CN107642847A - Electrochemistry air-conditioning system and its control method - Google Patents
Electrochemistry air-conditioning system and its control method Download PDFInfo
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- CN107642847A CN107642847A CN201710054809.6A CN201710054809A CN107642847A CN 107642847 A CN107642847 A CN 107642847A CN 201710054809 A CN201710054809 A CN 201710054809A CN 107642847 A CN107642847 A CN 107642847A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F5/0007—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 cooling apparatus specially adapted for use in air-conditioning
-
- 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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- 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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
-
- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- 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)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Atmospheric Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of electrochemistry air-conditioning system, belong to field of air conditioning.The system includes：Electrochemistry hydrogen pump, evaporator, condenser, evaporator air channel, condenser air concentrator, triple valve, temperature-detecting device, calculator and controller.The invention also discloses a kind of control method, realizes the control to the electrochemistry air-conditioning system.
Description
The application is based on Application No. 201610576701.9, 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 field, more particularly to a kind of electrochemistry air-conditioning system and its control method.
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 novel air conditioning system has been imperative.
The content of the invention
The embodiments of the invention provide a kind of electrochemistry air-conditioning system and its control method.For the embodiment to disclosure
Some aspects have a basic understanding, shown below is simple summary.The summarized section is not extensive overview, nor will
Determine key/critical component or describe the protection domain of these embodiments.Its sole purpose is presented with simple form
Some concepts, in this, as the preamble of following detailed description.
The purpose of the present invention is to propose to a kind of energy-conserving and environment-protective and lower-cost electrochemistry air-conditioning system and control method.
To achieve the above object, according to a first aspect of the present invention, there is provided a kind of electrochemistry air-conditioning system, including electrochemistry
Hydrogen pump, the first metal hydride heat exchanger, the second metal hydride heat exchanger, the first blower fan and the second blower fan, the first metallic hydrogen
Compound heat exchanger is connected to the first electrode of electrochemistry hydrogen pump, and the second metal hydride heat exchanger is connected to the of electrochemistry hydrogen pump
Two electrodes, electrochemistry air-conditioning system also include the first air port in communication chamber and the second air port outside communication chamber, the first metallic hydrogen
Compound heat exchanger is arranged between the air inlet of the first blower fan and the first air port, and the second metal hydride heat exchanger is arranged on second
Between the air inlet of blower fan and the second air port；The air outlet of first blower fan and the second blower fan is selectively communicated to indoor and room
Outside.
Preferably, the air outlet of the first blower fan is connected by the first air channel with indoor, and the air outlet of the first blower fan passes through
Two air channels are connected with outdoor, and the air outlet of the second blower fan is connected by the 3rd air channel with indoor, and the air outlet of the second blower fan passes through
4th air channel connects with outdoor, and electrochemistry air-conditioning system also includes control valve group, and control valve group controls the air outlet of the first blower fan
With the connected state of the air outlet of the second blower fan, during so that the air outlet of the first blower fan is with indoor connecting, the air-out of the second blower fan
Mouth connects with outdoor, and when the air outlet of the first blower fan is with outdoor connect, the air outlet of the second blower fan connects with indoor.
Preferably, control valve group includes being arranged on the between the air outlet in the first air channel, the second air channel and the first blower fan
One triple valve, and the second triple valve being arranged between the air outlet of the 3rd air channel, the 4th air channel and the second blower fan.
Preferably, control valve group includes the 3rd threeway being arranged between the first air channel, the second air channel and indoor connected entrance
Valve, and it is arranged on the 4th triple valve of the 3rd air channel, the 4th air channel and outdoor connected entrance.
Preferably, the first blower fan and the second blower fan are centrifugal blower.
Preferably, electrochemistry air-conditioning system also includes controller, and controller is connected to electrochemistry hydrogen pump, and controls electrochemistry
Hydrogen pump is commutated.
Preferably, electrochemistry air-conditioning system also includes the timing that timing is carried out to the unidirectional operation time of electrochemistry hydrogen pump
Device, timer are connected to controller, and controller controls the commutation of electrochemistry hydrogen pump according to the timing of timer.
Preferably, electrochemistry air-conditioning system also includes density of hydrogen detector, the test side difference of density of hydrogen detector
The first metal hydride heat exchanger and the second metal hydride heat exchanger are connected to, the transmission end of density of hydrogen detector is connected to
Controller, the density of hydrogen that controller detects according to density of hydrogen detector control the commutation of electrochemistry hydrogen pump.
