CN104089344A - Outdoor unit of split wall-hanging type air-conditioner - Google Patents
Outdoor unit of split wall-hanging type air-conditioner Download PDFInfo
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- CN104089344A CN104089344A CN201410361101.1A CN201410361101A CN104089344A CN 104089344 A CN104089344 A CN 104089344A CN 201410361101 A CN201410361101 A CN 201410361101A CN 104089344 A CN104089344 A CN 104089344A
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- outdoor unit
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Abstract
The invention discloses an outdoor unit of a split wall-hanging type air-conditioner. A throttling device is an electronic expansion valve and one-way valve combination device, the lengths and the specifications of an auxiliary refrigeration capillary tube and an auxiliary heating capillary tube can be adjusted according to requirements, and the best throttling effect is accordingly achieved; a chassis of the air-conditioner is of a novel structure, a groove position is additionally arranged on the basis of a chassis of an existing air-conditioner through optimization design, and the chassis can be fixed for electric heating. Compared with the prior art, the outdoor unit of the split wall-hanging type air-conditioner has the advantages that the heating amount can be improved, the low-temperature defrosting problem can be solved, and the outdoor unit can be suitable for common climate and ultra-low-temperature areas.
Description
Technical field
The present invention relates to air-conditioner field, exactly refer to a kind of Separated wall type air-conditioner outdoor unit.
Background technology
Air-conditioning is called again air regulator, and air-conditioning is the temperature to air, humidity, and degree of purity, air velocity, processes, and meets the equipment of people's production, living needs, referred to as " air-conditioning ".
Northern Europe local climate, long-term low temperature and high relative humidity, to air-conditioner require harsh.At present, because conventional air-conditioner outdoor unit cannot meet the instructions for use in this region, be mainly following two point defects:
1, restriction effect cannot reach optimum state, and especially at ultralow-temperature operation conditions (20 ℃ or lower), refrigerating/heating trends towards two extremely, cannot meet air-conditioner throttling requirement;
2, in low temperature and high relative humidity area, chassis and condenser defrost are unclean, affect the overall heat exchange effect of air-conditioner;
This two point defect needs to improve.
Summary of the invention
For above-mentioned defect, the technical problem that the present invention solves is to provide a kind of Separated wall type air-conditioner outdoor unit, can improve heating capacity and solve low temperature defrost problem, applicable to common weather and ultralow temperature region, uses.
In order to solve above technical problem, Separated wall type air-conditioner outdoor unit provided by the invention, comprise condenser, compressor, throttling arrangement and air-conditioning chassis, described condenser is connected with described compressor by described throttling arrangement, described condenser, compressor, throttling arrangement are arranged on described air-conditioning chassis, wherein:
Described throttling arrangement includes expansion valve, first, tow filtrator and auxiliary cooling capillary, wherein, auxiliary cooling one end capillaceous is connected with indoor set heat exchanger, the first filter is connected between the two, and expansion valve is connected with outdoor unit heat exchanger, the second filter is connected between the two, also include in addition check valve, auxiliary heating capillary and transition conduit, described transition conduit one end is connected with expansion valve, its other end and the auxiliary cooling capillary other end are equipped with respectively branch pipe, between two branch pipes, be connected with check valve and auxiliary heating capillary, this check valve and auxiliary heating capillary paralleling,
Described air-conditioning chassis, comprises chassis main body and heat tape, and described heat tape is arranged in the main body of described chassis, and described heat tape is fixed by connector in the main body of described chassis.
Preferably, described expansion valve is electric expansion valve.
Preferably, described heat tape is installed on the position of condenser around a circle or multi-turn in the main body of chassis, and described chassis main body is provided with first row water hole in the position that condenser is installed.
Preferably, described heat tape is around a circle or multi-turn on the electric machine support position at described chassis main body middle part, and the electric machine support position at described chassis main body middle part is provided with second row water hole.
Preferably, described chassis main body is provided with boss, is provided with groove position on described boss, and described heat tape is through the groove position on described boss.
Preferably, described connector is band or spring leaf.
Preferably, described heat tape two ends are connected with electrical appliance kit.
