CN105240938B - Air conditioning system - Google Patents
Air conditioning system Download PDFInfo
- Publication number
- CN105240938B CN105240938B CN201510661487.2A CN201510661487A CN105240938B CN 105240938 B CN105240938 B CN 105240938B CN 201510661487 A CN201510661487 A CN 201510661487A CN 105240938 B CN105240938 B CN 105240938B
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- China
- Prior art keywords
- connector
- port
- way
- distributor
- check valve
- Prior art date
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Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 30
- 230000008676 import Effects 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000005057 refrigeration Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000003507 refrigerant Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 239000002826 coolant Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012814 acoustic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- 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
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- 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
- F25B41/00—Fluid-circulation arrangements
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
- F25B41/34—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators
-
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/02732—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using two three-way valves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention relates to an air conditioning system, which comprises an indoor unit and an outdoor unit, wherein the outdoor unit comprises a compressor, a four-way valve, an outdoor heat exchanger and a distributor, an air inlet of the compressor is communicated with a second port of the four-way valve, an air outlet of the compressor is communicated with a first port of the four-way valve, a third port of the four-way valve is communicated with a first port of the outdoor heat exchanger, and the second port of the outdoor heat exchanger and a fourth port of the four-way valve are respectively communicated with a first side connecting port of the distributor; the indoor unit comprises a first heat exchange module and a second heat exchange module, a first port and a second port of the first heat exchange module are respectively communicated with a second side connecting port of the distributor, and a first port and a second port of the second heat exchange module are respectively communicated with a second side connecting port of the distributor. In the application, the control valves are arranged in the modularized distributor in a centralized manner, so that the assembly is simple, and the assembly space is saved; and because the distributor is the airtight structure, can shield the noise when the control valve moves.
Description
Technical field
The present invention relates to air-conditioning technical, relates more specifically to a kind of air-conditioning system.
Background technology
At present, domestic air conditioner system mainly has compressor, four-way reversing valve, outdoor unit heat exchanger, throttling arrangement, interior
Machine heat exchanger etc., in order to realize different purpose and control function, multiple valves would generally be set in system, due to valve number
It is more, take outdoor unit and indoor set inner space is larger, largely hinder the small and thin design requirement of air conditioner；Together
When each valve action when, have larger liquid stream and aerodynamic noise, influence the noise requirements during air conditioner use；Compared with
More valves influences the trend of outdoor unit pipeline so that complex procedures in production process, assembling are difficult；Different valves has difference
Function, different control modes, valve is more so that control logic is complicated, and controller size is larger.
The content of the invention
In view of this, it is an object of the invention to provide one kind by multiple control valve concentrated settings in modular distributor
In, it is only necessary to it will be connected to corresponding to the pipeline of outside on the connector of the distributor so that assemble simply and easily air-conditioning system
System.
It is another object of the present invention to provide a kind of air-conditioning system that can shield noise when controlling valve events.
A kind of present invention, there is provided air-conditioning system, it is characterised in that including indoor set and outdoor unit, the outdoor unit includes
Compressor, four-way valve, outdoor heat exchanger and distributor, the second port of the air inlet of the compressor and the four-way valve
Connection, gas outlet connect with the first port of the four-way valve, the 3rd port and the outdoor heat exchanger of the four-way valve
First port connection, the 4th port of the second port of the outdoor heat exchanger and the four-way valve respectively with described point
First side connector connection of orchestration；The indoor set includes the first heat exchange module and the second heat exchange module, first heat exchange
Module is arranged on the top of second heat exchange module, the first port and second port of first heat exchange module respectively with
Second side connector connection of the distributor, the first port and second port of second heat exchange module also respectively with institute
The second side connector connection of distributor is stated, the distributor is used to control first heat exchange module and the second heat exchange mould
Block make it that only described first heat exchange module is connected with the outdoor unit in refrigeration；Only described second heat exchange module in heating
It is connected with the outdoor unit.
Preferably, the distributor includes distributor body, the control valve group being arranged in distributor body, and sets
In multiple connectors on the distributor body, the multiple connector includes first side connector, and the second side
Connector.
Preferably, the distributor body is closed structure.
Preferably, acoustic material is provided with the distributor body, and/or sound-insulating structure is set.
