CN102544617B

CN102544617B - Ventilating device, ventilating system and vacuum control method and constant temperature control method of backup battery

Info

Publication number: CN102544617B
Application number: CN201010588642.XA
Authority: CN
Inventors: 包静
Original assignee: China Mobile Group Gansu Co Ltd
Current assignee: China Mobile Group Gansu Co Ltd
Priority date: 2010-12-10
Filing date: 2010-12-10
Publication date: 2014-10-01
Anticipated expiration: 2030-12-10
Also published as: CN102544617A

Abstract

The invention discloses a ventilating device, a ventilating system and a vacuum control method and constant temperature control method of a backup battery. The ventilating system comprises a first cabin body and a second cabin body, wherein the left side and upper part of the first cabin body are respectively provided with communicated ventilating channels, and an air inlet/outlet is arranged at the lower end of the ventilating channel at the left side of the first cabin body; the upper part of the second cabin body is provided with a ventilating channel which is communicated with the ventilating channel at the upper part of the first cabin body to form an upper communicated ventilating channel, wherein a dual two-way cold and hot air duct ventilating device is arranged in the upper communicated ventilating channel, and the right end of the upper communicated ventilating channel is sealed; and the right side of the first cabin body is provided with a middle partition ventilating channel shared with the left side of the second cabin body, wherein the top end of the middle partition ventilating channel is sealed, another dual two-way cold and hot air duct ventilating device is arranged in the middle partition ventilating channel, and an air inlet/outlet is arranged at the lower end of the middle partition ventilating channel. In the invention, the ventilating system with fire-new air duct design is adopted so that ventilation and temperature control can be carried out on the equipment, thereby overcoming the technical defects of equipment failure and the like easily caused by the poor ventilation effect during operation of equipment in an integrated case in the prior art.

Description

Ventilation unit, system, backup battery vacuum control method and constant-temperature control method

Technical field

The present invention relates to power technology in moving communicating field, particularly, relate to a kind of ventilating system, ventilation unit, communication backup battery indoor and outdoor integrated system, vacuum control method and constant-temperature control method.

Background technology

In the large scale electronic equipment of the outdoor compartment system of tracking exchage dry putting/repeater for improve electronic circuit to the screening ability of electromagnetic interference often by polylith printed board one with metallic plate form sealing capsule in, allow the heat that element produces pass through the convection current in box, cast aluminium box wall is passed in conduction and radiation etc. the naturally mode of conduction, then passes to by cast aluminium box wall the mode that cooling-air dissipates heat.In some areas of China, because outdoor temperature is too high, the temperature in equipment is Natural excrement in time, so frequently occur that dry putting/equipment such as repeater are because the fault of high-temperature service stoppage protection occurs.

In prior art, communicate by letter by lithium iron battery system (as SDA10-48) because rectifier, control circuit and lithium battery integrate, the normal operation of each equipment can produce a large amount of heats, make lithium battery meeting for a long time in hot operation state, because the problem of heat radiation cannot solve, therefore can not use in outdoor mounted.Integrated numerous equipment in the outdoor integrated communication base station cabinet of cast aluminium in prior art, can go into hot environment, and the temperature difference of equipment cabinets inside and outside medium is large, therefore under the conditions such as adverse circumstances, cannot realize outdoor integrated back-up source when equipment operation.

Summary of the invention

The first object of the present invention is to propose a kind of ventilating system, to realize better ventilation effect under the conditions such as adverse circumstances.

The second object of the present invention is to propose a kind of ventilation unit, to realize good ventilation effect.

The 3rd object of the present invention is to propose a kind of communication backup battery indoor and outdoor integrated system, to realize the better ventilation effect of the integrated back-up source of indoor and outdoor under the conditions such as adverse circumstances.

The 4th object of the present invention is to propose a kind of constant-temperature control method, to realize the thermostatic control of above-mentioned the 3rd object system, avoids equipment fault.

The 5th object of the present invention is to propose a kind of vacuum control method, to realize the vacuum control of back-up source, avoids the combustion failure of back-up source.

For realizing above-mentioned the first object, according to an aspect of the present invention, provide a kind of ventilating system, comprise: the first cabin body and the second cabin body, wherein, vent passages is established respectively on the first body left side, cabin and top, and be interconnected, the vent passages lower end in the first body left side, cabin is provided with inlet and outlet;

Vent passages is established in the second body top, cabin, and be communicated with the vent passages on the first body top, cabin, form the vent passages that the first cabin body and the second body top, cabin connect, the vent passages inside that top connects is provided with the two-way cold and hot air channel of antithesis ventilation unit, the vent passages right-hand member sealing that top connects;

The middle part compartment vent passages shared with the second body left side, cabin established in the first body right side, cabin, wherein, middle part compartment vent passages top closure, its inside is provided with the two-way cold and hot air channel of another antithesis ventilation unit, and compartment vent passages lower end, middle part is provided with inlet and outlet.

Preferably, the two-way cold and hot air channel of antithesis ventilation unit can comprise two groups of bidirectional active fans, two groups of semiconductor refrigerating backings, capillary low temperature heat pipe heat exchanger:

The refrigerating section of the cold junction of one group of semiconductor refrigerating backing and capillary low temperature heat pipe heat exchanger is combined into cooling air duct, the hot junction of another group semiconductor refrigerating backing and the bringing-up section of capillary low temperature heat pipe heat exchanger are combined into heating air duct, form miniature heating and cooling intelligent air condition;

Wherein, every group of bidirectional active fan comprises two fans, and wherein one group of bidirectional active fan of two groups of bidirectional active fans is positioned at the heating air duct two ends of miniature heating and cooling intelligent air condition, and another group bidirectional active fan is positioned at cooling air duct two ends.

