CN2554530Y - Cabinet air conditioner with freezer - Google Patents
Cabinet air conditioner with freezer Download PDFInfo
- Publication number
- CN2554530Y CN2554530Y CN02271552U CN02271552U CN2554530Y CN 2554530 Y CN2554530 Y CN 2554530Y CN 02271552 U CN02271552 U CN 02271552U CN 02271552 U CN02271552 U CN 02271552U CN 2554530 Y CN2554530 Y CN 2554530Y
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- air conditioner
- cabinet
- valve
- refrigeration
- refrigerator
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Abstract
The utility model relates to a cabinet type air conditioner with a refrigerated cabinet. The air conditioner comprises a refrigerated cabinet cavity body arranged on the frontal surface of the indoor unit of the cabinet type air conditioner and a refrigerated cabinet door body matched with the cavity body, and also comprises a cool cabinet evaporator 8 which is arranged in the cavity body and forms a cool cabinet refrigeration branch circuit, the cool cabinet refrigeration branch circuit is bridged between the connection point A of a stop valve 4 and a capillary tube 10 and the connection point B of a liquid storage tank 13 and a compressor 1, a cabinet unit indoor heat exchanger 11 and the branch circuit of the capillary tube 10 belong to one part of a cabinet type conditioner refrigeration loop which comprises the compressor 1, the liquid storage tank 13, and an outdoor heat exchanger 3.The cabinet type air conditioner with the refrigerated cabinet provided by the utility model is implemented, compared with the prior art, because the refrigerator refrigeration technology under the low temperature operating condition and the air conditioning refrigeration technology under the normal temperature operating condition are organically combined into a whole, the double circulating refrigeration technology of the spanning temperature area within a larger scope is realized, the volume of the indoor unit of the cabinet type air conditioner is fully utilized, a wine cabinet and an air conditioning are combined into a whole, thereby the cabinet type air conditioner is economic and artistic.
Description
Technical field
The utility model relates to the air-conditioner technical field, more particularly, relate to a kind of band refrigerator or (with) cabinet air conditioner of wine cabinet.
Background technology
Existing cabinet type air conditioner indoor set volume is bigger, and its useful space often is not fully utilized, but in order to satisfy the performance indications of air-conditioning, has to use comparatively huge indoor body again.What bring thus is too fat to move indoor set, not only takes up room, and also lacks aesthetic feeling.And this function singleness, cost an arm and a leg, bulky household electrical appliance can not satisfy people's demand day by day, particularly can not satisfy people to the requirement to the combined type household.At present, existing many air-conditioning producer has done useful preliminary exploration on this direction.For example, some producer changes stiff in the past appearance on the front panel of cabinet-type air conditioner, or the shell that adopts multicolour pattern to design, or enclose a landscape painting or artistic pictures, can give like this cabinet type air conditioner indoor set surrounding enviroment bring one attractive in appearance, rather than become the burden of surrounding enviroment, yet this still can not fundamentally satisfy the requirement of people to the combined type household.
The utility model content
The technical problems to be solved in the utility model is, by refrigerator Refrigeration Technique under the cryogenic refrigeration operating mode and the air conditioner refrigerating technology under the normal temperature cooling condition are bound organically in one, realize striding in a big way many circularly coolings of warm area, and utilize this technology to form the cabinet air conditioner of a band refrigerator, promptly provide a kind of utilize refrigerator that the cabinet-type air conditioner indoor set provides and can work independently or (with) wine cabinet.
Technical problem of the present utility model is to solve like this, construct a kind of cabinet air conditioner with refrigerator, the door body that comprises the cavity that is arranged on the cabinet type air conditioner indoor machine front and cooperate with this cavity, comprise also being arranged on the refrigerator evaporator that constitutes refrigerator refrigeration branch road in the described cavity with electric expansion valve that described refrigerator refrigeration branch road is connected across between these 2 of 1 B between stop valve and intercapillary 1 A and fluid reservoir and the compressor.Described cabinet-type air conditioner indoor heat exchanger and capillary branch road belong to the part of the cabinet air conditioner refrigerating circuit that comprises compressor, fluid reservoir, off-premises station heat exchanger.
In the cabinet air conditioner of the band refrigerator that provides according to the utility model, described cabinet air conditioner refrigerating circuit also comprises cross valve, is used to control described cabinet-type air conditioner and is in refrigeration or warming operation.
