CN108692399A - Electrochemistry air-conditioning system and its control method - Google Patents
Electrochemistry air-conditioning system and its control method Download PDFInfo
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- CN108692399A CN108692399A CN201710313748.0A CN201710313748A CN108692399A CN 108692399 A CN108692399 A CN 108692399A CN 201710313748 A CN201710313748 A CN 201710313748A CN 108692399 A CN108692399 A CN 108692399A
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- compression device
- power supply
- electrochemical compression
- solenoid valve
- heat exchanger
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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
-
- 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
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/54—Heating and cooling, simultaneously or alternatively
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The invention discloses a kind of electrochemistry air-conditioning system, system includes:First electrochemical compression device, the second electrochemical compression device, the first metal hydride reactor, the second metal hydride reactor, power supply, first heat exchanger, second heat exchanger, third heat exchanger, the 4th heat exchanger, controller and multiple solenoid valves.Two electrochemical compression devices are controlled using single supply simultaneously, to control the first and second metal hydride reactor alternately heat releases and the endothermic reaction.Controller is also by controlling multiple solenoid valves, to switch the heat exchange medium flow path between third heat exchanger and first heat exchanger and second heat exchanger, and switch the heat exchange medium flow path between the 4th heat exchanger and first heat exchanger and second heat exchanger, it is ensured that third heat exchanger and the 4th heat exchanger remain neither endothermic nor exothermic relative to object space.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of electrochemistry air-conditioning system and its control method.
Background technology
Electrochemical compressor is the hydrogen gas compressor that hydrogen (H2) is provided to anode, and compression hydrogen is collected in pressure height
Up to the cathode of 10,000 pounds/square inch of 70% to 80% efficiency.Electrochemical compressor is noiseless expansible, is easy to module
Change, has been attempted at present applied to refrigerating system.Chinese patent application file CN105910314A discloses a kind of electrochemistry
Refrigeration system, CN106288071A and CN106288072A disclose different electrochemistry air-conditioning systems, CN106196368A respectively
A kind of method for controlling rotation of electrochemistry air-conditioning system is disclosed.It is contemplated that Electrochemical Refrigeration systematic research will increasingly by
To attention.
Invention content
An embodiment of the present invention provides a kind of electrochemistry air-conditioning system and its control methods.For the embodiment to disclosure
There are one basic understandings for some aspects, and simple summary is shown below.The summarized section is not extensive overview, nor wanting
It determines key/critical component or describes 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.
According to a first aspect of the embodiments of the present invention, a kind of electrochemistry air-conditioning system is provided, system includes:First electrification
Learn compression set, the second electrochemical compression device, the first metal hydride reactor, the second metal hydride reactor, power supply, first
Heat exchanger, second heat exchanger, third heat exchanger, the 4th heat exchanger and controller;Controller, for monitoring switching item
Part;According to switching condition, control power supply is alternately that the first electrochemical compression device and the second electrochemical compression device are powered;First
Electrochemical compression device, in power supply power supply, will be restored after the oxidation of hydrogen of the first metal hydride reactor release;The
Two electrochemical compression devices, in power supply power supply, will be restored after the oxidation of hydrogen of the second metal hydride reactor release;
First metal hydride reactor, for when power supply is that the first electrochemical compression device is powered, carrying out decomposing metal hydride and releasing
The endothermic reaction of hydrogen release gas;Power supply be the second electrochemical compression device power when, into be about to metal hydride with from second electricity
The exothermic reaction of the hydrogen synthesis metal hydride of chemical compression set;Second metal hydride reactor, for being the in power supply
When one electrochemical compression device is powered, into being about to metal hydride and from the hydrogen of the first electrochemical compression device synthesize metal
The exothermic reaction of hydride;When power supply is that the second electrochemical compression device is powered, carries out decomposing metal hydride and discharge hydrogen
The endothermic reaction.First heat exchanger, for exchanging heat with the first metal hydride reactor;Second heat exchanger, for
Second metal hydride reactor exchanges heat;Third heat exchanger, by be provided with the first solenoid valve the first intake line and
The first output pipe for being provided with second solenoid valve is connect with first heat exchanger, defeated by be provided with third solenoid valve second
The second output pipe for entering pipeline and being provided with the 4th solenoid valve is connect with second heat exchanger;4th heat exchanger, by setting
It is equipped with the third intake line of the 5th solenoid valve and is provided with third output pipe and the first heat exchanger company of the 6th solenoid valve
It connects, by being provided with the 4th intake line of the 7th solenoid valve and being provided with the 4th output pipe and the second heat of the 8th solenoid valve
Exchanger connects;Controller is additionally operable to be delayed when after power supply starts to power for the first electrochemical compression device by presetting, control
The first solenoid valve, second solenoid valve, the 7th solenoid valve and the 8th solenoid valve conduction are made, other solenoid valves are closed;Start in power supply
It is delayed when after powering for the second electrochemical compression device by presetting, the first solenoid valve of control, second solenoid valve, the 7th solenoid valve
It is closed with the 8th solenoid valve, other solenoid valve conductions.
According to a second aspect of the embodiments of the present invention, a kind of control method of electrochemistry air-conditioning system is provided, method includes:
Monitor switching condition;According to switching condition, control power supply is alternately that the first electrochemical compression device and the second electrochemical compression fill
Set power supply;It is delayed when after power supply starts to power for the first electrochemical compression device by presetting, the first solenoid valve of control, second
Solenoid valve, the 7th solenoid valve and the 8th solenoid valve conduction, other solenoid valves are closed;Start to fill for the second electrochemical compression in power supply
It being delayed when setting after powering by presetting, the first solenoid valve of control, second solenoid valve, the 7th solenoid valve and the 8th solenoid valve are closed,
Other solenoid valve conductions.
