CN107642851A - Air-conditioning system and the method for controlling air-conditioning system - Google Patents
Air-conditioning system and the method for controlling air-conditioning system Download PDFInfo
- Publication number
- CN107642851A CN107642851A CN201710110762.0A CN201710110762A CN107642851A CN 107642851 A CN107642851 A CN 107642851A CN 201710110762 A CN201710110762 A CN 201710110762A CN 107642851 A CN107642851 A CN 107642851A
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- China
- Prior art keywords
- air
- heat exchanger
- blower fan
- metal hydride
- conditioning system
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 134
- 238000000034 method Methods 0.000 title claims abstract description 32
- 229910052987 metal hydride Inorganic materials 0.000 claims abstract description 153
- 150000004681 metal hydrides Chemical class 0.000 claims abstract description 153
- 239000001257 hydrogen Substances 0.000 claims abstract description 104
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 104
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 100
- 230000005518 electrochemistry Effects 0.000 claims abstract description 57
- 230000008859 change Effects 0.000 claims description 24
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000005057 refrigeration Methods 0.000 description 11
- 238000001816 cooling Methods 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 9
- 150000004678 hydrides Chemical class 0.000 description 7
- 150000002431 hydrogen Chemical class 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000007789 sealing Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 3
- 238000003411 electrode reaction Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000006356 dehydrogenation reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 238000010792 warming 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
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of air-conditioning system, belong to air-conditioning technical field.The air-conditioning system includes：Electrochemistry hydrogen pump with first electrode and second electrode；The first metal hydride heat exchanger being connected with first electrode and the second metal hydride heat exchanger being connected with second electrode；The first blower fan positioned at the first metal hydride heat exchanger side；Rotating disc, the first metal hydride heat exchanger and the second metal hydride heat exchanger are located on rotating disc；Electric control gear, for controlling turn disc, and when turn disc, control the rotating speed of the first blower fan maximum.According to above-mentioned technical proposal, can solve the first metal hydride heat exchanger and the second metal hydride heat exchanger exchange function, air-conditioning exchange capability of heat is low, exchanges heat the problem of unstable, can improve the comfortableness of air-conditioning.Present invention also offers a kind of method for controlling air-conditioning system simultaneously.
Description
The application is based on Application No. 201610578842.4, the Chinese patent application that the applying date is on 07 21st, 2016
It is proposed, and require the priority of the Chinese patent application, the application conduct is incorporated herein in the full content of the Chinese patent application
With reference to.
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of air-conditioning system and the method for controlling air-conditioning system.
Background technology
So far, what most of air-conditionings particularly domestic air conditioning used is all steam compression type refrigeration, by refrigeration
The compression of agent so that refrigerant condition constantly changes, and coordinates high-performance heat exchanger to realize the cooling and warming of air-conditioning.This refrigeration
System one is big energy-consuming, second, the refrigerant in system is mostly fluoride, release or leakage refrigerant can damage to environment, now
Society, energy-conserving and environment-protective turn into themes of the times, therefore a kind of air-conditioning refrigeration system has been imperative.
A kind of model electrochemical Refrigeration Technique is provided in the prior art, and reversible reaction is occurred by hydrogen and some alloys
And substantial amounts of heat is released, and realize refrigeration or heating by high-efficiency heat exchanger equipment.Operation principle is as shown in Figure 1.
When applying forward voltage to electrochemistry hydrogen pump, the side density of hydrogen increase of metal hydride heat exchanger 2 ', with gold
Belong to the side density of hydrogen increase of hydride heat exchanger 2 ', metal hydride internal pressure increase, so as to cause hydrogen in metal hydride
Hydrogen abstraction reaction occurs for thing heat exchanger 2 ', and so as to release heat, metal hydride heat exchanger 2 ' uses as condenser.Simultaneously because
Hydrogen, from the pump of metal hydride heat exchanger 1 ' to metal hydride heat exchanger 2 ', causes metal hydride to exchange heat by electrochemistry hydrogen pump
The internal hydrogen concentration of device 1 ' and pressure reduce, anti-so as to cause metal hydride to put hydrogen in metal hydride heat exchanger 1 '
Should, so as to absorb heat, metal hydride heat exchanger 1 ' uses as evaporator.
Equally when applying negative voltage to electrochemistry hydrogen pump, the side density of hydrogen increase of metal hydride heat exchanger 1 ', with
The side density of hydrogen increase of metal hydride heat exchanger 1 ', metal hydride internal pressure increase, so as to cause hydrogen in metal
Hydrogen abstraction reaction occurs for hydride heat exchanger 1 ', and so as to release heat, metal hydride heat exchanger 1 ' uses as condenser.Simultaneously
Metal hydride is caused from the pump of metal hydride heat exchanger 2 ' to metal hydride heat exchanger 1 ' by electrochemistry hydrogen pump due to hydrogen
The internal hydrogen concentration of heat exchanger 2 ' and pressure reduce, so as to cause metal hydride to put hydrogen in metal hydride heat exchanger 2 '
Reaction, so as to absorb heat, metal hydride heat exchanger 2 ' uses as evaporator.
Existing metal hydride refrigeration system is all to form two systems using two pairs of metal hydrides, passes through this two sets
The anti-phase operation of system, so as to realize continuous cooling or heating.Because system is in the continuous switching for inhaling heat release state, for heat
Loss with cold is quite big, and the mode of intermittent duty causes to freeze or heats unstable, and efficiency and reliability is not high.
The content of the invention
The purpose of the present invention is to propose to a kind of electrochemistry air-conditioning system, is freezed with solving metal hydride of the prior art
System is in the continuous switching for inhaling heat release state, and the loss for heat and cold is quite big, and efficiency and reliability is not high
Problem.
In order to which some aspects of the embodiment to disclosure have a basic understanding, simple summary shown below is.Should
Summarized section is not extensive overview, nor to determine key/critical component or describe the protection domain of these embodiments.
Its sole purpose is that some concepts are presented with simple form, in this, as the preamble of following detailed description.
To achieve the above object, according to an aspect of the invention, there is provided a kind of electrochemistry air-conditioning system.