The electrochemistry air-conditioning system of the present invention includes electrochemistry hydrogen pump, the first metal hydride heat exchanger, the second metallic hydrogen
Compound heat exchanger, the first blower fan and the second blower fan, the first metal hydride heat exchanger are connected to the first electrode of electrochemistry hydrogen pump,
Second metal hydride is connected to the second electrode of electrochemistry hydrogen pump, and electrochemistry air-conditioning system also includes the first wind in communication chamber
Mouthful and communication chamber outside the second air port, the first metal hydride heat exchanger be arranged on the first blower fan air inlet and the first air port it
Between, the second metal hydride heat exchanger is arranged between the air inlet of the second blower fan and the second air port；First blower fan and the second wind
The air outlet of machine is selectively communicated to indoor and outdoors., can be by controlling electricity when the electrochemistry air-conditioning system works
The rotation direction of chemical hydrogen pump realize the first metal hydride heat exchanger and the second metal hydride heat exchanger continuous suction hydrogen and
Hydrogen is put, while by reasonably arranging the connected relation of blower fan and air channel so that electrochemistry air-conditioning system can change first
The suction hydrogen of metal hydride heat exchanger and the second metal hydride heat exchanger is flowed to when putting hydrogen state by changing air channel
The air of heat exchange is completed with metal hydride to be correctly delivered to target location so that even if electrochemistry hydrogen pump switches
Running status, electrochemistry air-conditioning system are maintained to continuous refrigeration or heating operation, realize it is simple in construction, cost compared with
It is low, the usage comfort of user can be effectively ensured.
A kind of second aspect according to embodiments of the present invention, there is provided electrochemistry air-conditioning system, it is characterised in that the system
System includes：Electrochemistry hydrogen pump, evaporator, condenser, evaporator air channel, condenser air concentrator, triple valve, temperature-detecting device, meter
Calculate device and controller；The electrochemistry hydrogen pump, for when applying not voltage in the same direction, controlling the evaporator and the condenser
Exchange function；When the air conditioner refrigerating, the evaporator air channel is using the indoor connected entrance of the air-conditioning as air outlet, and described three
Port valve is used for the air inlet for switching the evaporator air channel in commutation；When the air-conditioning heating, the condenser air concentrator with
The indoor connected entrance of the air-conditioning is air outlet, and the triple valve is used for the air intake for switching the condenser air concentrator in commutation
Mouthful；The temperature-detecting device, for detecting the temperature change of the indoor connected entrance；The calculator, in the temperature
Degree change satisfaction triggers the controller when imposing a condition and performs operation；The controller, for controlling the electrochemistry hydrogen pump
The voltage commutation of upper application simultaneously controls the triple valve to commutate.
Alternatively, when the air conditioner refrigerating, if applying malleation on the electrochemistry hydrogen pump, the evaporator is interior
Heat exchanger, the condenser are outdoor heat exchanger；If applying negative pressure on the electrochemistry hydrogen pump, the evaporator changes for outdoor
Hot device, the condenser are indoor heat exchanger.
Alternatively, if applying malleation on the electrochemistry hydrogen pump, the evaporator air channel includes the first ventilating opening and room
Interior connected entrance, first ventilating opening are the air inlet in the evaporator air channel, and the condenser air concentrator includes the second ventilating opening
With outdoor connected entrance, second ventilating opening is the air inlet of the condenser air concentrator；If apply on the electrochemistry hydrogen pump
Negative pressure, the evaporator air channel include the second ventilating opening and indoor connected entrance, and second ventilating opening is the evaporator air channel
Air inlet, the condenser air concentrator includes the first ventilating opening and outdoor connected entrance, and first ventilating opening is the evaporator
The air inlet in air channel.
Alternatively, when the air-conditioning heating, if applying malleation on the electrochemistry hydrogen pump, the evaporator is outdoor
Heat exchanger, the condenser are indoor heat exchanger；If applying negative pressure on the electrochemistry hydrogen pump, the evaporator changes for interior
Hot device, the condenser are outdoor heat exchanger.
Alternatively, if applying malleation on the electrochemistry hydrogen pump, the evaporator air channel includes the second ventilating opening and room
Outer connected entrance, second ventilating opening are the air inlet in the evaporator air channel, and the condenser air concentrator includes the first ventilating opening
With indoor connected entrance, first ventilating opening is the air inlet of the condenser air concentrator；If apply on the electrochemistry hydrogen pump
Negative pressure, the evaporator air channel include the first ventilating opening and outdoor connected entrance, and first ventilating opening is the evaporator air channel
Air inlet, the condenser air concentrator includes the second ventilating opening and indoor connected entrance, and second ventilating opening is the condenser
The air inlet in air channel.
Alternatively, the system also includes：Timer, for starting after the controller controls the triple valve commutation
Timing, when the temperature change is unsatisfactory for imposing a condition and the timing reaches setting time threshold value, trigger the controller
Perform operation.
Alternatively, it is described impose a condition including：Temperature gap between the indoor connected entrance and corresponding air inlet.
The third aspect according to embodiments of the present invention, there is provided a kind of control method for electrochemistry air-conditioning system, it is special
Sign is that methods described includes：Detect the temperature change of the indoor connected entrance；When the temperature change meets to impose a condition
When, control the voltage commutation applied on the electrochemistry hydrogen pump and control the triple valve to commutate.