Technical solution provided in an embodiment of the present invention can include the following benefits:
1, simple in structure, control process is simple;
2, it avoids electrochemical compression device and carries out voltage commutation, control process is simple and can improve electrochemical compression device
Service life;
3, by controlling each solenoid valve of on and off respectively, continuous cooling or the system of third heat exchanger can be realized
The continuous cooling or heating of heat and the 4th heat exchanger.
It should be understood that above general description and following detailed description is only exemplary and explanatory, not
It can the limitation present invention.
Description of the drawings
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the present invention
Example, and be used to explain the principle of the present invention together with specification.
Fig. 1 is a kind of structural schematic diagram of electrochemistry air-conditioning system shown according to an exemplary embodiment;
Fig. 2 is a kind of structural schematic diagram of electrochemistry air-conditioning system shown according to an exemplary embodiment;
Fig. 3 is a kind of flow chart of electrochemistry air conditioner system control method shown according to an exemplary embodiment.
Reference sign:
1, the first electrochemical compression device;2, the second electrochemical compression device;3, first voltage output end;4, second voltage
Output end;5, the first metal hydride reactor;6, the second metal hydride reactor;7, the first straightway pump;8, the second straightway pump, 9,
4th solenoid valve;10, third solenoid valve;11, the 5th solenoid valve;12, the 6th solenoid valve;13, the first solenoid valve;14, the 7th electricity
Magnet valve;15, second solenoid valve;16, the 8th solenoid valve;17, third heat exchanger;18, the 4th heat exchanger;19, heat exchange is situated between
Matter pipeline;20, power supply.
Specific implementation mode
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 variation.Unless explicitly requested, otherwise individual components and functionality is optional, and
And the sequence of operation can change.The part of some embodiments and feature can be included in or replace other embodiments
Part and feature.The range of embodiment of the present invention includes the entire scope of claims and the institute of claims
There is obtainable equivalent.Herein, each embodiment can individually or generally be indicated that this is only with term " invention "
It is merely for convenience, and if in fact disclosing the invention more than one, be not meant to automatically limit the range of the application
For any single invention or inventive concept.Herein, relational terms such as first and second and the like are used only for one
Entity, which either operates to distinguish with another entity or operation, to be existed without requiring or implying between these entities or operation
Any actual relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-exclusive
Property include, so that process, method or equipment including a series of elements include not only those elements, but also to include
Other elements that are not explicitly listed.Each embodiment herein is described by the way of progressive, and each embodiment stresses
Be all difference from other examples, just to refer each other for identical similar portion between each embodiment.For implementing
For structure, product etc. disclosed in example, since it is corresponding with part disclosed in embodiment, so fairly simple, the phase of description
Place is closed referring to method part illustration.
Electrochemistry air-conditioning system in the embodiment of the present invention includes:First electrochemical compression device, the second electrochemical compression
Device, the first metal hydride reactor, the second metal hydride reactor, power supply, first heat exchanger, second heat exchanger,
Three heat exchangers, the 4th heat exchanger and controller;Controller, for monitoring switching condition;According to switching condition, power supply is controlled
It is alternately that the first electrochemical compression device and the second electrochemical compression device are powered;First electrochemical compression device, in electricity
When source powers, it will be restored after the oxidation of hydrogen of the first metal hydride reactor release;Second electrochemical compression device is used for
When power supply power supply, it will be restored after the oxidation of hydrogen of the second metal hydride reactor release;First metal hydride reactor, is used for
When power supply is that the first electrochemical compression device is powered, the endothermic reaction of decomposing metal hydride release hydrogen is carried out;In power supply
When powering for the second electrochemical compression device, gold is synthesized with from the hydrogen of the second electrochemical compression device into metal hydride is about to
Belong to the exothermic reaction of hydride;Second metal hydride reactor is used for when power supply is that the first electrochemical compression device is powered, into
It is about to metal hydride and synthesizes the exothermic reaction of metal hydride from the hydrogen of the first electrochemical compression device;It is in power supply
When second electrochemical compression device is powered, the endothermic reaction of decomposing metal hydride release hydrogen is carried out.First heat exchanger is used
It exchanges heat in the first metal hydride reactor;Second heat exchanger, for exchanging heat with the second metal hydride reactor;
Third heat exchanger, by being provided with the first intake line of the first solenoid valve and being provided with the first efferent duct of second solenoid valve
Road is connect with first heat exchanger, by being provided with the second intake line of third solenoid valve and being provided with the of the 4th solenoid valve
Two output pipes are connect with second heat exchanger;4th heat exchanger, by the third intake line for being provided with the 5th solenoid valve
It is connect with first heat exchanger with the third output pipe for being provided with the 6th solenoid valve, by the be provided with the 7th solenoid valve the 4th
Intake line and the 4th output pipe for being provided with the 8th solenoid valve are connect with second heat exchanger;Controller is additionally operable in electricity
Source is delayed when starting after powering for the first electrochemical compression device by presetting, the first solenoid valve of control, second solenoid valve, the 7th
Solenoid valve and the 8th solenoid valve conduction, other solenoid valves are closed;It is passed through after power supply starts to power for the second electrochemical compression device
It is delayed when crossing default, the first solenoid valve of control, second solenoid valve, the 7th solenoid valve and the 8th solenoid valve are closed, other solenoid valves
Conducting.
Electrochemistry air-conditioning system provided in an embodiment of the present invention is alternately two electrochemical compression devices using a power supply
Power supply, simple in structure, at low cost, control process is simple, and electrochemical compression device can be avoided to carry out voltage commutation, by dividing
Not Kong Zhi each solenoid valve of on and off, can realize continuous cooling or heating and the 4th heat exchange of third heat exchanger
The continuous cooling or heating of device.