The electrochemistry air-conditioning system of the present invention, including electrochemistry hydrogen pump, the first heat exchanging part, the second heat exchanging part and rotating disc,
First heat exchanging part, the second heat exchanging part and electrochemistry hydrogen pump are arranged on rotating disc, and are together rotated with rotating disc so that first changes
One of hot portion and the second heat exchanging part are located outside, and another includes the first metal hydride positioned at interior, the first heat exchanging part
Heat exchanger, the second heat exchanging part include the second metal hydride heat exchanger, and the first metal hydride heat exchanger is connected to electrochemical hydrogen
The first electrode of pump, the second metal hydride heat exchanger are connected to the second electrode of electrochemistry hydrogen pump.By by the first heat exchanging part,
Second heat exchanging part and electrochemistry hydrogen pump are arranged on rotating disc, and the first heat exchanging part and the second heat exchanging part can be made selectively to be in
It is indoor or outdoor, consequently, it is possible to when being controlled by electrochemistry hydrogen pump to hydrogen flow direction, it is possible to according to the first heat exchange
The working condition of device and the second heat exchanger adjusts the operating position of the first heat exchanging part and the second heat exchanging part so that interior can begin
Required heat exchange state is maintained at eventually, due to only needing quickly to realize that the first heat exchanging part and second is changed by rotary motion disk can
The position switching in hot portion, therefore need not be shut down, it is ensured that the continuous effective operation of electrochemistry air-conditioning system, structure is more
Simply, cold and thermal loss are small, and operating efficiency and reliability significantly improve.
On the other hand, the embodiments of the invention provide a kind of air-conditioning system, including：
Electrochemistry hydrogen pump with first electrode and second electrode；
The first metal hydride heat exchanger being connected with first electrode and the second metal hydride being connected with second electrode
Heat exchanger；
The first blower fan positioned at the first metal hydride heat exchanger side；
Rotating disc, the first metal hydride heat exchanger and the second metal hydride heat exchanger are located on rotating disc；
Electric control gear, for controlling turn disc, and when turn disc, control the rotating speed of the first blower fan maximum；
Wherein, commutation time control occurs for the voltage that the electric control gear is used in the first electrode and the second electrode
Make the turn disc；Or the electric control gear is used to periodically control the turn disc.The turn disc
Cycle and the first metal hydride heat exchanger and the second metal hydride heat exchanger hydrogen sucting discharging hydrogen cycle phase
Together.Air-conditioning system provided in an embodiment of the present invention, in addition to：Second solenoid valve, the second metal hydride heat exchanger and the second electricity
Pole is connected by second solenoid valve；
Electric control gear, it is additionally operable to when turn disc, controls the rotating speed of the second blower fan maximum.
Air-conditioning system provided in an embodiment of the present invention, in addition to：
The first case being arranged on rotating disc and the air inlet and air outlet that are arranged on the first case；
Temperature-detecting device, for detecting intake air temperature and air outlet temperature；
Electric control gear, it is additionally operable to after turn disc, the intake air temperature detected according to temperature-detecting device and air-out
Mouth temperature computation difference variation speed, according to the rotating speed of the blower fan of difference variation speed control first of calculating；Wherein, air inlet and
Air outlet is located at the homonymy of the first case；First blower fan is located at indoor；Air inlet and air outlet are located at indoor.
Air-conditioning system provided in an embodiment of the present invention, electric control gear are used to control turning for the first blower fan according to equation below
Speed：
Y=-Av+B
Wherein：Y is the rotating speed of the first blower fan；V is difference variation speed；A is that air-conditioning system exchange capability of heat meets default bar
The regulation coefficient of part；B is the maximum (top) speed for the first blower fan that air-conditioning system exchange capability of heat satisfaction imposes a condition.
Air-conditioning system provided in an embodiment of the present invention, electric control gear are additionally operable to：After turn disc, according to difference variation
The rotating speed of the blower fan of speed control second.The rotating speed of second blower fan is identical with the rotating speed of the first blower fan.
Air-conditioning system provided in an embodiment of the present invention, electric control gear are additionally operable to：The second wind is determined by the rotating speed of the first blower fan
The rotating speed of machine.
On the other hand, the embodiment of the present invention additionally provides a kind of air-conditioning system for being used to control any embodiment of the present invention
Method, including：
Control turn disc；
When turn disc, control the rotating speed of the first blower fan maximum；
Wherein, the rotating disc is controlled to turn when the voltage in the first electrode and the second electrode commutates
It is dynamic；Or periodically control the turn disc.The cycle of the turn disc exchanges heat with first metal hydride
The cycle phase of the hydrogen sucting discharging hydrogen of device and the second metal hydride heat exchanger is same.
Method provided in an embodiment of the present invention for controlling air-conditioning system, in addition to：
When turn disc, control the rotating speed of the second blower fan maximum.
Method provided in an embodiment of the present invention for controlling air-conditioning system, in addition to：
After turn disc, air-conditioning intake air temperature and air outlet temperature are obtained；
According to the intake air temperature of acquisition and air outlet temperature calculating temperature difference rate of change；
According to the rotating speed of the blower fan of difference variation speed control first of calculating；
Wherein, air inlet and air outlet are located at the homonymy of the first case；First blower fan is located at indoor；Air inlet and air-out
Mouth is located at indoor.
Method provided in an embodiment of the present invention for controlling air-conditioning system, according to the difference variation speed control of calculating
The step of rotating speed of one blower fan, includes：According to equation below, the rotating speed of the first blower fan of control：
Y=-Av+B
Wherein：Y is the rotating speed of the first blower fan；V is difference variation speed；A is that air-conditioning system exchange capability of heat meets default bar
The regulation coefficient of part；B is the maximum (top) speed for the first blower fan that air-conditioning system exchange capability of heat satisfaction imposes a condition.
The technical scheme provided according to embodiments of the present invention, when turn disc, control the rotating speed of the first blower fan maximum.
The exchange capability of heat of the first metal hydride heat exchanger can be improved, can solve the first metal hydride heat exchanger and the second metal
Hydride heat exchanger exchange function, air-conditioning exchange capability of heat is low, exchanges heat the problem of unstable, can improve the comfortableness of air-conditioning.
It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not
Can the limitation present invention.
Brief description of the drawings
Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the present invention
Example, and for explaining principle of the invention together with specification.
Fig. 1 is the fundamental diagram of electrochemistry air-conditioning system；
Fig. 2 is the cut-away view of the electrochemistry air-conditioning system of the embodiment of the present invention；
Fig. 3 is the external structure of the electrochemistry air-conditioning system of the embodiment of the present invention；
Fig. 4 is the cut-away view of the air-conditioning system of the embodiment of the present invention；
Fig. 5 is the part-structure figure of the air-conditioning system of the embodiment of the present invention；
Fig. 6 is the part-structure figure of the air-conditioning system of the embodiment of the present invention；
Fig. 7 is the flow chart of the method for the air-conditioning system of the embodiment of the present invention；
Fig. 8 is the flow chart of the method for the air-conditioning system of the embodiment of the present invention；
Fig. 9 is the flow chart of the method for the air-conditioning system of the embodiment of the present invention.
Description of reference numerals：1st, electrochemistry hydrogen pump；2nd, rotating disc；3rd, the first metal hydride heat exchanger；4th, the second metal
Hydride heat exchanger；5th, the first air inlet；6th, the first air outlet；7th, the first blower fan；8th, the second air inlet；9th, the second air outlet；
10th, the second blower fan；11st, the first case；12nd, the 3rd air inlet；13rd, the 3rd air outlet；14th, the 4th air inlet；15th, the 4th air-out
Mouthful；16th, the second case；17th, the first air-inlet grille；18th, the first air outlet grate；19th, the second air-inlet grille；20th, second goes out style
Grid；21st, curtain bar is drawn；22nd, curtain frame is drawn；23rd, curtain；32nd, temperature-detecting device；33rd, electric control gear.