Preferably, the first side connector of the distributor includes the first connector, the second connector, the second side connector
Including the 3rd connector, the 4th connector, the 5th connector and the 6th connector, wherein first connector and the four-way
The 4th port connection of valve, second connector connect with the second port of the outdoor heat exchanger, the 3rd connection
Mouth and the 4th connector are respectively communicated with the first end of first heat exchange module and the second end, the 5th connector and the 6th
Connector connects with the first port and second port of second heat exchange module respectively.
Preferably, the control valve group includes restricting element and the first commutation element, the second commutation element, and described first changes
Include first port, second port and the 3rd port to element, second commutation element include the 4th port, fifth port and
6th port；The 4th connector of the distributor connects with second port, the 5th connector and the first end
Mouth connection, first connector connect with the 3rd port, and second connector connects with the 6th port, in institute
State and be provided with restricting element between the second connector and the 6th port；6th connector connects with the 4th port
It is logical.
Preferably, the control valve group includes restricting element and two check valves, wherein, first connector respectively with
4th connector and the 5th the connector connection, second connector connect with a port of the restricting element, institute
Another port for stating restricting element is divided into two-way, all the way by the first check valve and the 3rd connector unilaterally connected, its
Described in the outlet of the first check valve connected with the 3rd connector, another way is connected by the second check valve with the described 6th
Mouth unilaterally connected, wherein the import of second check valve connects with the 6th connector.
Preferably, the control valve group includes restricting element and two check valves, wherein, first connector is divided into two
Road, connected all the way with the 4th connector, another way by the second check valve and the 5th connector unilaterally connected, wherein
The outlet of second check valve connects with the 5th connector；The a port of second connector and the restricting element connects
Connect, another port of the restricting element is divided into two-way, is connected all the way with the 6th connector, another way passes through first
Check valve and the 3rd connector unilaterally connected, wherein the outlet of first check valve connects with the 3rd connector.
Preferably, the control valve group includes restricting element and two check valves, and first connector is divided into two-way, and one
Road connects with the 5th connector, and another way is by the first check valve and the 4th connector unilaterally connected, wherein described
The import of first check valve connects with the 4th connector；The a port of second connector and the restricting element connects
Connect, another port of the restricting element is divided into two-way, is connected all the way with the 3rd connector, another way passes through second
Check valve and the 6th connector unilaterally connected, wherein the import connects with the 6th connector.
Preferably, the control valve group includes restricting element and two check valves, and first connector is divided into two-way, and one
Road is by the first check valve and the 4th connector unilaterally connected, wherein the import connects with the 4th connector, institute
The another way of the first connector is stated by the second check valve and the 5th connector unilaterally connected, wherein the outlet with it is described
5th connector connects；Second connector divides with the 3rd connector and the 6th connector respectively with the restricting element
Do not connect.
Preferably, the restricting element is electric expansion valve, and the commutation element is electronic three-way valve.
In the application due to by multiple control valve concentrated settings in modular distributor, it is only necessary to by outside pipeline pair
That answers is connected on the connector of the distributor so that and in system assembles, the element of required assembling is reduced, and assembling is simple,
It is more succinct reasonable that pipeline is set, and saves assembly space；And because distributor is closed structure, and carries out sound insulation and set
Put, noise during control valve events can be shielded, make the conditioner with this kind of air-conditioning system with preferably Jing Yin
Effect.
Brief description of the drawings
By the description to the embodiment of the present invention referring to the drawings, above-mentioned and other purposes of the invention, feature and
Advantage will be apparent from, in the accompanying drawings：
Fig. 1 is the schematic diagram of coolant circulating system of the air-conditioning system when refrigeration mode is run in the present invention；
Fig. 2 is the schematic diagram of coolant circulating system of the air-conditioning system when heating mode is run in the present invention；
Fig. 3 is the structural representation of the first embodiment of distributor in the present invention；
Fig. 4 is the structural representation of the second embodiment of distributor in the present invention；
Fig. 5 is the structural representation of the 3rd embodiment of distributor in the present invention；
Fig. 6 is the structural representation of the fourth embodiment of distributor in the present invention；
Fig. 7 is the structural representation of the 5th embodiment of distributor in the present invention.
Embodiment
Various embodiments of the present invention are more fully described hereinafter with reference to accompanying drawing.In various figures, identical element
Represented using same or similar reference.For the sake of clarity, the various pieces in accompanying drawing are not necessarily to scale.
