CN108800686A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN108800686A CN108800686A CN201810850257.4A CN201810850257A CN108800686A CN 108800686 A CN108800686 A CN 108800686A CN 201810850257 A CN201810850257 A CN 201810850257A CN 108800686 A CN108800686 A CN 108800686A
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- Prior art keywords
- refrigerant
- note
- mouth
- pipeline
- air conditioner
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- 239000003507 refrigerant Substances 0.000 claims abstract description 173
- 210000005239 tubule Anatomy 0.000 claims description 24
- 239000002826 coolant Substances 0.000 claims description 8
- 230000010412 perfusion Effects 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 abstract description 10
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 13
- 230000008439 repair process Effects 0.000 description 8
- 238000001704 evaporation Methods 0.000 description 7
- 230000008020 evaporation Effects 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 7
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000010410 reperfusion Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B45/00—Arrangements for charging or discharging refrigerant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/26—Refrigerant piping
- F24F1/32—Refrigerant piping for connecting the separate outdoor units to indoor units
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The present invention provides an air conditioner, comprising: the outdoor unit (1) and the indoor unit (2) as well as a refrigerant pipeline (3) connected between the outdoor unit (1) and the indoor unit (2), wherein the refrigerant pipeline (3) comprises a first pipeline part (31) positioned indoors and a second pipeline part (32) positioned outdoors; a first refrigerant filling nozzle (41) capable of vacuumizing or filling refrigerant into the refrigerant pipeline (3) is arranged on the first pipeline part (31); and/or the second pipeline part (32) is also connected with a connecting pipe (5), one end of the connecting pipe (5) can be communicated with the inside of the refrigerant pipeline (3), the other end of the connecting pipe (5) extends indoors, and the other end of the connecting pipe is connected with a second refrigerant injection nozzle (42) which can vacuumize or fill refrigerant into the refrigerant pipeline (3). The invention can vacuumize and fill refrigerant into the air conditioning system at the indoor side, is simpler and more convenient to install and maintain, and improves the safety factor.
Description
Technical field
The invention belongs to air-conditioning technical fields, and in particular to a kind of air conditioner.
Background technology
Currently, with the raising of people's level of consumption, the use of air-conditioning is more and more extensive, and some air-conditionings are built mounted on high level
It builds, for outer machine in the outside of skyscraper, the master worker that sometimes to need repairing in the repair of air-conditioning is hung in the high building of tens layers
On, cause outside to vacuumize unusual inconvenience, when after-sales service fills refrigerant and is also very inconvenient again, and installation or repair
Master worker operates, and abnormally dangerous, safety coefficient is very low, and installation effectiveness is relatively low.
Since inconvenient for operation and safety coefficient is low, maintenance and installation efficiency when air conditioner in the prior art, which exists, to be repaired
The technical problems such as relatively low, therefore research and design of the present invention goes out a kind of air conditioner.
Invention content
Therefore, it is operated not when the technical problem to be solved in the present invention is that air conditioner in the prior art is overcome to there is repair
Convenient defect, to provide a kind of air conditioner.
The present invention provides a kind of air conditioner comprising：
Outdoor unit and indoor unit, and the refrigerant pipeline that is connected between the outdoor unit and the indoor unit, it is described cold
Matchmaker's pipeline includes the second pipeline portions for being located at indoor first pipeline portions and being located outside；
And it is provided on first pipeline portions and can the refrigerant pipeline be vacuumized or is perfused refrigerant
First note refrigerant mouth；And/or a connecting tube is also associated on second pipeline portions, one end of the connecting tube can
It is connected to refrigerant pipeline inside and the other end of the connecting tube extends to interior, and the other end is connected with
Can the refrigerant pipeline be vacuumized or is perfused the second note refrigerant mouth of refrigerant.
Preferably,
The connecting tube is capillary.
Preferably,
The first note refrigerant mouth and/or the second note refrigerant mouth are the valve body that can fill refrigerant.
Preferably,
Further include vacuum pump, the vacuum pump can be connected to the first note refrigerant mouth and/or the second note refrigerant
At mouth, to be vacuumized to the air conditioner by the first note refrigerant mouth and/or the second note refrigerant mouth.
