CN1548857A - Cooling and heating air conditioning arrangement by hydrogen-storage alloy technology - Google Patents
Cooling and heating air conditioning arrangement by hydrogen-storage alloy technology Download PDFInfo
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- CN1548857A CN1548857A CNA03129720XA CN03129720A CN1548857A CN 1548857 A CN1548857 A CN 1548857A CN A03129720X A CNA03129720X A CN A03129720XA CN 03129720 A CN03129720 A CN 03129720A CN 1548857 A CN1548857 A CN 1548857A
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
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- 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]
- Y02B30/62—Absorption based systems
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Abstract
The present invention discloses one kind of warming and cooling air conditioner adopting hydrogen storing alloy technology, and is the assembled structure of air conditioner utilizing the relation between hydrogen and hydrogen storing alloy rather than traditional refrigerant. The warming and cooling air conditioner consists of one pair of reactors, hydrogen flow pipeline, blower and pump unit. The reactors are filled of hydrogen storing alloy comprising several kinds of alloy; the hydrogen flow pipeline is connected to the reactors for hydrogen to flow; the blower is connected near the reactors to blow the reactors; and the pump unit connected in the hydrogen flow pipeline to pump hydrogen from one reactor to the other.
Description
Technical field
The invention relates to aircondition, particularly be the cold and warm air-conditioner that utilizes the hydrogen bearing alloy technology.More precisely, be the reaction principle of utilizing between hydrogen and the hydrogen bearing alloy, cool off or the air of circumference, thereby reach refrigeration in summer, the aircondition of winter heating.
Background technology
In general, it is big that hydrogen bearing alloy has a storage of hydrogen capacity, and when sucking hydrogen, carry out exothermic reaction; During releasing hydrogen gas, carry out the characteristic of the endothermic reaction.But up to the present, the technology of utilizing the characteristic of hydrogen bearing alloy to be made into cold and warm air-conditioner only is called a conception of species, and utilize the cold and warm air-conditioner of hydrogen bearing alloy, at least to equal aspect the efficient under the situation of traditional cold heating air conditioner, about the research and development of the structural element of hydrogen bearing alloy cold and warm air-conditioner and package assembly progress not almost, therefore practicability not as yet up to the present.
Summary of the invention
In order to solve the problem that above-mentioned technology exists, the invention provides and a kind ofly on the traditional cold heating air conditioner, use the hydrogen bearing alloy technology, thereby simplified overall structure.What particularly point out is to the objective of the invention is to improve the composition structure of hydrogen bearing alloy cold and warm air-conditioner, and obtain higher thermal conversion efficiency.
To achieve these goals, the technical solution used in the present invention is: cold and warm air-conditioner is by a pair of reactor, the hydrogen flow channel tube, and pump installation and at least more than one air-supply arrangement are formed, be filled with hydrogen bearing alloy in the reactor, hydrogen bearing alloy is by multiple different alloy composition; Hydrogen flow channel tube two ends are connected on each reactor, and in internal flow hydrogen are arranged; Air-supply arrangement is at least one, is arranged on to connect on the position facing of each reactor, to each reactor forced air supply; Pump installation is connected on the hydrogen flow channel tube, and hydrogen is forced force feed from a reactor to another reactor.
The different alloy of above-mentioned formation hydrogen bearing alloy is an outflow end of holding air from the inflow of air, arranges than the order that increases successively according to compression ratio and temperature gap.
Above-mentioned hydrogen bearing alloy by different alloy compositions is arranged according to the order of its characteristic in same container and is formed a reactor.
Above-mentioned hydrogen bearing alloy by different alloy compositions, its different alloy is filled in receptacle respectively separately, and each container constitutes a reactor.
In sum, the invention has the beneficial effects as follows: adopt the cold and warm air-conditioner of hydrogen bearing alloy technology, even enlarge the size of each reactor, it is big that the size of the big or small relative response device of whole system need not to become.
And the reactor among the present invention is different alloys is arranged the back according to its characteristic and to constitute, and therefore, has further improved heat exchange performance.