Preferably, in top perforation vent passages, the heating air duct of the two-way cold and hot air channel of antithesis ventilation unit and cooling air duct extend to respectively the sealing right-hand member of the second cabin body overdraught passage: in cooling air duct, also comprise the air baffle for being communicated with/isolating the second cabin body and cooling air duct, also comprise the air baffle for being communicated with/isolating the second cabin body and heating air duct in heating air duct.

Preferably, in the heating air duct of the two-way cold and hot air channel of the antithesis ventilation unit in top perforation vent passages, be provided with the negative atmospheric pressure gravity type valve of the first cabin body sealed vacuum state of control; Negative atmospheric pressure gravity type valve comprises and is positioned at the sealant of lower seal the first cabin body, the stressed alarm switch of mentioning windward layer and/or middle part on top.

In order to realize above-mentioned the first object, according to an aspect of the present invention, provide another kind of ventilating system, comprise the first cabin body and the second cabin body, wherein, vent passages is established respectively on the first body right side, cabin and top, and be interconnected, the vent passages lower end on the first body right side, cabin is provided with inlet and outlet;

Vent passages is established in the second body top, cabin, and be communicated with the vent passages on the first body top, cabin, form the vent passages that the first cabin body and the second body top, cabin connect, the vent passages inside that top connects is provided with the two-way cold and hot air channel of antithesis ventilation unit, the vent passages left end sealing that top connects;

The middle part compartment vent passages shared with the second body right side, cabin established in the first body left side, cabin, wherein, middle part compartment vent passages top closure, its inside is provided with the two-way cold and hot air channel of another antithesis ventilation unit, and compartment vent passages lower end, middle part is provided with inlet and outlet.

For realizing above-mentioned the second object, according to another aspect of the present invention, provide a kind of ventilation unit, comprise two groups of bidirectional active fans, two groups of semiconductor refrigerating backings, capillary low temperature heat pipe heat exchanger:

Wherein, every group of bidirectional active fan comprises two fans, and wherein one group of bidirectional active fan is positioned at the heating air duct two ends of miniature heating and cooling intelligent air condition, and another group bidirectional active fan is positioned at cooling air duct two ends.

For realizing above-mentioned the 3rd object, according to another aspect of the present invention, provide a kind of communication backup battery indoor and outdoor integrated system, comprise the ventilating system of above-mentioned the first object, wherein:

In the first cabin body, deposit one or more backup battery group; In the second cabin body, deposit the integrated unit being electrically connected with backup battery group, comprise charhing unit, current output unit, wherein:

Charhing unit, is used to backup battery group to charge;

Current output unit, for the output current of powering according to backup battery group control load;

Ventilating system, is used to the first cabin body and/or the second cabin body to ventilate and/or thermostatic control.

Preferably, in the second cabin body, can also comprise: environmental monitoring unit, for measuring ventilating system the second body inside, cabin or ambient temperature, and meet when pre-conditioned in ambient temperature, start ventilating system, the second cabin body is carried out to thermostatic control.

Preferably, environmental monitoring unit comprises:

Temperature collect module, for measuring inside or the ambient temperature of ventilating system;

Processing module, for according to the measurement result of temperature collect module, compares with default condition, and fill order occurs to control;

Control Executive Module, for according to the control fill order of processing module, control the starting or stoping of wind direction, air baffle and/or semiconductor refrigerating backing of the bidirectional active fan of the two-way cold and hot air channel of antithesis ventilation unit in ventilating system.

For realizing above-mentioned the 4th object, according to another aspect of the present invention, provide a kind of constant-temperature control method, comprising:

A measures the external temperature of the second cabin intracorporeal space temperature and the second cabin;

B is when temperature in the second cabin body is higher than default temperature, and second cabin body indoor and outdoor temperature is poor while being greater than default temperature gap, start the two-way cold and hot air channel of the antithesis ventilation unit in the ventilating system middle part compartment vent passages of communication backup battery indoor and outdoor integral system;

C regulates the wind direction of bidirectional active fan of the two-way cold and hot air channel of antithesis ventilation unit and/or the semiconductor refrigerating backing of the miniature heating and cooling intelligent air condition of the two-way cold and hot air channel of antithesis ventilation unit, controls the interior temperature of the second cabin body in preset temperature range.

Preferably, B also comprises: the two-way cold and hot air channel of the antithesis ventilation unit in the vent passages that the ventilating system top of startup communication backup battery indoor and outdoor integral system connects;

C further comprises: the wind direction of bidirectional active fan and/or the semiconductor refrigerating backing of miniature heating and cooling intelligent air condition of the two-way cold and hot air channel of the antithesis ventilation unit in the vent passages that adjusting top connects.