It describes in detail to the electrochemistry air-conditioning system in the embodiment of the present invention with reference to Fig. 1 and Fig. 2:Such as Fig. 1 and
Shown in Fig. 2, the electrochemistry air-conditioning system in the embodiment of the present invention includes:First electrochemical compression device 1, the second electrochemical compression
Device 2, the first metal hydride reactor 5, the second metal hydride reactor 6, power supply 20, first voltage output end 3, second voltage
Output end 4, the first straightway pump 7, the second straightway pump 8, the 4th solenoid valve 9, third solenoid valve 10, the 5th solenoid valve 11, the 6th electricity
Magnet valve 12, the first solenoid valve 13, the 7th solenoid valve 14, second solenoid valve 15, the 8th solenoid valve 16, third heat exchanger 17, the
Four heat exchangers 18, heat exchange medium pipeline 19.
First heat exchanger and second heat exchanger are not shown in fig. 1 and 2, and first heat exchanger can be the first hydrogen
Change the heat exchanging part of metallic reactors 5, or the heat exchanging pipe being wrapped in outside the first metal hydride reactor 5, herein not
It limits, as long as first heat exchanger can realize heat exchange, and first heat exchanger between the first metal hydride reactor 5
The circulation of heat exchange medium is realized with third heat exchanger 17 and the connection of the 4th heat exchanger 18.Likewise, the second heat is handed over
Parallel operation is not shown in fig. 1 and 2, and second heat exchanger can be the heat exchanging part of the second metal hydride reactor 6, or
The heat exchanging pipe being wrapped in outside the second metal hydride reactor 6, does not limit herein, as long as second heat exchanger can be with
Heat exchange, and second heat exchanger and the 4th heat exchanger 18 and third heat exchanger are realized between dihydro metallic reactors 6
The circulation of heat exchange medium is realized in 17 connections.
In the present embodiment, the first electrochemical compression device 1 and the second electrochemical compression device 2 have cathode and anode, electricity
There are one voltage input end and two voltage output ends in source 20:First voltage output end 3 and second voltage output end 4.Power supply 20
For 2 interleaved power of the first electrochemical compression device 1 and the second electrochemical compression device.The anode of first electrochemical compression device 1
Connect the first voltage output end 3 of power supply 20, the second voltage output of the anode connection power supply 20 of the second electrochemical compression device 2
The cathode of end 4, the first electrochemical compression device 1 and the second electrochemical compression device 2 connects the voltage input end of power supply 20 simultaneously.
First electrochemical compression device 1 and the second electrochemical compression device 2 use electrolysis mode, can be in anodic oxidation hydrogen
Gas generates hydrogen ion, and hydrogen ion restores hydrogen after being transmitted to cathode.It only needs applying electrical potential and less energy consumption can realize hydrogen
The transmission and compression of gas.The reaction of electrochemical reaction process Anodic, cathode reaction and electronics conduction, ionic conduction are all in electrification
It learns and occurs on compression set core component " membrane electrode ".Membrane electrode is made of multilayer different structure, by film electrode structure and electrification
Learn the constraint of compression set assembling.In the present embodiment, electrochemical compression device input power polarity is fixed, therefore can only
Realize hydrogen one-way transmission and compression.
Electrochemistry air-conditioning system provided in this embodiment further includes controller (being not shown in Fig. 1 and Fig. 2).Controller controls
The output voltage of each voltage output end of power supply 20, to be embodied as the first electrochemical compression device 1 and the second electrochemical compression
2 interleaved power of device.System running state as shown in Figure 1,20 first voltage output end of controller control power supply, 3 output voltage are
0,4 output voltage of second voltage output end is setting value, and the first electrochemical compression device 1 is out of service, the second electrochemical compression
Device 2 is run.System running state as shown in Figure 2, it is setting that controller, which controls 20 first voltage output end of power supply, 3 output voltage,
Value, 4 output voltage of second voltage output end are 0, and the first electrochemical compression device 1 operation, the second electrochemical compression device 2 stops
Operation.
It is stored with metal hydride in first metal hydride reactor 5 and the second metal hydride reactor 6, metal hydride can be with
Hydrogen reacts, and reaction process is as follows:
The reaction forward metal hydride is synthesized with hydrogen, is exothermic reaction, and metal hydride reactor is caused to heat up, reverse point
It solves metal hydride and discharges hydrogen, be the endothermic reaction, metal hydride reactor is caused to cool down.
In the present embodiment, it when system is in operating status as shown in Figure 1, is carried out in the first metal hydride reactor 5
The exothermic reaction that metal hydride is synthesized with hydrogen, the 6 interior decomposing metal hydride that carries out of the second metal hydride reactor discharge hydrogen
The endothermic reaction.When system is in operating status as shown in Figure 2, decomposing metal hydrogen is carried out in the first metal hydride reactor 5
Compound discharges the endothermic reaction of hydrogen, and the exothermic reaction that metal hydride is synthesized with hydrogen is carried out in the second metal hydride reactor 6.
Solid arrow and the second metal hydride in Fig. 1 between the first metal hydride reactor 5 and the second electrochemical compression device 2 is anti-
The solid arrow between device 6 and the second electrochemical compression device 2 is answered, hydrogen gas flow path under this state is represented.First hydrogenation in Fig. 2
Solid arrow and the second metal hydride reactor 6 between metallic reactors 5 and the first electrochemical compression device 1 and the first electricity
Solid arrow between chemical compression set 1 represents hydrogen gas flow path under this state.Fig. 1 is only used for the dotted arrow in Fig. 2
The complete hydrogen gas flow path shown under different conditions, does not represent the practical hydrogen gas flow path under its corresponding states.