In the cabinet air conditioner of the band refrigerator that provides according to the utility model, described cabinet air conditioner refrigerating circuit also comprises check valve, magnetic valve, wherein, check valve, magnetic valve are connected between described cabinet-type air conditioner outdoor heat exchanger and described electric expansion valve, the described capillary tie point, the conducting when heating of described magnetic valve.
In the cabinet air conditioner of the band refrigerator that provides according to the utility model, described cabinet air conditioner refrigerating circuit also comprises first stop valve, second stop valve, wherein, described first stop valve is connected between described cabinet-type air conditioner outdoor heat exchanger and described electric expansion valve, the described capillary tie point, and described second stop valve is connected between described cross valve first port and the described indoor set radiator.
In the cabinet air conditioner of the band refrigerator that provides according to the utility model, there is hierarchy in described refrigeration chamber.
In the cabinet air conditioner of the band refrigerator that provides according to the utility model, also comprise the temperature-sensing element that is arranged in the refrigeration cavity, be used for controlling the aperture of described electric expansion valve according to the refrigeration cavity temperature.
The cabinet air conditioner of the band refrigerator that enforcement provides according to the utility model, compared with prior art, has following advantage: 1) refrigerator Refrigeration Technique under the worst cold case and the air conditioner refrigerating technology under the normal temperature operating mode are bound organically in one, realize striding in a big way many circularly coolings technology of warm area.2) make full use of the volume of cabinet air-conditioner indoor set, wine cabinet and air-conditioning are combined as a whole, not only economy but also attractive in appearance.
Description of drawings
Fig. 1 is the utility model band refrigerator cabinet type air conditioner indoor machine side direction structural representation;
Fig. 2 is the utility model band refrigerator cabinet type air conditioner indoor machine Facad structure schematic diagram;
Fig. 3 is the cabinet air conditioner principle structure schematic diagram of the utility model band refrigerator.
The specific embodiment
Label among each figure is unitedly described as follows: the 1st, compressor, the 2nd, cross valve, the 3rd, cabinet-type air conditioner outdoor heat exchanger; 4 is first stop valves, the 5th, and check valve, the 6th, magnetic valve, the 7th, electric expansion valve, the 8th, wine cabinet evaporator, 9 are provided in a side of the thermistor in the wine cabinet evaporator, the 10th, capillary, the 11st, the air-conditioning indoor heat exchanger, 12 is second stop valves, the 13rd, fluid reservoir, the 14th, refrigerator, the 15th, indoor return air inlet, the 16th, indoor heat exchanger, the 17th, indoor air outlet, the 18th, indoor control panel.
As depicted in figs. 1 and 2, the cabinet air conditioner of the band refrigerator that provides according to the utility model, be provided with refrigerator 14 in the cabinet type air conditioner indoor machine front, this refrigerator 14 is made up of refrigerator cavity and refrigerator door body, is provided with refrigerator evaporimeter 8 (not shown) in the refrigeration chamber.
In the operation principle structural representation shown in Fig. 3, concerning cabinet-type air conditioner, two kinds of duties are arranged, freeze and heat, to refrigerator, mainly be refrigeration.As shown in the figure, comprise in whole refrigeration/hot system: comprise compressor 1, cross valve 2, outdoor heat exchanger 3, first stop valve 4 and second stop valve 12, check valve 5, magnetic valve 6, wine cabinet evaporator 8, electric expansion valve 7, capillary 10 and air-conditioning indoor heat exchanger 11 and the thermistor 9 that is located at wine cabinet evaporator 8.
Compare than traditional cabinet air conditioner, the utility model has increased a refrigeration branch road, is used for the refrigerator refrigeration, and this branch road comprises refrigerator evaporator 8 and the electric expansion valve 7 that is connected in series with its two ends, the refrigerator refrigeration branch road that they constitute.Described refrigerator refrigeration branch road is connected across between these 2 of 1 A between stop valve 4 and the capillary 10 and 1 B between fluid reservoir 13 and the compressor 1.Cabinet-type air conditioner indoor heat exchanger 11 and capillary 10 branch roads belong to the part of the cabinet air conditioner refrigerating circuit that comprises compressor 1, fluid reservoir 13, off-premises station heat exchanger 3.