For realizing above-mentioned the 5th object, according to another aspect of the present invention, provide a kind of negative atmospheric pressure vacuum control method of the first cabin body sealing of the second object communication backup battery indoor and outdoor integrated system, comprising:

Close the air baffle of the heating air duct of connection/isolation the second cabin body, the second cabin body and heating air duct isolation;

Be positioned at two bidirectional active fans at heating air duct two ends, by the outside exhausting of inlet and outlet of the first body lower end, cabin;

While forming negative atmospheric pressure in heating air duct, the stressed layer of mentioning windward of the negative atmospheric pressure gravity type valve of the first cabin body is upwards mentioned, and negative atmospheric pressure gravity type valve is opened;

Air in the bidirectional active fan extracting first cabin body at heating air duct two ends;

When the first cabin body is when identical with heating air duct air pressure, in the first cabin body, be vacuum state, the stressed layer of mentioning windward of negative atmospheric pressure gravity type valve falls, and negative atmospheric pressure gravity type valve is closed, and by sealant, the first cabin body is sealed;

The bidirectional active fan at heating air duct two ends carries out reverse operation, and heating air duct air baffle is opened, and heating air duct air pressure is greater than the first cabin body air pressure, and the sealant of the negative atmospheric pressure gravity type valve of the first cabin body is to the first cabin body sealing.

Ventilating system, ventilation unit, communication backup battery indoor and outdoor integrated system, vacuum control method and the constant-temperature control method of various embodiments of the present invention, adopt a set of brand-new Duct design ventilating system, can ventilate and temperature control to backup batteries and connected equipment.And the present invention adopts semiconductor refrigerating backing to be combined with composition intelligent air condition with capillary cryogenic heat exchanger, the dewfall phenomenon can solve independent use time.The present invention is also to utilizing ventilating system to carry out vacuum control to backup batteries, and other equipment of depositing outside backup battery carry out thermostatic control, and the probability of avoiding various device to break down, burn greatly reduces the probability of malfunction of outdoor equipment.

Other features and advantages of the present invention will be set forth in the following description, and, partly from specification, become apparent, or understand by implementing the present invention.Object of the present invention and other advantages can be realized and be obtained by specifically noted structure in write specification, claims and accompanying drawing.

Below by drawings and Examples, technical scheme of the present invention is described in further detail.

Brief description of the drawings

Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, for explaining the present invention, is not construed as limiting the invention together with embodiments of the present invention.In the accompanying drawings:

Fig. 1 is ventilating system and communication backup battery indoor and outdoor integrated system example structure block diagram according to the present invention;

Fig. 2 is another example structure block diagram of ventilating system according to the present invention;

Fig. 3 is that the draft of Fig. 1 flows to schematic diagram;

Fig. 4 is ventilating system example structure schematic diagram according to the present invention;

Fig. 5 is ventilation unit example structure figure according to the present invention;

Fig. 6 is miniature heating and cooling intelligent air condition embodiment schematic diagram in ventilation unit according to the present invention;

Fig. 7 is capillary cryogenic heat exchanger example structure schematic diagram in Fig. 6;

Fig. 8 is the structure embodiment schematic diagram of negative atmospheric pressure gravity type valve in Fig. 4;

Fig. 9 is environmental monitoring unit embodiment electrical block diagram in Fig. 1;

Figure 10 is temperature collect module circuit structure embodiment schematic diagram in Fig. 1;

Figure 11 controls Executive Module electrical block diagram in Fig. 1.

Embodiment

Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.

Fig. 1 is ventilating system and communication backup battery indoor and outdoor integrated system example structure block diagram according to the present invention.

As shown in Figure 1, the ventilating system of the present embodiment comprises: the first cabin body and the second cabin body, and wherein, vent passages is established respectively on the first body left side, cabin and top, and is interconnected, and the vent passages lower end in the first body left side, cabin is provided with inlet and outlet;

Vent passages is established in the second body top, cabin, and be communicated with the vent passages of the first cabin body upside, form the vent passages that the first cabin body and the second body top, cabin connect, the vent passages inside that top connects is provided with the two-way cold and hot air channel of antithesis ventilation unit, the vent passages right-hand member sealing that top connects;

The middle part compartment vent passages shared with the second body left side, cabin established in the first body right side, cabin, wherein, middle part compartment vent passages top closure, inside is provided with the two-way cold and hot air channel of another antithesis ventilation unit, and compartment lower end, middle part is provided with inlet and outlet.

Fig. 2 is another example structure block diagram of ventilating system according to the present invention, those skilled in the art are known according to Fig. 1, can be out of shape Fig. 1, as long as the first body upper end, cabin and a side wherein, as right side forms penetrating via, and extend to the second body upper end, cabin, form a penetrating via, and in the lower end of first cabin this side of body, inlet and outlet being set, middle part compartment and Fig. 1 are similar, still can realize same ventilation purpose.

If Fig. 2 is a kind of symmetrical structure of Fig. 1, also comprise the first cabin body and the second cabin body, as shown in Figure 2, wherein, vent passages is established respectively on the first body right side, cabin and top, and is interconnected, and the vent passages lower end on the first body right side, cabin is provided with inlet and outlet;

Vent passages is established in the second body top, cabin, and be communicated with the vent passages on the first body top, cabin, form the vent passages that the first cabin body and the second body top, cabin connect, the vent passages inside that this top connects is provided with the two-way cold and hot air channel of antithesis ventilation unit, and high order end sealing;

The middle part compartment vent passages shared with the second body right side, cabin established in the first body left side, cabin, wherein, middle part compartment vent passages top closure, inside is provided with the two-way cold and hot air channel of another antithesis ventilation unit, and compartment lower end, middle part is provided with inlet and outlet.

