convection current air conditioning technology, under same cold volume or heat, can realizing radiation and two kinds of heat exchange mode of convection current, the travelling comfort that improves domestic air conditioner makes air conditioning equipment energy -conservation nature also improve greatly simultaneously. Especially, to old man and child the utility model discloses have unique advantage, can realize independent radiant cooling mode night in summer, improved the comfort level of indoor environment greatly.
Description
Technical field
This utility model belongs to technical field of air conditioner refrigeration, is specifically related to a kind of split type radiation right
Stream air-conditioner.
Background technology
The air-conditioner used in China's residential households at present is mainly separate type air conditioner or family
It is all to first pass through process air with central air-conditioning, detachable air conditioner and residential central air conditioning, then
Air after utilization processes is removed more than indoor waste heat wet, thus obtains the indoor making human comfort
Humiture environment.Traditional detachable air conditioner and the air conditioning mode of residential central air conditioning determine
In order to obtain the humiture making office work personnel comfortable, it is necessary to process the air of whole indoor.
Obviously, in order to meet the comfort level of human body using the air ambient in whole space as process to as if
Uneconomic, in the most traditional domestic air conditioning process chamber simultaneously temperature and humidity, therefore empty
The air quantity adjusting device to process is relatively big, and indoor temperature field is it is difficult to ensure that uniformly.
Along with the development of air-conditioning technical, radiation heat transfer technology is gradually used in as air-conditioning technical
Comfort air conditioning system field, but radiation air-conditioner technology has two crucial factor systems in actual applications
About the development of himself, one is condensation trouble, and two is the problem of cold or shortage of heat.
Air-conditioning is classified, if in air conditioning system from refrigeration principle by industry personnel at present
Middle heat convection is more than radiation heat transfer, and this air conditioning system is just referred to as convection current air conditioning system, and institute
It is leading that the air-conditioning system of meaning is then that radiation heat transfer accounts for.About radiation heat transfer and heat convection
Strict differentiation makes more air-conditioning researcher spend more essence in radiation cooling, heating load
Power, for comparing heat convection, radiation heat transfer technology has more preferable comfortableness to human body, radiation
For air conditioning system compares convection current air conditioning system, energy-saving effect is more excellent.
Utility model content
The purpose of this utility model is to provide a kind of split type radiation and convection air-conditioner, by radiation
Cold and heat supply technology, make indoor temperature and humidity field evenly, comfortableness more preferable, energy saving is more excellent,
Solve conventional two-piece air-conditioner power consumption and the problem of comfort difference.
This utility model be employed technical scheme comprise that, a kind of split type radiation and convection air-conditioner,
Including off-premises station and indoor set；Off-premises station is provided with blower fan, is provided with compressor in off-premises station, pressure
Contracting machine is connected by refrigerant pipe A with condenser coil；Refrigerant pipe A is provided with four-way change-over valve；
Condenser coil is connected by refrigerant pipe B with the radiant panel in indoor set；Refrigerant pipe B is provided with
Electric expansion valve；The housing of indoor set is provided with new wind air inlet and return air air inlet, and new wind enters
Pressure fan it is provided with at air port.
Of the present utility model it is further characterized in that,
The housing of indoor set is provided with micropore.
The housing of indoor set is provided with movable shutters air port.
Being connected with metallic plate in the housing of indoor set, metallic plate is provided with rubber and plastic warming plate.
It is provided with drainage screen before new wind air inlet and return air air inlet.
Radiant panel includes that copper pipe and aluminum fin-stock plate, copper pipe point are welded on aluminum fin-stock plate, and copper pipe is ellipse
Circular.
The beneficial effects of the utility model are, radiation heat transfer technology are tied mutually with convection current air-conditioning technical
Close, under same cold or heat, radiation and two kinds of heat exchange modes of convection current can be realized, improve
The comfortableness of domestic air conditioning makes air-conditioning equipment energy saving also be greatly improved simultaneously.Especially for always
People and child's this utility model have the advantage of uniqueness, can realize independent radiation cooling night in summer
Pattern, substantially increases the comfort level of indoor environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of split type radiation and convection air-conditioner of this utility model；
Fig. 2 is the structure of radiant panel in a kind of split type radiation and convection air-conditioner of this utility model
Schematic diagram；
Fig. 3 is the structure of indoor set in a kind of split type radiation and convection air-conditioner of this utility model
Schematic diagram.