Embodiment
The following description and drawings fully show specific embodiments of the present invention, to enable those skilled in the art to
Put into practice them.Embodiment only represents possible change.Unless explicitly requested, otherwise single components and functionality is optional, and
And the order of operation can change.The part of some embodiments and feature can be included in or replace other embodiments
Part and feature.The scope of embodiment of the present invention includes the gamut of claims, and the institute of claims
There is obtainable equivalent.Herein, each embodiment can individually or generally be represented that this is only with term " invention "
It is merely for convenience, and if in fact disclosing the invention more than one, it is not meant to automatically limit the scope of the application
For any single invention or inventive concept.Herein, such as first and second or the like relational terms are used only for one
Entity or operation make a distinction with another entity or operation, exist without requiring or implying between these entities or operation
Any actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant be intended to it is non-exclusive
Property includes, so that process, method or equipment including a series of elements not only include those key elements, but also including
The other element being not expressly set out.Each embodiment herein is described by the way of progressive, and each embodiment stresses
Be all difference with other embodiment, between each embodiment identical similar portion mutually referring to.For implementing
For structure, product etc. disclosed in example, due to its with embodiment disclosed in part it is corresponding, so fairly simple, the phase of description
Part is closed referring to method part illustration.
With reference to shown in referring to Fig. 2 and Fig. 3, according to an embodiment of the invention, electrochemistry air-conditioning system includes electrochemistry hydrogen pump
1st, the first heat exchanging part, the second heat exchanging part and rotating disc 2, the first heat exchanging part, the second heat exchanging part and electrochemistry hydrogen pump 1 are arranged on rotation
On disk 2, and together rotated with rotating disc 2 so that one of the first heat exchanging part and the second heat exchanging part are located outside, another position
In interior, the first heat exchanging part includes the first metal hydride heat exchanger 3, and the second heat exchanging part includes the second metal hydride heat exchanger
4, the first metal hydride heat exchanger 3 is connected to the first electrode of electrochemistry hydrogen pump 1, and the second metal hydride is connected to electrochemistry
The second electrode of hydrogen pump 1.Two heat exchangers are connected with electrochemistry hydrogen pump 1 by Hydrogen Line respectively, and necessary electric control gear is put
Put the correct position on rotating disc 2.
By the way that the first heat exchanging part, the second heat exchanging part and electrochemistry hydrogen pump 1 are arranged on rotating disc 2, first can be made to change
Hot portion and the second heat exchanging part are selectively in indoor or outdoor, consequently, it is possible to flowed to by electrochemistry hydrogen pump 1 to hydrogen
When being controlled, it is possible to changed according to the working condition of First Heat Exchanger and the second heat exchanger to adjust the first heat exchanging part and second
The operating position in hot portion so that interior can remain at required heat exchange state, due to only needing by rotary motion disk 2 just
The position switching of the first heat exchanging part and the second heat exchanging part can be quickly realized, therefore need not be shut down, it is ensured that electrochemistry
The continuous-stable of air-conditioning system is effectively run, and structure is simpler, and cold and thermal loss are small, and operating efficiency and reliability are obvious
Improve.
First heat exchanging part also includes the first air inlet 5, the first air outlet 6 and the first blower fan 7, and the second heat exchanging part also includes the
Two air inlets 8, the second air outlet 9 and the second blower fan 10, the first metal hydride heat exchanger 3 are arranged on the first air inlet 5 and
Between one blower fan 7, the second metal hydride heat exchanger 4 is arranged between the second air inlet 8 and the second blower fan 10；First blower fan 7
Air outlet connected with the first air outlet 6, the air outlet of the second blower fan 10 connects with the second air outlet 9.
When electrochemistry air-conditioning system is in refrigerating state, the first metal hydride heat exchanger 3 puts hydrogen heat absorption, the second metal
Hydride heat exchanger 4 inhales hydrogen heat release, and room air enters the first heat exchanging part from the first air inlet 5, then through the first metal hydride
Thing heat exchanger 3 absorbs heat after sweat cooling, is entered from the air outlet of the first blower fan 7 in exhaust air flue, then through the second air-out
Mouth 9 is blown into interior, to indoor carry out cooling refrigeration.Outdoor air enters the second heat exchanging part from the second air inlet 8, then through second
Metal hydride heat exchanger 4, take away the second metal hydride heat exchanger 4 and inhale hydrogen liberated heat, sucked simultaneously by the second blower fan 10
It is drained at the second air outlet 9, is then discharged into outdoor carry out exothermic condensation through the second air outlet 9.When the first metal hydride
After hydrogen content in heat exchanger 3 reduces to a certain extent, by controlling rotating disc 2 to rotate so that the first heat exchanging part rotates
To outdoor, the second heat exchanging part turns to interior, while controls electrochemistry hydrogen pump 1 to change voltage direction, now the second metal hydride
Thing heat exchanger 4, which is in, puts hydrogen heat absorption state, and the first metal hydride heat exchanger 3, which is in, inhales hydrogen heat release state so that interior is still
Refrigeration is kept, so as to realize continuous refrigerating operaton.
The first air inlet 5, the first air outlet 6, the first blower fan 7, the second air inlet 8, the second air outlet 9 and second herein
Blower fan 10 is together rotated with rotating disc 2, therefore can be always ensured that between all parts of the first heat exchanging part and second
Preferable corresponding relation is respectively provided between all parts of heat exchanging part, ensures the operational efficiency and structural stability of air-conditioning system.
Certainly, by the first air inlet 5, the first air outlet 6, the first blower fan 7, the second air inlet 8, the second air outlet 9 and the second blower fan 10
It is disposed as fixing, only by the first metal hydride heat exchanger 3 of rotation, the second metal hydride heat exchanger 4 and electrochemistry
Hydrogen pump 1 also can be achieved on continuous cooling or the heating operation of electrochemistry air-conditioning system.
Preferably, electrochemistry air-conditioning system also includes the first case 11, and the first heat exchanging part, electrochemistry hydrogen pump 1 and second are changed
Hot portion is fixedly installed in the first case 11, and the first case 11 is arranged on rotating disc 2, and corresponding first enters on the first case 11
Air port 5 is provided with the 3rd air inlet 12, and corresponding first air outlet 6 is provided with the 3rd air outlet 13, and corresponding second air inlet 8 is set
There is the 4th air inlet 14, corresponding second air outlet 9 is provided with the 4th air outlet 15.Can be by the first heat exchange by the first case 11
Portion and the second heat exchanging part are integrated on a global facility, are easily facilitated and are realized that the first heat exchanging part and the structure of the second heat exchanging part are set
Put, while also allow for carrying out the adjustment of the turned position of the first heat exchanging part and the second heat exchanging part.In addition, pass through the first case 11
The air intake of electrochemistry air-conditioning system and air-out can be caused to easily facilitate control, while avoid the first heat exchanging part and the second heat exchanging part
Exposed to the external world, protection is formed to the first heat exchanging part and the second heat exchanging part.