For below illustrating conveniently, subsequent figure describes as an example of Fig. 1 example and how to adopt this structure to carry out Ventilation Control, temperature control control and vacuum control etc., if adopt the example structure of Fig. 2, the Ventilation Control that it is corresponding and constant-temperature control method can, according to direct, beyond all doubt the learning of subsequent embodiment, no longer be illustrated.

As shown in Figure 1, the present embodiment communication backup battery indoor and outdoor integrated system, comprises ventilating system, wherein:

In the first cabin body, deposit one or more backup battery group, as 50-250ah48v lithium iron battery pack module (can be according to different on-the-spot environments for use and to the storage battery standby requirement of discharge time. select the different batteries of large low capacity); In the second cabin body, deposit the integrated unit being electrically connected with backup battery group, charhing unit, alternating current output unit, direct current output unit etc.

As shown in Figure 1, ventilating system comprises the first cabin body and the second cabin body, the first body bottom, cabin is not vent passages, the second body right side, cabin and bottom are not vent passages, wherein, the first cabin body, by the loading plate of left side vent passages, overdraught passage, right side vent passages and bottom, forms an enclosure body, and vacuumizes control by follow-up introduction.The second cabin body is due to other integrated units that only carry outside storage battery, although cabin body also can seal, but can not vacuum state, therefore, can be connected with the equipment in the second cabin body by the fan of ventilation unit in the compartment vent passages of middle part, and the vent passages that air baffle in the vent passages connecting by top and top connect ventilates mutually, refer to follow-up introduction.

Charhing unit, is used to backup battery group to charge;

Ventilating system, is used to the first cabin body and/or the second cabin body to ventilate and/or thermostatic control, and concrete ventilation and thermostatic control refer to follow-up Fig. 4 and Fig. 9 related description.

Wherein, in the second cabin body of this backup battery indoor and outdoor integrated system, can also comprise environmental monitoring unit, be used for measuring ventilating system the second body inside, cabin or ambient temperature, and meet when pre-conditioned in ambient temperature, start ventilating system, the second cabin body is carried out to thermostatic control, specifically can be referring to follow-up Fig. 4 and Fig. 9 related description.

As can be seen from Figure 1, the present embodiment comprises two the two-way cold and hot air channel of antithesis ventilation units (abbreviation ventilation unit), one be placed in top connect vent passages in, one is placed in two equal middle part compartment vent passages that are spliced to form of cabin body.Wherein, the ventilation unit being placed in top perforation vent passages is communicated with the first body left side, cabin vent passages, forms inlet and outlet; The ventilation unit being placed in the compartment vent passages of middle part is positioned at the second cabin body, due to its top closure, only ventilate by the inlet and outlet of compartment vent passages lower end, middle part, and can carry out exhausting or air-supply to the second cabin body by the ventilation unit that is positioned at this middle part compartment vent passages.

For Fig. 3 and Fig. 4 are described, need to first briefly introduce ventilation unit by Fig. 5.Fig. 5 is ventilation unit example structure figure according to the present invention, is also the two-way cold and hot air channel of antithesis ventilation unit in Fig. 1, as shown in Figure 5, comprises two groups of totally 4 bidirectional active fans, two groups totally 2 semiconductor refrigerating backings and capillary low temperature heat pipe heat exchangers.

The bringing-up section of the cold junction of one group of semiconductor refrigerating backing and capillary low temperature heat pipe heat exchanger is combined into cooling air duct, the hot junction of another group semiconductor refrigerating backing and the refrigerating section of capillary low temperature heat pipe heat exchanger are combined into heating air duct, form miniature heating and cooling intelligent air condition, as shown in Figure 6 and Figure 7.

As shown in Figure 5, every group comprises two fans, and ventilation unit wherein two bidirectional active fans of a group is positioned at the heating air duct two ends of miniature heating and cooling intelligent air condition, and two bidirectional active fans of another group are positioned at cooling air duct two ends.

Fig. 5 embodiment is by bidirectional active fan, semiconductor refrigerating backing, finned tube exchanger, heat exchange of heat pipe and respectively connect airduct and formed.Air can be sent into respectively through fan the finned tube exchanger of pretreated air, and air quantity and wind speed change rotating speed by bidirectional active fan and regulate, and the liquid in pipe/gas temperature in finned tube exchanger regulates by natural environment or semiconductor refrigerating backing.

Be easy to produce dewfall phenomenon if adopt separately semiconductor refrigerating backing or low heat pipe-type fresh air ventilation fan mode to carry out aeration-cooling mode, " dewfall " with temperature and humidity about (being the concept of what is called " dew point " in meteorology).But, in case for communication equipment, the situation of dewfall is absolutely not to allow to occur, the outdoor integrated back-up source aeration technology of dimension cast aluminium under the conditions such as adverse circumstances is the blank spot of technology at present on market, the present embodiment is combined with semiconductor refrigerating backing with capillary low temperature heat pipe heat exchanger, therefore can avoid the generation of dewfall phenomenon.

