CN201037673Y - Air-conditioning system - Google Patents
Air-conditioning system Download PDFInfo
- Publication number
- CN201037673Y CN201037673Y CNU2007201079980U CN200720107998U CN201037673Y CN 201037673 Y CN201037673 Y CN 201037673Y CN U2007201079980 U CNU2007201079980 U CN U2007201079980U CN 200720107998 U CN200720107998 U CN 200720107998U CN 201037673 Y CN201037673 Y CN 201037673Y
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- China
- Prior art keywords
- capillary tubes
- conditioning system
- air conditioning
- radiant panel
- radiant
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Abstract
The utility model discloses a novel air conditioning system which uses a radiant panel to replace an indoor fan. One end of the air conditioning set of the utility model is connected with a heat exchanger, while the other end of the air conditioning set is connected with a plurality of radiant panels, which is provided with a inlet refrigerant capillary fascicular group and a outlet refrigerant capillary fascicular group which are parallel arranged, and terminals of the two are communicated with each other. A heatable layer is arranged under the inlet and outlet refrigerant capillary fascicular groups of the bottom of the radiant panels, a dew point temperature of the heatable layer is 2-4 degree centigrade lower than a dew point temperature of the inlet and outlet refrigerant capillary fascicular groups. The utility model uses the radiant panel to replace the indoor fan, thus the radiant panel can sufficiently process cold and hot exchanging with air indoors, and a radiant effect is good, so an integral indoor temperature can be uniform, the cold and hot exchanging effect is improved, but the energy saving effect is very significant, and the coefficient of heat pump circulation performance can be increase nearly 10 times at most than prior air conditioning system which adopts a fan coil.
Description
Technical field
The utility model relates to a kind of novel air conditioning system, specifically is to use radiant panel to replace the novel air conditioning system of indoor fan.
Background technology
In the prior art, air-conditioning system mainly comprises heat exchanger, air-conditioning unit and indoor fan, utilizes refrigerant to carry out thermal energy exchange with room air in fan coil, freezes or heats the interior space.This type of air-conditioning system in use has many weak points: the one, fan coil dry for a long time the refrigeration or heat, self can bring indoor pollutant into the wind body, influences indoor environment; The 2nd, fan coil directly dry the refrigeration or heat, be difficult to make interior space temperature even.During refrigeration, temperature is starkly lower than air outlet far away place temperature at nearly air outlet place.When heating, in nearly air outlet place temperature apparently higher than air outlet far away place temperature; The 3rd, fan coil directly dry the refrigeration or heat, can bring indoor people's uncomfortable feeling; The 4th, the circulation of long refrigerant water route, fouling easily influences heat exchanger effectiveness in the fan coil; The 5th, whole energy consumption height will drop to refrigerant temperature about 7 ℃ during refrigeration and just can reach apparent in view refrigeration, medium temperature will be elevated to about 45 ℃ when heating just can reach reasonable heating effect.
Summary of the invention
The utility model mainly is to solve above-mentioned the problems of the prior art, a kind of energy-conservation, even environment temperature is provided, prevents the novel air conditioning system of dewfall.
The utility model mainly addresses the above problem by following technical proposals: a kind of novel air conditioning system, comprise the air-conditioning unit, air-conditioning unit one end connects heat exchanger, the other end connects some radiant panels, be provided with refrigerant bundle of capillary tubes group in the described radiant panel and go out refrigerant bundle of capillary tubes group, both interconnect by end, but the below of described radiant panel bottom turnover refrigerant bundle of capillary tubes group is provided with zone of heating.
Preferably, but the dew-point temperature of described zone of heating is lower than the dew-point temperature 2-4 degree of turnover refrigerant bundle of capillary tubes group.
Preferably, the capillary in the described turnover refrigerant bundle of capillary tubes group is arranged in parallel.
Preferably, described concentrated import of advancing refrigerant bundle of capillary tubes group is arranged on the side of radiant panel, and the concentrated outlet that goes out refrigerant bundle of capillary tubes group also is arranged on the side of radiant panel.
