CN203203164U - Air conditioning device of high-flow mixing air supply - Google Patents
Air conditioning device of high-flow mixing air supply Download PDFInfo
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- CN203203164U CN203203164U CN 201320069560 CN201320069560U CN203203164U CN 203203164 U CN203203164 U CN 203203164U CN 201320069560 CN201320069560 CN 201320069560 CN 201320069560 U CN201320069560 U CN 201320069560U CN 203203164 U CN203203164 U CN 203203164U
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Abstract
The utility model relates to the technical field of heating ventilation air conditioners and discloses an air conditioning device of high-flow mixing air supply. The air conditioning device of the high-flow mixing air supply comprises an air conditioning unit and a mixed fan, wherein an air supply outlet is formed in the air conditioning unit, the mixed fan is arranged at the position close to the position of the air supply outlet, a mixed fan air inlet and a mixed fan air outlet are formed in the mixed fan, and the air supply outlet is communicated with the mixed fan air inlet. The air conditioning device of the high-flow mixing air supply has the advantages that the air supply flow and the air supply speed can be appropriately improved by adding the mixed fan, comfort of the human body can be better, under the different working conditions, the energy-saving effect in the operation is better by adjusting the mixing ratio between the air supply and the air returning, the working condition application at the higher air supply temperature becomes possible, and the outdoor fresh air can be effectively led indoors to form an inlet, an outlet and a circulating channel of indoor and outdoor airflow interaction.
Description
Technical field
The utility model relates to the HVAC technical field, is a kind of aircondition of large flow mixed ventilation.
Background technology
The thermal comfort of indoor room human body and the comprehensive function of many factors are closely related, theoretical research shows, the heat-insulating property of near the temperature of air velocity, building enclosure inner surface and other body surface relative humidity of indoor return air temperature, indoor return air, the human body, temperature, heat radiation and the body heat regulation of human body and clothes and gas permeability etc. are all associated.In the above factor, near the air velocity the indoor human body is one of principal element that affects human body heat loss through convection and moisture evaporative heat loss.When air velocity is large, owing to having improved convection transfer rate and wet exchange coefficient, heat loss through convection and moisture evaporative heat loss are strengthened thereupon, aggravated the creeping chill of human body, so reasonably the air velocity field distribution is very important on the human thermal comfort impact, the existing indoor air conditioner that uses has the following disadvantages in actual use: wind pushing temperature can make human body produce the uncomfortable sense of blowing a cold wind over when low, can make again the cooling effect of aircondition not obvious when wind pushing temperature is higher.
Summary of the invention
The utility model provides a kind of aircondition of large flow mixed ventilation, overcome the deficiency of above-mentioned prior art, its wind pushing temperature that can effectively solve existing indoor air conditioner existence can make human body produce the uncomfortable sense of blowing a cold wind over when hanging down, and can make again the unconspicuous problem of cooling effect of aircondition when wind pushing temperature is higher.
The technical solution of the utility model realizes by following measures: a kind of aircondition of aircondition of large flow mixed ventilation, comprise the air-conditioning unit and mix blower fan, be provided with air outlet on the air-conditioning unit, be provided with the mixing blower fan in the position near air outlet, mixing has the air inlet of mixing and mixes fan outlet on the blower fan, air outlet communicates with the mixing air inlet.
The below is the further optimization and/or improvements to above-mentioned utility model technical scheme:
Above-mentioned mixing blower fan can be placed on the position near air outlet, perhaps mixes blower fan and can be fixed near on the air-conditioning unit of location of air supply inlet; Mix forming the return air inlet that can suck return air between air inlet and the air-conditioning unit, the air outlet of air-conditioning unit and return air inlet communicate with the mixing air inlet simultaneously.
Above-mentioned air-conditioning unit can be arranged on indoor, be provided with on the air-conditioning unit can with the outdoor unit air inlet that is connected, described return air is indoor return air; The mixing blower fan can be placed on the position near air outlet, perhaps mixes blower fan and can be fixed near on the air-conditioning unit of location of air supply inlet; Mix form between air inlet and the air-conditioning unit can suction chamber in the return air inlet of return air, the air outlet of air-conditioning unit and return air inlet communicate with the mixing air inlet simultaneously.
Above-mentioned return air inlet place can be installed with volume adjusting apparatus.
Above-mentioned air-conditioning unit can adopt the evaporation refrigeration air conditioner group.
Technique effect of the present utility model is: mix blower fan by increasing, improve suitable air flow rate and air supply velocity, can be so that human thermal comfort be better, under different operating modes, by regulating air-supply and return air mixing ratio, operating energy-saving effect is better, becomes possibility so that the higher operating mode of wind pushing temperature is used, can be effectively that outdoor new wind introducing is indoor, form mutual entrance, outlet and the circulation passage of indoor and outdoor air-flow.
Description of drawings
Accompanying drawing 2 is the main TV structure schematic diagram of the utility model embodiment 4.
Accompanying drawing 3 is the main TV structure schematic diagram of the utility model embodiment 5.
