CN203163102U - Integrated wall-mounted air-conditioner - Google Patents
Integrated wall-mounted air-conditioner Download PDFInfo
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- CN203163102U CN203163102U CN 201320141123 CN201320141123U CN203163102U CN 203163102 U CN203163102 U CN 203163102U CN 201320141123 CN201320141123 CN 201320141123 CN 201320141123 U CN201320141123 U CN 201320141123U CN 203163102 U CN203163102 U CN 203163102U
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Abstract
The utility model relates to the technical field of indoor air-conditioners, in particular to an integrated wall-mounted air-conditioner. The integrated wall-mounted air-conditioner comprises an indoor unit, an outdoor unit and a control unit. The integrated wall-mounted air-conditioner is characterized in that at least two evaporators are arranged inside the indoor unit, and the control unit controls one or more evaporators and is communicated with the outdoor unit. According to the integrated wall-mounted air-conditioner, more than two independent air conditioning systems are arranged in the indoor unit, the refrigerating or heating capacity of the indoor unit is improved, and the room temperature is improved greatly. An electronic control system is used in a control system for controlling one or more air conditioning systems, and therefore adjustment of the refrigerating capacity or the heating capacity can be achieved.
Description
Technical field
The utility model relates to the indoor air conditioner technical field, more specifically, relates to a kind of integrated wall built-up air-conditioner.
Background technology
General air-conditioner all is made up of an indoor set and an off-premises station at present, and inside and outside machine respectively arranges a cover operational system.In large-area room, as the big ability air-conditioning of independent installation one cover, to satisfying the zonule refrigeration demand, power consumption is very big; As several minitype air conditioners are installed, and a lot of places country such as America and Europe particularly abroad, the place of abode relatively disperses, and the human cost that installs an air-conditioner and cost of transportation are very high, and a cover installation of air conditioners expense is basic suitable with complete machine sometimes.
Existing Chinese patent notification number is that CN1349072A, CN2625770Y disclose a kind of multi-split air conditioner respectively and one drag two changes the two indoor sets of formula, and similar these two kinds of air-conditioners all are made up of two above indoor sets and an off-premises station.Though this air-conditioner can make many indoor sets participate in kind of refrigeration cycle effectively, can satisfy the demand of room refrigerating capacity or heating capacity, but this is made up of many indoor sets, the weak effect that several air-conditionings are installed simultaneously is few, the line arrangement of complete machine gets very many, and complexity is installed, and can destroy the interior decoration style, and machine includes independent, complete electrical equipment box, working of plastics in it, is unfavorable for the reduction of complete machine cost and installation cost.
The utility model content
The utility model is intended to solve the problems of the technologies described above at least to a certain extent.
Primary and foremost purpose of the present utility model provides a kind of integrated wall built-up air-conditioner, and indoor set is provided with more than two independently air-conditioning system, strengthens refrigeration or the heating capacity of indoor set, improves room temperature greatly.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of integrated wall built-up air-conditioner is provided, comprises indoor set, off-premises station and control module, be provided with at least two evaporimeters in the described indoor set, described control module is controlled one or more evaporimeters and is communicated with off-premises station.This integrated wall built-up air-conditioner arranges at least two evaporimeters in indoor set, evaporimeter can be opened separately or open simultaneously, can control selection according to user's actual needs, make this integrated wall built-up air-conditioner to regulate refrigerating capacity or heating capacity according to the needs in small size room or large tracts of land room, improve the temperature in room greatly.
The outer cover that in the such scheme, described indoor set comprises base, cover with base, be located at panel and electrical equipment box on the outer cover, control module is located in the electrical equipment box, and described evaporator assemblies is arranged in the space that described outer cover and base cover; Described evaporator assemblies comprises fan blade, motor and the evaporimeter that is connected with off-premises station, and described evaporimeter is located at outside the fan blade, the power that motor provides fan blade to rotate, and described electrical equipment box is controlled one or more evaporator assemblies and is communicated with off-premises station.This integrated wall built-up air-conditioner is provided with at least two fan blades, motor and evaporimeter in indoor set, be equivalent to the indoor set air-conditioning system more than two or two is merged in the indoor set casing, and the form of off-premises station is not restricted, and shares an electrical equipment box simultaneously; Simultaneously, the air-conditioning system of indoor set can be opened separately or be opened simultaneously, can control selection according to user's actual needs, make this integrated wall built-up air-conditioner to regulate refrigerating capacity or heating capacity according to the needs in small size room or large tracts of land room, improve the temperature in room greatly.