As shown in Figure 1 and Figure 2, first heat exchanger passes through the first solenoid valve 13 and second solenoid valve 15 and third heat respectively
Exchanger 17 carries out piping connection, and pass through respectively the 5th solenoid valve 11 and the 6th solenoid valve 12 and the 4th heat exchanger 18 into
Row piping connection;Second heat exchanger passes through the 7th solenoid valve 14 and the 8th solenoid valve 16 respectively and the 4th heat exchanger 18 carries out
Piping connection, and pass through third solenoid valve 10 and the 4th solenoid valve 9 and the progress piping connection of third heat exchanger 17 respectively.
Wherein, it is provided with the first straightway pump 7 on the pipeline between first heat exchanger and the first solenoid valve 13, second
The second straightway pump 8 is provided between heat exchanger and the 7th solenoid valve 14.
In other optional embodiments, the first straightway pump 7 and the second straightway pump 8 can be omitted.
The first interface of first solenoid valve 13 is connected by pipeline through the first straightway pump 7 and the first end of first heat exchanger
It connects, the second interface of the first solenoid valve 13 is connected by pipeline with the first interface of third heat exchanger 17, wherein the first electromagnetism
Valve 13 can controlled on and off.
The first interface of second solenoid valve 15 is connected by pipeline with the second interface of third heat exchanger 17, the second electromagnetism
The second interface of valve 15 by the second end of pipeline and first heat exchanger connect, wherein second solenoid valve 15 can it is controlled conducting or
It closes.
The first interface of 5th solenoid valve 11 is connected by pipeline through the first straightway pump 7 and the first end of first heat exchanger
It connects, the second interface of the 5th solenoid valve 11 is connected by the first interface of pipeline and the 4th heat exchanger 18, wherein the 5th electromagnetism
Valve 11 can controlled on and off.
The first interface of 6th solenoid valve 12 is connect by pipeline with the second interface of the 4th heat exchanger 18, the 6th electromagnetism
The second interface of valve 12 by the second end of pipeline and first heat exchanger connect, wherein the 6th solenoid valve 12 can it is controlled conducting or
It closes.
The first interface of 7th solenoid valve 14 is connected by pipeline through the second straightway pump 8 and the first end of second heat exchanger
It connects, the second interface of the 7th solenoid valve 14 is connected by the first interface of pipeline and the 4th heat exchanger 18, wherein the 7th electromagnetism
Valve 14 can controlled on and off.
The first interface of 8th solenoid valve 16 is connected by the second interface of pipeline and the 4th heat exchanger 18, the 8th electromagnetism
The second interface of valve 16 is connected by pipeline with the second end of second heat exchanger, wherein the 8th solenoid valve 16 can it is controlled conducting or
It closes.
The first interface of third solenoid valve 10 is connected by pipeline through the second straightway pump 8 and the first end of second heat exchanger
It connects, the second interface of third solenoid valve 10 is connected by pipeline with the first interface of third heat exchanger 17, wherein third electromagnetism
Valve 10 can controlled on and off.
The first interface of 4th solenoid valve 9 is connected by pipeline with the second interface of third heat exchanger 17, the 4th electromagnetism
The second interface of valve 9 is connected by pipeline with the second end of second heat exchanger, wherein the 4th solenoid valve 9 can controlled conducting or pass
It closes.
It is connected to first heat exchanger, the first straightway pump 7, the first solenoid valve 13, third heat exchanger 17, second solenoid valve
First circulation flow pipe between 15 is connected to second heat exchanger, the second straightway pump 8, the 14, the 4th heat of the 7th solenoid valve and hands over
Second circulation flow pipe between parallel operation 18 and the 8th solenoid valve 16, and it is connected to first heat exchanger, the first straightway pump
7, the third circulation pipeline between the 5th solenoid valve 11, the 4th heat exchanger 18 and the 6th solenoid valve 12, is connected to second
The 4th recycle stream between heat exchanger, the second straightway pump 8, third solenoid valve 10, third heat exchanger 17 and the 4th solenoid valve 9
Siphunculus road, these pipelines are all the pipelines for heat exchange medium circulation, are referred to as heat exchange medium pipeline 19.
Flow direction of the heat exchange medium between first heat exchanger and third heat exchanger 17, i.e. heat exchange medium exist
Flow direction in first circulation flow pipe, referred to as the first heat exchange medium path direction;Heat exchange medium is handed in the second heat
The side that the direction flowed between parallel operation and the 4th heat exchanger 18, i.e. heat exchange medium are flowed in second circulation flow pipe
To referred to as the second heat exchange medium path direction;Heat exchange medium is between first heat exchanger and the 4th heat exchanger 18
The direction that flow direction, i.e. heat exchange medium are flowed in third circulation pipeline, referred to as third heat exchange medium flow path side
To;The direction that heat exchange medium flows between second heat exchanger and third heat exchanger 17, i.e., heat exchange medium is the 4th
The direction flowed in circulation pipeline, referred to as the 4th heat exchange medium path direction.
When the first metal hydride reactor 5 becomes exothermic reaction, the second metal hydride reactor 6 from heat release from the endothermic reaction
When reaction becomes the endothermic reaction, pass through the changeable different heat exchange medium flow path side of closure and conducting for controlling each solenoid valve
To make third heat exchanger 17 in heating state, the 4th heat exchanger 18 be made to be in refrigerating state always always.
In alternative embodiment as shown in Figure 1, the first solenoid valve 13 and second solenoid valve 15 is connected, closes the 5th solenoid valve
11, third solenoid valve 10, the 4th solenoid valve 9 and the 6th solenoid valve 12, can make heat exchange medium in first heat exchanger and third
It is flowed between heat exchanger 17, forms the first heat exchange medium path direction;Meanwhile the 7th solenoid valve 14 and the 8th electromagnetism is connected
Valve 16 can enable heat exchange medium be flowed between second heat exchanger and the 4th heat exchanger 18, form the second heat exchange medium
Path direction.