Capillary low temperature heat pipe heat exchanger is to be arranged and assembled by some heat pipes, and as Fig. 6 and Fig. 7, according to the operation principle of heat pipe, its active section can be divided into bringing-up section and refrigerating section, and centre is divided into as hot-air heat exchange cavity and cold air heat exchange cavity with dividing plate.Capillary low temperature heat pipe heat exchanger is to realize by the phase transformation of self internal liquid the heat transfer element that heat transmits, and it has following characteristics: (1) every heat pipe is all sealed-for-life, there is no extra energy loss when heat transfer, and without operation parts, operational reliability is high.The structures shape of heat exchange of heat pipe it be typical countercurrent flow, heat pipe is almost again isothermal operation, therefore heat exchange of heat pipe has very high efficiency.(3) carrying out easy extended surface because of the heat exchange of cold and hot gas at the outer surface of heat pipe amasss.(4) in the middle of cold and hot gas, separate with dividing plate, do not leak, therefore there is no cross-contamination issue.(5) due to fluid flowing passage spaciousness, drag losses is little.(6) every heat pipe is completely independent, easy to maintenance.(7) from the adaptability of environment, waste heat recovery efficiency, the pressure loss, prevent that the overall targets such as obstruction, cleaning, life-span from seeing, heat exchange of heat pipe occupies advantage.Operation principle: heat pipe is made up of shell, liquid-sucking core and end cap is filled with suitable working solution in evacuated pipe, then it is sealed at both ends.Heat pipe is evaporator and condenser.One end of hot-fluid heat absorption is bringing-up section, and working medium absorbs the rear carburation by evaporation of heat, and flowing to the other end is refrigerating section heat release liquefaction, and relies on capillary force effect to flow back to bringing-up section, automatically completes circulation.

Capillary low temperature heat pipe heat exchanger is fitted together by single heat pipe collection, and centre separates bringing-up section and refrigerating section with dividing plate, and heat exchange of heat pipe completes heat transmission by the phase transformation of hot intraductal working medium.Each root heat pipe is exactly a motorless cooling cycle system, and heat transfer rate is thousands of times to ten thousand times of same metal, and the temperature difference of 0.1 DEG C has thermal response, and the present embodiment can adopt respectively according to the requirement of conditions for equipment use:

1. gas-gas type heat exchange of heat pipe, cold and hot fluid is gas.One group

2. gas-liquid type heat exchange of heat pipe, cold fluid is liquid, hot fluid is gas.One group

Serviceability temperature: 20 DEG C-140 DEG C 50 DEG C-250 DEG C

The work running of semiconductor refrigerating backing is with direct current, it not only can freeze but also can heat, decide realization refrigeration or heating on same cooling piece by changing the polarity of direct current, the generation of this effect is exactly the principle by thermoelectricity, as shown in Figure 6, the semiconductor refrigerating backing of a monolithic, it is made up of two potsherds, the semi-conducting material (bismuth telluride) that has N-type and P type in the middle of it, this semiconductor element is to connect to form by series connection form on circuit.The operation principle of semiconductor refrigerating backing is: when a N type semiconductor material and P type semiconductor material be coupled to galvanic couple to time, in this circuit, connect after direct current, the just energy-producing transfer of energy, the joint that electric current flows to P type element by N-type element absorbs heat, becomes cold junction.The joint release heat that is flowed to N-type element by P type element, becomes hot junction.The size of heat absorption and release is to decide by the element logarithm of the size of electric current and semi-conducting material N, P.Refrigeration backing inside is thermoelectric pile galvanic couple being unified into by up to a hundred, to reach the effect that strengthens refrigeration or heating.

Below by Fig. 3 and Fig. 4, ventilating system of the present invention is elaborated.Fig. 3 is that the draft of Fig. 1 flows to schematic diagram, and Fig. 4 is ventilating system example structure schematic diagram according to the present invention.

Ventilating system comprises two the two-way cold and hot air channel of antithesis ventilation units, and each ventilation unit comprises 4 fans as shown in Figure 4.For below illustrating conveniently, as Fig. 3 and Fig. 4, two groups of fans of the ventilation unit in the vent passages that top is connected are called No. 1, No. 2, and because fan is two-way (exhausting, air-supply), and according to the cold and hot air channel difference of placing, further two fans in heating air duct are called to the active fan of two-way A group heating air duct No. 1, No. 2 active fans of two-way A group heating air duct; Two fans in cooling air duct are called the active fan of two-way B group cooling air duct No. 1, No. 2 active fans of two-way B group cooling air duct.Two groups of fans of the ventilation unit in the compartment vent passages of middle part are called No. 3, No. 4, and according to cold and hot air channel difference, further two fans in heating air duct are called to the active fan of two-way A group heating air duct No. 3, No. 3 active fans of two-way A group heating air duct; Two fans in cooling air duct are called the active fan of two-way B group cooling air duct No. 4, No. 4 active fans of two-way B group cooling air duct.

As Fig. 3, in order to make full use of heat (cold) ability of system outside in Various Seasonal, the ventilating system of the present embodiment is utilized reproducible clean natural energy resources as much as possible.While operation due to integrated chassis, energy consumption for cooling is far longer than Winter heat supply energy consumption summer, therefore, the second cabin body (also claiming equipment compartment) inside of storage equipment arranges the two miniature heating and cooling intelligent air conditions of naturally cooling induction type of antithesis, to meet equipment operation ventilation and cooling.