Separated wall type air-conditioner outdoor unit provided by the invention, throttling arrangement is electric expansion valve and check valve coupling apparatus, can regulate according to demand auxiliary cooling capillary and auxiliary heating length capillaceous and specification, thereby reach best restriction effect; Air-conditioning chassis is new structure, by optimal design, on basis, existing air-conditioning chassis, increases groove position, can fixed underpan electrical heating.Compared with prior art, Separated wall type air-conditioner outdoor unit of the present invention, can improve heating capacity and solve low temperature defrost problem, applicable to common weather and ultralow temperature region, uses.
Accompanying drawing explanation
Fig. 1 is the structural representation of Separated wall type air-conditioner outdoor unit in the present invention;
Fig. 2 is the structural representation of throttling arrangement in Separated wall type air-conditioner outdoor unit of the present invention;
Fig. 3 is the structural representation on air-conditioning chassis in Separated wall type air-conditioner outdoor unit of the present invention.
The specific embodiment
For those skilled in the art can understand technical scheme provided by the present invention better, below in conjunction with specific embodiment, set forth.
Refer to Fig. 1-Fig. 3, Fig. 1 is the structural representation of Separated wall type air-conditioner outdoor unit in the present invention; Fig. 2 is the structural representation of throttling arrangement in Separated wall type air-conditioner outdoor unit of the present invention; Fig. 3 is the structural representation on air-conditioning chassis in Separated wall type air-conditioner outdoor unit of the present invention.
The Separated wall type air-conditioner outdoor unit that the embodiment of the present invention provides, comprise condenser S1, compressor S 3, throttling arrangement S2 and air-conditioning chassis S4, condenser S1 is connected with compressor S 3 by throttling arrangement S2, and it is upper that condenser S1, compressor S 3, throttling arrangement S2 are arranged on air-conditioning chassis S4, wherein:
Throttling arrangement S2 includes expansion valve 11, the first filter 12, the second filter 13, auxiliary cooling capillary 14, check valve 15, auxiliary heating capillary 16 and transition conduit 17, wherein, one end of auxiliary cooling capillary 14 is connected with indoor set heat exchanger, the first filter 12 is connected between the two, and expansion valve 11 is connected with outdoor unit heat exchanger, the second filter 13 is connected between the two, transition conduit 17 one end are connected with expansion valve 11, its other end and auxiliary cooling capillary 14 other ends are equipped with respectively branch pipe 18, between two branch pipes 18, be connected with check valve 15 and auxiliary heating capillary 16, this check valve 15 and 16 parallel connections of auxiliary heating capillary, the expansion valve 11 of the present embodiment is electric expansion valve PDF1.65, auxiliary cooling capillary
auxiliary heating capillary
During air conditioner refrigerating operation, check valve 15 is in open mode, under the effect of outdoor unit heat exchanger, the gas coolant of HTHP is successively through the second filter 13, electric expansion valve, transition conduit 17, check valve 15, auxiliary cooling capillary 14, the first filter 12, finally flow to indoor set heat exchanger, in this process, auxiliary heating capillary 16 does not play the effect of throttling.During air-conditioning heating operation, check valve 15 is in closed condition, under the effect of indoor set heat exchanger, the gas coolant of HTHP is successively through the first filter 12, auxiliary cooling capillary 14, auxiliary heating capillary 16, transition conduit 17, electric expansion valve, the second filter 13, finally flow to outdoor unit heat exchanger, in this process, auxiliary heating capillary 16 plays a part throttling.
Throttling arrangement S2 is in conjunction with electric expansion valve and auxiliary cooling basis capillaceous, and a newly-increased check valve and auxiliary heating capillary, make to regulate according to demand length capillaceous and specification, thereby reach best restriction effect.
