CN108759065A - The heat-exchange system and air conditioner of multi-gang air-conditioner device - Google Patents
The heat-exchange system and air conditioner of multi-gang air-conditioner device Download PDFInfo
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- CN108759065A CN108759065A CN201810621546.7A CN201810621546A CN108759065A CN 108759065 A CN108759065 A CN 108759065A CN 201810621546 A CN201810621546 A CN 201810621546A CN 108759065 A CN108759065 A CN 108759065A
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- water
- fan coil
- heat
- exchange system
- outdoor unit
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Classifications
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/85—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using variable-flow pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The present invention proposes a kind of heat-exchange system and air conditioner of multi-gang air-conditioner device, wherein, the heat-exchange system of multi-gang air-conditioner device includes outdoor unit component and indoor unit component, indoor unit component includes fan coil, fan coil has water inlet and water outlet, fan coil is multiple, in parallel between multiple fan coils；Outdoor unit component includes water inlet pipe and outlet pipe, water inlet pipe is connected to the water outlet of fan coil, it is input to inside outdoor unit and is exchanged heat with the water for exporting fan coil, outlet pipe is connected to the water inlet of fan coil, and the water after outdoor unit exchanges heat is delivered to the inside of fan coil；Indoor unit component further includes line control machine, and outdoor unit component further includes control unit, and control unit is connect with line control machine, and the parameter for controlling fan coil operation is transferred to line control machine；Air conditioner includes the heat-exchange system of above-mentioned multi-gang air-conditioner device.The present invention can shorten product development cycle and reduce cost.
Description
Technical field
The invention belongs to air-conditioning technical field more particularly to a kind of heat-exchange systems and air conditioner of multi-gang air-conditioner device.
Background technology
Multi-gang air-conditioner device is commonly called as " one drag it is more ", refer to that an outdoor unit passes through to be piped and connect two or more rooms
Interior machine, outside use air-cooled or water cooling heat transfer form, indoor to use the air-conditioning system of direct evaporation and heat-exchange.Multi-connected machine system
System has a communication that can be realized between indoor unit and outdoor unit, subregion control, using flexible and when part meets is energy saving bright
Aobvious advantage obtains increasingly extensive application in small and medium construction and part public building at present.
However, using the air conditioner of multi-line system, presently, there are apparent drawbacks：Need to be mounted so that more different shapeds
Number indoor unit, indoor unit and outdoor unit on-line mode has differences, therefore one side product development cycle is long, needs length piping, high
The reliability tests such as low head, general a set of completely new system at least spends 10 months or so, and the variation pair of indoor unit form
Machine system reliability can have an impact, and verify heavy workload, and on the other hand, outdoor unit, indoor unit are regular collocation, and indoor unit needs
It is bought from multi-connected machine producer, cost is too high.
Invention content
The present invention proposes that one kind can shorten product and open for technical problem above-mentioned existing for existing multi-gang air-conditioner device
It sends out the period and reduces the heat-exchange system of the multi-gang air-conditioner device of cost, and the air conditioner using the heat-exchange system.
In order to achieve the above object, the technical solution adopted by the present invention is：
A kind of heat-exchange system of multi-gang air-conditioner device, including may be disposed at the outdoor unit component inside outdoor unit, Yi Jike
The indoor unit component to exchange heat with room air, the indoor unit component includes fan coil, the fan coil have into
The mouth of a river and water outlet, the fan coil are multiple, in parallel between multiple fan coils；The outdoor unit component include into
Water pipe and outlet pipe, the water inlet pipe are connected to the water outlet of the fan coil, and the water that the fan coil is exported is defeated
Enter to exchanging heat inside outdoor unit, the outlet pipe is connected to the water inlet of the fan coil, will be changed by outdoor unit
Water after heat is delivered to the inside of fan coil；The indoor unit component further includes the detectable fan coil disengaging flow temperature
The line control machine of degree and return air temperature, the line control machine is connect with the fan coil, to control the operation of the fan coil, institute
It further includes control unit to state outdoor unit component, and described control unit is connect with the line control machine, to obtain temperature information, then root
The parameter for controlling the fan coil operation is transferred to the line control machine according to temperature information.
Preferably, the indoor unit component further includes regulating part, the regulating part is connected to the fan coil and institute
Between stating outdoor unit component, the regulating part is set as multiple corresponding to the fan coil, to adjust each wind turbine respectively
The size of coil pipe internal water flow, the line control machine are connect with the regulating part, and the wind turbine is adjusted to control the regulating part
The degree of coil pipe internal water flow.
Preferably, the fan coil includes wind turbine, the line control machine is electrically connected with the wind turbine, described in control
The parameter for controlling wind turbine is transferred to the line control machine by the rotating speed of wind turbine, described control unit according to temperature information.
It is connected with the refrigerant water- to-water heat exchanger of refrigerant, the water inlet preferably, the outdoor unit component further includes inside stream
Pipe and the outlet pipe be connected tos with refrigerant water- to-water heat exchanger, the water of the fan coil is delivered in refrigerant water- to-water heat exchanger and
Refrigerant exchanges heat, while the water in refrigerant water- to-water heat exchanger is transmitted back to the fan coil.
Preferably, the indoor unit component further includes mixed water pot, the mixed water pot has two-way access, the mixed water pot
The both ends of access are connected to the water outlet of the water inlet of the fan coil and the fan coil respectively all the way, with described
It is mixed to form circulation waterway all the way between water pot and the fan coil, the both ends of the another way of the mixed water pot respectively with it is described into
Water pipe and outlet pipe connection, to form another way circulation waterway between the mixed water pot and the outdoor unit component.
Preferably, the outdoor unit component further includes compressor, described control unit is electrically connected with the compressor,
To control the working frequency of the compressor according to temperature signal.
Preferably, the outdoor unit component further includes four-way valve, described control unit is electrically connected with the four-way valve,
To control the state of the four-way valve according to temperature signal.
Preferably, the indoor unit component further includes the first water pump, first water pump is connect with the fan coil,
To drive the movement of fan coil water flow inside, the line control machine is electrically connected with first water pump, to control described first
The operation of water pump.
Preferably, the outdoor unit component further includes the second water pump, described control unit and second water pump are electrical
Connection, to control the operation of second water pump
A kind of air conditioner, including heat-exchange system, the heat-exchange system are the heat exchange system of multi-gang air-conditioner device as described above
System.
Compared with prior art, the advantages and positive effects of the present invention are：
1, the heat-exchange system of multi-gang air-conditioner device of the present invention, by setting indoor end to fan coil, instead of existing
The indoor unit that uses of multi-line system, it is on the one hand simple in structure to relative to existing multi-line system, and product is opened
The hair period is short, and without reliability tests such as length piping, high low heads, on the other hand connection replaces refrigerant pipe connection by water,
Live refrigerant pipe construction is few, to significantly shorten product development cycle and reduce cost.
2, the heat-exchange system of multi-gang air-conditioner device of the present invention is realized by the way that regulating part is arranged to each fan coil internal water
The independent adjusting of flow so that the water route for the fan coil being not turned on is in off state, while making the fan unit opened
The water route of pipe reaches the balance of flow under the adjusting of regulating part, effectively improves because waterpower imbalance leads to more Fans coil pipes
The situation of wherein several effect differences when running simultaneously, to hydraulically balanced requirement when thereby reducing water route construction at the scene, more
And then further improve the efficiency of site operation.
3, the heat-exchange system of multi-gang air-conditioner device of the present invention mixes water pot by setting, in mixed water pot and fan coil, and
It is mixed that circulation waterway is respectively formed between water pot and outdoor unit component, and two-way circulation waterway is mutual indepedent, and respective flow leans on
The booster pump inside water pot is mixed to control, when the fan coil negligible amounts of unlatching, mixes following between water pot and fan coil
Water flow in ring water route is less, and most water circulates in mixed circulation waterway of the water pot with outdoor unit inter-module, therefore,
The present invention realize it is non-interference between fan coil water route and outdoor unit component water route, avoid because fan coil be switched on number of units
It is less and to occur flow smaller, then cause Water flow detector action there is a phenomenon where alarming, and then ensured air conditioner machine
The normal operation of group at low load, under few indoor unit unlocking condition.
Description of the drawings
Fig. 1 is the structural schematic diagram of the heat-exchange system of multi-gang air-conditioner device of the present invention；
Fig. 2 is the circuit connecting relation schematic diagram of the heat-exchange system of multi-gang air-conditioner device of the present invention；
Fig. 3 is the circuit connecting relation signal of heat-exchange system of the multi-gang air-conditioner device of the present invention when line control machine is multiple
Figure；
In above each figure：1, outdoor unit component；2, indoor unit component；3, fan coil；4, water inlet pipe；5, outlet pipe；6,
Line control machine；7, control unit；8, regulating part；9, wind turbine；10, refrigerant water- to-water heat exchanger；11, water pot is mixed；12, compressor；13, four-way
Valve；14, the first water pump；15, the second water pump；16, throttling set；17, outdoor heat exchanger.
Specific implementation mode
In the following, the present invention is specifically described by illustrative embodiment.It should be appreciated, however, that not into one
In the case of step narration, element, structure and features in an embodiment can also be advantageously incorporated into other embodiment
In.
In the description of the present invention, it should be noted that：(1) electric connection of the present invention is either wired company
It connects, can also be to be wirelessly connected；(2) orientation or positional relationship of the instructions such as "inner", "outside", "upper", "lower", "front", "rear" is
Position relationship based on ... shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than indicates or imply and is signified
Device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to the present invention
Limitation；(3) term " first ", " second " are used for description purposes only, and are not understood to indicate or imply relative importance.
Referring to Fig. 1, a kind of heat-exchange system of multi-gang air-conditioner device, including may be disposed at the outdoor unit component inside outdoor unit
1, and the indoor unit component 2 that can exchange heat with room air, indoor unit component 2 include fan coil 3, fan coil 3 has
It is multiple to have water inlet and water outlet, fan coil 3, in parallel between multiple fan coils 3, and fan coil 3 is selected in indoor heat exchange
It is advantageous in that product is ripe and type is more, market purchase is convenient, and the optional leeway of user is big, and water circuit system installation side
Just, and scene is without refrigerant pipe construction；Outdoor unit component 1 includes water inlet pipe 4 and outlet pipe 5, and water inlet pipe 4 goes out with fan coil 3
The mouth of a river is connected to, and the water that fan coil 3 exports is input to inside outdoor unit and is exchanged heat, outlet pipe 5 and fan coil 3 into
The mouth of a river is connected to, and the water after outdoor unit exchanges heat is delivered to the inside of fan coil 3；In order to realize indoor unit component 2 with
Communication between outdoor unit component 1, referring to Fig. 2 and Fig. 3, indoor unit component 2 further includes that detectable fan coil 3 passes in and out water flow temperature
And the line control machine 6 of return air temperature, line control machine 6 are connect with fan coil 3, to control the operation of fan coil 3, outdoor unit component 1
Further include control unit 7, control unit 7 is connect with line control machine 6, to obtain temperature information, will then be controlled according to temperature information
The parameter that fan coil 3 is run is transferred to line control machine 6.
The heat-exchange system of multi-gang air-conditioner device of the present invention, by setting indoor end to fan coil 3, instead of existing
The indoor unit that multi-line system uses, while the communication function of multi-connected machine is remained, thus relative to existing multi-line system,
On the one hand simple in structure, and product development cycle is short, without reliability tests such as length piping, high low heads, on the other hand
Connection replaces refrigerant pipe to connect by water, and live refrigerant pipe construction is few, to significantly shorten product development cycle and reduction
Cost.
It should be noted that for the structure of fan coil 3 comprising wind turbine 9, motor and coil pipe, due to wind turbine 9, electricity
The structure of machine and coil pipe and connection relation therebetween are well known by persons skilled in the art, therefore the present invention does not repeat this.
For the connection relation of line control machine 6 and fan coil 3, can be：As shown in Fig. 2, line control machine 6 and 9 electricity of wind turbine
Property connection, to control the rotating speed of wind turbine 9, the parameter for controlling wind turbine 9 is transferred to line control machine 6 by control unit 7 according to temperature information；
In addition, as shown in figure 3, line control machine 6 is multiple, multiple line control machines 6 are arranged in a one-to-one correspondence with fan coil 3, with individually to each wind
Machine coil pipe 3 is detected and controls.
In order to avoid causing because of waterpower imbalance when more Fans coil pipes 3 while wherein several Fans coil pipes 3 when running
The situation of effect difference occurs, as shown in Figure 1, indoor unit component 2 further includes regulating part 8 (such as solenoid valve), regulating part 8 is connected to
Between fan coil 3 and outdoor unit component 1, regulating part 8 is set as multiple corresponding to fan coil 3, to adjust each wind turbine respectively
The size of 3 internal water flow of coil pipe, line control machine 6 are connect with regulating part 8, and 3 water flow inside of fan coil is adjusted to control to adjust part 8
The degree of amount.
The heat-exchange system of multi-gang air-conditioner device of the present invention is realized by the way that regulating part 8 is arranged to 3 internal water of each fan coil
The independent adjusting of flow so that the water route for the fan coil 3 being not turned on is in off state, while making the fan unit opened
The water route of pipe 3 reaches the balance of flow under the adjusting of regulating part 8, effectively improves because waterpower imbalance leads to more Fans disks
Pipe 3 simultaneously when running wherein several effect differences situation, thereby reduce when water route is constructed at the scene to hydraulically balanced requirement,
The efficiency of site operation is more further improved in turn.
When 3 negligible amounts of fan coil (such as only a Fans coil pipe 3 is opened) of unlatching, in outdoor unit component 1
The flow velocity in portion water route is smaller, alarms to be easy to cause water route detection device.Based on this, in order to avoid the hair of the above situation
Raw, as shown in Figure 1, indoor unit component 2 further includes mixed water pot 11, mixing water pot 11 has two-way access, mixes 11 1 road access of water pot
Both ends be connected to respectively with the water outlet of the water inlet of fan coil 3 and fan coil 3, in mixed water pot 11 and fan coil
Circulation waterway all the way is formed between 3, the both ends of the another way of mixed water pot 11 are connected to water inlet pipe 4 and outlet pipe 5 respectively, with mixed
Another way circulation waterway is formed between water pot 11 and outdoor unit component 1 (being specially refrigerant water- to-water heat exchanger 10).
The heat-exchange system of multi-gang air-conditioner device of the present invention mixes water pot 11 by setting, in mixed water pot 11 and fan coil 3, with
And circulation waterway is respectively formed between mixed water pot 11 and outdoor unit component 1, and two-way circulation waterway is mutual indepedent, and it is each to flow automatically
Amount is controlled by the booster pump of 11 inside of mixed water pot, (such as only has a Fans disk in 3 negligible amounts of fan coil when unlatching
Pipe 3 is opened) when, the water flow mixed in the circulation waterway between water pot 11 and fan coil 3 is less, and most water is in mixed water pot
It circulates in circulation waterway between 11 and outdoor unit component 1, therefore, the present invention realizes 3 water route of fan coil and outdoor unit component 1
It is non-interference between water route, it avoids that occur flow smaller because fan coil 3 is switched on due to number of units is less, then flow is caused to detect
Device action has ensured that air conditioner unit is normal under underload, few indoor unit unlocking condition there is a phenomenon where alarming
Operation.
In addition, as shown in Figure 1, indoor unit component 2 further includes the first water pump 14, the first water pump 14 is connect with fan coil 3,
To drive the movement of 3 water flow inside of fan coil, line control machine 6 is also electrically connected with the first water pump 14, to control the first water pump 14
Operation.
For the structure of outdoor unit component 1, as shown in Figure 1, outdoor unit component 1 further includes compressor 12, four-way valve 13,
Two water pumps 15, throttling set 16 (such as electric expansion valve), outdoor heat exchanger 17, cooling fan (not depending on going out in figure), refrigeration
When, compressor 12 provides refrigerant compression to power, outdoor heat exchanger at the steam of high temperature and pressure, and for entire refrigerating circuit
17 coordinate with cooling fan, to realize the heat exchange with outside air, and then liquid refrigerant, control unit 7 and compressor are made
12, four-way valve 13, the second water pump 15 and throttling set 16 are electrically connected, compressor 12, four-way valve 13, the second water pump 15, section
It is this field skill to flow device 16, outdoor heat exchanger 17, the structure of cooling fan and control unit 7 and connection relation therebetween
Known to art personnel, therefore this will not be repeated here by the present invention.
Further as shown in Figure 1, outdoor unit component 1, which further includes inside stream, is connected with the refrigerant water- to-water heat exchanger 10 of refrigerant, i.e.,
Refrigerant water- to-water heat exchanger 10 is set to inside outdoor unit of the air conditioner so that the construction without refrigerant pipe between indoor unit and outdoor unit, thus into
One step improves the efficiency of site operation, the tool of refrigerant water- to-water heat exchanger 10 there are four port, respectively first port, second port,
Third port and the 4th port, wherein：Water route is formed between first port and second port, first port is connected to water inlet pipe 4,
Second port is connected to outlet pipe 5 simultaneously, and water of fan coil 3 is delivered in refrigerant water- to-water heat exchanger 10 with this and is sent out with refrigerant
Raw heat exchange, while the cold water in refrigerant water- to-water heat exchanger 10 is transmitted back to fan coil 3；It is formed between third port and the 4th port
Refrigerant passage, third port are connected to four-way valve 13, and the 4th port is connected to throttling set 16, in the inside shape of outdoor unit
At the circuit of circulation conveying refrigerant.
For the communication between air conditioner room unit and outdoor unit, it is specifically as follows：As shown in Fig. 2, control unit 7 is according to line
The parameter (such as inflow temperature, leaving water temperature and return air temperature) for the fan coil 3 that control device 6 detects will control to adjust part 8
Parameter, the rotating speed for controlling wind turbine 9 and the operating parameter for controlling the first water pump 14 are transferred to line control machine 6, so that line control machine 6
Regulating part 8, wind turbine 9 and the first water pump 14 are controlled respectively according to above-mentioned parameter；Control unit 7 also with compressor 12, four-way
Valve 13, the second water pump 15 and throttling set 16 are electrically connected, to control the work of compressor 12 respectively according to the parameter of fan coil 3
The operation of working frequency, the state of four-way valve 13 and the second water pump 15.
A kind of air conditioner includes the heat-exchange system of multi-gang air-conditioner device, the heat-exchange system of the multi-gang air-conditioner device it is specific
Structure at least has with reference to above-described embodiment since this air conditioner uses whole technical solutions of above-mentioned all embodiments
There are all advantageous effects caused by the technical solution of above-described embodiment, this is no longer going to repeat them.
Based on above-mentioned, air conditioner of the present invention has following advantages by the way that the heat-exchange system of above-mentioned multi-gang air-conditioner device is arranged：
(1) simple in structure, and product development cycle is short, without reliability tests such as length piping, high low heads；(2) scene is without cold
Matchmaker's pipe construction；(3) it effectively improves because waterpower imbalance leads to more Fans coil pipes while wherein several effects difference when running
Situation, to hydraulically balanced requirement when thereby reducing water route construction at the scene；(4) fan coil water route and outdoor unit component water
Road it is non-interference, avoid that occur flow smaller because fan coil 3 is switched on due to number of units is less, then lead to Water flow detector
Action has ensured normal operation of the air conditioner unit under underload, few indoor unit unlocking condition there is a phenomenon where alarming.
Claims (10)
1. a kind of heat-exchange system of multi-gang air-conditioner device, including may be disposed at the outdoor unit component (1) inside outdoor unit, Yi Jike
The indoor unit component (2) to exchange heat with room air, it is characterised in that：
The indoor unit component (2) includes fan coil (3), and the fan coil (3) has water inlet and water outlet, the wind
Machine coil pipe (3) is multiple, in parallel between multiple fan coils (3)；
The outdoor unit component (1) includes water inlet pipe (4) and outlet pipe (5), the water inlet pipe (4) and the fan coil (3)
Water outlet connection, the water that the fan coil (3) exports is input to inside outdoor unit and exchanges heat, the outlet pipe
(5) it is connected to the water inlet of the fan coil (3), the water after outdoor unit exchanges heat is delivered to fan coil (3)
It is internal；
The indoor unit component (2) further includes the line traffic control of detectable fan coil (3) the disengaging water flow temperature and return air temperature
Device (6), the line control machine (6) connect with the fan coil (3), to control the operation of the fan coil (3), the outdoor
Thermomechanical components (1) further include control unit (7), and described control unit (7) is connect with the line control machine (6), to obtain temperature information,
Then the parameter for controlling the fan coil (3) operation is transferred to by the line control machine (6) according to temperature information.
2. the heat-exchange system of multi-gang air-conditioner device according to claim 1, it is characterised in that：The indoor unit component (2)
Further include regulating part (8), the regulating part (8) is connected between the fan coil (3) and the outdoor unit component (1), institute
It states regulating part (8) and is set as multiple corresponding to the fan coil (3), to adjust each fan coil (3) internal water respectively
The size of flow, the line control machine (6) connect with the regulating part (8), and the fan unit is adjusted to control the regulating part (8)
Manage the degree of (3) internal water flow.
3. the heat-exchange system of multi-gang air-conditioner device according to claim 1, it is characterised in that：Fan coil (3) packet
Wind turbine (9) is included, the line control machine (6) is electrically connected with the wind turbine (9), to control the rotating speed of the wind turbine (9), the control
The parameter for controlling wind turbine (9) is transferred to the line control machine (6) by unit (7) according to temperature information.