Preferably, described fan blade, motor and evaporimeter are respectively equipped with two.Two cover air-conditioning systems are set in the indoor set, satisfy the refrigeration in large tracts of land room or the needs of heating capacity, simultaneously again can the excessive influence installing of volume.
In the such scheme, two ports of an end of first, second evaporimeter and first triple valve are connected in parallel, and two ports of the other end of first, second evaporimeter and second triple valve are connected in parallel; The 3rd port of first triple valve is connected with an end of off-premises station, and the 3rd port of second triple valve is connected with the other end of off-premises station.
Alternatively, be provided with a compressor, condenser, bidirectional throttle parts and cross valve in the described off-premises station, the 3rd port of described first triple valve is connected with cross valve, the 3rd port of second triple valve is connected with an end of bidirectional throttle parts, the two ends of described compressor all are connected with cross valve, and an end of condenser is connected with cross valve, the other end is connected with the other end of bidirectional throttle parts.Indoor set is connected by pipeline with off-premises station, and off-premises station can adopt one to overlap independently air-conditioning system, and a compressor can be supplied with plural indoor set system works simultaneously, also can be separately an indoor set system works.
Alternatively, be provided with two compressors that vary in size, a condenser, bidirectional throttle parts and two cross valves in the described off-premises station, the 3rd port of described first triple valve is connected with first, second cross valve simultaneously, the 3rd port of second triple valve is connected with an end of bidirectional throttle parts, the two ends of described first, second compressor are connected with first, second cross valve respectively, and an end of condenser is connected with first, second cross valve simultaneously, the other end is connected with the other end of bidirectional throttle parts.The outside is the one drag two off-premises station, is provided with two compressors that vary in size in the off-premises station, and two compressors can not start simultaneously.According to user's needs, open different cold compressors.When off-premises station started little compressor, big compressor can not start, and indoor set can select an independent evaporimeter to start, and also can select two to start simultaneously, reached the refrigerating/heating effect that the user needs; When off-premises station was opened big compressor, little compressor can not start, and indoor set can be opened one or two evaporimeters equally and move simultaneously, reached the refrigerating/heating effect that the user needs.
In the such scheme, be provided with two compressors and a condenser in the described off-premises station, two compressors form two cover systems with evaporimeter respectively, two cover systems are arranged in parallel, form a closed circuit with the two ends of condenser, wherein, one end of first evaporimeter is connected with first cross valve by a stop valve, the two ends of described first compressor are connected with first cross valve, and an end of described condenser is connected with first cross valve, the other end is connected with the other end of first evaporimeter by the first bidirectional throttle parts; One end of second evaporimeter is connected with second cross valve by a stop valve, the two ends of described second compressor are connected with second cross valve, and an end of described condenser is connected with second cross valve, the other end is connected with the other end of second evaporimeter by the second bidirectional throttle parts.Indoor set is connected by pipeline with off-premises station, off-premises station can adopt one drag two or to drag many air-conditioning systems, be connected with the plural evaporimeter of indoor set respectively, compressor wherein can start two system works for indoor set simultaneously, also can open a system works into indoor set separately.
In the such scheme, described off-premises station is provided with two, be respectively equipped with a compressor and condenser in first, second off-premises station, one end of first evaporimeter is connected with first cross valve by a stop valve, the two ends of described first compressor are connected with first cross valve, and an end of described first condenser is connected with first cross valve, the other end is connected with the other end of first evaporimeter by the first bidirectional throttle parts; One end of second evaporimeter is connected with second cross valve by a stop valve, the two ends of described second compressor are connected with second cross valve, and an end of described second condenser is connected with second cross valve, the other end is connected with the other end of second evaporimeter by the second bidirectional throttle parts.Indoor set is connected by pipeline with off-premises station, off-premises station can adopt the independently air-conditioning system more than two or two, be connected with the plural evaporimeter of indoor set respectively, off-premises station more than two or two can be opened an indoor set system operation separately, also can open simultaneously to be whole indoor set system works operation.