Preferably,
Further include refrigerant tank, the refrigerant tank can be connected to the first note refrigerant mouth and/or the second note refrigerant
At mouth, to be irrigated refrigerant to the air conditioner by the first note refrigerant mouth and/or the second note refrigerant mouth.
Preferably,
The outdoor unit includes outdoor condenser and compressor, the indoor unit include indoor evaporator, the refrigerant pipe
Road includes the big pipe being relatively large in diameter that the compressor is flowed to along refrigerant flow direction, from the indoor evaporator, described cold
Matchmaker's pipeline further includes along smaller small of refrigerant flow direction, the diameter for flowing to the indoor evaporator from the outdoor condenser
Pipe, wherein the diameter of the big pipe is more than the diameter of the tubule.
Preferably,
The first note refrigerant mouth is arranged at the position of the big pipe, at the big pipe to the refrigerant pipeline into
Row vacuumizes or is perfused refrigerant.
Preferably,
The big valve for controlling the big pipe break-make or adjusting uninterrupted is additionally provided on the big pipe；In the tubule
On be additionally provided with the minor valve for controlling the tubule break-make or adjusting uninterrupted；And the second note refrigerant mouth be set to it is described
The position of big valve.
Preferably,
When the air conditioner is newly installed, the big valve and the minor valve are simultaneously closed off, and pass through first note
Refrigerant mouth and/or the second note refrigerant mouth vacuumize the indoor unit and the refrigerant pipeline, then pass through described again
One note refrigerant mouth and/or the second note refrigerant mouth carry out cooling medium charging.
Preferably,
When the air conditioner after-sales service, the big valve and the minor valve are opened simultaneously, directly passes through described
One note refrigerant mouth and/or the second note refrigerant mouth vacuumize the indoor unit, the outdoor unit and the refrigerant pipeline, so
Cooling medium charging is carried out by the first note refrigerant mouth and/or the second note refrigerant mouth again afterwards.
A kind of air conditioner provided by the invention has the advantages that：
The present invention by indoor first pipeline portions setting can vacuumize or be perfused the of refrigerant
One note refrigerant mouth, or connect a connecting tube on the second pipeline portions being located outside, extend to interior by connecting tube, again
Setting can be vacuumized or be perfused the second note refrigerant mouth of refrigerant in connecting tube, can effectively realize side pair indoors
Air-conditioning system is vacuumized and is perfused refrigerant, goes to operate without hanging to outdoor by worker again so that installation and repair are more
It is simple and convenient, installation and maintenance efficiency are improved, and also effectively ensured the safety of worker, improves safety coefficient.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment one of the air conditioner of the present invention；
Fig. 2 is the structural schematic diagram of the embodiment two of the air conditioner of the present invention.
Reference numeral is expressed as in figure：
1, outdoor unit；2, indoor unit；21, gas collecting tube；3, refrigerant pipeline；31, the first pipeline portions；32, the second duct portion
Point；33, big pipe；34, tubule；41, the first note refrigerant mouth；42, the second note refrigerant mouth；5, connecting tube；6, big valve.
Specific implementation mode
As shown in Figs. 1-2, the present invention provides a kind of air conditioner comprising：
Outdoor unit 1 and indoor unit 2, and the refrigerant pipeline 3 that is connected between the outdoor unit 1 and the indoor unit 2, institute
It includes the second pipeline portions 32 for being located at indoor first pipeline portions 31 and being located outside to state refrigerant pipeline 3；
Embodiment one, referring to attached drawing 1, being provided on first pipeline portions 31 can be to the refrigerant pipeline 3
Vacuumized or be perfused the first note refrigerant mouth 41 of refrigerant；
Embodiment two, referring to attached drawing 2, and/or, a connecting tube 5, institute are also associated on second pipeline portions 32
Stating one end of connecting tube 5 can be connected to and the other end of the connecting tube 5 extends to interior with the inside of the refrigerant pipeline 3, and
The other end is connected with the second note refrigerant mouth 42 that can the refrigerant pipeline 3 be vacuumized or is perfused refrigerant.