Air-conditioning chassis S4 comprises chassis main body 1 and heat tape 2, and heat tape 2 is arranged in chassis main body 1, and heat tape 2 is fixing by connector 7 in chassis main body 1.Heat tape 2 is installed on the position 3 of condenser around a circle or multi-turn in chassis main body 1, and chassis main body 1 is provided with first row water hole 5 in the position 3 that condenser is installed.The frosting of heat tape 2 heating-condensing device bottoms is frozen, and the water of dissolving is 5 discharges from first row water hole.Heat tape 2 is around a circle or multi-turn on the electric machine support position 4 at chassis main body 1 middle part, and the electric machine support position 4 at chassis main body 1 middle part is provided with second row water hole 6.The frosting of heat tape 2 heating motor bottom is frozen, and the water of dissolving is 6 discharges from second row water hole.Chassis main body 1 is provided with boss 8, is provided with groove position on boss 8, and heat tape 2 is through the groove position on boss 8.The width of groove position is 8mm, can place the heat tape 2 that two diameters are 3.5mm.Connector 7 is band or spring leaf, easy to operate, is convenient to install heat tape 2.Heat tape 2 two ends are connected with electrical appliance kit.Electrical appliance kit is heat tape power supply.
The heat tape of air-conditioning chassis S4 can be to the heating of chassis main body, and the frosting of dissolving chassis main body is frozen, and can solve air-conditioning chassis main body icing problem of frosting under cryogenic conditions, and universal performance is high.
Separated wall type air-conditioner outdoor unit provided by the invention, throttling arrangement is electric expansion valve and check valve coupling apparatus, can regulate according to demand auxiliary cooling capillary and auxiliary heating length capillaceous and specification, thereby reach best restriction effect; Air-conditioning chassis is new structure, by optimal design, on basis, existing air-conditioning chassis, increases groove position, can fixed underpan electrical heating.Compared with prior art, Separated wall type air-conditioner outdoor unit of the present invention, can improve heating capacity and solve low temperature defrost problem, applicable to common weather and ultralow temperature region, uses.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a Separated wall type air-conditioner outdoor unit, it is characterized in that, comprise condenser, compressor, throttling arrangement and air-conditioning chassis, described condenser is connected with described compressor by described throttling arrangement, described condenser, compressor, throttling arrangement are arranged on described air-conditioning chassis, wherein:
Described throttling arrangement includes expansion valve, first, tow filtrator and auxiliary cooling capillary, wherein, auxiliary cooling one end capillaceous is connected with indoor set heat exchanger, the first filter is connected between the two, and expansion valve is connected with outdoor unit heat exchanger, the second filter is connected between the two, also include in addition check valve, auxiliary heating capillary and transition conduit, described transition conduit one end is connected with expansion valve, its other end and the auxiliary cooling capillary other end are equipped with respectively branch pipe, between two branch pipes, be connected with check valve and auxiliary heating capillary, this check valve and auxiliary heating capillary paralleling,
Described air-conditioning chassis, comprises chassis main body and heat tape, and described heat tape is arranged in the main body of described chassis, and described heat tape is fixed by connector in the main body of described chassis.
2. Separated wall type air-conditioner outdoor unit according to claim 1, is characterized in that, described expansion valve is electric expansion valve.
3. Separated wall type air-conditioner outdoor unit according to claim 1, is characterized in that, described heat tape is installed on the position of condenser around a circle or multi-turn in the main body of chassis, and described chassis main body is provided with first row water hole in the position that condenser is installed.
4. Separated wall type air-conditioner outdoor unit according to claim 3, it is characterized in that, described heat tape is around a circle or multi-turn on the electric machine support position at described chassis main body middle part, and the electric machine support position at described chassis main body middle part is provided with second row water hole.
5. Separated wall type air-conditioner outdoor unit according to claim 1, is characterized in that, described chassis main body is provided with boss, is provided with groove position on described boss, and described heat tape is through the groove position on described boss.
6. Separated wall type air-conditioner outdoor unit according to claim 1, is characterized in that, described connector is band or spring leaf.