Preferably, but described zone of heating one side is provided with the delivery port that the dewfall of turnover refrigerant bundle of capillary tubes group is used.
Preferably, but described zone of heating is provided with the temperature control element that is connected with the air conditioner group controller.
When making the utility model selection, turnover refrigerant bundle of capillary tubes group dew-point temperature is generally 18 ℃, but the dew-point temperature of zone of heating is generally 16 ℃.When freezed summer like this, by the operation of air-conditioning unit, the temperature that refrigerant enters radiant panel bundle of capillary tubes group can be controlled at 17 ℃-20 ℃, and the temperature of refrigerant outflow radiant panel bundle of capillary tubes group is generally 22 ℃-25 ℃ after the thermal energy exchange; During winter heating, by the operation of air-conditioning unit, the temperature that refrigerant enters radiant panel bundle of capillary tubes group can be controlled at 25 ℃-30 ℃, and the temperature of refrigerant outflow radiant panel bundle of capillary tubes group is generally 20 ℃-25 ℃ after the thermal energy exchange.The compare blower fan air-conditioning of traditional coiled, energy-saving effect is quite remarkable, and the heat pump cycle coefficient of performance adopts fan coil can improve nearly 10 times at most than tradition.Radiant panel of the present utility model besides can be designed to the buckle form, and in order to replace indoor top board ornament materials, one-object-many-purposes is strengthened cold and hot exchange effect; Especially in summer, cold air decline hot gas rises, and can play good and uniform refrigeration, has avoided the generation of cold junction dewfall phenomenon again.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model air-conditioning system;
Fig. 2 is a kind of structural representation of the utility model radiant panel;
Fig. 3 is the A-A sectional structure schematic diagram of Fig. 2.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: with reference to Fig. 1, air-conditioning unit 2 one ends of the present utility model connect heat exchanger 1, and the other end connects some radiant panels 3.With reference to Fig. 2, advancing refrigerant bundle of capillary tubes group 4 and going out refrigerant bundle of capillary tubes group 5 of being arranged in parallel is set in the described radiant panel 3, both interconnect by end, the concentrated import 41 of advancing refrigerant bundle of capillary tubes group 4 is arranged on the side of radiant panel 3, and the concentrated outlet 51 that goes out refrigerant bundle of capillary tubes group 5 also is arranged on the side of radiant panel 3.But the below of described radiant panel 3 bottoms turnover refrigerant bundle of capillary tubes group is provided with zone of heating 6, but the dew-point temperature of zone of heating is lower than the dew-point temperature 2-4 degree of turnover refrigerant bundle of capillary tubes group, usually pass in and out refrigerant bundle of capillary tubes group dew-point temperature and select 18 ℃, but the dew-point temperature of zone of heating is selected 16 ℃.But described zone of heating 6 one sides are provided with the delivery port 7 that the dewfall of turnover refrigerant bundle of capillary tubes group is used, but zone of heating 6 is provided with the temperature control element 8 that is connected with the air conditioner group controller.
The utility model turnover refrigerant bundle of capillary tubes group is uniformly distributed in indoor, radiant panel can be designed to the buckle form, in order to replace indoor top board ornament materials, the area of radiant panel is bigger like this, can be fully carry out cold and hot exchange with indoor air, radiation effect is better, makes whole indoor environment temperature even, has strengthened cold and hot exchange effect.Be compared to the blower fan air-conditioning of traditional coiled, summer 7 ℃ of refrigeration refrigerant the high temperature of 45 ℃ of low temperature, winter heating's refrigerants, when the utility model uses, only need 25 ℃-30 ℃ of 17 ℃-20 ℃ of refrigeration refrigerant in summer, winter heating's refrigerants, the indoor environment radiation is even, heat exchange effect is good, but energy-saving effect is quite remarkable, and the heat pump cycle coefficient of performance adopts fan coil can improve nearly 10 times at most than tradition.