As Fig. 3, this system produces the inducing properties of jet, inlet and outlet place at the first cabin body (also claiming battery bay) left side vent passages imports fresh air, through 1, the air-flow trend of No. 2 reverse air drafts, connect No. 2 active fans in vent passages through top, miniature heating and cooling intelligent air condition, No. 1 active fan is to the air cooling importing or after heating, the air main flow spraying with high speed by the ultrathin air stream baffler that is communicated with/isolates with the second cabin body (open by air baffle, make the second cabin body and 1, the passage of No. 2 active fans communicates), the air of importing is imported to the second cabin body, induction and stirring a large amount of hot cold air around, dilute on the one hand high-temperature gas the cooling in the second interior space of cabin body (equipment compartment), drive on the other hand air along default flow path direction, thereby reach at the air inlet place in left side and introduce new wind, discharge smoothly the object of hot gas at exhaust outlet place, middle part, ensure the second good Thermostatic air exchanger effect in cabin body (equipment compartment) space, specifically can be referring to constant-temperature control method below.

Fig. 3 and Fig. 4 embodiment utilize the structure generation jet in two groups of bidirectional active fan antithesis two-way cold and hot air channel ventilation units and air channel to form " air-flow push-and-pull action ", make whole space produce mobile velocity field.Because airduct has reduced a lot, it is simple that whole ventilating system becomes.Airflow direction can arbitrarily regulate by air stream baffler, adapts to different seasonal temperature weathers and reaches best configuration, and air-flow is unimpeded without dead angle, and in integral device cabin, fresh air is evenly distributed, good mixing effect, and high-temperature gas is fully diluted.

As shown in Figure 4, in the overdraught passage of the first cabin body, the heating air duct of the two-way cold and hot air channel of antithesis ventilation unit and cooling air duct extend to respectively the second body top, cabin and form the heat tunnel and the refrigerating channel that are communicated with, until sealing right-hand member:

In cooling air duct, also comprise an air baffle, thereby realize the cooling air duct that top is connected in vent passages and be communicated with/isolate with the second cabin body by opening or close this baffler as Fig. 4.In heating air duct, also comprise an air baffle, thereby realize heating air duct is communicated with/is isolated with the second cabin body by opening or close this heating air duct baffler as Fig. 4.

As shown in Figure 4, in the heating air duct of the two-way cold and hot air channel of the antithesis ventilation unit in top perforation vent passages, be provided with the negative atmospheric pressure gravity type valve of the first cabin body sealed vacuum state of control.Fig. 8 is the structure embodiment schematic diagram of negative atmospheric pressure gravity type valve in Fig. 4.As shown in Figure 8, negative atmospheric pressure gravity type valve comprise be positioned at the sealant of lower seal the first cabin body, the stressed stressed layer windward of gravity type valve of mentioning windward layer and middle part of gravity type valve on top is mentioned alarm switch.

In Fig. 4, in heating air duct, increase a negative atmospheric pressure gravity type valve, mainly according to the characteristic requirements of backup battery group, in order to realize the hermetically sealed negative atmospheric pressure vacuum state of the first cabin body (battery bay), thereby the pyrophoricity accident probability that can make backup battery group occur drops to minimum degree.

Below in conjunction with Fig. 4 and the first cabin body sealing negative atmospheric pressure vacuum control method of Fig. 8 to the backup battery indoor and outdoor integrated system of communicating by letter, comprising:

Step 1: close the air baffle of the heating air duct of connection/isolation the second cabin body (equipment compartment), the second cabin body and heating air duct isolation;

Step 2: be positioned at two bidirectional active fans at heating air duct two ends, i.e. No. 2 two-way A group hot-flow flues and the full speed operation of No. 1 active fan forward of two-way A group hot-flow flue, by the outside exhausting of hot-flow flue inlet and outlet of the first cabin body left surface;

Step 3: because whole system top low order end seals, and heating air duct air baffle is closed, No. 1, No. 2 outside exhausting of A group fan, make No. 2 A groups in heating air duct go into fast negative atmospheric pressure with No. 1 A group bidirectional active fan rear portion (being top low order end), while forming negative atmospheric pressure in heating air duct, the negative atmospheric pressure gravity type valve of the first cabin body is opened automatically, as shown in Figure 8, the stressed layer of mentioning windward is upwards mentioned, and mentions alarm switch and can carry out alarm;

Step 4: No. 2 A groups of heating air duct and No. 1 interior air of A group fan extracting battery bay;

Step 5: in the time that battery bay is identical with heating air duct air pressure, in the first cabin body, be vacuum state, the stressed layer of mentioning windward of negative atmospheric pressure gravity type valve falls, and negative atmospheric pressure gravity type valve is closed, and by sealant, the first cabin body is sealed, alarm switch is eliminated;

No. 6:2 two-way A group hot-flow flue of step and No. 1 reverse air-supply semi-load of the active fan of two-way A group hot-flow flue, hot-flow flue air stream baffler is opened, make the air pressure of heating air duct be greater than battery bay air pressure, because the outer air pressure of battery bay is greater than air pressure inside, therefore the sealant of negative atmospheric pressure gravity type valve seals battery bay, and the hermetically sealed negative atmospheric pressure vacuum state of battery bay completes.