Accompanying drawing 4 is the main TV structure schematic diagram of the utility model embodiment 6.
Coding in the accompanying drawing is respectively: 1 for mixing blower fan, and 2 is the unit air inlet, and 3 is air outlet, and 4 for mixing air inlet, and 5 for mixing fan outlet, and 6 is return air inlet, and 7 is volume adjusting apparatus.
The specific embodiment
The utility model is not subjected to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.
In the utility model, for convenience of description, the description of the relative position relation of each parts all is that the Butut mode according to Figure of description 1 is described, as: the position relationship of forward and backward, upper and lower, left and right etc. is to determine according to the Butut direction of Figure of description.
Below in conjunction with embodiment and accompanying drawing the utility model is further described:
Embodiment 1:
Shown in accompanying drawing 1,2,3,4, the aircondition of this large flow mixed ventilation comprises the air-conditioning unit and mixes blower fan 1, be provided with air outlet 3 on the air-conditioning unit, be provided with mixing blower fan 1 in the position near air outlet 3, mixing has the air inlet of mixing 4 and mixes fan outlet 5 on the blower fan 1, air outlet 3 communicates with mixing air inlet 4.
Shown in accompanying drawing 1,2,3,4, the using method of the aircondition of this large flow mixed ventilation is carried out in the steps below: the air-flow that blows out in the air outlet 3 of air-conditioning unit forms unit blasting air, air-flow outside the air-supply zone of air-conditioning unit forms return air, mixes blower fan 1 by mixing air inlet 4 suction unit blasting airs and return air and it being sent by mixing fan outlet 5.The utility model is introduced return air by mixing blower fan 1, and then improves air flow rate and air supply velocity is point of penetration, under certain air-supply condition, can improve the thermal comfort of human body, becomes possibility so that the higher mode of wind pushing temperature is used; Described air-conditioning unit can be traditional air-conditioning unit or evaporation refrigeration air conditioner group.
Can according to actual needs, above-described embodiment 1 be made further optimization and/or improvements:
Embodiment 2:
As shown in Figure 1, be with the difference of above-described embodiment: the blower fan 1 that mixes of embodiment 2 is placed near the position of air outlet 3 (namely mixing blower fan 1 is separated from each other with the air-conditioning unit); Mix forming the return air inlet 6 that can suck return air between air inlet 4 and the air-conditioning unit, the air outlet 3 of air-conditioning unit and return air inlet 6 communicate with mixing air inlet 4 simultaneously.
Embodiment 3:
As shown in Figure 2, be with the difference of above-described embodiment: the blower fan 1 that mixes of embodiment 3 is fixed near on the air-conditioning unit of air outlet 3 positions; Mix forming the return air inlet 6 that can suck return air between air inlet 4 and the air-conditioning unit, the air outlet 3 of air-conditioning unit and return air inlet 6 communicate with mixing air inlet 4 simultaneously.
Embodiment 4:
As shown in Figure 3, be with the difference of above-described embodiment: the air-conditioning unit of embodiment 4 is arranged on indoor, be provided with on the air-conditioning unit can with the outdoor unit air inlet 2 that is connected, described return air is indoor return air; Mixing blower fan 1 is placed on the position (namely mixing blower fan 1 is separated from each other with the air-conditioning unit) near air outlet 3; Mix form between air inlet 4 and the air-conditioning unit can suction chamber in the return air inlet 6 of return air, the air outlet 3 of air-conditioning unit and return air inlet 6 communicate with mixing air inlet 4 simultaneously.Divide indoor return air by mixing blower fan 1 introducing portion, and then improve air flow rate and indoor air supply velocity, under certain air-supply condition, can improve the thermal comfort of human body, become possibility so that the higher mode of wind pushing temperature is used.
Embodiment 5:
As shown in Figure 4, be with the difference of above-described embodiment: the air-conditioning unit of embodiment 5 is arranged on indoor, be provided with on the air-conditioning unit can with the outdoor unit air inlet 2 that is connected, described return air is indoor return air; Mixing blower fan 1 is fixed near on the air-conditioning unit of air outlet 3 positions; Mix form between air inlet 4 and the air-conditioning unit can suction chamber in the return air inlet 6 of return air, the air outlet 3 of air-conditioning unit and return air inlet 6 communicate with mixing air inlet 4 simultaneously.Divide indoor return air by mixing blower fan 1 introducing portion, and then improve air flow rate and indoor air supply velocity, under certain air-supply condition, can improve the thermal comfort of human body, become possibility so that the higher mode of wind pushing temperature is used.
Can be as required, shown in accompanying drawing 2,4,6 places are installed with volume adjusting apparatus 7 at return air inlet, can regulate the return air size that enters return air inlet 6 by volume adjusting apparatus 7, thus the mixed proportion of regulating return air and unit blasting air.Volume adjusting apparatus 7 can be existing known louvered volume adjusting apparatus.