Alternatively, in addition to：The triple valve is controlled to start timing after commutating；When the temperature change is unsatisfactory for setting bar
Part and when the timing reaches setting time threshold value, control the voltage commutation applied on the electrochemistry hydrogen pump and described in controlling
Triple valve commutates.
Alternatively, it is described impose a condition including：Temperature gap between the indoor connected entrance and corresponding air inlet.
Technical scheme provided in an embodiment of the present invention can include the following benefits：
1st, energy-conserving and environment-protective, noise are relatively low；
2nd, the voltage commutation applied on electrochemistry hydrogen pump is controlled according to the temperature change of indoor connected entrance and controls triple valve
Commutation, continuous refrigeration or heating operation can be kept, realize simple in construction, cost is relatively low；
3rd, it can achieve effective control, ensure the service behaviour of electrochemistry air-conditioning system.
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 structure principle chart of the electrochemistry air-conditioning system of the embodiment of the present invention；
1st, electrochemistry hydrogen pump；2nd, the first metal hydride heat exchanger；3rd, the second metal hydride heat exchanger；4th, the first wind
Machine；5th, the second blower fan；6th, the first air channel；7th, the second air channel；8th, the 3rd air channel；9th, the 4th air channel；10th, the first triple valve；11st,
Two triple valves；12nd, the 3rd triple valve；13rd, the 4th triple valve.
Fig. 2 is a kind of flow signal of the control method of electrochemistry air-conditioning system according to an exemplary embodiment
Figure；
Fig. 3 is a kind of flow signal of the control method of electrochemistry air-conditioning system according to an exemplary embodiment
Figure.
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 Figure 1, according to an embodiment of the invention, electrochemistry air-conditioning system includes electrochemistry hydrogen pump 1, first
Metal hydride heat exchanger 2, the second metal hydride heat exchanger 3, the first blower fan 4 and the second blower fan 5, the first metal hydride change
Hot device 2 is connected to the first electrode of electrochemistry hydrogen pump 1, and the second metal hydride heat exchanger 3 is connected to the second of electrochemistry hydrogen pump 1
Electrode, electrochemistry air-conditioning system also include the first air port in communication chamber and the second air port outside communication chamber, the first metal hydride
Thing heat exchanger 2 is arranged between air inlet and the first air port of the first blower fan 4, and the second metal hydride heat exchanger 3 is arranged on
Between the air inlet of two blower fans 5 and the second air port；The air outlet of first blower fan 4 and the second blower fan 5 is selectively communicated to room
It is interior and outdoor.
, can be by controlling the rotation direction of electrochemistry hydrogen pump 1 to realize the first gold medal when the electrochemistry air-conditioning system works
Belong to the continuous suction hydrogen of hydride heat exchanger 2 and the second metal hydride heat exchanger 3 and put hydrogen, while by reasonably arranging blower fan
With the connected relation in air channel so that electrochemistry air-conditioning system can change the first metal hydride heat exchanger 2 and the second metal
The suction hydrogen of hydride heat exchanger 3 completes heat by changing air channel flow direction with when putting hydrogen state with metal hydride heat exchanger
The air of exchange can be correctly delivered to target location so that even if the switchover operation state of electrochemistry hydrogen pump 1, electrochemistry is empty
Adjusting system is maintained to continuous refrigeration or heating operation, realizes simple in construction, and cost is relatively low, and use can be effectively ensured
The usage comfort at family, and energy-conserving and environment-protective, noise are relatively low.
The air outlet of first blower fan 4 is connected by the first air channel 6 with indoor, and the air outlet of the first blower fan 4 passes through the second wind
Road 7 is connected with outdoor, and the air outlet of the second blower fan 5 is connected by the 3rd air channel 8 with indoor, and the air outlet of the second blower fan 5 passes through
4th air channel 9 connects with outdoor, and electrochemistry air-conditioning system also includes control valve group, and control valve group controls the air-out of the first blower fan 4
Mouthful and the air outlet of the second blower fan 5 connected state, during so that the air outlet of the first blower fan 4 is with indoor connecting, the second blower fan 5
Air outlet connects with outdoor, and when the air outlet of the first blower fan 4 is with outdoor connect, the air outlet of the second blower fan 5 connects with indoor.
By adjusting the air-out path of the first blower fan 4 and the second blower fan 5, can cause when room air passes through the first metal
When being transported to interior after the heat exchange of hydride heat exchanger 2, outdoor air is after the heat exchange of the second metal hydride heat exchanger 3
It is transported to outdoor；When outdoor air is transported to interior after the heat exchange of the second metal hydride heat exchanger 3, Interior Space
Gas is transported to interior after the heat exchange of the first metal hydride heat exchanger 2, so as to carry out the commutation of electrochemistry hydrogen pump 1
When, even if the suction heat release state of the first metal hydride heat exchanger 2 and the second metal hydride heat exchanger 3 is changed,
The overall heat exchange environment of interior is not interfered with, ensures that user has preferable usage comfort.The commutation of electrochemistry hydrogen pump is electricity
The first electrode of chemical hydrogen pump and the voltage commutation of second electrode, refer to that two electrodes generation both positive and negative polarity of electrochemistry hydrogen pump is mutual
Change.More specifically, electrochemistry hydrogen pump first electrode be positive electrode before commutation, second electrode is negative electrode, electrochemical after voltage commutation
Learn hydrogen pump first electrode and be changed into negative electrode, second electrode is changed into positive electrode.