The present invention by indoor first pipeline portions setting can vacuumize or be perfused the of refrigerant
One note refrigerant mouth, or connect a connecting tube on the second pipeline portions being located outside, extend to interior by connecting tube, again
Setting can be vacuumized or be perfused the second note refrigerant mouth of refrigerant in connecting tube, can effectively realize side pair indoors
Air-conditioning system is vacuumized and is perfused refrigerant, goes to operate without hanging to outdoor by worker again so that installation and repair are more
It is simple and convenient, installation and maintenance efficiency are improved, and also effectively ensured the safety of worker, improves safety coefficient.
Preferably,
The connecting tube 5 is capillary.This is the preferred constructive form of the connecting tube of the present invention, by selecting connecting tube
For the structure type of capillary, throttling action can be played to perfusion refrigerant so that refrigerant will not be perfused to big flow, reduce cold
The impact to compressor etc. is perfused due to larger flow by matchmaker, promotes trouble free service performance, ensures the safety of air conditioner all parts
Normal operation.
1) for the safety of erector, and convenient installation after sale and repair, increase at the preferred gas collecting tube of pipe greatly of machine indoors
Add a fluorinfused nozzle, it can be achieved that side vacuumizes, fills refrigerant again indoors.Improve the safety coefficient of installation effectiveness and erector
2) for the safety of erector, and convenient installation after sale and repair, in piece slender capillary tube of outdoor power traction to side
The capillary other end increases fluorinfused nozzle, it can be achieved that side (place being conveniently operated) vacuumizes, fills refrigerant again indoors at convenient to operate.
Improve the safety coefficient of installation effectiveness and erector
Preferably,
The first note refrigerant mouth 41 and/or the second note refrigerant mouth 42 are the valve body that can fill refrigerant, are preferably noted
Fluorine mouth or shut-off valve.This is the preferred constructive form of the first note refrigerant mouth and the second note refrigerant mouth of the present invention, passes through fluorinfused nozzle
Or shut-off valve will especially can be therefrom injected into refrigerant pipeline containing fluorinated refrigerant.
Preferably,
Further include vacuum pump, the vacuum pump can be connected to the first note refrigerant mouth 41 and/or second note is cold
It is true to the air conditioner take out by the first note refrigerant mouth 41 and/or the second note refrigerant mouth 42 at matchmaker's mouth 42
It is empty.It can be connected at the first note refrigerant mouth 41 and/or the second note refrigerant mouth 42 with cold by noting by vacuum pump
Matchmaker's mouth carries out vacuum action to air-conditioner coolant pipeline, to provide condition for perfusion refrigerant.
Preferably,
Further include refrigerant tank, the refrigerant tank can be connected to the first note refrigerant mouth 41 and/or second note is cold
At matchmaker's mouth 42, to be irrigated to the air conditioner by the first note refrigerant mouth 41 and/or the second note refrigerant mouth 42
Refrigerant.It can be connected at the first note refrigerant mouth 41 and/or the second note refrigerant mouth 42 by refrigerant tank to pass through note
Refrigerant mouth carries out cooling medium charging effect to air-conditioner coolant pipeline.
Preferably,
The outdoor unit includes outdoor condenser and compressor, the indoor unit include indoor evaporator, the refrigerant pipe
Road 3 includes the big pipe 33 being relatively large in diameter that the compressor is flowed to along refrigerant flow direction, from the indoor evaporator, described
Refrigerant pipeline 3 further includes smaller along refrigerant flow direction, the diameter for flowing to the indoor evaporator from the outdoor condenser
Tubule 34, wherein the diameter of the big pipe 33 be more than the tubule 34 diameter.It needs exist for explaining, the diameter of big pipe
Larger is for tubule, and the diameter of big pipe is more than tubule, therefore is referred to as big pipe, and tubule is big since diameter is less than
Pipe therefore referred to as tubule.
This is the further preferred structure type of the air conditioner of the present invention, since indoor evaporator flows to the direction of compressor
For gas, then its pipeline then needs that caliber is larger, is then selected as big pipe, since outdoor condenser flows to the pipe of indoor indoor evaporator
Lu Zhongwei liquid, then the pipeline relative tubular diameter can be smaller, is selected as tubule, is carried out to meet different refrigerant phases
Design ensures the trouble free service performance of each pipeline of air conditioner.