In alternative embodiment as shown in Figure 2, the 5th solenoid valve 11 and the 6th solenoid valve 12 is connected, closes the first solenoid valve
13, second solenoid valve 15, the 7th solenoid valve 14 and the 8th solenoid valve 16, can make heat exchange medium in first heat exchanger and the 4th
It is flowed between heat exchanger 18, forms third heat exchange medium path direction;Meanwhile third solenoid valve 10 and the 4th electromagnetism is connected
Valve 9 can be such that heat exchange medium is flowed between second heat exchanger and third heat exchanger 17, form the 4th heat exchange medium stream
Road direction.
Electrochemistry air-conditioning system provided in this embodiment further includes timer (being not shown in fig. 1 and 2).Systemic presupposition
Power supply one-way only operation time setting value 10 minutes (it can determine the suitable power supply one-way only operation time by the methods of testing, from
And ensure the operational efficiency of electrochemistry air-conditioning system), timer is when electrochemistry air-conditioning system brings into operation or when timer
To setting value i.e. per secondary source interleaved power when, timing of starting from scratch.Second voltage when if electrochemistry air-conditioning system brings into operation
4 output voltage values of output end are 0 and 3 output voltage values of first voltage output end are setting value, when timer by 10 minutes
When, 3 output voltage values of controller control first voltage output end are 0 and 4 output voltage values of second voltage output end are setting
Value.If electrochemistry air-conditioning system brings into operation, 3 output voltage values of first voltage output end are 0 and second voltage output end 4
Output voltage values are setting value, and when timer by 10 minutes, controller controls 4 output voltage values of second voltage output end
For 0 and 3 output voltage values of first voltage output end be setting value.It is alternately the first electrochemical compression device 1 by power supply 20
It powers with the second electrochemical compression device 2 and realizes that the first electrochemical compression device 1 replaces work with the second electrochemical compression device 2
Make.When the output voltage of each power output end changes, i.e., power supply 20 is the first electrochemical compression device 1 and the second electricity
When chemical 2 interleaved power of compression set, timer is started from scratch timing, and the output voltage of timing to setting value output end becomes again
Change.
In further embodiments, timer is not reset, when bringing into operation since electrochemistry air-conditioning system timing, work as meter
When to (such as 10 minutes, 20 minutes, 30 minutes ...) when the integral multiple of setting value or setting value, the output voltage of 20 output end of power supply
It changes, is 2 interleaved power of the first electrochemical compression device 1 and the second electrochemical compression device.
In further embodiments, power supply 20 may include:Power supply body and reversing arrangement.Wherein, power supply body has one
A voltage input end and a voltage output end.The voltage output end, be separately connected the first electrochemical compression device 1 anode and
The anode of second electrochemical compression device 2.Controller controls reversing arrangement and connects voltage output end and the first electrochemical compression dress
1 anode connection is set, at this point, the first electrochemical compression device 1 is run, the second electrochemical compression device 2 is out of service.Controller
Control reversing arrangement is connected voltage output end and is connect with the anode of the second electrochemical compression device 2, at this point, the first electrochemical compression
Device 1 is out of service, the operation of the second electrochemical compression device 2.Systemic presupposition reversing arrangement reversal interval time setting value 10 is divided
Clock (can determine the suitable reversing arrangement reversal interval time, to ensure electrochemistry air-conditioning system by the methods of experiment
Operational efficiency), timer replaces per secondary source when electrochemistry air-conditioning system brings into operation or when timer to setting value
When power supply, timing of starting from scratch.If electrochemistry air-conditioning system brings into operation, controller control reversing arrangement powers on ontology
Voltage output end and the first electrochemical compression device 1 connection, when timer by 10 minutes, controller control commutation dress
Set the connection of the voltage output end for powering on ontology and the second electrochemical compression device 2.If electrochemistry air-conditioning system starts to transport
When row, controller control reversing arrangement powers on the connection of the voltage output end and the first electrochemical compression device 1 of ontology, meter
When device timing by 10 minutes when, controller control reversing arrangement powers on the voltage output end and the second electrochemical compression of ontology
The connection of device 2.The voltage output end and the first electrochemical compression device 1 and the of ontology are alternately powered on by power supply 20
The connection of two electrochemical compression devices 2.Realize that the first electrochemical compression device 1 and the second electrochemical compression device 2 work alternatively.
When each reversing arrangement commutates, i.e., power supply 20 is that the first electrochemical compression device 1 and the second electrochemical compression device 2 alternately supply
When electric, timer is started from scratch timing, and timing to setting value reversing arrangement commutates.
In further embodiments, timer is not reset, and timing is worked as in timing bringing into operation since electrochemistry air-conditioning system
To (such as 10 minutes, 20 minutes, 30 minutes ...) when the integral multiple of setting value or setting value, reversing arrangement commutation.
Electrochemistry air-conditioning system operation principle provided in this embodiment is the endothermic heat of reaction of metal hydride and hydrogen or puts
Heat, electrochemical compression device needs applying electrical potential and less energy consumption can realize the transmission and compression of hydrogen, energy conservation and environmental protection, knot
Structure is simple, and control process is simple, and two electrochemical compression devices work alternatively, and avoids electrochemical compression device from carrying out voltage and changes
To control process is simple.
Fig. 3 is illustrated according to a kind of flow of control method for the electrochemistry air-conditioning system shown in the present embodiment
Figure.This method comprises the following steps:S301 monitors switching condition;S302, according to switching condition, control power supply is alternately first
Electrochemical compression device and the power supply of the second electrochemical compression device;Step S303:Start to fill for the first electrochemical compression in power supply
It is delayed when setting after powering by presetting, the first solenoid valve of control, second solenoid valve, the 7th solenoid valve and the 8th solenoid valve conduction,
Other solenoid valves are closed;It is delayed when after power supply starts to power for the second electrochemical compression device by presetting, the first electricity of control
Magnet valve, second solenoid valve, the 7th solenoid valve and the 8th solenoid valve are closed, other solenoid valve conductions.