Preferably, control valve group includes being arranged between the air outlet in the first air channel 6, the second air channel 7 and the first blower fan 4
First triple valve 10, and the second triple valve being arranged between the air outlet of the 3rd air channel 8, the 4th air channel 9 and the second blower fan 5
11。
When electrochemistry air-conditioning system is in refrigerating state, and electrochemistry hydrogen pump applies malleation, now the first triple valve 10
The connection of AB mouths, AC mouths disconnect, and the AC mouths of the second triple valve 11 connection, AB mouths disconnect, and the first metal hydride heat exchanger 2 puts hydrogen
Heat absorption, is used as evaporator, and the second metal hydride heat exchanger 3 inhales hydrogen heat release, is used as condenser, and part is indoor
Enter after the first air port of the air through electrochemistry air-conditioning system in air-conditioning system, carried out with the first metal hydride heat exchanger 2
After heat exchange cooling, the air inlet of the first blower fan 4 is inhaled into the presence of the first blower fan 4, is entered after the first triple valve 10
In first air channel 6, then flowed out through the first air channel 6 from indoor connected entrance, to indoor carry out refrigeration cool-down.Meanwhile outdoor air
Enter after the second air port through electrochemistry air-conditioning system in air-conditioning system, exchanged heat with the second metal hydride heat exchanger 3,
After the heat for absorbing the release of the second metal hydride heat exchanger 3, the second blower fan 5 is inhaled into the presence of the second blower fan 5
Air inlet, enter in the 4th air channel 9 after the second triple valve 11, then discharged through the 4th air channel 9 from outdoor connected entrance, so as to
Heat after heat exchange is discharged indoor.
When electrochemistry hydrogen pump applies negative pressure, now the AB mouths of the first triple valve 10 disconnect logical, the connection of AC mouths, the second threeway
The AC mouths of valve 11 disconnect, and AB mouths connection, the second metal hydride heat exchanger 3 puts hydrogen heat absorption, is used as evaporator, the first gold medal
Belong to hydride heat exchanger 2 and inhale hydrogen heat release, used as condenser.First wind of the part room air through electrochemistry air-conditioning system
Enter after mouthful in air-conditioning system, after carrying out heat absorption heating with the first metal hydride heat exchanger 2, in the effect of the first blower fan 4
Under be inhaled into the air inlet of the first blower fan 4, entered after the first triple valve 10 in second air channel 7, then through the second air channel 7 from
Outdoor connected entrance discharge is indoor, so as to which the heat release of the first metal hydride heat exchanger 2 is discharged into outdoor.Meanwhile outdoor air
Enter after the second air port through electrochemistry air-conditioning system in air-conditioning system, exchanged heat with the second metal hydride heat exchanger 3,
After the absorbing and cooling temperature of the second metal hydride heat exchanger 3, the air intake of the second blower fan 5 is inhaled into the presence of the second blower fan 5
Mouthful, entered after the second triple valve 11 in the 3rd air channel 8, be then emitted into interior from indoor connected entrance through the 3rd air channel 8, from
And continue to indoor carry out cooling refrigeration.
Continuously electrochemistry hydrogen pump is commutated by above-mentioned mode, can be always ensured that electrochemistry air-conditioning system is discharged
What it is to interior is cold air, be emitted into outdoor for hot-air, without by the first metal hydride heat exchanger 2 and the second metal
The structure limitation of hydride heat exchanger 3, therefore the continuous cooling of air-conditioning can be conveniently realized.Due to this electrochemistry air-conditioning system
Only by the state of adjustment triple valve and the traffic direction of electrochemistry hydrogen pump, it is possible to conveniently realize electrochemistry air-conditioning system
Continuous cooling and heating, therefore without carrying out larger adjustment and conversion to the structure of electrochemistry air-conditioning system, in electrochemistry
The loss of heat and cold is smaller caused by during air-conditioning system State Transferring, and simple in construction, and cost is relatively low, is easy to
Realize.
The heating situation of this air-conditioning system is similar with refrigeration situation, and I will not elaborate.