Duct design, ventilation unit and the communication backup battery indoor and outdoor integrated system of above-mentioned Fig. 1-Fig. 8 to ventilating system is described, solve the supporting device systems of backup battery in prior art outdoor cannot normal mounting and use, the easily defect such as fault.The present invention can make to reach vacuum state in battery bay by Duct design, reduces the probability of backup battery burning.And by the environmental monitoring unit in integral system, the cold and hot air channel of the two-way antithesis ventilation unit at top and middle part is controlled, as the startup of the wind direction of fan, semiconductor refrigerating backing, stop etc., thereby control the second cabin body, as the temperature in equipment compartment reaches constant, further reduce equipment compartment indoor/outdoor temperature-difference, solve the interior integrated numerous equipment of integrated communication base station cabinet in prior art, when equipment operation, can go into hot environment, and the temperature difference of equipment compartment inside and outside medium is large, cause the technical barrier of equipment fault.

Be described in detail how equipment compartment (the second cabin body) to be carried out to thermostatic control by environmental monitoring unit below by Fig. 9.

Fig. 9 is environmental monitoring unit embodiment electrical block diagram in Fig. 1.As shown in Figure 9, the environmental monitoring unit of the present embodiment, for measuring ventilating system the second body inside, cabin or ambient temperature, and meets when pre-conditioned in ambient temperature, starts ventilating system, and the second cabin body is carried out to thermostatic control.

Particularly, environmental monitoring unit can comprise:

Because the control circuit of semiconductor refrigerating backing belongs to existing common technology, therefore the present invention does not do the introduction of emphasis, in Fig. 9, temperature-measuring module is mainly the temperature of measuring batteries, and input processing module is controlled, for the control for accumulator cell charging and discharging in another section of patent of the applicant, little with the application's relation, be not described in detail.Introduce the physical circuit composition of temperature collect module and processing module, control Executive Module below.The temperature collect module of the present embodiment can be to increase by one group of temperature probe at equipment compartment, and send and control executive signal and control No. 1, No. 2 bidirectional active fans and No. 3, No. 4 bidirectional active fans as shown in Figure 4 to controlling Executive Module by single-chip microcomputer P89LPC936FA processing module, and two air baffles, the work of semiconductor refrigerating heating plates.

As shown in Figure 9, in ventilating system, temperature control forms core processing module by single-chip microcomputer P89LPC936FA, digital-to-analogue conversion TLC0548; Form temperature collect module by operation amplifier AD524, binary inner bag temperature sensor AD 590; And by photoelectricity isolation moc3041, controllable silicon BT138-800 composition control Executive Module etc.

As Fig. 9, by temperature collect module Real-time Collection equipment compartment temperature data, be then converted to digital signal through TLC0548.A/D, send in single-chip microcomputer P89LPC936FA, then a part is sent to demonstration; Another part with carry out thermostatically controlled set point, the temperature gap that the temperature that for example indoor temperature is default and/or indoor and outdoor temperature are poor, compares, and obtains control signal also via single-chip microcomputer output two-way.The forward of No. 1 No. 2 bidirectional active fans and the control of reverse operation and air stream baffler direction are controlled in one tunnel, and No. 3 No. 4 bidirectional active fan works are controlled on another road.Specifically can be referring to the introduction to constant-temperature control method below.

As shown in Figure 9, data acquisition module main circuit will be by AD590, the compositions such as AD524A.Requiring due to control precision is 0.1 degree, and considers measurements interference and data processing error, the realization that precision of temperature sensor and AD converter should higher guarantee control precision, and this precision can locate to be decided to be roughly 0.1 degree.Therefore temperature sensor needs to distinguish 0.1 degree; And for AD converter, because measuring range is 40-90 degree, the AD discrimination requirement using 0.1 degree as response, AD needs to distinguish (90-40)/0.1=500 digital quantity, obviously needs 10 above AD converter.Therefore, the present embodiment is selected high-precision 12 AD524A.

Figure 10 is temperature collect module circuit structure embodiment schematic diagram.This main circuit will be made up of temperature sensor AD 590 and differential operational amplifier AD524, and wherein temperature sensor AD 590 is a kind of novel two ends formula constant current device.Actuation voltage range is 4～30V, and temperature-measuring range is-55～+ 150 DEG C.In the time that the electric current of AD590 flows through the resistance of a 10k Ω, temperature rising 1K, this ohmically voltage increases 5mV, converts 5mV/K to.Therefore,, when temperature changes between 0～100 DEG C, resistance voltage changes between 1.365～1.865V.Operational amplifier A D524 is for converting Celsius temperature to absolute temperature.

The electric current that flows through AD590 is directly proportional to thermodynamic temperature, and in the time that the resistance sum of resistance R 6 and potentiometer R7 is 1kW, output voltage VO (output voltage of 2 in the middle of R6 and R7) variation with temperature is 1mV/K.But because the gain of AD590 has deviation, resistance also has error, therefore tackles circuit adjustment.The method of adjusting is: AD590 is put in mixture of ice and water, adjusts potentiometer R5, make VO=273.2mV.Or at room temperature under (25 DEG C) condition, adjust potentiometer, make VO=273.2+25=298.2 (mV).But adjustment ensures there is degree of precision only near 0 DEG C or 25 DEG C like this.

Potentiometer R9 is used for adjusting zero point, and R8 is for adjusting the gain of amplifier AD524.Method of adjustment is as follows: in the time of 0 DEG C, adjust R2, make to export VO=0, then in the time of 100 DEG C, adjust R4 and make VO=100mV.So repeatedly adjust repeatedly, until 0 DEG C time, VO=0mV, 100 DEG C time till VO=100mV.Finally at room temperature carry out verification.For example, if room temperature is 25 DEG C, VO should be 25mV so.Mixture of ice and water is 0 DEG C of environment, and boiling water is 100 DEG C of environment.