In figure, 1. off-premises station, 2. indoor set, 3. blower fan, 4. compressor, 5. condenser coil,
6. four-way change-over valve, 7. radiant panel, 8. electric expansion valve, 9. new wind air inlet, 10. return air enters
Air port, 11. pressure fan, 12. micropores, 13. movable shutters air ports, 14. metallic plates, 15. rubber and plastics
Warming plate, 16. drainage screens.
Detailed description of the invention
With detailed description of the invention, this utility model is described in detail below in conjunction with the accompanying drawings.
The structure of a kind of split type radiation and convection air-conditioner of this utility model is as it is shown in figure 1, include
Off-premises station 1 and indoor set 2；Off-premises station 1 is provided with blower fan 3, is provided with compression in off-premises station 1
Machine 4, compressor 4 is connected by refrigerant pipe A with condenser coil 5；Refrigerant pipe A is provided with
Four-way change-over valve 6；Condenser coil 5 is with the radiant panel 7 in indoor set 2 by refrigerant pipe B even
Connect；Refrigerant pipe B is provided with electric expansion valve 8；The housing of indoor set 2 is provided with new wind air intake
Mouth 9 and return air air inlet 10, be provided with pressure fan 11 at new wind air inlet 9.Wherein, indoor
The housing of machine 2 is provided with micropore 12.The housing of indoor set 2 is provided with movable shutters air port 13.
Indoor set 2 is provided with rubber and plastic warming plate 15 in housing above radiant panel 7.New wind air inlet 9
It is equipped with drainage screen 16 with pressure fan 11 front at return air air inlet 10.Radiant panel 7 includes
Copper pipe and aluminum fin-stock plate, copper pipe point is welded on aluminum fin-stock plate, and copper pipe is oval pipe, and copper pipe exists
Arranging in continuous U on aluminum fin-stock plate, radiant panel 7 is fixed on indoor set with fixed screw
On metallic plate 14, metallic plate 14 is provided with rubber and plastic warming plate 15；The surface of radiant panel 7 and
The inner surface of indoor set 2 is brushed pitch-dark, it is possible to Enhanced Radiation Reduced Blast plate and air-conditioner metal sheet surface
Radiant exothermicity；The structure of radiant panel 7 is as shown in Figure 2；Micropore 12 is main air outlet,
The effect in movable shutters air port 13 mainly prevents indoor set metal surface from condensing；Indoor set 2
Size design be that area size is big as far as possible, thickness is the least, and indoor set 2 is mainly
Be combined with wall in conjunction with finishing or directly as installation of ceiling, the structure of indoor set is shown in Fig. 3.
The specific works process of this utility model split type radiation and convection air-conditioner is:
Coolant system work process: realize pressurization in coolant compressor 4 in off-premises station 1 and rise
Entering condensation liquefaction in condenser coil 5 after temperature, from condenser coil 5, coolant out enters back into
Cooling decompression in electric expansion valve 8, the coolant after cooling decompression enters the radiation in indoor set 2
In plate 7, direct expansion absorbs heat, and cold is delivered to fin plate by heat conduction by refrigerant pipe.Cold
Matchmaker's pipe and fin plate and indoor set metal surface radiation heat transfer, make indoor set metallic surface temperature drop
Low, carry out heat convection simultaneously with the air in indoor set, reduce air themperature.From radiant panel
In coolant out return pressurization in compressor and heat up, complete a heat exchange circulation mistake
Journey.
Wind system work process: new wind, return air are respectively from new wind air inlet 9 and return air air inlet
10 send into indoor set 2, after drainage screen 16 filters, then carry out heat convection with radiant panel 7,
And part cold is passed to indoor set 2 metal plate, the new wind after heat exchange or indoor return air
Two parts are divided to enter indoor, most of micropore under Action of Wind pressure from indoor set metal surface
Entering indoor in 12, wind speed is less, and another part is from the movable shutters air port on indoor set surface
At 13, side is sent, and is mainly used to protect indoor set metal surface not condense, indoor set metal surface
Temperature really with cross-ventilation heat exchange and radiant panel radiation heat transfer after integrated temperature.
Coolant work process in the winter time is the most contrary with summer, and this process can be by off-premises station
Four-way change-over valve realize.