Preferably, control valve group includes the three or three be arranged between the first air channel 6, the second air channel 7 and indoor connected entrance
Port valve 12, and it is arranged on the 4th triple valve 13 of the 3rd air channel 8, the 4th air channel 9 and outdoor connected entrance.The He of 3rd triple valve 12
4th triple valve 13 can depart from the first triple valve 10 and the second triple valve 11 and individualism, can equally realize electrochemistry sky
Various states switching in adjusting system running, can equally ensure the continuous cooling or heating to interior.3rd threeway
The triple valve 13 of valve 12 and the 4th can also with the first triple valve 10 and the second triple valve 11, it is empty to electrochemistry so as to be better achieved
The control of adjusting system.
In the present embodiment, the first triple valve 10, the second triple valve 11, the 3rd triple valve 12 and the 4th triple valve 13 be simultaneously
In the presence of the control process of the first triple valve 10 and the second triple valve 11 simply adds the He of the 3rd triple valve 12 as hereinbefore
The cooperation of 4th triple valve 13.When electrochemistry hydrogen pump applies malleation, now the AB mouths connection of the first triple valve 10, AC mouths break
Open, the AC mouths connection of the second triple valve 11, AB mouths disconnect, and the AB mouths connection of the 3rd triple valve 12, AC mouths disconnect, the 4th triple valve
13 AC mouths connection, AB mouths disconnect, and cold air after the first metal hydride heat exchanger 2 is after the first blower fan 4 through the first three
Interior is emitted into by indoor connected entrance after the AB mouths of port valve 10 and the AB mouths of the 3rd triple valve 12, through the second metal hydride
It is logical after the AC mouths of AC mouths and the 4th triple valve 13 of the hot-air through the second triple valve 11 after the second blower fan 5 after heat exchanger 3
Cross outdoor connected entrance and be emitted into outdoor.Due to the presence of the 3rd triple valve 12 and the 4th triple valve 13, therefore cold air will not flow
Enter the sky between the space between the first triple valve 10 and the 4th triple valve 13, and the second triple valve 11 and the 3rd triple valve 12
Between, length of the air stream through path can be reduced, avoids the occurrence of the accumulation of not moving air, the flow efficiency of air is improved, carries
The heat exchange efficiency of high electrochemical air-conditioning system.
First blower fan 4 and the second blower fan 5 are, for example, centrifugal blower, or the blower fan of other forms, such as through-flow wind
Machine etc..
Preferably, electrochemistry air-conditioning system also includes controller, and controller is connected to electrochemistry hydrogen pump 1, and controls electrification
Hydrogen pump 1 is learned to be commutated.Controller can control effectively to electrochemistry hydrogen pump 1, be reduced to necessarily in hydrogen flowing velocity
Electrochemical hydrogen pump 1 is controlled to be commutated in time during degree, so as to effectively ensure the service behaviour of electrochemistry air-conditioning system.
Electrochemistry air-conditioning system also includes the timer that timing is carried out to the unidirectional operation time of electrochemistry hydrogen pump 1, timing
Device is connected to controller, and controller controls the commutation of electrochemistry hydrogen pump 1 according to the timing of timer.Controller master in such cases
To be commutated according to the unidirectional operation time of electrochemistry hydrogen pump 1 come the operation to electrochemistry hydrogen pump 1, the side such as experiment can be passed through
Method determines the commutating period of suitable electrochemistry hydrogen pump 1, so as to ensure the operational efficiency of electrochemistry air-conditioning system.
In other examples, electrochemistry air-conditioning system also includes density of hydrogen detector, density of hydrogen detector
Test side is respectively connecting to the first metal hydride heat exchanger 2 and the second metal hydride heat exchanger 3, density of hydrogen detector
Transmission end is connected to controller, and the density of hydrogen that controller detects according to density of hydrogen detector controls electrochemistry hydrogen pump 1
Commutation.When the hydrogen content that density of hydrogen detector is detected in some metal hydride heat exchanger be reduced to setting value with
Under, controller will control the commutation operation of electrochemistry hydrogen pump 1, so as to ensure the operational efficiency of electrochemistry air-conditioning system.
Certainly, controller can also carry out the commutation control of electrochemistry hydrogen pump 1 according to other control parameters, specifically can be with
Selected according to actual conditions.
In some optional embodiments, electrochemistry air-conditioning system includes：Electrochemistry hydrogen pump, evaporator, condenser, evaporation
Device air channel, condenser air concentrator, triple valve, temperature-detecting device, calculator and controller.
With reference to shown in Fig. 1, explanation is introduced to the electrochemistry air-conditioning system.
When the electrochemistry air-conditioning system works, electrochemistry hydrogen pump 1, for when applying not voltage in the same direction, control to be evaporated
Device and condenser function exchange.When applying malleation to electrochemistry hydrogen pump 1, now the first metal hydride heat exchanger 2 is evaporator,
Second metal hydride heat exchanger 3 is condenser.When applying negative pressure to electrochemistry hydrogen pump, now the first metal hydride heat exchanger
2 be condenser, and the second metal hydride heat exchanger 3 is evaporator.Wherein, the first metal hydride heat exchanger 2 is that interior is changed
Hot device, the second metal hydride heat exchanger 3 are outdoor heat exchanger.