Preferably,
The first note refrigerant mouth 41 is arranged at the position of the big pipe 33, at the big pipe 33 to the refrigerant
Pipeline 3 is vacuumized or is perfused refrigerant.This is that the first note refrigerant mouth of the present invention is preferably provided with position, is positioned in big
At pipe position, preferably at gas collecting tube, due to exactly by refrigerant branch pipe in each branch room summarize at collection herein, merge into
Outdoor unit is flowed to again after one manifold, and the first note refrigerant mouth injection refrigerant being arranged here can be effectively by compressor of outdoor unit
Low pressure sucking, and refrigerant enable to circulate each position of air conditioner circulation loop, ensures that refrigerant is perfused
Circulating property.
Preferably,
It is additionally provided with control 33 break-make of big pipe inside the outdoor unit, on the big pipe or adjusts uninterrupted
Big valve 6；It is additionally provided with the control tubule break-make inside the outdoor unit, on the tubule 34 or adjusting flow is big
Small minor valve；And described one end of the connecting tube 5 is set to the position of the big valve 6.This is the connecting tube of the present invention
Specific further preferred link position, big valve is the position being connected between outdoor unit and indoor unit pipeline, small valve
Door is also exactly connected to the position between outdoor unit and indoor unit pipeline, by the way that one end of connecting tube is connected to the big valve
Refrigerant, can be inhaled by the position of the big valve or be circulated into compressor, promote the perfusion of refrigerant by the position of door
Energy.
Preferably,
When the air conditioner is newly installed, the big valve and the minor valve are simultaneously closed off, and pass through first note
Refrigerant mouth 41 and/or the second note refrigerant mouth 42 vacuumize the indoor unit 2 and the refrigerant pipeline 3, then pass through again
The first note refrigerant mouth 41 and/or the second note refrigerant mouth 42 carry out cooling medium charging.
This is preferred reperfusion mode of the air conditioner of present invention when newly installing, embodiment one, indoors the big Guan You of machine
Increase a fluorinfused nozzle at selected works tracheae, fluorinfused nozzle is connected to big pipe tubule and indoor unit evaporation when big minor valve is not turned on
Device, vacuum pump, which is connected on fluorinfused nozzle, may be implemented to vacuumize in inside；It may be implemented in indoor survey and vacuumize raising safety and effect
Rate；Alternatively, embodiment two, a capillary is connect at the fluorinfused nozzle of the big valve of outdoor unit and guides to indoor survey or easy to operate
The place of safe place, one fluorinfused nozzle of another termination of capillary, when big minor valve is not turned on fluorinfused nozzle connection manage greatly it is small
Pipe and indoor machine evaporation, vacuum pump, which is connected to, may be implemented to take out very in the place inside or place easy and safe to operate on fluorinfused nozzle
It is empty；The place that may be implemented in indoor survey or place easy and safe to operate vacuumizes raising safety and efficiency.
Preferably,
When the air conditioner after-sales service, the big valve 6 and the minor valve are opened simultaneously, directly passes through described
One note refrigerant mouth 41 and/or the second note refrigerant mouth 42 take out the indoor unit 2, the outdoor unit 1 and the refrigerant pipeline 3
Then vacuum carries out cooling medium charging by the first note refrigerant mouth 41 and/or the second note refrigerant mouth 42 again.
Preferred reperfusion mode when this is the air conditioner after-sales service of the present invention, embodiment one, in maintenance needs after sale
Big minor valve opens fluorinfused nozzle connection big pipe, tubule, indoor machine evaporation, outdoor condenser full when filling refrigerant again, works as needs
Vacuum pump, which is connected on fluorinfused nozzle, when being vacuumized to operating system may be implemented side indoors and vacuumizes；It can noted after exhausting vacuum
Refrigerant is perfused on fluorine mouth；Alternatively, embodiment two is, it can be achieved that the place at survey or place easy and safe to operate vacuumizes raising indoors
Safety and efficiency；When maintenance needs fill refrigerant again after sale, big minor valve opens fluorinfused nozzle connection big pipe, tubule, indoor unit entirely
Evaporator, outdoor condenser, when needing to vacuumize operating system, vacuum pump is connected on fluorinfused nozzle and may be implemented indoors
The place at side or place easy and safe to operate vacuumizes；Refrigerant can be perfused on fluorinfused nozzle after exhausting vacuum.