Preferably, electrochemistry air-conditioning system also includes the second case 16, and the first case 11 is rotationally set by rotating disc 2
Put in the second case 16, corresponding 3rd air inlet 12 is provided with the first air-inlet grille 17 on the second case 16, and the corresponding 3rd goes out
Air port 13 is provided with the first air outlet grate 18, and corresponding 4th air inlet 14 is provided with the second air-inlet grille 19, corresponding 4th air-out
Mouth 15 is provided with the second air outlet grate 20.Second case 16 is fixedly installed at the window's position, and relative to the window of interior
Position does not rotate, and is more prone to ensure stationarity and sealing of the electrochemistry air-conditioning system in the window's position mounting structure.
In addition, the first case 11 is arranged in the second case 16, each part that can be pointed in the first case 11 is formed preferably
Protection, effectively prevents when heat exchanging part is in outdoor rainwater etc. to enter in heat exchanging part and all parts in heat exchanging portion cause to damage
It is bad.
Rotating drive mechanism can be arranged in rotating disc 2, and the other end is fixedly connected on the bottom of the second case 16, so as to
Driving rotating disc 2 rotates.Rotating drive mechanism can also be arranged on the bottom of the second case 16, rotate output end and fix company
The bottom of rotating disc 2 is connected on, so as to drive rotating disc 2 to rotate.Rotating drive mechanism is, for example, motor etc..
First blower fan 7 and the second blower fan 10 are centrifugal blower.Respectively there is a centrifugal blower on the inside of two heat exchangers, two
Individual exhaust air flue is square on heat exchangers respectively, will be from entering on the second case 16 of indoor and outdoor when two centrifugal blowers unlatchings
Air draught at style grid, wind passes through heat exchanger, and is blown out respectively at indoor and outdoor air-inlet grille by two air channels.
Power line is arranged with outside rotating disc 2, power line passes from rotating disc 2, and is exchanged heat with electrochemistry hydrogen pump 1, first
Portion connects with the second heat exchanging part., can by that around being located at outside rotating disc 2, can make power line that there is longer length power line
To be extended or shortened by the rotation of rotating disc 2 so that the length of power line can meet each portion in the first case 11
Part is when rotating to the length requirement of power line.
Electrochemistry air-conditioning system also includes control electric control gear, and electric control gear electrically connects with rotating disc 2, controls rotating disc 2
Rotate.Electric control gear can be controlled according to rotation of the pre-set programs to rotating disc 2, can also be according to other detection parameters
Rotation to rotating disc 2 is controlled.
In the present embodiment, electrochemistry air-conditioning system also includes density of hydrogen detector, the electrical connection of density of hydrogen detector
To electric control gear, density of hydrogen detector is used to detect the first metal hydride heat exchanger 3 and the second metal hydride heat exchanger 4
Interior hydrogen content, electric control gear are controlled according to the testing result of density of hydrogen detector to rotating disc 2.By detecting hydrogen
Rotation of the mode of gas concentration to rotating disc 2 is controlled, and control accuracy is higher, it is ensured that electrochemistry hydrogen pump 1 switches every time
Hydrogen afterwards can access the utilization of maximal efficiency, improve the utilization rate of hydrogen, improve the work energy of electrochemistry air-conditioning system
Effect.
Rotating disc 2 is controlled to carry out 180 degree rotation, direct current while rotating disc 2 rotates by density of hydrogen change
Pressure commutation, make the commutation operation of electrochemistry hydrogen pump 1.During initial launch, the metal hydride heat exchanger in indoor heat exchanger puts hydrogen
Heat absorption, now the metal hydride heat exchanger be evaporator, heat in absorption chamber, and releasing cold, outside metal hydride changes
Hot device inhales hydrogen heat release, as condenser；After a period of time, rotating disc 2 is carried out after detecting that density of hydrogen changes to setting value
180 degree rotates, and at the same time, voltage commutation, now metal hydride heat exchanger in outside goes to interior and continues to put originally
Hydrogen absorbs heat, and the process moves in circles, and realizes indoor continuous cooling or heating.
Second case 16 is provided with sealing curtain radially outside, and sealing curtain extends to bottom from the top of the second case 16
Portion.When needing natural wind, the operation of electrochemistry hydrogen pump 1 can be stopped, directly opening sealing curtain so that air can blow naturally
Enter interior, improve the usage experience of user, while improve the functional diversities of electrochemistry air-conditioning system.
Preferably, sealing curtain include be fixedly installed on the outer wall of the second case 16 drawing curtain bar 21, be arranged on sealing curtain
Outer end drawing curtain frame 22 and be connected to and draw curtain bar 21 and draw the curtain 23 between curtain frame 22, positioned at the same of the second case 16
The both ends of diameter are provided with sealing curtain.By drawing curtain frame 22 easily can pull open or close curtain 23, so that window
Curtain 23 seals or opened window, operates simpler convenience.
In some embodiments of the embodiment of the present invention, the first electrode of electrochemistry hydrogen pump and the voltage of second electrode change
To, refer to electrochemistry hydrogen pump two electrodes occur both positive and negative polarity exchange.More specifically, electrochemistry hydrogen pump first electrode is before commutation
Positive electrode, second electrode are negative electrode, and after voltage commutation, electrochemistry hydrogen pump first electrode is changed into negative electrode, and second electrode is changed into
Positive electrode.
In some embodiments of the embodiment of the present invention, impose a condition as in the first setting time air-conditioner temperature difference change speed
Rate reaches first threshold, so that air-conditioning air-conditioning system exchange capability of heat quickly meets indoor minimum heat exchange demand.
In some embodiments of the embodiment of the present invention, the value of the first setting time is between 3s~10s, so as to air-conditioning
It is quick to meet indoor minimum heat exchange demand.Those skilled in the art can set the first setting time according to being actually needed
Value, as long as the minimum heat exchange demand of air-conditioning system can be met.Optional first setting time is 5s.
In some embodiments of the embodiment of the present invention, the value of first threshold is between 7 DEG C/s~10 DEG C/s, so as to sky
Tune up speed and meet indoor minimum heat exchange demand.Those skilled in the art can set the value of first threshold according to being actually needed,
As long as the minimum heat exchange demand of air-conditioning system can be met.Optional first threshold is 8 DEG C/s.