In the electrochemistry air-conditioning system, triple valve includes the first triple valve 10, the second triple valve 11, the 3rd triple valve 12
With the 4th triple valve 13.Ventilating opening residing for first triple valve 10 is the first ventilating opening, the ventilating opening residing for the second triple valve 11
For the second ventilating opening.Triple valve be used under refrigeration or heating state to electrochemistry hydrogen pump 1 commutate when switch evaporator air channel and
The air inlet of condenser air concentrator.
When electrochemistry air-conditioning system is in refrigerating state, and applies malleation to electrochemistry hydrogen pump 1, now the first triple valve
10 AB mouths connection, AC mouths disconnect, and the AB mouths connection of the 3rd triple valve 12, AC mouths disconnect, and evaporator air channel is the first air channel 6,
Using the first ventilating opening as air inlet, the indoor connected entrance of air-conditioning is air outlet, and the AC mouths of the second triple valve 11 connect, and AB mouths break
Open, the AC mouths connection of the 4th triple valve 13, AB mouths disconnect, and condenser air concentrator is the 4th air channel 9, using the second ventilating opening as air intake
Mouthful, the outdoor connected entrance of air-conditioning is air outlet；When applying negative pressure to electrochemistry hydrogen pump 1, now the AC mouths of the second triple valve 11 break
Open, AB mouths connection, the AB mouths of the 3rd triple valve 12 disconnect, and the connection of AC mouths, evaporator air channel is the 3rd air channel 8, with the second ventilation
Mouth is air inlet, and the indoor connected entrance of air-conditioning is air outlet, and the AB mouths of the first triple valve 10 disconnect, the connection of AC mouths, the 4th threeway
The AC mouths of valve 13 disconnect, the connection of AB mouths.Condenser air concentrator is the second air channel 7, using the first ventilating opening as air inlet, the outdoor of air-conditioning
Connected entrance is air outlet.
When electrochemistry air-conditioning system is in heating state, and applies malleation to electrochemistry hydrogen pump 1, now evaporator air channel
For the second air channel 7, using the first ventilating opening as air inlet, the outdoor connected entrance of air-conditioning is air outlet, and condenser air concentrator is the 3rd wind
Road 8, using the second ventilating opening as air inlet, the indoor connected entrance of air-conditioning is air outlet；When applying negative pressure to electrochemistry hydrogen pump 1, this
When evaporator air channel be the 4th air channel 9, using the second ventilating opening as air inlet, the indoor connected entrance of air-conditioning is air outlet, condenser
Air channel is the first air channel 6, and using the first ventilating opening as air inlet, the indoor connected entrance of air-conditioning is air outlet.
In the present embodiment, electrochemistry air-conditioning system is additionally provided with temperature-detecting device (not shown in figure 1), for detecting
The temperature change of indoor connected entrance, with air-conditioning work, the metal hydride heat exchanger as condenser, which inhales hydrogen efficiency, to be reduced, system
Cold and heating efficiency reduces, the temperature change of indoor connected entrance.Calculator calculate the range of temperature of indoor connected entrance and
When satisfaction imposes a condition, trigger controller controls the voltage commutation applied on electrochemistry hydrogen pump 1, and controls triple valve to commutate.If
Fixed condition is：The temperature change of indoor connected entrance is more than 5 DEG C, and the methods of can passing through experiment determines suitable temperature value, so as to
Ensure the operational efficiency of electrochemistry air-conditioning system.
As an alternative embodiment, the electrochemistry air-conditioning system also includes：Timer, for being controlled in controller
Start timing after triple valve commutation, the temperature change of connected entrance is unsatisfactory for imposing a condition indoors and timing reaches setting time
During threshold value, trigger controller performs operation, and controls triple valve to commutate.Setting time threshold value is：15 minutes, experiment can be passed through
The methods of determine suitable time threshold, so as to ensure the operational efficiency of electrochemistry air-conditioning system.Timer opens in start
Dynamic timing, resets and timing of starting from scratch after the commutation of each triple valve.Timer triggers control when reaching setting time threshold value
The controller that machine processed performs operation to avoid temperature-detecting device from damaging and bring can not detect temperature signal, and air channel can not commutate
Hidden danger.
In other alternatively embodiment, electrochemistry air-conditioning system includes two temperature-detecting devices, and one is used to examine
The temperature of indoor connected entrance is surveyed, another is used for the temperature for detecting the first air port.