Particularly, compare, can access better cooling or heating effect with the formation that the overlapping back of the hydrogen bearing alloy of same characteristic is arranged.
Description of drawings
Fig. 1 is to be the duty pie graph of cold and warm air-conditioner of the present invention with Fig. 2
Fig. 3 is the concise and to the point PT line chart of the different alloy of hydrogen bearing alloy of the present invention.
Among the figure:
110,120: reactor 111,121: hydrogen bearing alloy
111a, 121a: different alloy (MH2) 111b, 121b: different alloy (MH1)
200: hydrogen flow channel tube 300: air-supply arrangement
400: pump installation
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail: as shown in Figures 1 and 2, cold and warm air-conditioner provided by the invention is substantially by a pair of reactor 110,120; Hydrogen flow channel tube 200; Air-supply arrangement 300; Pump installation 400 is formed.
Hydrogen bearing alloy 111,121 is filled in 110,120 li of each reactors, and it is by two or more different alloy 111a, 121a, the MH2 in the diagram; 111b, 121b, the MH1 in the diagram forms, and is arranged in order setting in order for 110,120 li at reactor.
What particularly point out is, the hydrogen bearing alloy of forming by multiple different alloy 111a, 111b, 121a, 121b 111,121, be by the air outflow end of its classification, become big order setting gradually according to the ratio of compression ratio and temperature value from the air inflow end of reactor 110,120 to reactor 110,120.
The method that constitutes reactor has two kinds, and be respectively: 1. different alloy 111a, 111b, 121a, 121b are filled in receptacle respectively separately, and each container constitutes a reactor; 2. many kinds of different alloys are filled in single receptacle according to putting in order, and constitute a reactor.
As shown in Figure 3, the present invention uses two or more different alloy 111a, 111b, 121a, the 121b that forms different PT slopes.So compare with only using single hydrogen bearing alloy 111,121, under the situation of identical compression ratio, can access bigger temperature difference.
The following describes the course of work of cold and warm air-conditioner of the present invention under response situation separately:
At first, as shown in Figure 1, in the time of the cold and warm air-conditioner operation, because the control action of controller, pump installation 400 is activated, and is forced to force feed from a reactor (hereinafter referred to as " first reactor ") 110 to another one reactor (hereinafter referred to as " second reactor ") 120 by hydrogen flow channel tube 200 hydrogen simultaneously.
In the said process, first reactor, 110 releasing hydrogen gas carry out the endothermic reaction; Second reactor 120 sucks hydrogen, carries out exothermic reaction.
At this time, a pair of air-supply arrangement 300 also starts simultaneously, and the forced circulation air.Extraneous air is arranged to indoor or outdoors selectively through behind each reactor 110,120.
Such as, if cold and warm air-conditioner is used in refrigeration mode, air-supply arrangement 300 makes and arranges to indoor by the air of first reactor 110, makes simultaneously and arranges to outdoor by the air of second reactor 120.
At this moment, the hydrogen bearing alloy 111 of first reactor, 110 inside is made of multiple different alloy 111a, 111b.
Specifically, holding the outflow end of air, above-mentioned different alloy 111a, 111b from the inflow of air is to arrange than the order that increases successively according to compression ratio and temperature gap, therefore, the past more air outflow end of air flows and can be cooled more, and then row is to indoor.
That is, obtain the big temperature difference of heat exchange air, thereby improve the refrigerating efficiency of cold and warm air-conditioner with less compression ratio.
At this time, though be heated to higher temperature by the air of second reactor 120, because air-supply arrangement 300 is outdoor its discharge, so do not influence indoor refrigeration.
And when above-mentioned work was carried out, controller write down the reaction conversions cycle of each reactor 110,120.
At this moment, the reaction conversions cycle is meant: in order to prevent the thermalization of a certain reactor (second reactor) in each reactor 110,120, be the cycle with the certain hour, and a period of time of conversion flow hydrogen gas direction.
There are two kinds of methods can set the reaction conversions cycle: 1. Ding Shi method.2. set in advance after the reaction allowable temperature of each reactor 110,120, measure its temperature again and determine.