Below it is only preferred embodiment of the present utility model, not this utility model is appointed
What limits, and those skilled in the art are done in essential scope of the present utility model
The change that goes out, retrofit, add or replace, fall within protection domain of the present utility model.
This utility model has following several operational mode according to the demand of client:
1. radiation air-conditioner pattern
Child bedroom, old man bedroom or night, due to dissipating of child, old man and night adult
Vector is less, for old man and the health problem of child and the physiological structure of people, and can be at needs
Time close fresh wind port and return air inlet, it is achieved pure radiation cooling, heat supply.
2. the air conditioning mode that radiation, convection current combine
When Indoor Thermal humidity load is bigger, can open fresh wind port and return air inlet, user can be according to need
Ask and select voluntarily to open fresh wind port or return air inlet, it is also possible to open fresh wind port and return air simultaneously
Mouthful, under this operational mode, the metallic surface temperature of indoor set is combined by heat convection and radiation heat transfer
Cooperation determines.
This utility model is exactly will radiation on the basis of conventional domestic convection current split-type air conditioner unit
Heat transfer technology is in combination, makes domestic air conditioning energy-saving effect more on the basis of improving comfortableness
Excellent.
Claims (6)
1. a split type radiation and convection air-conditioner, it is characterised in that include off-premises station (1)
With indoor set (2)；Off-premises station (1) is provided with blower fan (3), and off-premises station is provided with pressure in (1)
Contracting machine (4), compressor (4) is connected by refrigerant pipe A with condenser coil (5)；Coolant
Pipe A is provided with four-way change-over valve (6)；Condenser coil (5) and the spoke in indoor set (2)
Penetrate plate (7) to be connected by refrigerant pipe B；Refrigerant pipe B is provided with electric expansion valve (8)；Room
The housing of interior machine (2) is provided with new wind air inlet (9) and return air air inlet (10), new wind
Air inlet (9) place is provided with pressure fan (11).
One the most according to claim 1 split type radiation and convection air-conditioner, its feature
Being, the housing of described indoor set (2) is provided with micropore (12).
One the most according to claim 2 split type radiation and convection air-conditioner, its feature
Being, the housing of described indoor set (2) is provided with movable shutters air port (13).
One the most according to claim 3 split type radiation and convection air-conditioner, its feature
It is, in the housing of described indoor set (2), is connected with metallic plate (14), metallic plate (14)
It is provided with rubber and plastic warming plate (15).
One the most according to claim 1 split type radiation and convection air-conditioner, its feature
It is, described new wind air inlet (9) and return air air inlet (10) is front is provided with drainage screen (16).
One the most according to claim 1 split type radiation and convection air-conditioner, its feature
Being, described radiant panel (7) includes that copper pipe and aluminum fin-stock plate, copper pipe point are welded in aluminum fin-stock plate
On, copper pipe is oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620035638.3U CN205481335U (en) | 2016-01-14 | 2016-01-14 | Split type radiation convection current air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620035638.3U CN205481335U (en) | 2016-01-14 | 2016-01-14 | Split type radiation convection current air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205481335U true CN205481335U (en) | 2016-08-17 |
Family
ID=56668974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620035638.3U Expired - Fee Related CN205481335U (en) | 2016-01-14 | 2016-01-14 | Split type radiation convection current air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205481335U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352524A (en) * | 2016-09-27 | 2017-01-25 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner |
| CN106678960A (en) * | 2016-11-15 | 2017-05-17 | 珠海格力电器股份有限公司 | Air conditioning equipment |
| CN107806663A (en) * | 2017-10-26 | 2018-03-16 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioning system |
| CN112128891A (en) * | 2020-09-04 | 2020-12-25 | 北京建筑大学 | Convection enhanced radiation heat exchanger |
-
2016
- 2016-01-14 CN CN201620035638.3U patent/CN205481335U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352524A (en) * | 2016-09-27 | 2017-01-25 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner |
| CN106352524B (en) * | 2016-09-27 | 2022-03-11 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner |
| CN106678960A (en) * | 2016-11-15 | 2017-05-17 | 珠海格力电器股份有限公司 | Air conditioning equipment |
| CN107806663A (en) * | 2017-10-26 | 2018-03-16 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioning system |
| CN107806663B (en) * | 2017-10-26 | 2024-04-09 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner and air conditioning system |
| CN112128891A (en) * | 2020-09-04 | 2020-12-25 | 北京建筑大学 | Convection enhanced radiation heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |