CN209246288U - Air conditioning equipment - Google Patents
Air conditioning equipment Download PDFInfo
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- CN209246288U CN209246288U CN201821685543.1U CN201821685543U CN209246288U CN 209246288 U CN209246288 U CN 209246288U CN 201821685543 U CN201821685543 U CN 201821685543U CN 209246288 U CN209246288 U CN 209246288U
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 39
- 230000005611 electricity Effects 0.000 claims description 16
- 238000011217 control strategy Methods 0.000 claims description 15
- CUZMQPZYCDIHQL-VCTVXEGHSA-L calcium;(2s)-1-[(2s)-3-[(2r)-2-(cyclohexanecarbonylamino)propanoyl]sulfanyl-2-methylpropanoyl]pyrrolidine-2-carboxylate Chemical compound [Ca+2].N([C@H](C)C(=O)SC[C@@H](C)C(=O)N1[C@@H](CCC1)C([O-])=O)C(=O)C1CCCCC1.N([C@H](C)C(=O)SC[C@@H](C)C(=O)N1[C@@H](CCC1)C([O-])=O)C(=O)C1CCCCC1 CUZMQPZYCDIHQL-VCTVXEGHSA-L 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 238000004146 energy storage Methods 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 4
- 238000010248 power generation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
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- Air Conditioning Control Device (AREA)
Abstract
The utility model provides an air conditioning equipment relates to electrical equipment technical field, include: an equipment module; and the power port module is connected with the equipment module, is used for being connected with the open bus of the energy system and is used for providing the electric energy output by the energy system through the bus for the equipment module. The air conditioning equipment of the utility model can make the air conditioning equipment simple in configuration and small in volume; when the energy system is used in the energy system, the overlapping with the energy system can be avoided in function, and the equipment cost is reduced; the power is supplied by connecting the open bus of the energy system, and an extra electric energy conversion link is not needed, so that the energy waste is avoided, and the efficiency of the whole machine is improved.
Description
Technical field
The utility model relates to technical field of electrical equipment more particularly to a kind of air-conditioning equipments.
Background technique
Currently, the differentiation with traditional air conditioner to photovoltaic, direct current, pure direct-flow air conditioner and PV air-conditioner etc. become research
Hot spot.It in current various design schemes, is designed using air-conditioning as an independent system, each air-conditioning can all wrap
Part containing photovoltaic, unsteady flow part, energy storage section, air-conditioning part, so that structure is complicated for air-conditioning, volume is big, at high cost, also,
It will cause and repeated with the function of energy resource system, equipment cost waste is unfavorable for improved efficiency.
Utility model content
In view of this, a technical problem to be solved in the utility model is to provide a kind of air-conditioning equipment, electricity can be passed through
Source port module provides the electric energy that energy resource system is exported by bus to EM equipment module.
One aspect according to the present utility model provides a kind of air-conditioning equipment, comprising: EM equipment module；Power port module,
It connect with the EM equipment module, is connect for the bus open with energy resource system, to provide the energy to the EM equipment module
The electric energy that source system is exported by the bus.
Optionally, further includes: control module is connect with the EM equipment module, for controlling the EM equipment module operation.
Optionally, further includes: PORT COM module is connect with the control module, for carrying out with the energy resource system
Information exchange.
Optionally, the PORT COM module, for transmitting the operation that the control module is sent to the energy resource system
The control strategy that the energy resource system is sent is sent the control module by status information so that the control module according to
The control strategy controls the EM equipment module.
Optionally, the PORT COM module includes: Bus Interface Unit, radio interface unit, Industrial Ethernet interface
Unit.
Optionally, the power port module, comprising: the first DC power supply port unit is used for and the energy resource system
Open high voltage dc bus connection；Second DC power supply port unit, for the low-voltage direct open with the energy resource system
Bus connection.
Optionally, the EM equipment module includes: high-tension apparatus module and low-voltage equipment module；First DC power supply terminal
Mouth unit is connect with the high-tension apparatus module, passes through the height to provide the energy resource system to the high-tension apparatus module
Press the high voltage direct current electric energy of DC bus output；Second DC power supply port unit is connect with the low-voltage equipment module,
Pass through the low-voltage direct electric energy that the low-voltage direct bus exports to provide the energy resource system to the low-voltage equipment module.
Optionally, the rated operational voltage of the high-tension apparatus module is arranged to the specified electricity of the high voltage dc bus
Pressure；The rated operational voltage of the low-voltage equipment module is arranged to the voltage rating of the low-voltage direct bus.
Optionally, the high-tension apparatus module includes: compressor, and the low-voltage equipment module includes: blower；The control
Module, comprising: air-blower control unit is connect with the blower, for controlling the fan operation according to the control strategy；Pressure
Contracting machine control unit, connect with the compressor, runs for controlling the compressor according to the control strategy.
Optionally, the energy resource system includes: energy internet system.
Optionally, the energy internet system includes: electricity generation system；The electricity generation system includes: photovoltaic generating system.
The air-conditioning equipment of the utility model is separately connected the open bus of energy resource system and equipment by power port module
Module, control power port module provide the electric energy that energy resource system is exported by bus to EM equipment module；It can make air-conditioning equipment
Configuration is simple, volume reduces；It can functionally avoid occurring with energy resource system be overlapped, reduction equipment cost；By connecting energy
The bus of source open system is powered, and is not needed to carry out additional electric energy conversion links, is avoided energy dissipation, improve whole
Engine efficiency.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is only some embodiments of the utility model, for those of ordinary skill in the art, in not making the creative labor property
Under the premise of, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the module diagram according to one embodiment of the air-conditioning equipment of the utility model；
Fig. 2 is the module diagram according to another embodiment of the air-conditioning equipment of the utility model；
Fig. 3 is the module diagram according to another embodiment of the air-conditioning equipment of the utility model.
Specific embodiment
The utility model is described more fully with reference to the accompanying drawings, wherein illustrating the exemplary reality of the utility model
Apply example.The following will be combined with the drawings in the embodiments of the present invention, carries out clearly the technical scheme in the embodiment of the utility model
Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.Below with reference to each figure and embodiment to this reality
Various descriptions are carried out with novel technical solution.
" first " hereinafter, " second " etc. are only to distinguish in description, and there is no other special meanings.
Fig. 1 is according to the module diagram of one embodiment of the air-conditioning equipment of the utility model, as shown in Figure 1, this reality
A kind of air-conditioning equipment 10 is provided with novel, comprising: power port module 11 and EM equipment module 12.EM equipment module 12 can be compression
The air-conditioning equipments module such as machine, blower.Power port module 11 is connect with EM equipment module 12, passes through power port module 11 and the energy
The open bus connection of system 20, to provide the electric energy that energy resource system 20 is exported by bus to EM equipment module 12.
Energy resource system can be various energy resources system, for example, energy internet system etc..Energy internet system includes
Electricity generation system, electricity generation system can be photovoltaic generating system etc..The open bus of energy resource system 20 can be DC bus etc., more
Kind equipment can access the open bus of energy resource system 20.If the open bus of energy resource system 20 is DC bus, electricity
The positive and negative electrode of source port module 11 respectively with the anode of DC bus, cathode connection.
With the development of energy internet, photovoltaic power generation function, energy storage is may be implemented as systemic hierarchial in energy internet
Photovoltaic hair may be implemented by the efficient scheduling of energy in the functions such as control, rectification and inversion control, energy information centralized management
Grid-connected, power grid supplements and other effects at any time in real time for electricity is generated power for their own use, energy storage balances supply with demand notch, remaining electricity, has power generation, storage, change
The links such as electricity, electricity consumption, energy control and display interaction, and DC bus for being opened to different voltages grade etc. is used for direct current energy
Amount transmission, facilitates the access of various equipment.In the application of energy internet, air-conditioning only needs to embody typical electricity consumption
Device attribute, if it is functional modules such as Air-conditioner design photovoltaic power generation, energy storage, unsteady flows, can functionally with can source interconnection
Net is overlapped, and is not only caused function waste, also be will increase equipment cost.
In one embodiment, as shown in Fig. 2, air-conditioning equipment 10 includes: control module 13, control module 13 and equipment mould
Block 12 connects, and runs to control EM equipment module 12.Control module 13 may include driving unit and DC/DC circuit unit etc.,
Realize the functions such as buck processing and the operation of driving equipment module 12.The electric energy that energy resource system 20 is exported by bus can be used
Control module 13 is powered.
Air-conditioning equipment 10 can also include commercial power interface module, provide the electric energy of utility grid to EM equipment module 12.Control
Module 13 can be connect with commercial power interface module, power port module 11, and commercial power interface module can be connect with EM equipment module 12.
When control module 13 judges that energy resource system 20 is not able to satisfy the demand of EM equipment module 12 by the electric energy that bus exports or bus goes out
It is now abnormal, then processing is switched over to the power supply mode of EM equipment module 12, control commercial power interface module is provided to EM equipment module 12
The electric energy of utility grid.
Air-conditioning equipment 10 includes: PORT COM module 14, and PORT COM module 14 is connect with control module 14, PORT COM
Module 14 is used to carry out information exchange with energy resource system 20.PORT COM module 14 can be to 20 transmission control module of energy resource system
13 running state informations sent, running state information includes the running state information etc. of EM equipment module 12, EM equipment module 12
Running state information includes the information such as voltage, electric current, power, state.
The control strategy that energy resource system 20 is sent is sent control module 13 by PORT COM module 14, so that control module
13 control EM equipment module 12 according to control strategy.Control strategy may include for booting, shutdown, refrigeration, heating etc.
Logic controls strategy such as the pattern switching strategy of mode and lifting frequency etc..
PORT COM module includes: Bus Interface Unit, radio interface unit, Industrial Ethernet interface unit etc., communication
Port module also may include: Bus Interface Unit, radio interface unit, one or two in Industrial Ethernet interface unit
It is a.Bus Interface Unit can be 485 Bus Interface Units, CAN interface unit etc..Radio interface unit can be bluetooth
Interface unit etc..
In one embodiment, power port module can be there are many set-up mode.As shown in figure 3, power port module
Including the first DC power supply port unit 111 and the second DC power supply port unit 112.First DC power supply port unit 111
The high voltage dc bus open with energy resource system 20 is connect, and the second DC power supply port unit 112 opens low with energy resource system
Press DC bus connection.
Energy resource system 20 may include electricity generation system, converter system, energy-storage system, control system etc., it can be achieved that multipotency is mutual
Mend operation and the energy exchange between power grid.Energy resource system is that external equipment is opened to high voltage dc bus and low-voltage direct is female
Line is powered for DC equipment.High-voltage dc voltage on high voltage dc bus can be 400V etc., low on low-voltage direct bus
Pressing DC voltage can be 48V etc..
EM equipment module includes high-tension apparatus module and low-voltage equipment module, and high-tension apparatus module can be compressor etc., low
Pressing EM equipment module can be blower etc..First DC power supply port unit 111 is connect with high-tension apparatus module, to set to high pressure
Standby module provides the high voltage direct current electric energy that energy resource system 20 is exported by high voltage dc bus.Second DC power supply port unit
112 connect with low-voltage equipment module, low to be exported to low-voltage equipment module offer energy resource system by low-voltage direct bus
Press direct current energy.
The rated operational voltage of high-tension apparatus module can be set to the voltage rating of high voltage dc bus, can also basis
Concrete condition is configured.The rated operational voltage of low-voltage equipment module is arranged to the voltage rating of low-pressure direct stream bus,
It can be configured as the case may be.
For example, high-tension apparatus module is compressor 121, low-voltage equipment module is blower 122.First DC power supply port is single
Member 111 is connect with compressor 121, to provide the high pressure that energy resource system 20 is exported by high voltage dc bus to compressor 121
Direct current energy.Second DC power supply port unit 112 is connect with blower 122, low to pass through to the offer energy resource system of blower 122
Press the low-voltage direct electric energy of DC bus output.Air-blower control unit 132 is connect with blower 122, for according to control strategy control
Blower 122 processed is run.Compressor control unit 131 is connect with compressor, is transported for controlling compressor 121 according to control strategy
Row.
Compressor 121 is direct current compressor, and the rated operational voltage of compressor 121 is set as the specified of high voltage dc bus
Voltage.Compressor control unit 131 carries out operation control to compressor 121 according to the control strategy that PORT COM module 14 receives
System controls the operating status, including start and stop, the speed of service, running frequency etc. of compressor 121.The whole service of compressor 121
DC/DC, DC/AC conversion links can be saved in journey, reduce energy dissipation, improve the operational efficiency of compressor.
Blower 122 is DC fan, and the rated operational voltage of blower 122 is set as the voltage rating of low-voltage direct bus,
The control strategy that air-blower control unit 132 is received according to PORT COM module 14 carries out operation control to blower 122, controls wind
Operating status of machine 122, including start and stop, the speed of service, running frequency etc..Entire cross in operation journey of blower 122 can save
DC/DC, DC/AC conversion links, reduce energy dissipation, improve the operational efficiency of blower.
Air-conditioning equipment 10 does not need to carry out the sophisticated functions such as Generation Control, energy storage control, charge control inversion control, system
Functional Design is simplified very much, and volume greatly reduces, and cost is greatly reduced.
In one embodiment, when abnormal, control occurs in any one bus in high voltage dc bus and low-voltage direct bus
Molding block can control commercial power interface module and provide the electric energy of utility grid to EM equipment module, and substitution abnormal bus occurs and supplies
Electricity.
For example, high voltage dc bus is normal, compressor 121 can be normally-open, when being run according to normal control logic,
Compressor 121 runs well.When 121 temperature of compressor increases, if low-voltage direct bus is abnormal, blower 122 is due to low pressure
DC bus cannot be opened extremely, cause compressor 121 that can quote the warning message of overheat protector, can shut down operation.Work as low pressure
When DC bus exception, air-blower control unit 132 controls commercial power interface module and provides the electric energy of utility grid to blower 122, makes
Blower 122 operates normally, so that compressor 121 runs well.
Air-conditioning equipment in above-described embodiment is separately connected the open bus of energy resource system by power port module and sets
Standby module, control power port module provide the electric energy that energy resource system is exported by bus to EM equipment module；By being set to air-conditioning
Standby function is simplified, and air-conditioning equipment can be made to configure simple, volume and reduced；In use, it can be functionally in energy resource system
Avoid occurring with energy resource system be overlapped, reduction equipment cost；By the open bus of connection energy resource system, do not need to carry out additional
DC/AC and the conversion links such as DC/DC, avoid energy dissipation, improve overall efficiency.
The method and system of the utility model may be achieved in many ways.For example, software, hardware, firmware can be passed through
Or any combination of software, hardware, firmware realizes the method and system of the utility model.The step of for method it is above-mentioned
Sequence is merely to be illustrated, and the step of method of the utility model is not limited to sequence described in detail above, unless with it
Its mode illustrates.In addition, in some embodiments, also the utility model can be embodied as to record journey in the recording medium
Sequence, these programs include for realizing the machine readable instructions of method according to the present utility model.Thus, the utility model also covers
Lid stores the recording medium for executing the program of method according to the present utility model.
Description of the utility model is given for the purpose of illustration and description, and is not that exhaustively or incite somebody to action this
Utility model is limited to the form of institute's utility model.Many modifications and variations are obvious for the ordinary skill in the art
's.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes the general of this field
Lead to technical staff it will be appreciated that the utility model is to design various embodiments suitable for specific applications with various modifications.
Claims (11)
1. a kind of air-conditioning equipment characterized by comprising
EM equipment module；
Power port module is connect with the EM equipment module, is connect for the bus open with energy resource system, to set to described
Standby module provides the electric energy that the energy resource system is exported by the bus；Wherein, the bus includes: DC bus.
2. air-conditioning equipment as described in claim 1, which is characterized in that further include:
Control module is connect with the EM equipment module, for controlling the EM equipment module operation.
3. air-conditioning equipment as claimed in claim 2, which is characterized in that further include:
PORT COM module is connect with the control module, for carrying out information exchange with the energy resource system.
4. air-conditioning equipment as claimed in claim 3, which is characterized in that
The PORT COM module will for transmitting the running state information that the control module is sent to the energy resource system
The control strategy that the energy resource system is sent is sent to the control module, so that the control module is according to the control strategy
The EM equipment module is controlled.
5. air-conditioning equipment as claimed in claim 3, which is characterized in that
The PORT COM module includes: Bus Interface Unit, radio interface unit, Industrial Ethernet interface unit.
6. air-conditioning equipment as claimed in claim 4, which is characterized in that
The power port module, comprising:
First DC power supply port unit is connect for the high voltage dc bus open with the energy resource system；
Second DC power supply port unit is connect for the low-voltage direct bus open with the energy resource system.
7. air-conditioning equipment as claimed in claim 6, which is characterized in that the EM equipment module includes: high-tension apparatus module and low
Press EM equipment module；
First DC power supply port unit is connect with the high-tension apparatus module, to provide to the high-tension apparatus module
The high voltage direct current electric energy that the energy resource system is exported by the high voltage dc bus；
Second DC power supply port unit is connect with the low-voltage equipment module, to provide to the low-voltage equipment module
The energy resource system passes through the low-voltage direct electric energy that the low-voltage direct bus exports.
8. air-conditioning equipment as claimed in claim 7, which is characterized in that
The rated operational voltage of the high-tension apparatus module is arranged to the voltage rating of the high voltage dc bus；The low pressure
The rated operational voltage of EM equipment module is arranged to the voltage rating of the low-voltage direct bus.
9. air-conditioning equipment as claimed in claim 7, which is characterized in that the high-tension apparatus module includes: compressor, described low
Pressing EM equipment module includes: blower；
The control module, comprising:
Air-blower control unit is connect with the blower, for controlling the fan operation according to the control strategy；
Compressor control unit is connect with the compressor, is run for controlling the compressor according to the control strategy.
10. air-conditioning equipment as described in claim 1, which is characterized in that
The energy resource system includes: energy internet system.
11. air-conditioning equipment as claimed in claim 10, which is characterized in that
The energy internet system includes: electricity generation system；The electricity generation system includes: photovoltaic generating system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821685543.1U CN209246288U (en) | 2018-10-17 | 2018-10-17 | Air conditioning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821685543.1U CN209246288U (en) | 2018-10-17 | 2018-10-17 | Air conditioning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209246288U true CN209246288U (en) | 2019-08-13 |
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ID=67525312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821685543.1U Active CN209246288U (en) | 2018-10-17 | 2018-10-17 | Air conditioning equipment |
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| Country | Link |
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| CN (1) | CN209246288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210655A (en) * | 2018-10-17 | 2019-01-15 | 珠海格力电器股份有限公司 | Air conditioning equipment and electric energy processing method for air conditioning equipment |
-
2018
- 2018-10-17 CN CN201821685543.1U patent/CN209246288U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210655A (en) * | 2018-10-17 | 2019-01-15 | 珠海格力电器股份有限公司 | Air conditioning equipment and electric energy processing method for air conditioning equipment |
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