In the present embodiment, calculator calculates the temperature gap between indoor connected entrance and the first air port, and is meeting to set
During fixed condition, trigger controller controls the voltage commutation applied on electrochemistry hydrogen pump 1, and controls triple valve to commutate.Impose a condition
For：The methods of temperature gap between indoor connected entrance and the first air port is more than 5 DEG C, can pass through experiment determines suitable temperature
Value, so as to ensure the operational efficiency of electrochemistry air-conditioning system.When temperature change is unsatisfactory for imposing a condition and timing reaches setting
Between threshold value when, trigger controller performs operation, and controls triple valve to commutate.Setting time threshold value is：15 minutes, reality can be passed through
The methods of testing determines suitable time threshold, so as to ensure the operational efficiency of electrochemistry air-conditioning system.Timer is in start
Start timing, reset and timing of starting from scratch after the commutation of each triple valve.
The electrochemistry air-conditioning system that the present embodiment provides can keep continuous refrigeration or heating operation, realize structure letter
Single, cost is relatively low, the usage comfort of user can be effectively ensured, and energy-conserving and environment-protective, noise are relatively low.
Control method such as Fig. 2, the present embodiment a kind of electrochemistry air-conditioning system provided comprises the following steps：S201, inspection
Survey the temperature change of the indoor connected entrance；S202, when the temperature change meets to impose a condition, control the electrochemical hydrogen
The voltage commutation that applies on pump simultaneously controls the triple valve to commutate.
Step S201 and step S202 is directed to separately below, provides some optional embodiments.
In the present embodiment, electrochemistry air-conditioning system presets 5 DEG C of a temperature change threshold value, the methods of can passing through experiment
It is determined that suitable temperature value.The temperature of the indoor connected entrance of electrochemistry air-conditioning system is detected with temperature-detecting device in step s 201
Degree, in step S202 when indoor connected entrance temperature change is more than the threshold value of setting, applied on controller control electrochemistry hydrogen pump
The voltage commutation added, and control triple valve to commutate.
In other alternatively embodiment, electrochemical control system includes two temperature-detecting devices, and one is used to examine
The temperature of indoor connected entrance is surveyed, another is used for the temperature for detecting the first air port.Electrochemistry air-conditioning system presets a temperature threshold
5 DEG C of value, the methods of can passing through experiment, determine suitable temperature value.When the temperature and the temperature difference in the first air port of indoor connected entrance
When value is more than the threshold value set, controller controls the voltage commutation applied on electrochemistry hydrogen pump, and controls triple valve to commutate.
Such as Fig. 3 in some alternatively embodiment, the method that the present embodiment provides is further comprising the steps of：S301, control
Start timing after the triple valve commutation；S302, when the temperature change is unsatisfactory for imposing a condition and the timing reaches setting
During time threshold, control the voltage commutation applied on the electrochemistry hydrogen pump and control the triple valve to commutate.
In the present embodiment, the default time threshold of electrochemistry air-conditioning system 15 minutes, the methods of experiment can be passed through
It is determined that suitable time threshold, when indoor connected entrance temperature change is less than or equal to design temperature change threshold, but timing reaches
During setting time threshold value, controller just controls the voltage commutation applied on electrochemistry hydrogen pump, and controls the triple valve to commutate.
The method that the present embodiment provides can be rationally controlled electrochemistry hydrogen pump and triple valve, and impose a condition lower control
Electrochemistry hydrogen pump and triple valve are commutated in time, so as to effectively ensure the service behaviour of electrochemistry air-conditioning system.
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)
1. a kind of electrochemistry air-conditioning system, it is characterised in that the system includes：Electrochemistry hydrogen pump, evaporator, condenser, steaming
Send out device air channel, condenser air concentrator, triple valve, temperature-detecting device, calculator and controller；
The electrochemistry hydrogen pump, for when applying not voltage in the same direction, controlling the evaporator and the condenser function to exchange；
When the air conditioner refrigerating, the evaporator air channel is using the indoor connected entrance of the air-conditioning as air outlet, the triple valve
For switching the air inlet in the evaporator air channel in commutation；When the air-conditioning heating, the condenser air concentrator is with described
The indoor connected entrance of air-conditioning is air outlet, and the triple valve is used for the air inlet for switching the condenser air concentrator in commutation；
The temperature-detecting device, for detecting the temperature change of the indoor connected entrance；
The calculator, operation is performed for triggering the controller when the temperature change meets and imposed a condition；
The controller, for controlling the voltage commutation applied on the electrochemistry hydrogen pump and controlling the triple valve to commutate.
2. the system as claimed in claim 1, it is characterised in that when the air conditioner refrigerating, if on the electrochemistry hydrogen pump
Apply malleation, the evaporator is indoor heat exchanger, the condenser is outdoor heat exchanger；
If applying negative pressure on the electrochemistry hydrogen pump, the evaporator is outdoor heat exchanger, the condenser is indoor heat exchange
Device.
3. system as claimed in claim 2, it is characterised in that if applying malleation, the evaporation on the electrochemistry hydrogen pump
Device air channel includes the first ventilating opening and indoor connected entrance, and first ventilating opening is the air inlet in the evaporator air channel, described
Condenser air concentrator includes the second ventilating opening and outdoor connected entrance, and second ventilating opening is the air inlet of the condenser air concentrator；
If applying negative pressure on the electrochemistry hydrogen pump, the evaporator air channel includes the second ventilating opening and indoor connected entrance, institute
The air inlet that the second ventilating opening is the evaporator air channel is stated, the condenser air concentrator connects including the first ventilating opening with outdoor
Mouthful, first ventilating opening is the air inlet in the evaporator air channel.