Alternatively, described bidirectional throttle parts are capillary, electric expansion valve or restriction sleeve.Adopt any one bidirectional throttle parts, all can regulate the aperture size automatically according to different compressors.
The utility model also provides a kind of control system of as above-mentioned arbitrary integrated wall built-up air-conditioner, comprise electric-control system, at least two air-conditioning systems that are electrically connected with electric-control system that are arranged on the indoor set and be arranged at remote control system on the remote controller, described air-conditioning system is electrically connected with electric-control system, and electric-control system receives the signal that remote control system is sent.This control system is provided with at least two independently air-conditioning systems, each air-conditioning system is controlled refrigerating capacity and heating capacity respectively, but each air-conditioning system is jointly by an electric control system controls, electric-control system is by receiving the signal that remote control system is sent, thereby one or more air-conditioning systems are controlled the adjusting that realizes refrigerating capacity or heating capacity.
Preferably, the quantity of described remote control system is corresponding with the quantity of air-conditioning system, and electric-control system receives the signal that each remote control system is sent.The work of independence control air conditioner system is convenient in the corresponding setting of a plurality of remote control systems and air-conditioning system, control refrigerating capacity or heating capacity.
Adopt the different code differentiation of at least two covers to the control of air-conditioning system in this control system.
Compared with prior art, the beneficial effects of the utility model are:
The integrated wall built-up air-conditioner of the utility model is provided with at least two fan blades, motor and evaporimeter in indoor set, be equivalent to the indoor set air-conditioning system more than two or two is merged in the indoor set casing, and the form of off-premises station is not restricted, and shares an electrical equipment box simultaneously; Simultaneously, the air-conditioning system of indoor set can be opened separately or be opened simultaneously, can control selection according to user's actual needs, make this integrated wall built-up air-conditioner to regulate refrigerating capacity or heating capacity according to the needs in small size room or large tracts of land room, improve the temperature in room greatly.This wall built-up air-conditioner is simple in structure, easy for installation, greatly reduces the cost of complete machine and installation.
The control system of the integrated wall built-up air-conditioner of the utility model is provided with at least two independently air-conditioning systems, each air-conditioning system is controlled refrigerating capacity and heating capacity respectively, but each air-conditioning system is jointly by an electric control system controls, electric-control system is by receiving the signal that remote control system is sent, thereby one or more air-conditioning systems are controlled the adjusting that realizes refrigerating capacity or heating capacity.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the integrated wall built-up air-conditioner of embodiment 1.
Fig. 2 is the frame structure schematic diagram of the integrated wall built-up air-conditioner of embodiment 1.
Fig. 3 is the frame structure schematic diagram of the integrated wall built-up air-conditioner of embodiment 2.
Fig. 4 is the frame structure schematic diagram of the integrated wall built-up air-conditioner of embodiment 3.
Fig. 5 is the frame structure schematic diagram of the integrated wall built-up air-conditioner of embodiment 4.
The specific embodiment
Below in conjunction with the specific embodiment the utility model is further described.Wherein, accompanying drawing only is used for exemplary illustration, expression only be schematic diagram, but not pictorial diagram can not be interpreted as the restriction to this patent; For embodiment of the present utility model is described better, some parts of accompanying drawing have omission, amplify or dwindle, and do not represent the size of actual product; For a person skilled in the art, in the accompanying drawing some known features and explanation thereof may to omit be understandable.
In the utility model, the term of describing the position relation only is used for exemplary illustration, can not be interpreted as the restriction to this patent.Unless otherwise prescribed or limit, need to prove, if there are terms such as " installation ", " connection ", " linking to each other " should do broad understanding, for example, can be that mechanical connection or electrical connection or gas circuit connect, also can be the connection of two element internals, it can be direct connection, also can be to link to each other indirectly by intermediary, for the ordinary skill in the art, can understand the concrete implication of above-mentioned term as the case may be.
Embodiment 1
As Fig. 1 to first embodiment that Figure 2 shows that the integrated wall built-up air-conditioner of the utility model, comprise indoor set 10, off-premises station 20 and control module, indoor set 10 comprises base 11, the outer cover 12 that covers with base 11, the electrical equipment box 14 of being located at the panel 13 on the outer cover 12 and being located at base 11 sidepieces, be provided with two evaporator assemblies in the space that outer cover 12 and base 11 cover, each evaporator assemblies comprises a fan blade 15 respectively, a motor 16 and an evaporimeter 17 that is connected with off-premises station 20, evaporimeter 17 is located at outside the fan blade 15, the power that motor 16 provides fan blade 15 to rotate, electrical equipment box 14 one of control or control two evaporator assemblies simultaneously and be communicated with off-premises station 20.