Currently, with the raising of people's level of consumption, the use of air-conditioning is more and more extensive, and some air-conditionings are built mounted on high level
It builds, outer machine will be sometimes hung on the high building of tens layers in the outside of skyscraper in the repair of air-conditioning, abnormally dangerous.
For the safety of erector, and facilitate after-sales service, needs to design relevant structure or mode, it can be achieved that side (is grasped indoors
Make convenient and safe place) it vacuumizes, fill refrigerant again.Improve the safety coefficient of installation effectiveness and erector.
In order to realize that side vacuumizes indoors, fill refrigerant again.The safety coefficient for improving installation effectiveness and erector, for this
One problem can take two ways；
Mode one：Increase a fluorinfused nozzle at the preferred gas collecting tube of pipe greatly of machine indoors, when big minor valve is not turned on
Fluorinfused nozzle is connected to big pipe tubule and indoor machine evaporation, and vacuum pump, which is connected on fluorinfused nozzle, may be implemented to vacuumize in inside；It can be real
Interior survey now, which vacuumizes, improves safety and efficiency；When maintenance needs fill refrigerant again after sale, big minor valve opens fluorinfused nozzle entirely
Connection big pipe, tubule, indoor machine evaporation, outdoor condenser, when needing to vacuumize operating system, vacuum pump is connected to note
Side indoors may be implemented on fluorine mouth to vacuumize；Refrigerant can be perfused on fluorinfused nozzle after exhausting vacuum.
Mode two：A capillary is connect at the fluorinfused nozzle of the big valve of outdoor unit guides to indoor survey or easy and safe to operate
The place at place, one fluorinfused nozzle of another termination of capillary, when big minor valve is not turned on fluorinfused nozzle be connected to big pipe tubule and
Indoor machine evaporation, vacuum pump, which is connected to, may be implemented to vacuumize in the place of inside or place easy and safe to operate on fluorinfused nozzle；It can
It realizes that the place at survey or place easy and safe to operate vacuumizes indoors and improves safety and efficiency；Fill cold again in maintenance needs after sale
Big minor valve opens fluorinfused nozzle connection big pipe, tubule, indoor machine evaporation, outdoor condenser full when matchmaker, when needs are to operation
Vacuum pump, which is connected to, when system vacuumizes may be implemented the place of side indoors or place easy and safe to operate and vacuumizes on fluorinfused nozzle；It takes out
Refrigerant can be perfused after complete vacuum on fluorinfused nozzle.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.With
Only it is the preferred embodiment of the present invention described in upper, it is noted that for those skilled in the art, not
Under the premise of being detached from the technology of the present invention principle, several improvements and modifications can also be made, these improvements and modifications also should be regarded as this
The protection domain of invention.
Claims (10)
1. a kind of air conditioner, it is characterised in that：Including：
Outdoor unit (1) and indoor unit (2), and the refrigerant pipeline that is connected between the outdoor unit (1) and the indoor unit (2)
(3), the refrigerant pipeline (3) includes positioned at indoor first pipeline portions (31) and the second pipeline portions being located outside
(32)；
And it is provided on first pipeline portions (31) and can be vacuumized or be perfused refrigerant to the refrigerant pipeline (3)
The first note refrigerant mouth (41)；And/or it is also associated with a connecting tube (5), the connection on second pipeline portions (32)
One end of pipe (5) can be connected to the refrigerant pipeline (3) inside and the other end of the connecting tube (5) extends to interior, and
The other end is connected with the second note refrigerant mouth that can the refrigerant pipeline (3) be vacuumized or be perfused with refrigerant
(42)。
2. air conditioner according to claim 1, it is characterised in that：
The connecting tube (5) is capillary.
3. air conditioner according to claim 1, it is characterised in that：
The first note refrigerant mouth (41) and/or the second note refrigerant mouth (42) are the valve body that can fill refrigerant.
4. air conditioner according to any one of claim 1-3, it is characterised in that：
Further include vacuum pump, the vacuum pump can be connected to the first note refrigerant mouth (41) and/or the second note refrigerant
At mouth (42), to be carried out to the air conditioner by the first note refrigerant mouth (41) and/or the second note refrigerant mouth (42)
It vacuumizes.