Electrochemistry air conditioner system control method provided in an embodiment of the present invention, control process is simple, and can avoid electrification
Third heat exchanger can be realized by controlling each solenoid valve of on and off respectively by learning compression set progress voltage commutation
Continuous cooling or heating and the continuous cooling or heating of the 4th heat exchanger.
In the present embodiment, in step S301, switching condition includes:When power supply 20 supplies for the first electrochemical compression device 1
When electric, if timing reaches setting value, it is switched to power supply 20 and powers for the second electrochemical compression device 2;When power supply 20 is second
When electrochemical compression device 2 is powered, if timing reaches setting value, it is switched to power supply 20 and is supplied for the first electrochemical compression device 1
Electricity.Above-mentioned timing can be realized by timer.
In the present embodiment, power supply 20 has first voltage output end 3 and second voltage output end 4, wherein described first
Voltage output end 3 connects the anode of the first electrochemical compression device 1, and the second voltage output end 4 connects described second
The anode of electrochemical compression device 2.
Optional handoff procedure is as follows:Systemic presupposition power supply one-way only operation time setting value (can pass through experiment in 10 minutes
The methods of determine suitable power supply one-way only operation time, to ensure the operational efficiency of electrochemistry air-conditioning system), timer is in electricity
When chemical air conditioner system brings into operation or when timer to setting value i.e. per secondary source interleaved power when, timing of starting from scratch.
If 4 output voltage values of second voltage output end are 0 when electrochemistry air-conditioning system brings into operation and first voltage output end 3 exports
Voltage value is setting value, i.e., power supply 20 is powered for the first electrochemical compression device 1, when timer by 10 minutes, control
3 output voltage values of device control first voltage output end are 0 and 4 output voltage values of second voltage output end are setting value, i.e. power supply
20 power for the second electrochemical compression device 2.If electrochemistry air-conditioning system brings into operation, first voltage output end 3 exports electricity
Pressure value is 0 and 4 output voltage values of second voltage output end are setting value, i.e., power supply 20 supplies for the second electrochemical compression device 2
Electricity, when timer by 10 minutes, controller control second voltage output end output voltage values are 0 and first voltage is defeated
Outlet output voltage values are setting value, i.e. power supply 20 is powered for the first electrochemical compression device 1.In the defeated of each power output end
When going out voltage and changing, i.e., power supply 20 is 2 interleaved power of the first electrochemical compression device 1 and the second electrochemical compression device
When, timer is started from scratch timing, and the output voltage of timing to setting value output end changes again.
In other optional handoff procedures, timer is not reset, since when electrochemistry air-conditioning system brings into operation
Timing, (such as 10 minutes, 20 minutes, 30 minutes ...), 20 output end of power supply when the integral multiple of timing to setting value or setting value
Output voltage change.
In further embodiments, power supply includes:Power supply body and reversing arrangement;Wherein, the voltage output of power supply body
End, is separately connected the anode of the anode and the second electrochemical compression device 2 of the first electrochemical compression device 1;Control power supply alternating
It powers for the first electrochemical compression device 1 and the second electrochemical compression device 2.
Optional handoff procedure is as follows:Systemic presupposition reversing arrangement reversal interval time setting value (can pass through for 10 minutes
The methods of experiment determines the suitable reversing arrangement reversal interval time, to ensure the operational efficiency of electrochemistry air-conditioning system), meter
When device when electrochemistry air-conditioning system brings into operation or when timer to setting value i.e. per secondary source interleaved power when, opened from zero
Beginning timing.If electrochemistry air-conditioning system brings into operation, controller control reversing arrangement powers on the voltage output end of ontology
With the connection of the first electrochemical compression device 1, when timer by 10 minutes, controller control reversing arrangement powers on this
The connection of the voltage output end of body and the second electrochemical compression device 2.If electrochemistry air-conditioning system brings into operation, controller control
Reversing arrangement processed powers on the connection of the voltage output end and the first electrochemical compression device 1 of ontology, to 10 when timer
When minute, controller control reversing arrangement powers on the connection of the voltage output end and the second electrochemical compression device 2 of ontology.
Replace the voltage output end for powering on ontology and the first electrochemical compression device 1 and the second electrochemical compression by power supply 20
The connection of device 2.Realize that the first electrochemical compression device 1 and the second electrochemical compression device 2 work alternatively.In each commutation dress
Replace to when, i.e., power supply 20 be the first electrochemical compression device 1 and the second electrochemical compression 2 interleaved power of device when, timer
Start from scratch timing, timing to setting value reversing arrangement commutates.
In other optional handoff procedures, timer is not reset, and is counted bringing into operation since electrochemistry air-conditioning system
When, when the integral multiple of timing to setting value or setting value (such as 10 minutes, 20 minutes, 30 minutes ...), reversing arrangement commutation.
In step S303, after power supply 20 is the power supply of the first electrochemical compression device 1 by it is default when be delayed, control the
One solenoid valve 13, second solenoid valve 15, the 7th solenoid valve 14 and the conducting of the 8th solenoid valve 16, other solenoid valves are closed.Work as power supply
20 for the first electrochemical compression device 1 power when, the first metal hydride reactor 5 carry out inhale hydrogen exothermic reaction, second hydrogenation gold
Belong to reactor 6 and carry out heat absorption hydrogen discharge reaction, the first metal hydride reactor 5 heats at this time, the second metal hydride reactor 6 system
It is cold, therefore control the first solenoid valve 13 and second solenoid valve 15 and be connected, enable heat exchange medium first heat exchanger exchange heat and
Third heat exchanger 17 discharges heat, and third heat exchanger 17 is enabled to heat, and controls the 7th solenoid valve 14 and the 8th solenoid valve 16 is led
It is logical, it enables heat exchange medium exchange heat in second heat exchanger and absorbs heat in the 4th heat exchanger 18, enable the 4th heat exchanger 18
Refrigeration.