As shown in Figure 2, be provided with a compressor 21, condenser 22, two-way capillary 23 and cross valve 24 in the off-premises station 20, two ports of one end of first evaporimeter 17, second evaporimeter 17 ' and first triple valve 30 are connected in parallel, and two ports of the other end of first evaporimeter 17, second evaporimeter 17 ' and second triple valve 31 are connected in parallel; The 3rd port of first triple valve 30 is connected with cross valve 24 by a stop valve 32, and the 3rd port of second triple valve 31 is connected with an end of two-way capillary 23 by another stop valve 33; The two ends of compressor 21 are connected with cross valve 24, and an end of condenser 22 is connected with cross valve 24, the other end is connected with the other end of two-way capillary 23.The off-premises station 20 of present embodiment adopts one to overlap independently air-conditioning system, and a compressor 21 is supplied with two indoor set 10 system works simultaneously, can be separately indoor set 10 system works according to actual operating position also.
When air-conditioner freezes, fluid flows out from an end of evaporimeter 17, through flowing to a end of condenser 22 behind the compressor 21, fluid is flowed through condenser 22 backs from the outflow of b end, and continuation finally flows to the other end of evaporimeter 17 through two-way capillary 23, fluid and outside air carry out heat exchange, thereby reach refrigeration; When air-conditioner heats, fluid flows out from an end of evaporimeter 17, and the two-way capillary 23 of process arrives the b end of condensers 22, and fluid is flowed through condenser 22 backs from the outflow of a end, continue again to flow to the other end of evaporimeter 17 through behind the compressor 21, thereby reach heating effect.
Two cover air-conditioning systems are set in the indoor set 10, satisfy the refrigeration in large tracts of land room or the needs of heating capacity, simultaneously again can the excessive influence installing of volume.This integrated wall built-up air-conditioner is provided with two fan blades 15, two motors 16 and two evaporimeters 17 in indoor set 10, be equivalent to two indoor set 10 air-conditioning systems are merged in indoor set 10 casings, and the form of off-premises station 20 is not restricted, and shares an electrical equipment box 14 simultaneously; Simultaneously, the air-conditioning system of indoor set 10 can be opened separately or be opened simultaneously, can control selection according to user's actual needs, make this integrated wall built-up air-conditioner to regulate refrigerating capacity or heating capacity according to the needs in small size room or large tracts of land room, improve the temperature in room greatly.
Embodiment 2
Be illustrated in figure 3 as second embodiment of the integrated wall built-up air-conditioner of the utility model, as different from Example 1, be provided with two compressors that vary in size 21 in the off-premises station 20,21 ', a condenser 22, a two-way capillary 23 and two cross valves 24,24 ', the 3rd port of first triple valve 32 is by 33 whiles and first cross valve 24 of triple valve, second cross valve 24 ' connects, the 3rd port of second triple valve 31 is connected with an end of two-way capillary 23 by triple valve 34, first compressor 21, the two ends of second compressor 21 ' respectively with first cross valve 24, second cross valve 24 ' connects, end while and first cross valve 24 of condenser 22, second cross valve 24 ' connects, the other end is connected with the other end of two-way capillary 23.The outside is the one drag two off-premises station, and being provided with two compressors that vary in size, 21,21 ', two compressors in the off-premises station 20 can not start simultaneously.According to user's needs, open different cold compressors.When off-premises station 20 started little compressor 21, big compressor 21 ' can not start, and indoor set 10 can select an independent evaporimeter 17/17 ' to start, and also can select two to start simultaneously, reaches the refrigerating/heating effect that the user needs; When off-premises station 20 was opened big compressor 21 ', little compressor 21 can not start, and indoor set 10 can be opened one or two evaporimeters equally and move simultaneously, reaches the refrigerating/heating effect that the user needs.Refrigeration and the process that heats are identical with embodiment 1.