4. the system as claimed in claim 1, it is characterised in that when the air-conditioning heating, if on the electrochemistry hydrogen pump
Apply malleation, the evaporator is outdoor heat exchanger, the condenser is indoor heat exchanger；
If applying negative pressure on the electrochemistry hydrogen pump, the evaporator is indoor heat exchanger, the condenser is outdoor heat exchange
Device.
5. system as claimed in claim 4, it is characterised in that if applying malleation, the evaporation on the electrochemistry hydrogen pump
Device air channel includes the second ventilating opening and outdoor connected entrance, and second ventilating opening is the air inlet in the evaporator air channel, described
Condenser air concentrator includes the first ventilating opening and indoor connected entrance, and first ventilating opening is the air inlet of the condenser air concentrator；
If applying negative pressure on the electrochemistry hydrogen pump, the evaporator air channel includes the first ventilating opening and outdoor connected entrance, institute
The air inlet that the first ventilating opening is the evaporator air channel is stated, the condenser air concentrator connects including the second ventilating opening with indoor
Mouthful, second ventilating opening is the air inlet of the condenser air concentrator.
6. the system as claimed in claim 1, it is characterised in that the system also includes：Timer, in the controller
Control the triple valve to start timing after commutating, be unsatisfactory for imposing a condition in the temperature change and the timing reaches setting
During time threshold, trigger the controller and perform operation.
7. the system as described in claim 1 or 6, it is characterised in that it is described impose a condition including：The indoor connected entrance with it is right
Answer the temperature gap between air inlet.
8. a kind of control method for system as claimed in claim 1, it is characterised in that methods described includes：
Detect the temperature change of the indoor connected entrance；
When the temperature change meets to impose a condition, control the voltage commutation applied on the electrochemistry hydrogen pump and control institute
State triple valve commutation.
9. method as claimed in claim 8, it is characterised in that methods described also includes：
The triple valve is controlled to start timing after commutating；
When the temperature change is unsatisfactory for imposing a condition and the timing reaches setting time threshold value, the electrochemistry is controlled
The voltage commutation that applies on hydrogen pump simultaneously controls the triple valve to commutate.
10. method as claimed in claim 8 or 9, it is characterised in that it is described impose a condition including：The indoor connected entrance with
Temperature gap between corresponding air inlet.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610576701.9A CN106288071A (en) | 2016-07-21 | 2016-07-21 | Electrochemistry air conditioning system |
| CN2016105767019 | 2016-07-21 |
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| CN201610576701.9A Pending CN106288071A (en) | 2016-07-21 | 2016-07-21 | Electrochemistry air conditioning system |
| CN201710054809.6A Pending CN107642847A (en) | 2016-07-21 | 2017-01-24 | Electrochemistry air-conditioning system and its control method |
| CN201710055146.XA Pending CN107642848A (en) | 2016-07-21 | 2017-01-24 | Electrochemistry air-conditioning system |
| CN201710054779.9A Pending CN107642846A (en) | 2016-07-21 | 2017-01-24 | Electrochemistry air-conditioning system and its control method |
| CN201710054921.XA Pending CN107642882A (en) | 2016-07-21 | 2017-01-24 | Method and controller, air-conditioning for airconditioning control |
| CN201710054898.4A Active CN107642876B (en) | 2016-07-21 | 2017-01-24 | Method for controlling air outlet volume of air conditioner, controller and air conditioner |
| CN201710110744.2A Pending CN107642849A (en) | 2016-07-21 | 2017-02-28 | Air-conditioning system and the method for controlling air-conditioning system |
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| CN201710054779.9A Pending CN107642846A (en) | 2016-07-21 | 2017-01-24 | Electrochemistry air-conditioning system and its control method |
| CN201710054921.XA Pending CN107642882A (en) | 2016-07-21 | 2017-01-24 | Method and controller, air-conditioning for airconditioning control |
| CN201710054898.4A Active CN107642876B (en) | 2016-07-21 | 2017-01-24 | Method for controlling air outlet volume of air conditioner, controller and air conditioner |
| CN201710110744.2A Pending CN107642849A (en) | 2016-07-21 | 2017-02-28 | Air-conditioning system and the method for controlling air-conditioning system |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107642876A (en) | 2018-01-30 |
| CN107642846A (en) | 2018-01-30 |
| CN107642876B (en) | 2020-08-04 |
| CN107642882A (en) | 2018-01-30 |
| CN106288071A (en) | 2017-01-04 |
| CN107642849A (en) | 2018-01-30 |
| CN107642848A (en) | 2018-01-30 |
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