In the process of refrigeration, when the radiant panel temperature was lower than 18 ℃, the dewfall phenomenon can appear in turnover refrigerant bundle of capillary tubes group, compiles after water droplet condenses and can emit by the delivery port 7 of zone of heating one side; When environment temperature is lower than 16 ℃, when dewfall occurring on the turnover refrigerant bundle of capillary tubes group, but zone of heating also the dewfall phenomenon may occur, this moment, but but 16 ℃ of temperature control assembly sense temperature in the zone of heating can trigger air conditioner group controller control heating zone of heating, but the temperature until zone of heating is higher than 16 ℃, thereby avoids the utility model to occur the phenomenon that dewfall is dripped in use.
At last, should be pointed out that above embodiment only is the more representational example of the utility model.Obviously, the utility model is not limited to the foregoing description, and many distortion can also be arranged.Every foundation technical spirit of the present utility model all should be thought to belong to protection domain of the present utility model to any simple modification, equivalent variations and modification that above embodiment did.
Claims (6)
1. novel air conditioning system, comprise the air-conditioning unit, air-conditioning unit one end connects heat exchanger, the other end connects some radiant panels, it is characterized in that being provided with refrigerant bundle of capillary tubes group (4) in the described radiant panel (3) and going out refrigerant bundle of capillary tubes group (5), both interconnect by end, described radiant panel (3) but the below of turnover refrigerant bundle of capillary tubes group zone of heating (6) is set.
2. a kind of novel air conditioning system according to claim 1, but it is characterized in that the dew-point temperature of zone of heating (6) is lower than the dew-point temperature 2-4 degree of turnover refrigerant bundle of capillary tubes group.
3. a kind of novel air conditioning system according to claim 1 is characterized in that the capillary in the described turnover refrigerant bundle of capillary tubes group is arranged in parallel.
4. a kind of novel air conditioning system according to claim 1, it is characterized in that into the concentrated import (41) of refrigerant bundle of capillary tubes group (4) is arranged on the side of radiant panel (3), the concentrated outlet (51) that goes out refrigerant bundle of capillary tubes group (5) also is arranged on the side of radiant panel (3).
5. a kind of novel air conditioning system according to claim 1, but it is characterized in that described zone of heating one side is provided with the delivery port (7) that the dewfall of turnover refrigerant bundle of capillary tubes group is used.
6. air-conditioning system according to claim 1, but it is characterized in that described zone of heating is provided with the temperature control element (8) that is connected with the air conditioner group controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201079980U CN201037673Y (en) | 2007-04-11 | 2007-04-11 | Air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201079980U CN201037673Y (en) | 2007-04-11 | 2007-04-11 | Air-conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201037673Y true CN201037673Y (en) | 2008-03-19 |
Family
ID=39210188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201079980U Expired - Fee Related CN201037673Y (en) | 2007-04-11 | 2007-04-11 | Air-conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201037673Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102147172A (en) * | 2011-05-10 | 2011-08-10 | 苏宇贵 | Indoor air conditioner heat exchange device and air conditioner using same |
-
2007
- 2007-04-11 CN CNU2007201079980U patent/CN201037673Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102147172A (en) * | 2011-05-10 | 2011-08-10 | 苏宇贵 | Indoor air conditioner heat exchange device and air conditioner using same |
| CN102147172B (en) * | 2011-05-10 | 2012-12-19 | 苏宇贵 | Indoor air conditioner heat exchange device and air conditioner using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hangzhou Ground Source Air-conditioning Research Institute Co., Ltd. Assignor: Wang Qikun Contract fulfillment period: 2008.9.17 to 2017.4.10 Contract record no.: 2008330000507 Denomination of utility model: Air-conditioning system Granted publication date: 20080319 License type: Exclusive license Record date: 20080919 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.17 TO 2017.4.10 Name of requester: HANGZHOU GROUND SOURCE AIR-CONDITIONING INSTITUTE Effective date: 20080919 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20100411 |