5. according to the air conditioner described in any one of claim 1-4, it is characterised in that：
Further include refrigerant tank, the refrigerant tank can be connected to the first note refrigerant mouth (41) and/or the second note refrigerant
At mouth (42), to be carried out to the air conditioner by the first note refrigerant mouth (41) and/or the second note refrigerant mouth (42)
Refrigerant is perfused.
6. air conditioner according to any one of claims 1-5, it is characterised in that：
The outdoor unit includes outdoor condenser and compressor, the indoor unit include indoor evaporator, the refrigerant pipeline (3)
Include the big pipe (33) being relatively large in diameter that the compressor is flowed to along refrigerant flow direction, from the indoor evaporator, it is described
Refrigerant pipeline (3) further include flowed to along refrigerant flow direction, from the outdoor condenser diameter of the indoor evaporator compared with
Small tubule (34), wherein the diameter of the big pipe (33) is more than the diameter of the tubule (34).
7. air conditioner according to claim 6, it is characterised in that：
The first note refrigerant mouth (41) is arranged at the position of the big pipe (33), at the big pipe (33) to described cold
Matchmaker's pipeline (3) vacuumizes or is perfused refrigerant.
8. air conditioner according to claim 6, it is characterised in that：
The big valve (6) for controlling big pipe (33) break-make or adjusting uninterrupted is additionally provided on the big pipe；Described
The minor valve for controlling the tubule break-make or adjusting uninterrupted is additionally provided on tubule (34)；And the institute of the connecting tube (5)
State the position that one end is set to the big valve (6).
9. air conditioner according to claim 8, it is characterised in that：
When the air conditioner is newly installed, the big valve (6) and the minor valve are simultaneously closed off, and cold by first note
Matchmaker's mouth (41) and/or the second note refrigerant mouth (42) vacuumize the indoor unit (2) and the refrigerant pipeline (3), then
Cooling medium charging is carried out by the first note refrigerant mouth (41) and/or the second note refrigerant mouth (42) again.
10. air conditioner according to claim 8, it is characterised in that：
When the air conditioner after-sales service, the big valve (6) and the minor valve are opened simultaneously, directly passes through described first
Refrigerant mouth (41) and/or the second note refrigerant mouth (42) are noted to the indoor unit (2), the outdoor unit (1) and the refrigerant
Pipeline (3) vacuumizes, and then carries out refrigerant by the first note refrigerant mouth (41) and/or the second note refrigerant mouth (42) again
Perfusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810850257.4A CN108800686A (en) | 2018-07-28 | 2018-07-28 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810850257.4A CN108800686A (en) | 2018-07-28 | 2018-07-28 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108800686A true CN108800686A (en) | 2018-11-13 |
Family
ID=64078588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810850257.4A Pending CN108800686A (en) | 2018-07-28 | 2018-07-28 | Air conditioner |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631434A (en) * | 2018-12-13 | 2019-04-16 | 广东美的制冷设备有限公司 | System and method, outdoor machine of air-conditioner and the air-conditioning system of refrigerant are filled into outdoor machine of air-conditioner |
| CN110030634A (en) * | 2019-04-18 | 2019-07-19 | 珠海格力电器股份有限公司 | Air conditioner pipeline structure and air conditioner |
| CN110686324A (en) * | 2019-08-27 | 2020-01-14 | 格力电器(洛阳)有限公司 | Air conditioner connecting pipe, air conditioner and refrigerant filling method |
| CN111780223A (en) * | 2020-07-01 | 2020-10-16 | 青岛海尔空调器有限总公司 | Air conditioner and assembling method for air conditioner |
| CN111780227A (en) * | 2020-07-01 | 2020-10-16 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner, air conditioner and assembling method |