4. the heat-exchange system of multi-gang air-conditioner device according to claim 1, it is characterised in that：The outdoor unit component (1)
Further include the refrigerant water- to-water heat exchanger (10) that inside stream is connected with refrigerant, the water inlet pipe (4) and the outlet pipe (5) with it is cold
Matchmaker's water- to-water heat exchanger (10) is connected to, and the water of the fan coil (3) is delivered in refrigerant water- to-water heat exchanger (10) and is sent out with refrigerant
Raw heat exchange, while the water in refrigerant water- to-water heat exchanger (10) is transmitted back to the fan coil (3).
5. the heat-exchange system of multi-gang air-conditioner device according to claim 1, it is characterised in that：The indoor unit component (2)
Further include mixed water pot (11), the mixed water pot (11) has a two-way access, the both ends difference of the mixed water pot (11) access all the way
Be connected to the water outlet of the water inlet of the fan coil (3) and the fan coil (3), with the mixed water pot (11) with
Form circulation waterway all the way between the fan coil (3), the both ends of the another way of the mixed water pot (11) respectively with it is described into
Water pipe (4) and the outlet pipe (5) connection, it is another to be formed between the mixed water pot (11) and the outdoor unit component (1)
Road circulation waterway.
6. the heat-exchange system of multi-gang air-conditioner device according to any one of claims 1-5, it is characterised in that：The outdoor
Thermomechanical components (1) further include compressor (12), and described control unit (7) is electrically connected with the compressor (12), with according to temperature
Signal controls the working frequency of the compressor (12).
7. the heat-exchange system of multi-gang air-conditioner device according to claim 6, it is characterised in that：The outdoor unit component (1)
Further include four-way valve (13), described control unit (7) is electrically connected with the four-way valve (13), to control institute according to temperature signal
State the state of four-way valve (13).
8. the heat-exchange system of multi-gang air-conditioner device according to any one of claims 1-5, it is characterised in that：The interior
Thermomechanical components (2) further include the first water pump (14), and first water pump (14) connect with the fan coil (3), to drive wind turbine
The movement of coil pipe (3) water flow inside, the line control machine (10) is electrically connected with first water pump (14), to control described first
The operation of water pump (14).
9. the heat-exchange system of multi-gang air-conditioner device according to any one of claims 1-5, it is characterised in that：The outdoor
Thermomechanical components (1) further include the second water pump (15), and described control unit (7) is electrically connected with second water pump (15), with control
The operation of second water pump (15).
10. a kind of air conditioner, it is characterised in that：Including heat-exchange system, the heat-exchange system is such as any one of claim 1-9
The heat-exchange system of the multi-gang air-conditioner device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810621546.7A CN108759065B (en) | 2018-06-15 | 2018-06-15 | Heat exchange system of multi-split air conditioner and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810621546.7A CN108759065B (en) | 2018-06-15 | 2018-06-15 | Heat exchange system of multi-split air conditioner and air conditioner |
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| CN108759065A true CN108759065A (en) | 2018-11-06 |
| CN108759065B CN108759065B (en) | 2020-10-27 |
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| CN201810621546.7A Active CN108759065B (en) | 2018-06-15 | 2018-06-15 | Heat exchange system of multi-split air conditioner and air conditioner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110822778A (en) * | 2019-11-27 | 2020-02-21 | 四川川润液压润滑设备有限公司 | Multi-path pressure flow constant water cooling system for test platform and application method thereof |
| JP2021046953A (en) * | 2019-09-17 | 2021-03-25 | 東芝キヤリア株式会社 | Air conditioner |
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| JP2002340373A (en) * | 2001-05-16 | 2002-11-27 | Mitsubishi Electric Corp | Water-type heating-cooling combination system |
| CN104949195A (en) * | 2014-03-25 | 2015-09-30 | 珠海格力电器股份有限公司 | Multi-connected air conditioning unit |
| CN206145846U (en) * | 2016-09-29 | 2017-05-03 | 上海开装建筑科技有限公司 | Miniature central air conditioning of components of a whole that can function independently multiple and control system thereof |
| CN206572678U (en) * | 2017-03-24 | 2017-10-20 | 湖北华洋环境科技有限公司 | A kind of water-cooled multi-connected air-conditioning system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2021046953A (en) * | 2019-09-17 | 2021-03-25 | 東芝キヤリア株式会社 | Air conditioner |
| JP7360285B2 (en) | 2019-09-17 | 2023-10-12 | 東芝キヤリア株式会社 | air conditioner |
| CN110822778A (en) * | 2019-11-27 | 2020-02-21 | 四川川润液压润滑设备有限公司 | Multi-path pressure flow constant water cooling system for test platform and application method thereof |
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