Embodiment 3
Be illustrated in figure 4 as the 3rd embodiment of the integrated wall built-up air-conditioner of the utility model, as different from Example 1, be provided with two compressors 21 in the off-premises station 20,21 ' and condenser 22, two compressors 21,21 ' respectively with evaporimeter 17,17 ' forms two cover systems, two cover systems are arranged in parallel, form a closed circuit with the two ends of condenser 22, wherein, one end of first evaporimeter 17 is connected with first cross valve 24 ' by a stop valve 30, the two ends of first compressor 21 ' all are connected with first cross valve 24 ', the other end of first evaporimeter 17 is connected with an end of the first two-way capillary 23 by a stop valve 31, and the other end of the first two-way capillary 23 is connected with the b end of condenser 22; One end of second evaporimeter 17 ' is connected with second cross valve 24 by a stop valve 32, the two ends of second compressor 21 all are connected with second cross valve 24, the other end of second evaporimeter 17 ' is connected with an end of the second two-way capillary 23 ' by a stop valve 33, and the other end of the second two-way capillary 23 ' is connected with the b end of condenser 22.Indoor set 10 and off-premises station 20 are connected by pipeline, off-premises station 20 can adopt one drag two or to drag many air-conditioning systems, be connected with two evaporimeters 17,17 ' of indoor set 10 respectively, compressor 21 wherein can start two system works for indoor set 10 simultaneously, also can open a system works into indoor set 10 separately.Refrigeration and the process that heats are identical with embodiment 1.
Embodiment 4
Be illustrated in figure 5 as the 4th embodiment of the integrated wall built-up air-conditioner of the utility model, as different from Example 1, off-premises station is provided with two, first off-premises station 20, be respectively equipped with a compressor and condenser in second off-premises station 20 ', one end of first evaporimeter 17 is connected with first cross valve 24 by a stop valve 30, the two ends of first compressor 21 all are connected with first cross valve 24, the other end of first evaporimeter 17 is connected with an end of the first two-way capillary 23 by a stop valve 31, and the other end of the first two-way capillary 23 is connected with the b end of first condenser 22; One end of second evaporimeter 17 ' is connected with second cross valve 24 ' by a stop valve 32, the two ends of second compressor 21 ' all are connected with second cross valve 24 ', the other end of second evaporimeter 17 ' is connected with an end of the second two-way capillary 23 ' by a stop valve 33, and the other end of the second two-way capillary 23 ' is connected with the b end of second condenser 22 '.Indoor set 10 is connected by pipeline with off-premises station 20,20 ', off-premises station 20,20 ' can adopt the air-conditioning system of two platform independent, be connected with two evaporimeters 17,17 ' of indoor set 10 respectively, two off-premises stations 20,20 ' can be opened indoor set 10 a systems operation separately, and also can open simultaneously is whole indoor set 10 system works operation.Refrigeration and the process that heats are identical with embodiment 1.
Embodiment 5
The embodiment of the control system of the integrated wall built-up air-conditioner of the utility model, comprise electric-control system, two air-conditioning systems that are electrically connected with electric-control system that are arranged on the indoor set and be arranged at remote control system on the remote controller, air-conditioning system is electrically connected with electric-control system, and electric-control system receives the signal that remote control system is sent.The quantity of remote control system is corresponding with the quantity of air-conditioning system, and electric-control system receives the signal that each remote control system is sent.This control system is provided with at least two independently air-conditioning systems, each air-conditioning system is controlled refrigerating capacity and heating capacity respectively, but each air-conditioning system is jointly by an electric control system controls, electric-control system is by receiving the signal that remote control system is sent, thereby one or more air-conditioning systems are controlled the adjusting that realizes refrigerating capacity or heating capacity.
Adopt the different code differentiation of at least two covers to the control of air-conditioning system in this control system.The controller of two cover systems adopts different code to distinguish, remote controller is set with A key and B key in addition, suppose that two cover systems are respectively A system, B system, A system and B system also adopt different code to distinguish, when remote controller is pressed the A button, the code of remote controller emission is received by the A system electric control, and code is distinguished in interior dynamo-electric control, and the A system starts.Same when remote controller is pressed the B button, the B system starts, and when pressing A key and B key simultaneously, two interior machines start simultaneously.Adopt code to distinguish between the interior machine, the remote controller of starting shooting in addition also adopts without code and distinguishes, and remote controller A code or B-code be the control routine of corresponding indoor set one by one.But two interior machine isolated operations also can move simultaneously.