In step S303, after power supply 20 is the power supply of the second electrochemical compression device 2 by it is default when be delayed, control the
One solenoid valve 13, second solenoid valve 15, the 7th solenoid valve 14 and the 8th solenoid valve 16 are closed, other solenoid valve conductions.Work as power supply
20 for the second electrochemical compression device 2 when powering, and the first metal hydride reactor 5 carries out heat absorption hydrogen discharge reaction, the second hydrogenation gold
Belong to reactor 6 and carry out heat release hydrogen abstraction reaction, the first metal hydride reactor 5 freezes at this time, the second metal hydride reactor 6 system
Heat, therefore control the first solenoid valve 13 and second solenoid valve 15 and close, third solenoid valve 10 and the conducting of the 4th solenoid valve 9 enable the
Two heat exchangers and third heat exchanger 17 enable heat exchange medium exchange heat in second heat exchanger and in third by piping connection
Heat exchanger 17 discharges heat, enables third heat exchanger 17 heat and controls the 7th solenoid valve 14 and the 8th solenoid valve 16 pass
It closes, the 5th solenoid valve 11 and the conducting of the 6th solenoid valve 12 enable first heat exchanger and the 4th heat exchanger 18 connect, enable heat exchange
Medium exchanges heat in second heat exchanger and absorbs heat in the 4th heat exchanger 18, enables the 4th heat exchanger 18 freeze, therefore logical
It crosses and controls each solenoid valve, third heat exchanger 17 can be enabled to be in heating state always, the 4th heat exchanger 18 is in system always
Cold state, to realize continuous cooling and the continuous heating of electrochemistry air-conditioning system.
It should be understood that the invention is not limited in the flow and structure that are described above and are shown in the accompanying drawings,
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is only limited by the attached claims
System.
Claims (8)
1. a kind of electrochemistry air-conditioning system, which is characterized in that the system comprises:First electrochemical compression device, the second electrification
Learn compression set, the first metal hydride reactor, the second metal hydride reactor, power supply, first heat exchanger, the second heat exchange
Device, third heat exchanger, the 4th heat exchanger and controller;
The controller, for monitoring switching condition;According to the switching condition, it is first electricity to control the power supply alternately
Chemical compression set and the power supply of the second electrochemical compression device;
The first electrochemical compression device, in the power supply power supply, the first metal hydride reactor to be discharged
Oxidation of hydrogen after restore;
The second electrochemical compression device, in the power supply power supply, the second metal hydride reactor to be discharged
Oxidation of hydrogen after restore;
The first metal hydride reactor, for when the power supply is that the first electrochemical compression device is powered, carrying out
Decomposing metal hydride discharges the endothermic reaction of hydrogen;When the power supply is that the second electrochemical compression device is powered, into
It is about to the exothermic reaction that metal hydride synthesizes metal hydride with from the hydrogen of the second electrochemical compression device;
The second metal hydride reactor, for when the power supply is that the first electrochemical compression device is powered, carrying out
Metal hydride and the hydrogen from the first electrochemical compression device are synthesized to the exothermic reaction of metal hydride;Described
When power supply is that the second electrochemical compression device is powered, the endothermic reaction of decomposing metal hydride release hydrogen is carried out.
The first heat exchanger, for exchanging heat with the first metal hydride reactor;
The second heat exchanger, for exchanging heat with the second metal hydride reactor;
The third heat exchanger, by being provided with the first intake line of the first solenoid valve and being provided with the of second solenoid valve
One output pipe is connect with the first heat exchanger, by being provided with the second intake line of third solenoid valve and being provided with the
Second output pipe of four solenoid valves is connect with the second heat exchanger;
4th heat exchanger, by being provided with the third intake line of the 5th solenoid valve and being provided with the of the 6th solenoid valve
Three output pipes are connect with the first heat exchanger, by being provided with the 4th intake line of the 7th solenoid valve and being provided with the
4th output pipe of eight solenoid valves is connect with the second heat exchanger;
The controller is additionally operable to after the power supply starts to power for the first electrochemical compression device by presetting time delay
When, first solenoid valve, the second solenoid valve, the 7th solenoid valve and the 8th solenoid valve conduction are controlled, other
Solenoid valve is closed;The power supply start for the second electrochemical compression device power after by it is described default when be delayed, control
It makes first solenoid valve, the second solenoid valve, the 7th solenoid valve and the 8th solenoid valve to close, other solenoid valves
Conducting.
2. the system as claimed in claim 1, which is characterized in that the system also includes:Timer is institute for the power supply
Start timing when stating the first electrochemical compression device and the second electrochemical compression device interleaved power;
The switching condition, including:When the power supply is that the first electrochemical compression device is powered, if the timer
Reach setting value, is switched to the power supply and powers for the second electrochemical compression device;
When the power supply is that the second electrochemical compression device is powered, if the timer reaches setting value, it is switched to
The power supply is powered for the first electrochemical compression device.
3. system as claimed in claim 1 or 2, which is characterized in that the power supply has first voltage output end and the second electricity
Press output end;
The first voltage output end connects the anode of the first electrochemical compression device;
The second voltage output end connects the anode of the second electrochemical compression device.
4. system as claimed in claim 1 or 2, which is characterized in that the power supply includes:Power supply body and reversing arrangement;
The voltage output end of the power supply body is separately connected the anode of the first electrochemical compression device and second electricity
The anode of chemical compression set;
The reversing arrangement is controlled by the controller, and alternating connects the voltage output end and described first of the power supply body
The connection of electrochemical compression device and the second electrochemical compression device.