If according to said process, if reached reaction conversions period, controller is delivered to second reactor 120 with regard to control pump device 400 with the hydrogen-pressure in first reactor 110.
Simultaneously, controller is also controlled air-supply arrangement 300, and the air supply direction of air switching.That is, under the effect of air-supply arrangement, make discharge through heated air after first reactor 110 outdoor, simultaneously will be through cooled air row after second reactor 120 to indoor.And then make cold and warm air-conditioner keep continuous refrigeration.
Certainly, in these cases, through cooled air after second reactor 120, in by process by different alloy 121a, hydrogen bearing alloy 121 that 121b forms, according to above-mentioned different alloy 121a, 121b puts in order, and to the air outflow end, temperature is step-down gradually from air inflow end.
Claims (4)
1. a cold and warm air-conditioner that utilizes the hydrogen bearing alloy technology is characterized in that cold and warm air-conditioner comprises: a pair of reactor, the hydrogen flow channel tube, pump installation and at least more than one air-supply arrangement are filled with hydrogen bearing alloy in the reactor, hydrogen bearing alloy is by multiple different alloy composition; Hydrogen flow channel tube two ends are connected on each reactor, in internal flow hydrogen are arranged; Air-supply arrangement is at least one, is arranged on to connect on the position facing of reactor, to the reactor forced air supply; Pump installation is connected on the hydrogen flow channel tube, and hydrogen is forced force feed from a reactor to another reactor.
2. according to the described cold and warm air-conditioner that utilizes the hydrogen bearing alloy technology of claim 1, it is characterized in that the different alloy that forms hydrogen bearing alloy is an outflow end of holding air from the inflow of air, arrange than the order that increases successively according to compression ratio and temperature gap.
3. according to the described cold and warm air-conditioner that utilizes the hydrogen bearing alloy technology of claim 1, it is characterized in that, arrange according to the order of its characteristic in same container by the hydrogen bearing alloy of different alloy compositions and form a reactor.
4. according to the described cold and warm air-conditioner that utilizes the hydrogen bearing alloy technology of claim 1, it is characterized in that by the hydrogen bearing alloy of different alloy compositions, its different alloy is filled in receptacle respectively separately, each container constitutes a reactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA03129720XA CN1548857A (en) | 2003-05-13 | 2003-05-13 | Cooling and heating air conditioning arrangement by hydrogen-storage alloy technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA03129720XA CN1548857A (en) | 2003-05-13 | 2003-05-13 | Cooling and heating air conditioning arrangement by hydrogen-storage alloy technology |
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| Publication Number | Publication Date |
|---|---|
| CN1548857A true CN1548857A (en) | 2004-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA03129720XA Pending CN1548857A (en) | 2003-05-13 | 2003-05-13 | Cooling and heating air conditioning arrangement by hydrogen-storage alloy technology |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626824A (en) * | 2017-03-23 | 2018-10-09 | 青岛海尔空调器有限总公司 | The method, apparatus and air-conditioning system that air-conditioning system channel is unclogged and readjusted |
| CN108800370A (en) * | 2017-04-26 | 2018-11-13 | 青岛海尔空调器有限总公司 | Air conditioner and its control method |
| CN109654614A (en) * | 2018-11-13 | 2019-04-19 | 青岛海尔空调器有限总公司 | Device and its control method for dehumidifying |
-
2003
- 2003-05-13 CN CNA03129720XA patent/CN1548857A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626824A (en) * | 2017-03-23 | 2018-10-09 | 青岛海尔空调器有限总公司 | The method, apparatus and air-conditioning system that air-conditioning system channel is unclogged and readjusted |
| CN108626824B (en) * | 2017-03-23 | 2020-08-04 | 青岛海尔空调器有限总公司 | Method and device for channel arrangement of air conditioning system and air conditioning system |
| CN108800370A (en) * | 2017-04-26 | 2018-11-13 | 青岛海尔空调器有限总公司 | Air conditioner and its control method |
| CN109654614A (en) * | 2018-11-13 | 2019-04-19 | 青岛海尔空调器有限总公司 | Device and its control method for dehumidifying |
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