As shown in Figure 1-2, the air-conditioning system in the present invention includes indoor set 20 and outdoor unit 30, and the outdoor unit 30 includes
Compressor 3, four-way valve 4, outdoor heat exchanger 5 and distributor 10, the refrigerant import of the compressor 3 and the four-way valve 4
Second port connection, refrigerant exit connects with the first port of the four-way valve 4, the 3rd port of the four-way valve 4 and institute
State the first port connection of outdoor heat exchanger 5, the of the second port of the outdoor heat exchanger 5 and the four-way valve 4
Four ports connect with the first side connector of the distributor 10 respectively；The indoor set 20 includes the first heat exchange module 6 and the
Two heat exchange modules 7, the first port and second port of first heat exchange module 6 the second side with the distributor 10 respectively
Connector connects, the first port and second port of second heat exchange module 7 also respectively with the distributor 10 second
Side connector connection.Refrigerant circulates in the air-conditioning system.
As shown in figs. 1-7, the distributor 10, for by the control valve group concentrated setting in conditioner one
Rise, including distributor body 1, the control valve group 2 that is arranged in distributor body 1, and be arranged on the distributor body 1
Multiple connectors, the multiple connector be used for the distributor 10 is connected in controling adjustment device, shown distributor
Body 1 is closed structure, can be split-type structural, in order to overhaul.Sound insulation material is provided with the distributor body 1
Material, such as deadening felt etc., and/or sound-insulating structure is set.
First side connector of the distributor 10 includes the first connector 100, the second connector 200, the connection of the second side
Mouth includes the 3rd connector 300, the 4th connector 400, the 5th connector 500, the 6th connector 600, wherein described first connects
Interface 100 connects with the 4th port of the four-way valve 4, second connector 200 and the second of the outdoor heat exchanger 5
End connection, the first port and the second end of the 3rd connector 300 and the 4th connector 400 with first heat exchange module 6
Mouthful be respectively communicated with, the 5th connector 500 and the 6th connector 600 respectively with the first port of second heat exchange module and
Second port connects.
Embodiment one：
As shown in figure 3, the control valve group 2 includes the commutation element 22 of restricting element 21 and first, the second commutation element 23,
First commutation element 22 includes first port 221, the port 223 of second port 222 and the 3rd, second commutation element 23
Including the 4th port 231, the port 233 of fifth port 232 and the 6th, by the control system of conditioner to the commutation
Element 22,23 sends different electric signals, it is possible to achieve the connection between the commutation element 22,23 different ports.
4th connector 400 connects with second port 222, the 5th connector 500 and the first port 221
Connection, first connector 100 connect with the 3rd port 223, second connector 200 and the 6th port
233 connections, are provided with restricting element 21, the restricting element between second connector 200 and the 6th port 233
21 can control the flowing velocity for the refrigerant for flowing through the valve by changing valve port size；6th connector 600 with it is described
4th port 231 connects.
Embodiment two：
As shown in figure 4, the control valve group 2 includes the check valve 24 of restricting element 21 and first, the second check valve 25, it is described
First check valve 24 includes import 241 and outlet 242, and second check valve 25 includes import 251 and outlet 252.
First connector 100 connects with the 4th connector 400 and the 5th connector 500 respectively, and described second
Connector 200 connects with a port of the restricting element 21, and another port of the restricting element 21 is divided into two-way, and one
Road is by first check valve 24 and the unilaterally connected of connector 300, wherein outlet 242 and the institute of first check valve
State connector 300 to connect, another way is by the second check valve 25 and the unilaterally connected of the 6th connector 600, wherein second is single
Import 251 to valve connects with the 6th connector 600.
Embodiment three：
As shown in figure 5, the control valve group 2 includes the check valve 24 of restricting element 21 and first, the second check valve 25, it is described
First check valve 24 includes import 241 and outlet 242, and second check valve 25 includes import 251 and outlet 252.
The connector 100 is divided into two-way, is connected all the way with the connector 400, another way is unidirectional by described second
Valve 25 and the unilaterally connected of the 5th connector 500, wherein the outlet 252 of the second check valve connects with the 5th connector 500
It is logical；Second connector 200 is connected with a port of the restricting element 21,21 another end of the restricting element
Mouth is divided into two-way, is connected all the way with the 6th connector 600, and another way passes through first check valve 24 and connected with the described 3rd
The unilaterally connected of interface 300, wherein the outlet 242 of first check valve connects with the 3rd connector 300.
Example IV：
As shown in fig. 6, the control valve group 2 includes the check valve 24 of restricting element 21 and first, the second check valve 25, it is described
First check valve 24 includes import 241 and outlet 242, and second check valve 25 includes import 251 and outlet 252.
First connector 100 is divided into two-way, is connected all the way with the 5th connector 500, another way passes through first
Check valve 24 and the unilaterally connected of the 4th connector 400, wherein the import 241 of the first check valve and the 4th connector
400 connections；Second connector 200 is connected with a port of the restricting element 21, the restricting element 21 it is another
A port is divided into two-way, is connected all the way with the 3rd connector 300, another way by second check valve 25 with it is described
The unilaterally connected of 6th connector 600, wherein the import 251 of second check valve connects with the 6th connector 600.
Embodiment five：
As shown in fig. 7, the control valve group 2 includes the check valve 24 of restricting element 21 and first, the second check valve 25, it is described
First check valve 24 includes import 241 and outlet 242, and second check valve 25 includes import 251 and outlet 252.
The connector 100 is divided into two-way, is unidirectionally connected by first check valve 24 and the connector 400 all the way
Logical, wherein the import 241 of first check valve connects with the 4th connector 400, the another way of the connector 100 is led to
Second check valve 25 and the unilaterally connected of connector 500 are crossed, wherein the outlet 252 of the second check valve connects with the described 5th
Interface 500 connects；Second connector 200 connects with the 3rd connector 300 and the 6th respectively with the restricting element 21
Interface 600 is respectively communicated with.
Preferably, in above-mentioned five embodiments, the restricting element 21 is electric expansion valve, first commutation element
22nd, the second commutation element 22 is electronic three-way valve.
In embodiment one, when user sets operational mode, the control system of air-conditioning system control the commutation element 22,
23 actions, make the 3rd port 223 be connected with second port 222, the 6th port 233 connects with the fifth port 232
When logical, the distributor 10 is connected by the connector 300,400 with first heat exchange module 6, and refrigerant is by described first
Connector 100 enters the distributor 10, flows out the distributor 10 by the second connector 200, and now air-conditioning opens refrigeration mould
Formula；Conversely, when the first port 221 connects with the 3rd port 223, the 6th port 233 connects with the 4th port 231
When, the distributor 10 connects with second heat exchange module 7, and refrigerant enters the distributor by first connector 100
10, the distributor 10 is flowed out by second connector 200, now the air-conditioning system opens heating mode.
In embodiment two, after user, which sets operational mode, the four-way valve 4 is in refrigeration mode, refrigerant is by described
Connector 200 enters the distributor 10, by entering described first after the restricting element 21, check valve 34, connector 300
Heat exchange module 6, the fluid come out from first heat exchange module 6 are again introduced into the distributor 10 by the 4th connector 400,
And distributor 10 is flowed out through first connector 100, the coolant circulating system of air-conditioning system is again introduced into, now air adjustment
Device opens refrigeration mode；After user, which sets operational mode, the four-way valve 4 is in heating mode, refrigerant passes through connector
100 enter the distributor 10, and enter second heat exchange module 7, second heat exchange by the 5th connector 500
The refrigerant that module 7 comes out is again introduced into the distributor 10 by the connector 600, and by the second check valve 25 after, by institute
State the second connector 200 and flow out the distributor 10, be again introduced into coolant circulating system, now air-conditioning system opens heating mould
Formula.
Embodiment three, example IV, and embodiment five are different from the set location of check valve in embodiment two, but run
Principle is consistent, no longer repeats one by one here.