Embodiment 6:
Shown in accompanying drawing 1,2,3,4, be with the difference of above-described embodiment: the air-conditioning unit of embodiment 6 adopts the evaporation refrigeration air conditioner group.For the evaporation refrigeration air conditioner group, because it utilizes the dry air that contains in the unsaturated air to freeze, the degree of unsaturation of each department air is different, and therefore, its ventilation state parameter is different, under normal ventilation state, so that the raising of air flow rate and speed, human thermal comfort is better, in the situation that wind pushing temperature is on the low side by the utility model, this patent can be so that the capacity of air-conditioning unit and power consumption reduce, and economy and energy-saving effect are better; In the situation that wind pushing temperature is higher, also can guarantee the thermal comfort sensation of indoor human body.
Above technical characterictic has consisted of embodiment of the present utility model, and it has stronger adaptability and implementation result, can increase and decrease according to actual needs non-essential technical characterictic, satisfies the demand of different situations.
In sum, the utility model mixes blower fan 1 by increasing, improve suitable air flow rate and air supply velocity, can be so that human thermal comfort be better, under different operating modes, by regulating air-supply and return air mixing ratio, operating energy-saving effect is better, becomes possibility so that the higher operating mode of wind pushing temperature is used; Can be effectively outdoor new wind be introduced indoor, and can rationally be controlled the mixing ratio of new wind and return air, form mutual entrance, outlet and the circulation passage of indoor and outdoor air-flow; It is simple, easy and simple to handle that function and structure is realized, application form is various, and the synthesis energy saving effect is remarkable, is specially adapted to the air conditioning mode of using such as the low-grade energy such as sweat cooling air-conditioning and regenerative resource.
Claims (7)
1. the aircondition of a large flow mixed ventilation, it is characterized in that comprising the air-conditioning unit and mix blower fan, be provided with air outlet on the air-conditioning unit, be provided with the mixing blower fan in the position near air outlet, mixing has the air inlet of mixing and mixes fan outlet on the blower fan, air outlet communicates with the mixing air inlet.
2. the aircondition of large flow mixed ventilation according to claim 1 is characterized in that mixing the position that blower fan is placed on close air outlet, perhaps mixes blower fan and is fixed near on the air-conditioning unit of location of air supply inlet; Mix forming the return air inlet that can suck return air between air inlet and the air-conditioning unit, the air outlet of air-conditioning unit and return air inlet communicate with the mixing air inlet simultaneously.
3. the aircondition of large flow mixed ventilation according to claim 1 is characterized in that the air-conditioning unit is arranged on indoor, be provided with on the air-conditioning unit can with the outdoor unit air inlet that is connected, described return air is indoor return air; The mixing blower fan is placed on the position near air outlet, perhaps mixes blower fan and is fixed near on the air-conditioning unit of location of air supply inlet; Mix form between air inlet and the air-conditioning unit can suction chamber in the return air inlet of return air, the air outlet of air-conditioning unit and return air inlet communicate with the mixing air inlet simultaneously.
4. according to claim 2 or the aircondition of 3 described large flow mixed ventilations, it is characterized in that the return air inlet place is installed with volume adjusting apparatus.
5. the aircondition of large flow mixed ventilation according to claim 1 is characterized in that the air-conditioning unit adopts the evaporation refrigeration air conditioner group.
6. according to claim 2 or the aircondition of 3 described large flow mixed ventilations, it is characterized in that the air-conditioning unit adopts the evaporation refrigeration air conditioner group.
7. the aircondition of large flow mixed ventilation according to claim 4 is characterized in that the air-conditioning unit adopts the evaporation refrigeration air conditioner group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320069560 CN203203164U (en) | 2013-02-06 | 2013-02-06 | Air conditioning device of high-flow mixing air supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320069560 CN203203164U (en) | 2013-02-06 | 2013-02-06 | Air conditioning device of high-flow mixing air supply |
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| Publication Number | Publication Date |
|---|---|
| CN203203164U true CN203203164U (en) | 2013-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320069560 Expired - Fee Related CN203203164U (en) | 2013-02-06 | 2013-02-06 | Air conditioning device of high-flow mixing air supply |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152257A (en) * | 2015-03-30 | 2016-11-23 | 青岛海尔智能技术研发有限公司 | A kind of mixed flow air-conditioning |
| JP2018531362A (en) * | 2015-10-20 | 2018-10-25 | スティーブン ミシャルスキーＳｔｅｖｅｎ ＭＩＣＨＡＬＳＫＩ | Air mixing equipment |
-
2013
- 2013-02-06 CN CN 201320069560 patent/CN203203164U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152257A (en) * | 2015-03-30 | 2016-11-23 | 青岛海尔智能技术研发有限公司 | A kind of mixed flow air-conditioning |
| JP2018531362A (en) * | 2015-10-20 | 2018-10-25 | スティーブン ミシャルスキーＳｔｅｖｅｎ ＭＩＣＨＡＬＳＫＩ | Air mixing equipment |
| US11906193B2 (en) | 2015-10-20 | 2024-02-20 | Steven Michalski | Air moving device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20220206 |