In some embodiments of the embodiment of the present invention, B value is between 1400r/min~1600r/min, to meet
When air-conditioning system exchange capability of heat is minimum, it can quickly meet heat exchange demand minimum in air-conditioning system room.People in the art
Member can set B value according to being actually needed, as long as can meet the minimum heat exchange demand of air-conditioning system.Optionally
B is 1500r/min.
In some embodiments of the embodiment of the present invention, v value embodies air-conditioning system between 0 DEG C/s~15 DEG C/s
Exchange capability of heat, to meet the needs of indoor heat exchange.Those skilled in the art can be according to the highest exchange capability of heat being actually needed
To choose different air-conditioning systems, as long as the highest heat exchange demand of interior can be met.When rotating disc 2 rotates, air-conditioning system
Unite the first metal hydride heat exchanger 3 and the exchange function of the second metal hydride heat exchanger 4, because the first metal hydride exchanges heat
The metal hydride heat exchanger 4 of device 3 and second just proceeds by the process inhaled hydrogen and put hydrogen, and air-conditioning system exchange capability of heat is minimum, temperature
Poor rate of change v is 0 DEG C/s, when the first metal hydride heat exchanger 3 or the internal hydrogen concentration of the second metal hydride heat exchanger 4
During highest, air-conditioning system exchange capability of heat highest, difference variation speed v is 15 DEG C/s.
In some embodiments of the embodiment of the present invention, preparatory condition is in the second setting time air-conditioner temperature difference change speed
Rate v reaches Second Threshold, so that air-conditioning air-conditioning system exchange capability of heat quickly meets indoor highest heat exchange demand.
In some embodiments of the embodiment of the present invention, the value of the second setting time is between 5s~10s, so as to air-conditioning
Quickly meet indoor highest heat exchange demand.Those skilled in the art can set the second setting time according to being actually needed
Value, as long as the highest heat exchange demand of air-conditioning system can be met.Optional second setting time is 8s.
In some embodiments of the embodiment of the present invention, the value of Second Threshold between 10 DEG C/s~15 DEG C/s, so as to
Air-conditioning quickly meets indoor highest heat exchange demand.Those skilled in the art can set Second Threshold according to being actually needed
Value, as long as the highest heat exchange demand of air-conditioning system can be met.Optional Second Threshold is 14 DEG C/s.
In some embodiments of the embodiment of the present invention, A value is between 0.4r/min~0.7r/min, so as to basis
Difference variation speedometer calculates the rotating speed of suitable first blower fan, reaches exchange capability of heat in compensation air-conditioning system running and changes
Become, improve the comfortableness of air-conditioning.Those skilled in the art can set A value according to being actually needed, as long as can meet
The highest heat-energy transducer of air-conditioning system reaches actual demand.Optional A is 0.5r/min.
In some embodiments of the embodiment of the present invention, Y value is between 1000r/min~1500r/min, when the temperature difference becomes
When changing speed v maximums, Y is minimum；When difference variation speed v minimums, Y is maximum, during so as to realize that difference variation speed v is normal
Between worked between the first threshold and Second Threshold, air-conditioning system exchange capability of heat is more stable.
In some embodiments of the embodiment of the present invention, the first metal hydride heat exchanger 3 and the second metal hydride change
Hot device 4 is located at the opposite sides of rotating disc 2.When being rotated so as to rotating disc 2, stress balance, stability of rotation.
As shown in figure 5, such as electrochemistry hydrogen pump 1 can be arranged on the centre of rotating disc 2, the first metal hydride heat exchanger
3 and second metal hydride heat exchanger 4 be arranged on any straight line by the center of rotating disc 2, and apart from the center of rotating disc 2
Apart from equal, because rotating disc 2 can rotate, now the first metal hydride heat exchanger 3 and the second metal hydride heat exchanger 4
Positioned at the opposite sides of rotating disc 2, during ensureing that rotating disc 2 rotates, each point stress balance of rotating disc 2, stability of rotation, and can be with
The distance between first metal hydride heat exchanger 3 and the second metal hydride heat exchanger 4 are set it is as big as possible, with convenient
First metal hydride heat exchanger 3 and the second metal hydride heat exchanger 4 is spaced apart, reduce air-conditioning heating amount or refrigeration
Measure contact loss.The first blower fan 7 and the second blower fan 10 can also be arranged on the straight line by the center of rotating disc 2 simultaneously.The
One blower fan 7 is between the first metal hydride heat exchanger 3 and the center of rotating disc 2, for will be exchanged heat with the first metal hydride
The air that device 3 changed heat is taken away, and the second blower fan 10 is used between the second metal hydride heat exchanger 4 and the center of rotating disc 2
Taken away in by the air that heat was changed with the second metal hydride heat exchanger 4, and now the first blower fan 7 and the second blower fan 10 are located at
The opposite sides of rotating disc 2, with ensure rotating disc 2 rotate when, each point stress balance of rotating disc 2, stability of rotation.
Those skilled in the art can also set the first metal hydride according to air-conditioning installed in the particular location in room
The position of the metal hydride heat exchanger 4 of heat exchanger 3 and second, as long as the first metal hydride heat exchanger 3, the second metal hydride
Heat exchanger 4 and electrochemistry hydrogen pump 1, which are arranged on rotating disc 2, can ensure the stress balance of rotating disc 2, the first metal hydride
Isolation structure can be set between the metal hydride heat exchanger 4 of heat exchanger 3 and second, to reduce air-conditioning heating amount or refrigerating capacity
Contact loss.
In some embodiments of the embodiment of the present invention, the first metal hydride heat exchanger 3 and the second metal hydride change
Hot device 4 is arranged on rotating disc 2 with the center of rotating disc 2 into set angle.
As shown in fig. 6, for example optionally can be by the first metal hydride heat exchanger 3 and the second metal hydride heat exchanger
4 are arranged on rotating disc 2 with the center of rotating disc 2 into set angle B, and now rotating disc 2 only needs to rotate the setting angle, or
Can also rotate more than or less than set angle B, if can ensure two one, heat exchangers indoors one in outdoor,
It can realize that indoor and outdoors heat exchange function exchanges.Wherein set angle B value can be between 45 °~180 °.It is optional
, B can be 90 °.
As shown in figure 4, the embodiment of the present invention additionally provides a kind of air-conditioning system, including：
Electrochemistry hydrogen pump 1 with first electrode and second electrode；
The first metal hydride heat exchanger 3 being connected with first electrode and the second metal hydride being connected with second electrode
Heat exchanger 4；
The first blower fan 7 positioned at the side of the first metal hydride heat exchanger 3；
Rotating disc 2, the first metal hydride heat exchanger 3 and the second metal hydride heat exchanger 4 are located on rotating disc 2；
Electric control gear 33, for controlling rotating disc 2 to rotate, and when rotating disc 2 rotates, control the first blower fan 7 rotating speed is most
Greatly.