In the application due to by multiple control valve concentrated settings in modular distributor 10, it is only necessary to by outside pipeline
It is corresponding to be connected on the connector of the distributor 10 so that in system assembles, the element of required assembling is reduced, assembling letter
Single, it is more succinct reasonable that pipeline is set, and saves assembly space；And because distributor 10 is closed structure, and carry out
Sound insulation is set, and can shield noise during control valve events, makes the conditioner with this kind of air-conditioning system with more preferable
Muting function.The present invention sets First Heat Exchanger and the second heat exchanger at various height simultaneously, and during refrigeration, height is higher
First Heat Exchanger work freezed so that cold air can sink from highly higher position, and the effect of refrigeration is more preferable；Heating
When the second heat exchanger work, hot gas is from highly lower ground side rises, and hot gas rises, and heating effect is good.By so setting
Put, more preferable Consumer's Experience can be obtained.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
Finally it should be noted that：Obviously, above-described embodiment is only intended to clearly illustrate example of the present invention, and simultaneously
The non-restriction to embodiment.For those of ordinary skill in the field, can also do on the basis of the above description
Go out other various forms of changes or variation.There is no necessity and possibility to exhaust all the enbodiments.And thus drawn
Among the obvious changes or variations that Shen goes out is still in protection scope of the present invention.
Claims (11)
1. a kind of air-conditioning system, it is characterised in that including indoor set (20) and outdoor unit (30), the outdoor unit (30) includes pressure
Contracting machine (3), four-way valve (4), outdoor heat exchanger (5) and distributor (10), the air inlet and described four of the compressor (3)
The second port connection of port valve (4), gas outlet connect with the first port of the four-way valve (4), and the 3rd of the four-way valve (4) the
Port connects with the first port of the outdoor heat exchanger (5), the second port of the outdoor heat exchanger (5) and described
4th port of four-way valve (4) connects with the first side connector of the distributor (10) respectively；The indoor set (20) includes
First heat exchange module (6) and the second heat exchange module (7), first heat exchange module (6) are arranged on second heat exchange module (7)
Top, the first port and second port of first heat exchange module (6) the second side with the distributor (10) respectively
Connector connects, the first port and second port of second heat exchange module (7) also respectively with the distributor (10)
Second side connector connection, the distributor (10) are used to control first heat exchange module (6) and second heat exchange module
(7) make it that only described first heat exchange module (6) is connected with the outdoor unit (30) in refrigeration；In heating only described second
Heat exchange module (7) is connected with the outdoor unit (30).
2. air-conditioning system according to claim 1, it is characterised in that the distributor (10) include distributor body (1),
The control valve group (2) being arranged in distributor body (1), and the multiple connectors being arranged on the distributor body (1),
The multiple connector includes first side connector, and the second side connector.
3. air-conditioning system according to claim 2, it is characterised in that the distributor body (1) is closed structure.
4. air-conditioning system according to claim 2, it is characterised in that be provided with sound insulation on the distributor body (1)
Material, and/or sound-insulating structure is set.
5. air-conditioning system according to claim 2, it is characterised in that the first side connector of the distributor (10) includes
First connector (100), the second connector (200), the second side connector include the 3rd connector (300), the 4th connector
(400), the 5th connector (500) and the 6th connector (600), wherein first connector (100) and the four-way valve (4)
The connection of the 4th port, second connector (200) connects with the second port of the outdoor heat exchanger (5), described the
Three connectors (300) and the 4th connector (400) are respectively communicated with the first end of first heat exchange module (6) and the second end,
5th connector (500) and the 6th connector (600) first port and second with second heat exchange module (7) respectively
Port connects.
6. air-conditioning system according to claim 5, it is characterised in that the control valve group (2) includes restricting element (21)
With the first commutation element (22), the second commutation element (23), first commutation element (22) includes first port (221), the
Two-port netwerk (222) and the 3rd port (223), second commutation element (23) include the 4th port (231), fifth port
And the 6th port (233) (232)；The 4th connector (400) of the distributor connects with second port (222), described
5th connector (500) connects with the first port (221), first connector (100) and the 3rd port (223)
Connection, second connector (200) connects with the 6th port (233), in second connector (200) and described the
The restricting element (21) is provided between six ports (233)；6th connector (600) and the 4th port (231)
Connection.
7. air-conditioning system according to claim 5, it is characterised in that the control valve group (2) includes restricting element (21)
With two check valves, wherein, first connector (100) respectively with the 4th connector (400) and the 5th connector
(500) connect, second connector (200) connects with a port of the restricting element (21), the restricting element
(21) another port is divided into two-way, all the way by the first check valve (24) and the 3rd connector (300) unilaterally connected,
The outlet (242) of wherein described first check valve connects with the 3rd connector (300), and another way passes through the second check valve
(25) with the 6th connector (600) unilaterally connected, wherein the import (251) of second check valve and the 6th connector
(600) connect.