5. a kind of control method of system as described in claim 1, which is characterized in that the method includes:
Monitor switching condition;
According to the switching condition, it is the first electrochemical compression device and the second electrochemical compression to control the power supply alternately
Device is powered;
It is delayed when after the power supply starts to power for the first electrochemical compression device by presetting, control first electricity
Magnet valve, the second solenoid valve, the 7th solenoid valve and the 8th solenoid valve conduction, other solenoid valves are closed;Described
Power supply start after powering for the second electrochemical compression device by it is described default when be delayed, control first solenoid valve,
The second solenoid valve, the 7th solenoid valve and the 8th solenoid valve are closed, other solenoid valve conductions.
6. method as claimed in claim 5, which is characterized in that the switching condition, including:
When the power supply is that the first electrochemical compression device is powered, if timing reaches setting value, it is switched to the electricity
Source powers for the second electrochemical compression device;
When the power supply is that the second electrochemical compression device is powered, if timing reaches setting value, it is switched to the electricity
Source powers for the first electrochemical compression device.
7. such as method described in claim 5 or 6, which is characterized in that the power supply has first voltage output end and the second electricity
Output end is pressed, wherein the first voltage output end connects the anode of the first electrochemical compression device, the second voltage
Output end connects the anode of the second electrochemical compression device;
The control power supply is alternately that the first electrochemical compression device and the second electrochemical compression device are powered,
Including:
Control that the first voltage output end output voltage values are 0 and the second voltage output end output voltage values are setting
Value;Alternatively,
Control that the second voltage output end output voltage values are 0 and the first voltage output end output voltage values are setting
Value.
8. such as method described in claim 5 or 6, which is characterized in that the power supply includes:Power supply body and reversing arrangement;Its
In, the voltage output end of the power supply body is separately connected the anode of the first electrochemical compression device and second electricity
The anode of chemical compression set;
The control power supply is alternately that the first electrochemical compression device and the second electrochemical compression device are powered,
Including:
It controls the reversing arrangement and alternately connects the voltage output end of the power supply body and the first electrochemical compression device
With the connection of the second electrochemical compression device.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110160209A (en) * | 2019-04-19 | 2019-08-23 | 青岛海尔空调器有限总公司 | A kind of fault detection method and device, electrochemistry air-conditioning of electrochemistry air-conditioning |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4178987A (en) * | 1978-07-12 | 1979-12-18 | Standard Oil Company, A Corporation Of Indiana | Moving bed hydride/dehydride systems |
DE3033492A1 (en) * | 1980-09-03 | 1982-03-18 | Mannesmann AG, 4000 Düsseldorf | HEAT PUMP SYSTEM FOR THE USE OF WATER HEAT OR NATURAL HEAT SOURCES |
JPS5819954B2 (en) * | 1974-06-20 | 1983-04-20 | 松下電器産業株式会社 | Ray Danbo Souchi |
JPS6410070A (en) * | 1987-07-02 | 1989-01-13 | Hokkaido Electric Power | Method of controlling air conditioner by utilizing metallic hydride |
JPH046357A (en) * | 1990-04-23 | 1992-01-10 | Sanyo Electric Co Ltd | Operation method of heat utilizing apparatus using hydrogen-occlusion alloy |
CN1532476A (en) * | 2003-03-25 | 2004-09-29 | 乐金电子(天津)电器有限公司 | Air conditioning cooling and heating device with hydrogen storage alloy and its control method |
CN1548856A (en) * | 2003-05-13 | 2004-11-24 | 乐金电子(天津)电器有限公司 | Air conditioner cooling and heating device utilizing hydrogen-storage alloy technology and control method thereof |
CN1690591A (en) * | 2004-04-20 | 2005-11-02 | 河南新飞电器有限公司 | Environmentally-friendly heat pump |
CN104169665A (en) * | 2013-01-24 | 2014-11-26 | 松下电器产业株式会社 | Heat pump device |
-
2017
- 2017-05-05 CN CN201710313748.0A patent/CN108692399A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5819954B2 (en) * | 1974-06-20 | 1983-04-20 | 松下電器産業株式会社 | Ray Danbo Souchi |
US4178987A (en) * | 1978-07-12 | 1979-12-18 | Standard Oil Company, A Corporation Of Indiana | Moving bed hydride/dehydride systems |
DE3033492A1 (en) * | 1980-09-03 | 1982-03-18 | Mannesmann AG, 4000 Düsseldorf | HEAT PUMP SYSTEM FOR THE USE OF WATER HEAT OR NATURAL HEAT SOURCES |
JPS6410070A (en) * | 1987-07-02 | 1989-01-13 | Hokkaido Electric Power | Method of controlling air conditioner by utilizing metallic hydride |
JPH046357A (en) * | 1990-04-23 | 1992-01-10 | Sanyo Electric Co Ltd | Operation method of heat utilizing apparatus using hydrogen-occlusion alloy |
CN1532476A (en) * | 2003-03-25 | 2004-09-29 | 乐金电子(天津)电器有限公司 | Air conditioning cooling and heating device with hydrogen storage alloy and its control method |
CN1548856A (en) * | 2003-05-13 | 2004-11-24 | 乐金电子(天津)电器有限公司 | Air conditioner cooling and heating device utilizing hydrogen-storage alloy technology and control method thereof |
CN1690591A (en) * | 2004-04-20 | 2005-11-02 | 河南新飞电器有限公司 | Environmentally-friendly heat pump |
CN104169665A (en) * | 2013-01-24 | 2014-11-26 | 松下电器产业株式会社 | Heat pump device |
Non-Patent Citations (1)
Title |
---|
杨洋: "基于质子交换膜的电化学氢泵", 《中国优秀硕士学位论文全文数据库工程科技II》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110160209A (en) * | 2019-04-19 | 2019-08-23 | 青岛海尔空调器有限总公司 | A kind of fault detection method and device, electrochemistry air-conditioning of electrochemistry air-conditioning |
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