Wherein, commutation time control occurs for the voltage that the electric control gear is used in the first electrode and the second electrode
Make the turn disc；Or the electric control gear is used to periodically control the turn disc.The turn disc
Cycle and the first metal hydride heat exchanger and the second metal hydride heat exchanger hydrogen sucting discharging hydrogen cycle phase
Together.
In some embodiments, the cycle of the turn disc can be 10 minutes；Or the turn disc
Cycle can also be 15 minutes, those skilled in the art can be set according to being actually needed.Preferably, the rotating disc turns
Dynamic cycle and the cycle of the first metal hydride heat exchanger and the hydrogen sucting discharging hydrogen of the second metal hydride heat exchanger
It is identical.To control air-conditioning system continuous cooling either to reduce the loss of cold or heat in heating operations.
Wherein after rotating disc 2 rotates, the first metal hydride heat exchanger 3 and the function of the second metal hydride heat exchanger 4
Exchange, in general, when the first metal hydride heat exchanger 3 is used for indoor heat exchange, the second metal hydride heat exchanger 4 is used for outdoor
Heat exchange, after rotating disc 2 rotates, the first metal hydride heat exchanger 3 is used for outdoor heat exchange, the second metal hydride heat exchanger 4
For indoor heat exchange.
Wherein electrochemistry hydrogen pump 1 or for electrochemical hydrogen compressor be a kind of new refrigeration power original paper.Its structure
Similar to Proton Exchange Membrane Fuel Cells, but electrolysis mode is used, can be in anodic oxidation hydrogen again in cathodic reduction hydrogen.It is main
To be made up of anode, negative electrode and PEM, each of which pole is all made up of gas diffusion layers and Catalytic Layer.Electrochemical hydrogen
The operation principle of pump 1, after hydrogen enters the anode chamber of electrochemistry hydrogen pump 1, hydrogen molecule can pass through gas diffusion layers arrival and urge
Change layer, oxidation reaction occurs on the three phase boundary of reacting gas, catalyst and dielectric film, hydrogen molecule is oxidized to proton
And electronics, subsequent proton in the presence of outer making alive by dielectric film toward negative electrode transmission, electronics passes through Catalytic Layer and porous
The bipolar plates of diffusion layer and conduction are transmitted to external circuit.Anode electrode reaction equation is as follows：
H2(Anode)→2H++2e-
In cathode chamber, the proton passed over by anode by electrolyte and the electronics knot passed over by external circuit
Close, reconfigure and be changed into hydrogen molecule.Cathode electrode reaction equation is as follows：
2H++2e-→H2(Anode)
It is exactly electrode reaction and the overall process transmitted above, the net effect of cathode and anode reaction is：Temperature and pressure are compared with low hydrogen
Negative electrode is pumped in the anodic gas of molecule, turns into the cathode gas of HTHP.
Wherein, metal hydride heat exchanger is that many metals, alloy and metallic compound can under certain temperature and pressure
With with gaseous state H2 occur reversible reaction, generate metal solid solution MHx or metal hydride MHy, i.e., the suction hydrogen generally said, and with
Heat is released, or category solid solution MHx or metal hydride MHy generates metal and H2 under certain temperature and pressure, i.e., generally
Described puts hydrogen, and with heat absorption.
The process that specific electrochemistry hydrogen pump 1 works together with metal hydride heat exchanger is referred to background technology and Fig. 1
It is shown, it will not be repeated here.
In the air-conditioning system course of work, electrochemistry hydrogen pump 1 is used for the hydrogen pump inside the first metal hydride heat exchanger 3
To inside the second metal hydride heat exchanger 4, or, by the hydrogen pump inside the second metal hydride heat exchanger 4 to the first gold medal
Belong to inside hydride heat exchanger 3, the first blower fan 7 is used to take away the heat exchange amount of the first metal hydride heat exchanger 3；It can realize
When rotating disc 2 rotates, the first metal hydride heat exchanger 3 and the exchange function of the second metal hydride heat exchanger 4, air-conditioning system
Exchange capability of heat is low, and control the first blower fan 7 rotating speed is maximum, improves the exchange capability of heat of air-conditioning system.
The technical scheme provided according to embodiments of the present invention, when rotating disc 2 rotates, control the first blower fan 7 rotating speed is maximum.
The exchange capability of heat of the first metal hydride heat exchanger 3 can be improved, can solve the first metal hydride heat exchanger 3 and the second gold medal
Belong to the exchange function of hydride heat exchanger 4, air-conditioning exchange capability of heat is low, exchanges heat the problem of unstable, can improve the comfortableness of air-conditioning.
Air-conditioning system provided in an embodiment of the present invention, in addition to：Positioned at the side of the second metal hydride heat exchanger 4
Two blower fans 10；
Electric control gear 33, it is additionally operable to when rotating disc 2 rotates, control the second blower fan 10 rotating speed is maximum.
Second blower fan 10 is used to take away the heat exchange amount of the second metal hydride heat exchanger 4；Control the rotating speed of the second blower fan 10
Maximum, the exchange capability of heat of the second metal hydride heat exchanger 4 is improved, make the first metal hydride heat exchanger 3 and the second metal
During hydride 4 exchange function of heat exchanger, air-conditioning exchange capability of heat is higher.
Air-conditioning system provided in an embodiment of the present invention, air-conditioning system also include：
The first case 11 being arranged on rotating disc 2 and the air inlet and air outlet that are arranged on the first case 11；
Temperature-detecting device 32, for detecting intake air temperature and air outlet temperature；
Electric control gear 33, be additionally operable to after rotating disc 2 rotates, according to temperature-detecting device 32 detect intake air temperature and
Air outlet temperature calculating temperature difference rate of change, according to the rotating speed of the first blower fan of difference variation speed control 7 of calculating.
Wherein, air inlet and air outlet are located at the homonymy of the first case；First blower fan 7 is located at indoor；Air inlet and go out
Air port is located at indoor.
Air inlet and air outlet are located at the homonymy of the first case；So as to the air inlet of the heat exchanger according to air-conditioning system side
Temperature and air outlet temperature calculating temperature difference rate of change.First blower fan 7 is located at indoor so as to the heat exchanger on the inside of control room
Exchange capability of heat.Preferably, the first blower fan 7 is located at indoor；Air inlet and air outlet also are located at indoor.So as to according to indoor
Intake air temperature and air outlet temperature calculating temperature difference rate of change, and the exchange capability of heat of the heat exchanger on the inside of control room.
Temperature-detecting device 32 can include intake air temperature sensor and air outlet temperature sensor, for detecting air intake
Mouth temperature and air outlet temperature.
In some embodiments, included according to the rotating speed of the first blower fan of difference variation speed control 7, when difference variation speed
Rate v turns down the rotating speed of the first blower fan 7 when increasing, the rotating speed of the first blower fan 7 is heightened when difference variation speed v reduces.