8. air-conditioning system according to claim 5, it is characterised in that the control valve group (2) includes restricting element (21)
With two check valves, wherein, first connector (100) is divided into two-way, is connected all the way with the 4th connector (400),
Another way is by the second check valve (25) and the 5th connector (500) unilaterally connected, wherein the outlet of the second check valve
(252) connected with the 5th connector (500)；Second connector (200) and an end of the restricting element (21)
Mouth connection, another port of (21) of the restricting element are divided into two-way, connected all the way with the 6th connector (600),
Another way is by the first check valve (24) and the 3rd connector (300) unilaterally connected, wherein first check valve goes out
Mouth (242) connects with the 3rd connector (300).
9. air-conditioning system according to claim 5, it is characterised in that the control valve group (2) includes restricting element (21)
With two check valves, first connector (100) is divided into two-way, connected all the way with the 5th connector (500), another way
By the first check valve (24) and the 4th connector (400) unilaterally connected, wherein the import (241) of first check valve
Connected with the 4th connector (400)；Second connector (200) and a port of the restricting element (21) connect
Connect, another port of (21) of the restricting element is divided into two-way, is connected all the way with the 3rd connector (300), another
Road is by the second check valve (25) and the 6th connector (600) unilaterally connected, wherein the import of second check valve
(251) connected with the 6th connector (600).
10. air-conditioning system according to claim 5, it is characterised in that the control valve group (2) includes restricting element (21)
With two check valves, first connector (100) is divided into two-way, is connected all the way by the first check valve (24) with the described 4th
Mouthful (400) unilaterally connected, wherein the import (241) of first check valve connects with the 4th connector (400), described the
The another way of one connector (100) is by the second check valve (25) and the 5th connector (500) unilaterally connected, wherein described
The outlet (252) of second check valve (25) connects with the 5th connector (500)；Second connector (200) with it is described
Restricting element (21) is respectively communicated with the 3rd connector (300) and the 6th connector (600) respectively.
11. air-conditioning system according to claim 6, it is characterised in that the restricting element (21) is electric expansion valve, institute
State the first commutation element (22), the second commutation element (23) is electronic three-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510661487.2A CN105240938B (en) | 2015-10-12 | 2015-10-12 | Air conditioning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510661487.2A CN105240938B (en) | 2015-10-12 | 2015-10-12 | Air conditioning system |
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| Publication Number | Publication Date |
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| CN105240938A CN105240938A (en) | 2016-01-13 |
| CN105240938B true CN105240938B (en) | 2017-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510661487.2A Active CN105240938B (en) | 2015-10-12 | 2015-10-12 | Air conditioning system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110542250A (en) * | 2018-05-28 | 2019-12-06 | 江苏秋实汽车空调有限公司 | Automobile air conditioning tank valve refrigerating system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007327707A (en) * | 2006-06-09 | 2007-12-20 | Hitachi Appliances Inc | Air conditioner |
| CN201014853Y (en) * | 2006-10-20 | 2008-01-30 | 王春刚 | Coolant dispensing box for exterior machine parallel connection of multiple coolant air conditioners |
| CN103168205A (en) * | 2010-10-20 | 2013-06-19 | 大金工业株式会社 | Air conditioner |
| CN104748321A (en) * | 2013-12-30 | 2015-07-01 | 海尔集团公司 | Air conditioning system applicable to high-altitude areas and control method of air conditioning system |
| CN205048568U (en) * | 2015-10-12 | 2016-02-24 | 珠海格力电器股份有限公司 | Air conditioning system |
-
2015
- 2015-10-12 CN CN201510661487.2A patent/CN105240938B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007327707A (en) * | 2006-06-09 | 2007-12-20 | Hitachi Appliances Inc | Air conditioner |
| CN201014853Y (en) * | 2006-10-20 | 2008-01-30 | 王春刚 | Coolant dispensing box for exterior machine parallel connection of multiple coolant air conditioners |
| CN103168205A (en) * | 2010-10-20 | 2013-06-19 | 大金工业株式会社 | Air conditioner |
| CN104748321A (en) * | 2013-12-30 | 2015-07-01 | 海尔集团公司 | Air conditioning system applicable to high-altitude areas and control method of air conditioning system |
| CN205048568U (en) * | 2015-10-12 | 2016-02-24 | 珠海格力电器股份有限公司 | Air conditioning system |
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