Cabinet air conditioner at the utility model band refrigerator is under the cooling condition, and magnetic valve 6 no powers are in cut-off state.Whole system is divided into following two loops: first loop is made up of compressor 1, cross valve 2, cabinet-type air conditioner outdoor heat exchanger 3, first stop valve 4, capillary 10, indoor heat exchanger 11, second stop valve 12 and fluid reservoir 13, and this is the refrigeration system loop of cabinet air conditioner; Second loop is made up of compressor 1, cross valve 2, cabinet-type air conditioner outdoor heat exchanger 3, first stop valve 4, electric expansion valve 7, refrigerator evaporimeter 8, and this is wine cabinet refrigeration system loop.This system is by the temperature in the thermistor perception wine cabinet that is located at the wine cabinet evaporator inboard, thus the open degree of control electric expansion valve, to reach the needed evaporating temperature of wine cabinet.Because wine cabinet evaporator is little more a lot of than air-conditioning indoor heat exchanger, therefore a spot of shunting refrigerant can not exert an influence to the air-conditioning system refrigeration performance, adopts the capillary-compensated of appropriate length to get final product.
In the cabinet air conditioner of the band refrigerator that the utility model provides, air-conditioner is under the heating condition, and magnetic valve 6 energisings are in conducting state.Whole system is divided into two loops equally: first loop is made up of compressor 1, cross valve 2, second stop valve 12, indoor heat exchanger 11, capillary 10, first stop valve 4, outdoor heat exchanger 3 and fluid reservoir 13, and this is common air-conditioning heating loop.Second loop is made up of compressor 1, cross valve 2, second stop valve 12, indoor heat exchanger 11, capillary 10, first stop valve 4, outdoor heat exchanger 3, check valve 5, magnetic valve 6, electric expansion valve 7, refrigerator evaporimeter 8, this formation cold (wine) cabinet refrigeration system loop.This system is by the temperature in the thermistor perception wine cabinet that is located at the wine cabinet evaporator inboard, thus the open degree of control electric expansion valve 7, to reach the needed evaporating temperature of wine cabinet.Wherein, outdoor heat exchanger 3, check valve 5, magnetic valve 6, electric expansion valve 7, refrigerator evaporimeter 8 are and not exclusively independently semiclosed loop.Shunt a small amount of low temperature refrigerant in certain position of outdoor heat exchanger and in refrigerator evaporimeter 8, evaporate, reach the purpose of wine cabinet refrigeration through check valve 5, magnetic valve 6, electric expansion valve 7.The refrigerant that evaporates in wine cabinet evaporator 8 can directly be got back to compressor 1 side.Because refrigerator (wine cabinet) evaporimeter 8 is little more a lot of than air-conditioning indoor heat exchanger, therefore a spot of shunting refrigerant can not exert an influence to the air-conditioning system heating performance, adopts the capillary-compensated of appropriate length to get final product.
The utility model can hold some beverages and drinks in this wine cabinet, as Fig. 1 institute by embedding an about bar of 30 liters to make full use of the space of front panel at front panel of cabinet-type air conditioner indoor unit.So not only can bring visually beautiful enjoyment,, bring a silk freehand brushwork also for people's life for air-conditioning brings higher added value for household.
Claims (6)
1, a kind of cabinet air conditioner with refrigerator, it is characterized in that, comprise refrigerator cavity that is arranged on the cabinet type air conditioner indoor machine front and the refrigerator door body that cooperates with this cavity, also comprise and be arranged on the refrigerator evaporator (8) that constitutes refrigerator refrigeration branch road in the described cavity with electric expansion valve (7), described refrigerator refrigeration branch road is connected across between stop valve (4) and capillary (10) point of contact A and fluid reservoir (13) and compressor (1) the point of contact B, and described cabinet-type air conditioner indoor heat exchanger (11) and capillary (10) branch road belong to and comprise compressor (1), fluid reservoir (13), the part of the cabinet air conditioner refrigerating circuit of off-premises station heat exchanger (3).
According to the described cabinet air conditioner of claim 1, it is characterized in that 2, described cabinet air conditioner refrigerating circuit also comprises cross valve (2), be used to control described cabinet-type air conditioner and be in refrigeration or warming operation.
3, according to the described cabinet air conditioner of claim 2, it is characterized in that, described cabinet air conditioner refrigerating circuit also comprises check valve (5), magnetic valve (6), wherein, check valve (5), magnetic valve (6) are connected between described cabinet-type air conditioner outdoor heat exchanger (3) and described electric expansion valve (7), described capillary (10) tie point, described magnetic valve (6) conducting when heating.