In the air-conditioning system course of work, the first blower fan 7, for the heat exchange amount of the first metal hydride heat exchanger 3 to be taken away；
Temperature-detecting device 32, for detecting intake air temperature and air outlet temperature；Electric control gear 33, it is additionally operable to when rotating disc 2 rotates
Afterwards, the intake air temperature and air outlet temperature calculating temperature difference rate of change detected according to temperature-detecting device 32, according to calculating
The rotating speed of the first blower fan of difference variation speed control 7.After rotating disc 2 rotates, the first metal hydride heat exchanger 3 and the second gold medal
Belong to the exchange function of hydride heat exchanger 4, air-conditioning difference variation speed v changes from small to big, after again from large to small, air-conditioning system heat-energy transducer
Power is uprised by low, after again by high step-down, when difference variation speed v increases, turn down the rotating speed of the first blower fan 7, work as difference variation
When speed v reduces, the rotating speed of the first blower fan 7 is heightened, can both solve the problems, such as that operation of air conditioner process exchange capability of heat was unstable,
The comfortableness of air-conditioning can be improved.
Air-conditioning system provided in an embodiment of the present invention, electric control gear 33, is additionally operable to；After rotating disc 2 rotates, according to the temperature difference
Rate of change v controls the rotating speed of the second blower fan 10.The rotating speed of second blower fan 10 can be with identical with the rotating speed of the first blower fan 7.Second
The rotating speed of blower fan 10 can also be different from the rotating speed of the first blower fan 7.So that the finer metal hydride of control second exchanges heat
The heat exchange amount that device 4 is taken away.
Air-conditioning system provided in an embodiment of the present invention, electric control gear 33 can be used for controlling the first blower fan according to equation below
7 rotating speed：
Y=-Av+B
Wherein：Y is the rotating speed of the first blower fan 7；V is difference variation speed；A is that air-conditioning system exchange capability of heat meets default bar
The regulation coefficient of part；B is the maximum opening for the first blower fan 7 that air-conditioning system exchange capability of heat satisfaction imposes a condition.
Air-conditioning system provided in an embodiment of the present invention, electric control gear 33, is additionally operable to；Is determined by the rotating speed of the first blower fan 7
The rotating speed of two blower fans 10.So that Synchronization Control takes away the heat exchange amount of the first metal hydride heat exchanger 3 and takes away the second metallic hydrogen
The heat exchange amount of compound heat exchanger 4, improve air-conditioning exchange capability of heat stability.
Air-conditioning system provided in an embodiment of the present invention, air inlet are the 3rd air inlet 12 being arranged on the first case 11,
Air outlet is the 3rd air outlet 13 being arranged on the first case 11, or, air inlet is be arranged on the first case 11
Four air inlets 14, air outlet are the 4th air outlet 15 being arranged on the first case 11.4th air inlet 14 and the 4th air outlet
15 are located at the side of the second metal hydride heat exchanger 4；3rd air inlet 12 and the 3rd air outlet 13 are located at the first metal hydride and changed
The hot side of device 3.
Because indoor air inlet temperature and indoor air outlet temperature embody the exchange capability of heat of indoor heat exchanger, outdoor air intake
Mouth temperature and outdoor air outlet temperature embody the exchange capability of heat of outdoor heat exchanger, and two heat exchangers, one suction hydrogen one is put
Hydrogen, exchange capability of heat is suitable, and the rotating speed of the first blower fan 7, or the second blower fan 10 of control can be controlled with the exchange capability of heat of side
Rotating speed.
As shown in fig. 7, it is used to control any air-conditioning system provided in an embodiment of the present invention present invention also offers a kind of
Method, including：
S701, control turn disc；
S702, when turn disc, control the rotating speed of the first blower fan maximum.
Wherein, the rotating disc is controlled to turn when the voltage in the first electrode and the second electrode commutates
It is dynamic；Or periodically control the turn disc.The cycle of the turn disc exchanges heat with first metal hydride
The cycle phase of the hydrogen sucting discharging hydrogen of device and the second metal hydride heat exchanger is same.
In some embodiments, the cycle of the turn disc can be 10 minutes；Or the turn disc
Cycle can also be 15 minutes, those skilled in the art can be set according to being actually needed.Preferably, the rotating disc turns
Dynamic cycle and the cycle of the first metal hydride heat exchanger and the hydrogen sucting discharging hydrogen of the second metal hydride heat exchanger
It is identical.To control air-conditioning system continuous cooling either to reduce the loss of cold or heat in heating operations.
The subject of implementation for being used to control the method for air-conditioning system of the embodiment of the present invention can be electric control gear, or
Air-conditioning system.
The technical scheme provided according to embodiments of the present invention, when turn disc, control the rotating speed of the first blower fan maximum.
The exchange capability of heat of the first metal hydride heat exchanger can be improved, can solve the first metal hydride heat exchanger and the second metal
During hydride heat exchanger exchange function, air-conditioning exchange capability of heat is low, exchanges heat the problem of unstable, can improve the comfortable of operation of air conditioner
Property.
As shown in figure 8, the method for controlling air-conditioning system of the embodiment of the present invention, can also include：
S703, when turn disc, control the rotating speed of the second blower fan maximum.
Second solenoid valve is used to adjust hydrogen flow rate between the second metal hydride heat exchanger and second electrode；Control the second wind
The rotating speed of machine is maximum, while also improves the exchange capability of heat of the second metal hydride heat exchanger, the first metal hydride is exchanged heat
When device and the second metal hydride heat exchanger exchange function, air-conditioning exchange capability of heat is higher.As shown in figure 9, the embodiment of the present invention
Method for controlling air-conditioning system, can also include：
S704, after turn disc, obtain air-conditioning intake air temperature and air outlet temperature；
S705, intake air temperature and air outlet temperature calculating temperature difference rate of change according to acquisition；
S706, the rotating speed according to the blower fan of difference variation speed control first of calculating.
Wherein, air inlet and air outlet are located at the homonymy of the first case；First blower fan 7 is located at indoor；Air inlet and go out
Air port is located at indoor.
Air inlet and air outlet are located at the homonymy of the first case；So as to the air inlet of the heat exchanger according to air-conditioning system side
Temperature and air outlet temperature calculating temperature difference rate of change.First blower fan 7 is located at indoor so as to the heat exchanger on the inside of control room
Exchange capability of heat.Preferably, the first blower fan 7 is located at indoor；Air inlet and air outlet also are located at indoor.So as to according to indoor
Intake air temperature and air outlet temperature calculating temperature difference rate of change, and the exchange capability of heat of the heat exchanger on the inside of control room.
In some embodiments, air-conditioning intake air temperature and air outlet temperature can be examined by temperature-detecting device
Survey, temperature-detecting device can include intake air temperature sensor and air outlet temperature sensor.
In some embodiments, difference variation speed can be measured by difference variation rate sensor.