7. Separated wall type air-conditioner outdoor unit according to claim 1, is characterized in that, described heat tape two ends are connected with electrical appliance kit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410361101.1A CN104089344A (en) | 2014-07-25 | 2014-07-25 | Outdoor unit of split wall-hanging type air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410361101.1A CN104089344A (en) | 2014-07-25 | 2014-07-25 | Outdoor unit of split wall-hanging type air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104089344A true CN104089344A (en) | 2014-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410361101.1A Pending CN104089344A (en) | 2014-07-25 | 2014-07-25 | Outdoor unit of split wall-hanging type air-conditioner |
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| CN (1) | CN104089344A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288026A (en) * | 2016-09-23 | 2017-01-04 | 广东志高暖通设备股份有限公司 | A kind of air-conditioner outdoor unit and throttling arrangement thereof |
| CN107208905A (en) * | 2015-02-27 | 2017-09-26 | 三菱电机株式会社 | The control method of air-conditioner control system and air-conditioning |
| CN109373461A (en) * | 2018-10-19 | 2019-02-22 | 珠海格力电器股份有限公司 | Air-conditioner outdoor unit and its chassis structure |
| CN111480036A (en) * | 2017-12-21 | 2020-07-31 | 东芝开利株式会社 | Outdoor unit of refrigeration cycle device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2380848Y (en) * | 1999-07-20 | 2000-05-31 | 海尔集团公司 | Heat-pump type air-conditioner with auxiliary defrosting device |
| CN2407276Y (en) * | 2000-01-25 | 2000-11-22 | 海尔集团公司 | Casing bottom for outdoor unit of air conditioner |
| CN2407278Y (en) * | 2000-02-02 | 2000-11-22 | 海尔集团公司 | Outdoor unit of air conditioner |
| JP2010054063A (en) * | 2008-08-26 | 2010-03-11 | Mitsubishi Electric Corp | Outdoor unit for air conditioner |
| JP2011052941A (en) * | 2009-09-04 | 2011-03-17 | Mitsubishi Heavy Ind Ltd | Outdoor unit of air conditioner |
| CN203364524U (en) * | 2013-05-27 | 2013-12-25 | 广东志高空调有限公司 | Heat pump air conditioner system with good defrosting function |
| CN103545764A (en) * | 2012-07-13 | 2014-01-29 | 珠海格力电器股份有限公司 | Wire fixing clamp |
| CN203657297U (en) * | 2014-01-07 | 2014-06-18 | 广东志高空调有限公司 | Household air conditioner throttling device suitable for ultralow-temperature area |
-
2014
- 2014-07-25 CN CN201410361101.1A patent/CN104089344A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2380848Y (en) * | 1999-07-20 | 2000-05-31 | 海尔集团公司 | Heat-pump type air-conditioner with auxiliary defrosting device |
| CN2407276Y (en) * | 2000-01-25 | 2000-11-22 | 海尔集团公司 | Casing bottom for outdoor unit of air conditioner |
| CN2407278Y (en) * | 2000-02-02 | 2000-11-22 | 海尔集团公司 | Outdoor unit of air conditioner |
| JP2010054063A (en) * | 2008-08-26 | 2010-03-11 | Mitsubishi Electric Corp | Outdoor unit for air conditioner |
| JP2011052941A (en) * | 2009-09-04 | 2011-03-17 | Mitsubishi Heavy Ind Ltd | Outdoor unit of air conditioner |
| CN103545764A (en) * | 2012-07-13 | 2014-01-29 | 珠海格力电器股份有限公司 | Wire fixing clamp |
| CN203364524U (en) * | 2013-05-27 | 2013-12-25 | 广东志高空调有限公司 | Heat pump air conditioner system with good defrosting function |
| CN203657297U (en) * | 2014-01-07 | 2014-06-18 | 广东志高空调有限公司 | Household air conditioner throttling device suitable for ultralow-temperature area |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107208905A (en) * | 2015-02-27 | 2017-09-26 | 三菱电机株式会社 | The control method of air-conditioner control system and air-conditioning |
| CN107208905B (en) * | 2015-02-27 | 2019-09-27 | 三菱电机株式会社 | The control method of air-conditioner control system and air-conditioning |
| CN106288026A (en) * | 2016-09-23 | 2017-01-04 | 广东志高暖通设备股份有限公司 | A kind of air-conditioner outdoor unit and throttling arrangement thereof |
| CN111480036A (en) * | 2017-12-21 | 2020-07-31 | 东芝开利株式会社 | Outdoor unit of refrigeration cycle device |
| CN109373461A (en) * | 2018-10-19 | 2019-02-22 | 珠海格力电器股份有限公司 | Air-conditioner outdoor unit and its chassis structure |
| CN109373461B (en) * | 2018-10-19 | 2020-11-17 | 珠海格力电器股份有限公司 | Air conditioner outdoor unit and chassis structure thereof |
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Application publication date: 20141008 |