Obviously, above-described embodiment of the present utility model only is for the utility model example clearly is described, and is not to be restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.All any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the utility model claim.
Claims (8)
1. an integrated wall built-up air-conditioner comprises indoor set, off-premises station and control module, it is characterized in that, is provided with at least two evaporimeters in the described indoor set, and described control module is controlled one or more evaporimeters and is communicated with off-premises station.
2. integrated wall built-up air-conditioner according to claim 1 is characterized in that, described evaporimeter is provided with two.
3. integrated wall built-up air-conditioner according to claim 2 is characterized in that, two ports of an end of first, second evaporimeter and first triple valve are connected in parallel, and two ports of the other end of first, second evaporimeter and second triple valve are connected in parallel; The 3rd port of first triple valve is connected with an end of off-premises station, and the 3rd port of second triple valve is connected with the other end of off-premises station.
4. integrated wall built-up air-conditioner according to claim 3, it is characterized in that, be provided with a compressor, condenser, bidirectional throttle parts and cross valve in the described off-premises station, the 3rd port of described first triple valve is connected with cross valve, the 3rd port of second triple valve is connected with an end of bidirectional throttle parts, the two ends of described compressor all are connected with cross valve, and an end of condenser is connected with cross valve, the other end is connected with the other end of bidirectional throttle parts.
5. integrated wall built-up air-conditioner according to claim 3, it is characterized in that, be provided with two compressors that vary in size in the described off-premises station, a condenser, bidirectional throttle parts and two cross valves, the 3rd port of described first triple valve is simultaneously with first, second cross valve connects, the 3rd port of second triple valve is connected with an end of bidirectional throttle parts, described first, the two ends of second compressor are respectively with first, second cross valve connects, and an end of condenser is simultaneously with first, second cross valve connects, the other end is connected with the other end of bidirectional throttle parts.
6. integrated wall built-up air-conditioner according to claim 2 is characterized in that, is provided with two compressors and a condenser in the described off-premises station, two compressors form two cover systems with evaporimeter respectively, and two cover systems are arranged in parallel, and form a closed circuit with the two ends of condenser, wherein
One end of first evaporimeter is connected with first cross valve by a stop valve, the two ends of described first compressor are connected with first cross valve, and an end of described condenser is connected with first cross valve, the other end is connected with the other end of first evaporimeter by the first bidirectional throttle parts;
One end of second evaporimeter is connected with second cross valve by a stop valve, the two ends of described second compressor are connected with second cross valve, and an end of described condenser is connected with second cross valve, the other end is connected with the other end of second evaporimeter by the second bidirectional throttle parts.
7. integrated wall built-up air-conditioner according to claim 2 is characterized in that, described off-premises station is provided with two, is respectively equipped with a compressor and condenser in first, second off-premises station,
One end of first evaporimeter is connected with first cross valve by a stop valve, the two ends of described first compressor are connected with first cross valve, and an end of described first condenser is connected with first cross valve, the other end is connected with the other end of first evaporimeter by the first bidirectional throttle parts;
One end of second evaporimeter is connected with second cross valve by a stop valve, the two ends of described second compressor are connected with second cross valve, and an end of described second condenser is connected with second cross valve, the other end is connected with the other end of second evaporimeter by the second bidirectional throttle parts.
8. according to each described integrated wall built-up air-conditioner of claim 4 to 7, it is characterized in that described bidirectional throttle parts are capillary, electric expansion valve or restriction sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141123 CN203163102U (en) | 2013-03-26 | 2013-03-26 | Integrated wall-mounted air-conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201320141123 CN203163102U (en) | 2013-03-26 | 2013-03-26 | Integrated wall-mounted air-conditioner |
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| CN203163102U true CN203163102U (en) | 2013-08-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520165A (en) * | 2017-09-18 | 2019-03-26 | 奥克斯空调股份有限公司 | A kind of air-conditioner set and its four-way valve fault detection method |
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2013
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520165A (en) * | 2017-09-18 | 2019-03-26 | 奥克斯空调股份有限公司 | A kind of air-conditioner set and its four-way valve fault detection method |
| CN109520165B (en) * | 2017-09-18 | 2020-11-06 | 奥克斯空调股份有限公司 | Air conditioning unit and four-way valve fault detection method thereof |
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