4, according to the described cabinet air conditioner of claim 3, it is characterized in that, described cabinet air conditioner refrigerating circuit also comprises first stop valve (4), second stop valve (12), wherein, described first stop valve (4) is connected between described cabinet-type air conditioner outdoor heat exchanger (3) and described electric expansion valve (7), described capillary (10) tie point, and described second stop valve (12) is connected between described cross valve (2) first ports and the described indoor set radiator (11).
According to any one described cabinet air conditioner among the claim 1-4, it is characterized in that 5, there is hierarchy in described refrigeration chamber.
6, according to any one described cabinet air conditioner among the claim 1-4, it is characterized in that, also comprise the temperature-sensing element that is arranged in the refrigeration cavity, be used for controlling the aperture of described electric expansion valve (7) according to the refrigeration cavity temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02271552U CN2554530Y (en) | 2002-07-03 | 2002-07-03 | Cabinet air conditioner with freezer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02271552U CN2554530Y (en) | 2002-07-03 | 2002-07-03 | Cabinet air conditioner with freezer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2554530Y true CN2554530Y (en) | 2003-06-04 |
Family
ID=33736390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02271552U Expired - Fee Related CN2554530Y (en) | 2002-07-03 | 2002-07-03 | Cabinet air conditioner with freezer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2554530Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1324266C (en) * | 2004-07-09 | 2007-07-04 | 陆明辉 | indoor set of cabinet air-conditioner with closed refrigerating chamber |
| CN100427855C (en) * | 2003-07-31 | 2008-10-22 | 三洋电机株式会社 | Refrigerating system and its controlling method |
| CN102338421A (en) * | 2010-07-20 | 2012-02-01 | 乐金电子(天津)电器有限公司 | Cabinet air-conditioner having storage space |
| CN102563781A (en) * | 2011-12-26 | 2012-07-11 | 帝思迈环境设备（上海）有限公司 | Gravitational convection radiation air conditioner |
| CN109764510A (en) * | 2019-01-09 | 2019-05-17 | 青岛海尔空调器有限总公司 | A kind of control method of energy resource system |
| WO2020042372A1 (en) * | 2018-08-29 | 2020-03-05 | 青岛海尔空调电子有限公司 | Air conditioner indoor unit and air conditioner |
| CN114704878A (en) * | 2022-03-29 | 2022-07-05 | 青岛海尔空调器有限总公司 | Control method of air conditioner, device for controlling air conditioner and air conditioner |
| US11519630B2 (en) | 2018-03-30 | 2022-12-06 | Qingdao Haier Air-Conditioning Electronic Co., Ltd. | Method and device for adjusting air volume of air conditioner, and computer readable storage medium |
-
2002
- 2002-07-03 CN CN02271552U patent/CN2554530Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427855C (en) * | 2003-07-31 | 2008-10-22 | 三洋电机株式会社 | Refrigerating system and its controlling method |
| CN1324266C (en) * | 2004-07-09 | 2007-07-04 | 陆明辉 | indoor set of cabinet air-conditioner with closed refrigerating chamber |
| CN102338421A (en) * | 2010-07-20 | 2012-02-01 | 乐金电子(天津)电器有限公司 | Cabinet air-conditioner having storage space |
| CN102563781A (en) * | 2011-12-26 | 2012-07-11 | 帝思迈环境设备（上海）有限公司 | Gravitational convection radiation air conditioner |
| US11519630B2 (en) | 2018-03-30 | 2022-12-06 | Qingdao Haier Air-Conditioning Electronic Co., Ltd. | Method and device for adjusting air volume of air conditioner, and computer readable storage medium |
| WO2020042372A1 (en) * | 2018-08-29 | 2020-03-05 | 青岛海尔空调电子有限公司 | Air conditioner indoor unit and air conditioner |
| US11530821B2 (en) | 2018-08-29 | 2022-12-20 | Qingdao Haier Air-Conditioning Electronic Co., Ltd. | Indoor unit of air conditioner and air conditioner |
| CN109764510A (en) * | 2019-01-09 | 2019-05-17 | 青岛海尔空调器有限总公司 | A kind of control method of energy resource system |
| CN114704878A (en) * | 2022-03-29 | 2022-07-05 | 青岛海尔空调器有限总公司 | Control method of air conditioner, device for controlling air conditioner and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |