CN201844477U - Indoor slave of split air conditioner - Google Patents
Indoor slave of split air conditioner Download PDFInfo
- Publication number
- CN201844477U CN201844477U CN201020288216XU CN201020288216U CN201844477U CN 201844477 U CN201844477 U CN 201844477U CN 201020288216X U CN201020288216X U CN 201020288216XU CN 201020288216 U CN201020288216 U CN 201020288216U CN 201844477 U CN201844477 U CN 201844477U
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- air conditioner
- split
- indoor
- type air
- split air
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Abstract
The utility model discloses an indoor slave (hereinafter referred to as the salve) of a split air conditioner, which works together with an original one-drive-one split air conditioner (hereinafter referred to as a host) in a building, and aims to solve the problem that two sets of air conditioners are repeatedly installed in two different rooms in different periods of use time when the load of the air conditioners is close and the spaces are adjacent. The slave of the split air conditioner comprises an evaporator and a fan; an externally connected refrigerant pipeline comprises two three-way pipes (branch pipes) or other three-way pipe fittings; and a power driven valve is connected to the on and the off of two branches on the three-way pipes. By adopting the structure, any one of the indoor host and the indoor slave can be switched to run with an outdoor host one to one. Consequently, a set of one-drive-one split air conditioner and the indoor slave of the split air conditioner can be installed in two rooms in different periods of use time when the load of the air conditioners is close; and compared with the prior art, a compressor, a condenser and an outdoor fan can be omitted, the investment is reduced, and the outdoor space is saved.
Description
Technical field
The utility model relates to the indoor secondary machine of a kind of split-type air conditioner device.
Background technology
At present, traditional split-type air conditioner device includes one-to-one and and drags many two classes, and promptly an off-premises station cooperates refrigeration (heating) with an indoor set, or an off-premises station cooperates refrigeration (heating) with many indoor sets.
For adjacent use period difference and two close rooms of air conditioner load all can not well satisfy the low and requirements of saving energy of price with means for air conditioner.
For example room Chinese Restaurant and bedroom, there are three with traditional air-conditioning solution: the one, install two cover one-to-one split-type air conditioners additional, another is to add a cabinet-type air conditioner of big refrigerating capacity in the dining room, and the air-conditioning wind in bedroom spreads from the dining room in the past, the 3rd, and adopt one to drag many split-type air conditioners device.
1, install two cover split-type air conditioner devices additional, this mode, all parts of air-conditioning are two overlapping entirely, the cost height, two off-premises stations take up room greatly, and the use of this two complete equipment is asynchronous substantially, has a cover air-conditioning idle substantially, causes waste.
2, add container loader in the dining room, this mode needs air-conditioning and dining room when not needing air-conditioning in the bedroom, need open sufficient dining room cabinet-type air conditioner by air-conditioning wind by being diffused into the bedroom.The prerequisite that air-conditioning wind will be diffused into the bedroom is, cabinet-type air conditioner will be lowered the temperature the dining room earlier (intensification) to enough low (height), and by the convection current diffusion, the bedroom just can obtain the effect of air-conditioning then.Cold (heat) amount that is dining room cooling (intensification) is then wasted.
3, install one additional and drag many split-type air conditioners device, this mode can install indoor set respectively separately additional in bedroom and dining room, a shared off-premises station.Shared off-premises station refrigeration (heating) design capacity is two room indoor set sums, and when having only the running of indoor set, the compressor of off-premises station is operated at full capacity for non-, no matter adopt frequency conversion or other regulation and control ways, compressor efficiency is all had a greatly reduced quality during sub-load.Operation energy consumption greatly increases.What is more important adopts a holder multisystem, and compressor is big, and control measures comprise equipment price height such as frequency conversion, cause overall initial cost bigger.
Summary of the invention
For overcoming above-mentioned defective, of the present utility modelly provide the split-type air conditioner device indoor secondary machine, it cooperates common one-to-one split-type air conditioner to use, utilize air-conditioning to use the asynchronism of period,, use different indoor sets and an off-premises station coupling refrigeration (heating) respectively in the different periods, improve the use duration and the frequency of one-to-one off-premises station, compare with routine and to purchase a cover compressor, condenser, outdoor fan less, reduced investment, saved the exterior space.
For achieving the above object, the indoor secondary machine of split-type air conditioner device of the present utility model, include evaporimeter and blower fan, it is characterized in that, two threeways (or branch pipe) or other triple channel pipe fittings that on its refrigerant line that outwards connects, also comprise, and be provided with the driven by power valve, switch the break-make that is connected in two branch roads in the threeway.
Particularly, two threeways (or branch pipe) or other triple channel pipe fittings that on its refrigerant line that outwards connects, also comprise, by them, the indoor secondary machine of split-type air conditioner device can link to each other with the off-premises station of common one-to-one split-type air conditioner device, the refrigerant line of indoor set.
Particularly, on it is connected in two branch roads on the triple channel pipe fitting, the driven by power valve is installed, this valve can be one or a plurality of.When indoor secondary machine of split-type air conditioner device and one-to-one split-type air conditioner device are used, the switch of driven by power valve can switch refrigerant flow direction, the indoor set of one-to-one split-type air conditioner device is communicated with the off-premises station refrigerant line, close the indoor set refrigerant passage of the indoor secondary machine of split-type air conditioner device simultaneously, the indoor set of the indoor secondary machine of split-type air conditioner device is communicated with the off-premises station refrigerant line of one-to-one split-type air conditioner device, close the indoor set refrigerant passage of one-to-one split-type air conditioner device simultaneously.
Adopt said structure, air conditioner load is close, and two rooms of air-conditioning asynchronism(-nization) when air-conditioning work, are the operational mode of common air-conditioning one-to-one.Off-premises station and indoor set mate fully, and compressor can be operated at full capacity refrigeration (heating) efficient height, operation power saving.The indoor set of the indoor secondary machine of split-type air conditioner device and one-to-one split-type air conditioner device, a shared off-premises station has been saved the equipment investment of repetition and outdoor space.
Description of drawings
Fig. 1 is refrigeration of the present utility model (a heating) system schematic.
Fig. 2 is the floor map of embodiment of the present utility model.
Fig. 3 is the floor map of the embodiment of prior art one-to-one.
Fig. 4 is the floor map of the embodiment of prior art two cover one-to-ones.
Fig. 5 drags the floor map of many embodiment for prior art one.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1, the indoor secondary machine of the utility model split-type air conditioner device, include evaporimeter 1 and blower fan 2, two the triple channel pipe fittings 3,4 that on its refrigerant line that outwards connects, also comprise, and be provided with driven by power valve 5,6, (being that example illustrates with two valves only here, also can be other valves that switch coolant channel, can be one or more) switches the break-make that is connected in two branch roads in the threeway.It and a cover one-to-one split-type air conditioner are used, and the one-to-one split-type air conditioner comprises indoor set 7 and off-premises station 8, link together with the refrigerant line of the indoor secondary machine of split-type air conditioner device.The indoor set 7 of one-to-one split-type air conditioner is with among the indoor secondary machine of split-type air conditioner device is installed on different rooms respectively, when the room, indoor set place of one-to-one split-type air conditioner needs refrigeration (heating), valve 5 is opened, valve 6 is closed, indoor set 7 communicates with off-premises station 8 refrigerant lines, the indoor secondary machine refrigerant pipeline of split-type air conditioner device is obstructed, and indoor set 7 cooperates operation with off-premises station 8, and the indoor secondary machine of split-type air conditioner device does not move; When room, the indoor secondary machine place of split-type air conditioner device needs refrigeration (heating), valve 6 is opened, valve 5 is closed, the indoor secondary machine of split-type air conditioner device communicates with off-premises station 8 refrigerant lines, indoor set 7 refrigerant lines are obstructed, the indoor secondary machine of split-type air conditioner device cooperates operation with off-premises station 8, and indoor set 7 does not move.
In the room as shown in Figure 2, room 4 and 5 is respectively dining room and bedroom, the indoor secondary machine of the utility model split-type air conditioner device can be arranged in the dining room, the indoor set 2 of one-to-one split-type air conditioner device is installed in the bedroom, off-premises station is installed in outdoor, refrigerant line is according to connection shown in Figure 1, when the bedroom needs refrigeration (heating), indoor set 2 in the bedroom cooperates operation with off-premises station 1, the indoor secondary machine 3 of split-type air conditioner device does not move, when the dining room needed refrigeration (heating), the indoor secondary machine 3 of the split-type air conditioner device in the dining room cooperated operation with off-premises station 1, and indoor set 2 does not move.No matter be indoor secondary machine 3 operations of indoor set 2 or split-type air conditioner device, off-premises station all with an indoor set cooperating, compressor is in one to one the operating mode of pattern all the time and carries out work, all is in the full load operating mode or approximately works under the operating mode at full capacity, and therefore refrigeration (heating) efficient is higher.
In the room as shown in Figure 3, room 4 and 5 is respectively dining room and bedroom, prior art one-to-one air-conditioner is arranged in the room, big indoor set 3 (cabinet-type air conditioner) is installed in the dining room, off-premises station 1 is installed in outdoor, when the room, bedroom needs refrigeration (heating), indoor set in the dining room cooperates operation with off-premises station, air-conditioning is at first with room, dining room cooling (heating), the air of cooling (heating) is diffused into bedroom and other spaces through convection current in the dining room, so only some cold and hot amount has been given the bedroom, and the cold and hot amount of other residue has then been done idle work.
In the room as shown in Figure 4, room 4 and 5 is respectively dining room and bedroom, and prior art is installed the split-type air conditioner device of two cover one-to-ones, and a cover is installed in the dining room, and corresponding off-premises station is installed in outdoor, and a cover is installed in the bedroom, and corresponding off-premises station also is installed in outdoor.All devices is two covers in this mounting means, air-conditioning system, the system price height, and it is big to take up room, and the exterior space has in limited time, two cover off-premises stations is installed from arranging very trouble.
In the room as shown in Figure 5, room 4 and 5 is respectively dining room and bedroom, prior art one is installed drags many split-type air conditioner devices, and an indoor set is respectively installed in dining room and bedroom, frequency conversion off-premises station of outdoor mounted, the refrigeration of off-premises station (heating) amount are refrigeration (heating) the amount sum of two indoor sets.When the equal room in bedroom and dining room needed refrigeration (heating), indoor set 2, the indoor set 3 in the dining room in the bedroom cooperated operation with off-premises station 1, and this moment, compressor operating was in about the full load operating point, and refrigeration (heating) efficient is than higher.When the bedroom did not need refrigeration (heating), when the room, dining room needed refrigeration (heating), the indoor set 3 in the dining room cooperated operation with off-premises station 1, and indoor set 2 does not move.At this moment, compressor variable frequency or adopt the operation of other control measures, compressor is in the operation at part load state, and work refrigeration (heating) efficient is lower.This mode, compressor are two indoor sets refrigeration (heating) amount sum, need simultaneously deployment device such as frequency converter are set, and cost is higher, and when having only a room indoor set cooling, compressor is in part load condition, and refrigeration (heating) efficient reduces.
Obviously, those skilled in the art can carry out some changes to structure of the present utility model, such as using triple valve to replace two valves, the part parts are formed the equipment of other titles etc. separately, change in any case is as long as adopt the pattern of an one-to-one split-type air conditioner and an indoor set cooperation all not break away from spiritual scope of the present utility model.If therefore these changes belong in the utility model claims and the equivalent technologies scope thereof, then the utility model also is intended to contain these changes.
Claims (2)
1. the indoor secondary machine of split-type air conditioner device includes evaporimeter and blower fan, it is characterized in that, also comprises two triple channel pipe fittings on its refrigerant line that outwards connects, and is provided with the driven by power valve, switches the break-make that is connected in two branch roads in the threeway.
2. the indoor secondary machine of split-type air conditioner device as claimed in claim 1 is characterized in that: on it is connected in two branch roads on the triple channel pipe fitting, the driven by power valve is installed, this valve can be one or a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020288216XU CN201844477U (en) | 2010-08-11 | 2010-08-11 | Indoor slave of split air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020288216XU CN201844477U (en) | 2010-08-11 | 2010-08-11 | Indoor slave of split air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201844477U true CN201844477U (en) | 2011-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020288216XU Expired - Fee Related CN201844477U (en) | 2010-08-11 | 2010-08-11 | Indoor slave of split air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201844477U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015013617A1 (en) * | 2013-07-26 | 2015-01-29 | Whirlpool Corporation | Air conditioning systems for at least two rooms using a single outdoor unit |
| CN107514739A (en) * | 2017-07-21 | 2017-12-26 | 青岛海尔空调器有限总公司 | A kind of air-conditioner control method |
-
2010
- 2010-08-11 CN CN201020288216XU patent/CN201844477U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015013617A1 (en) * | 2013-07-26 | 2015-01-29 | Whirlpool Corporation | Air conditioning systems for at least two rooms using a single outdoor unit |
| CN107514739A (en) * | 2017-07-21 | 2017-12-26 | 青岛海尔空调器有限总公司 | A kind of air-conditioner control method |
| WO2019015403A1 (en) * | 2017-07-21 | 2019-01-24 | 青岛海尔空调器有限总公司 | Air conditioner control method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhao Yongli Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
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| 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: 20110525 Termination date: 20190811 |