In some embodiments, included according to the rotating speed of the blower fan of difference variation speed control first, when difference variation speed
Rate v turns down the rotating speed of the first blower fan when increasing, the rotating speed of the first blower fan is heightened when difference variation speed v reduces.
According to the above-mentioned technical proposal of the present invention, according to the rotating speed of the blower fan of difference variation speed control first；Work as the temperature difference
Rate of change v turns down the rotating speed of the first blower fan when increasing, difference variation speed v heightens the rotating speed of the first blower fan, both may be used when reducing
To solve the problems, such as that operation of air conditioner process exchange capability of heat is unstable, the comfortableness of operation of air conditioner can also be improved.
The method for controlling air-conditioning system of the present invention, step S706 can include：
S7061, according to equation below, determine the rotating speed of the first blower fan：
Y=-Av+B
Wherein：Y is the rotating speed of the first blower fan；V is difference variation speed；A is that air-conditioning system exchange capability of heat meets default bar
The regulation coefficient of part；B is the maximum (top) speed for the first blower fan that air-conditioning system exchange capability of heat satisfaction imposes a condition.
To realize the continuous cooling of air-conditioning system or continuous heating.
It should be appreciated that the invention is not limited in the flow and structure for being described above and being shown in the drawings,
And various modifications and changes can be being carried out without departing from the scope.The scope of the present invention is only limited by appended claim
System.
Claims (10)
- A kind of 1. air-conditioning system, it is characterised in that including：Electrochemistry hydrogen pump with first electrode and second electrode；The first metal hydride heat exchanger being connected with the first electrode and the second metallic hydrogen being connected with the second electrode Compound heat exchanger；The first blower fan positioned at the first metal hydride heat exchanger side；Rotating disc, the first metal hydride heat exchanger and the second metal hydride heat exchanger are located at the rotating disc On；Electric control gear, for controlling the turn disc, and when the turn disc, control turning for first blower fan It is fast maximum.
- 2. air-conditioning system according to claim 1, it is characterised in that the air-conditioning system also includes：Positioned at described second Second blower fan of metal hydride heat exchanger side；The electric control gear, it is additionally operable to when the turn disc, controls the rotating speed of second blower fan maximum.
- 3. air-conditioning system according to claim 2, it is characterised in that the air-conditioning system also includes：The first case being arranged on the rotating disc and the air inlet and air outlet that are arranged on first case；Temperature-detecting device, for detecting the intake air temperature and the air outlet temperature；The electric control gear, it is additionally operable to after the turn disc, the air intake detected according to the temperature-detecting device Mouth temperature and the air outlet temperature calculating temperature difference rate of change, first according to the difference variation speed control of calculating The rotating speed of blower fan.
- 4. air-conditioning system according to claim 3, it is characterised in that the electric control gear is used to be controlled according to equation below The rotating speed of first blower fan：Y=-Av+BWherein：Y is the rotating speed of first blower fan；V is the difference variation speed；A is regulation coefficient；B is first wind The maximum (top) speed of machine.
- 5. air-conditioning system according to claim 3, it is characterised in that the electric control gear, be additionally operable to；When the rotating disc After rotation, according to the rotating speed of the second blower fan described in the difference variation speed control.
- 6. air-conditioning system according to claim 3, it is characterised in that the electric control gear, be additionally operable to；By first wind The rotating speed of machine determines the rotating speed of second blower fan.
- A kind of 7. method for being used to control the air-conditioning system as described in any one of claim 1 to 6, it is characterised in that including：Control turn disc；When the turn disc, control the rotating speed of the first blower fan maximum.
- 8. method as claimed in claim 7, it is characterised in that methods described also includes：When the turn disc, control the rotating speed of second blower fan maximum.
- 9. method as claimed in claim 7, it is characterised in that methods described also includes：After the turn disc, air-conditioning intake air temperature and air outlet temperature are obtained；According to the intake air temperature of acquisition and the air outlet temperature calculating temperature difference rate of change；According to the rotating speed of the first blower fan described in the difference variation speed control of calculating.
- 10. method as claimed in claim 8, it is characterised in that according to the difference variation speed control of calculating The step of rotating speed of one blower fan, includes：According to equation below, the rotating speed of control first blower fan：Y=-Av+BWherein：Y is the rotating speed of first blower fan；V is difference variation speed；A is regulation coefficient；B is first blower fan Maximum (top) speed.
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| CN201610578842.4A CN106288072A (en) | 2016-07-21 | 2016-07-21 | Electrochemistry air conditioning system |
| CN2016105788424 | 2016-07-21 |
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| CN201710110762.0A Active CN107642851B (en) | 2016-07-21 | 2017-02-28 | Air conditioning system and method for controlling the same |
| CN201710110764.XA Pending CN107642852A (en) | 2016-07-21 | 2017-02-28 | A kind of method of air-conditioning system and airconditioning control |
| CN201710110745.7A Pending CN107642850A (en) | 2016-07-21 | 2017-02-28 | Air-conditioning system and the method for controlling air-conditioning system |
| CN201710111023.3A Pending CN107642853A (en) | 2016-07-21 | 2017-02-28 | Electrochemistry air-conditioning system |
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| CN201710110745.7A Pending CN107642850A (en) | 2016-07-21 | 2017-02-28 | Air-conditioning system and the method for controlling air-conditioning system |
| CN201710111023.3A Pending CN107642853A (en) | 2016-07-21 | 2017-02-28 | Electrochemistry air-conditioning system |
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| CN109654616A (en) * | 2018-11-13 | 2019-04-19 | 青岛海尔空调器有限总公司 | Device and its control method for dehumidifying |
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| CN108344780B (en) * | 2017-01-24 | 2021-03-16 | 青岛海尔空调器有限总公司 | Metal hydride detection device, air conditioner and detection method |
| CN108507068B (en) * | 2017-02-27 | 2020-11-03 | 青岛海尔智能技术研发有限公司 | Method and device for controlling electrochemical air conditioning system |
| CN109425058B (en) * | 2017-08-28 | 2021-05-25 | 青岛海尔智能技术研发有限公司 | Electrochemical compression heat exchange fresh air system and control method |
| CN108344108B (en) * | 2018-02-01 | 2019-12-06 | 青岛海尔空调器有限总公司 | Air conditioner applying electrochemical compressor and hydrogen leakage detection method and device |
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| CN108562006A (en) * | 2018-03-13 | 2018-09-21 | 青岛海尔空调器有限总公司 | A kind of control method and device of the air-conditioning of Applied Electrochemistry compressor |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107642852A (en) | 2018-01-30 |
| CN107642853A (en) | 2018-01-30 |
| CN107642850A (en) | 2018-01-30 |
| CN106288072A (en) | 2017-01-04 |
| CN107642851B (en) | 2020-08-25 |
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Effective date of registration: 20201102 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Patentee after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. |