| CN111780226A (en) * | 2020-07-01 | 2020-10-16 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner, air conditioner and assembling method |
| CN114829845A (en) * | 2019-12-04 | 2022-07-29 | 伊莱克斯电器股份公司 | Air conditioner with fluid tank |
| US11841148B2 (en) | 2017-12-13 | 2023-12-12 | Electrolux Appliances Aktiebolag | Window-type air conditioner |
| US11879647B2 (en) | 2021-12-22 | 2024-01-23 | Electrolux Appliances Aktiebolag | Portable air conditioning unit window installation system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202361519U (en) * | 2011-11-28 | 2012-08-01 | 宁波奥克斯空调有限公司 | Cooling medium filling device of split-type air conditioner |
| CN202747484U (en) * | 2012-09-14 | 2013-02-20 | 珠海格力电器股份有限公司 | Air conditioner |
| CN204006850U (en) * | 2014-07-07 | 2014-12-10 | 美的集团武汉制冷设备有限公司 | Indoor apparatus of air conditioner and air-conditioning system |
| US20150040446A1 (en) * | 2013-08-07 | 2015-02-12 | Mitsubishi Electric Corporation | Outdoor unit and air-conditioning apparatus |
| CN204901990U (en) * | 2015-09-02 | 2015-12-23 | 广东美的制冷设备有限公司 | Split standard type air -conditioner |
| CN106152620A (en) * | 2016-07-26 | 2016-11-23 | 海信（广东）空调有限公司 | Evaporator of air conditioner indoor unit and air conditioner |
| CN106196335A (en) * | 2016-07-14 | 2016-12-07 | 海信科龙电器股份有限公司 | Outdoor unit, indoor unit, outdoor unit control method and air conditioner |
| CN208653006U (en) * | 2018-07-28 | 2019-03-26 | 珠海格力电器股份有限公司 | Air conditioner |
-
2018
- 2018-07-28 CN CN201810850257.4A patent/CN108800686A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202361519U (en) * | 2011-11-28 | 2012-08-01 | 宁波奥克斯空调有限公司 | Cooling medium filling device of split-type air conditioner |
| CN202747484U (en) * | 2012-09-14 | 2013-02-20 | 珠海格力电器股份有限公司 | Air conditioner |
| US20150040446A1 (en) * | 2013-08-07 | 2015-02-12 | Mitsubishi Electric Corporation | Outdoor unit and air-conditioning apparatus |
| CN204006850U (en) * | 2014-07-07 | 2014-12-10 | 美的集团武汉制冷设备有限公司 | Indoor apparatus of air conditioner and air-conditioning system |
| CN204901990U (en) * | 2015-09-02 | 2015-12-23 | 广东美的制冷设备有限公司 | Split standard type air -conditioner |
| CN106196335A (en) * | 2016-07-14 | 2016-12-07 | 海信科龙电器股份有限公司 | Outdoor unit, indoor unit, outdoor unit control method and air conditioner |
| CN106152620A (en) * | 2016-07-26 | 2016-11-23 | 海信（广东）空调有限公司 | Evaporator of air conditioner indoor unit and air conditioner |
| CN208653006U (en) * | 2018-07-28 | 2019-03-26 | 珠海格力电器股份有限公司 | Air conditioner |
Cited By (10)
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|---|---|---|---|---|
| US11841148B2 (en) | 2017-12-13 | 2023-12-12 | Electrolux Appliances Aktiebolag | Window-type air conditioner |
| CN109631434A (en) * | 2018-12-13 | 2019-04-16 | 广东美的制冷设备有限公司 | System and method, outdoor machine of air-conditioner and the air-conditioning system of refrigerant are filled into outdoor machine of air-conditioner |
| CN110030634A (en) * | 2019-04-18 | 2019-07-19 | 珠海格力电器股份有限公司 | Air conditioner pipeline structure and air conditioner |
| CN110686324A (en) * | 2019-08-27 | 2020-01-14 | 格力电器(洛阳)有限公司 | Air conditioner connecting pipe, air conditioner and refrigerant filling method |
| CN114829845A (en) * | 2019-12-04 | 2022-07-29 | 伊莱克斯电器股份公司 | Air conditioner with fluid tank |
| CN114829845B (en) * | 2019-12-04 | 2024-04-30 | 伊莱克斯电器股份公司 | Air conditioner with fluid tank |
| CN111780223A (en) * | 2020-07-01 | 2020-10-16 | 青岛海尔空调器有限总公司 | Air conditioner and assembling method for air conditioner |
| CN111780227A (en) * | 2020-07-01 | 2020-10-16 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner, air conditioner and assembling method |
| CN111780226A (en) * | 2020-07-01 | 2020-10-16 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner, air conditioner and assembling method |
| US11879647B2 (en) | 2021-12-22 | 2024-01-23 | Electrolux Appliances Aktiebolag | Portable air conditioning unit window installation system |
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Application publication date: 20181113 |