Make in figure in the middle of R6 and R7 the voltage of 2 for output VO be 200mV/ DEG C, can realize by increase feedback resistance (in figure, feedback resistance is in series by R7 and potentiometer R6).In addition, measure Fahrenheit temperature when (symbol is ℉), deduct 255.4 and be multiplied by again 9/5 because Fahrenheit temperature equals thermodynamic temperature, therefore be output as 1mV/ ℉ if require, adjust feedback resistance and be about 180kW, while making temperature be 0 DEG C, VO=17.8mV; When temperature is 100 DEG C, VO=197.8mV.

Figure 11 is for controlling Executive Module electrical block diagram.Mainly formed by two photoelectrical coupler MOC3041 and two BT138-600 controllable silicons, as shown in figure 11.The control signal (PWM) that single-chip microcomputer sends is controlled the operating state of photoelectrical coupler after driver.When after photoelectrical coupler work, make the trigger electrode of bidirectional triode thyristor in high level, controllable silicon is in conducting state, and then No. 1 No. 2 No. 3 No. 4 bidirectional active fans of control and the work of semiconductor refrigerating backing.

Controllable silicon BT138-600 and MOC3041 can think that linear link realizes the control to fan and semiconductor refrigerating backing.Single-chip microcomputer output semiconductor refrigeration backing and fan power belong to respectively light current and strong power part, need to carry out isolation processing.Here adopt optic coupling element MOC3041 to carry out photoelectricity isolation at control section, adopt in addition transformer and BRIDGE2 rectifier jointly to isolate the isolated from power that realizes weak forceful electric power.Single-chip Controlling signal PWM output level is 0 o'clock, optic coupling element conducting, thereby make PD7 triode form effective biasing and conducting, voltage by rectifier bridge passes through collector resistance and penetrates collection reverse biased, there is the voltage of 7V left and right to be added in bidirectional triode thyristor control end, thereby make controlled silicon conducting, alternating current path forms, fan work; Otherwise single-chip microcomputer output level is 0 o'clock, optic coupling element can not conducting, and triode can not form effective biasing and end, and SCR control terminal voltage is almost nil, thereby controllable silicon blocks alternating current path, and fan quits work.The control circuit of forward and reverse fan rotation is mainly made up of 74LS00TTL2 input four NAND gate integrated circuits.

Port1 pin is fan traffic direction signal input part, and 2 pin are controllable silicon signal input parts, and 3 pin are ground wires.Notice that Port3 pin has connected a R9, the i.e. resistance of 2k Ω over the ground.In the time controlling the drive plate that turns to of fan and power respectively with single-chip microcomputer, this resistance can provide the path of signal code backflow.In the time of drive plate and one group of power supply of one-chip machine common, this resistance can prevent that the ground wire that large electric current flows into single-chip microcomputer mainboard along line from causing interference.In other words, be equivalent to the ground wire of the ground wire of drive plate and single-chip microcomputer to separate, realize " one point earth ".

The drives of triode and resistance, diode composition, realizes the rotating of fan electromotor adjustable speed is driven.Four diodes play protection triode, prevent the impact to triode of negative induced electromotive force that inductive element (fan electromotor) produces.

When single-chip microcomputer output control signal 74LS00 output is low level, Q2, Q4 cut-off, Q1, Q3 conducting, be output as high level.1, No. 2 A B group fans are rotated in the forward. when single-chip microcomputer output control signal 74LS00 output is high level, and Q2, Q4 conducting, Q1, Q3 cut-off, is output as low level, fan reverse rotation.

Below in conjunction with Fig. 4 and Fig. 9, constant-temperature control method of the present invention is illustrated.When thermostatic control summer, the outer hotter new wind of the equipment compartment body (the second cabin body) of storage equipment is by the bringing-up section of capillary Cryo Heat Tube rebreather, and refrigerating section is passed through in air draft colder in equipment compartment; Inside heat pipe working medium (cold-producing medium) absorbs heat generation phase transformation in bringing-up section, heat is passed to refrigerating section and emit heat, this part heat is along with air draft in equipment compartment is taken away, and refrigeration after working medium be back to bringing-up section by built-in capillary wick power (horizontal) or gravity (gravity type), move in circles, thereby realize the object that reduces the outer new air temperature of equipment compartment.When winter, air draft hotter in equipment compartment is passed through to bringing-up section, and outer colder equipment compartment new wind is passed through to refrigerating section, can realize the outer newly object of wind of preheating chamber.If capillary low temperature heat pipe heat exchanger cannot reach the intensification of equipment compartment and the requirement of cooling, carry out auxiliary capillary low temperature heat pipe heat exchanger by environmental monitoring unit starting semiconductor refrigerating backing and jointly carry out intensification and the cooling work of equipment compartment different phase.

Constant-temperature control method of the present invention, comprising:

Wherein, B can also comprise: the two-way cold and hot air channel of the antithesis ventilation unit in the vent passages that the ventilating system top of startup communication backup battery indoor and outdoor integral system connects; C further comprises: the wind direction of bidirectional active fan and/or the semiconductor refrigerating backing of miniature heating and cooling intelligent air condition of the two-way cold and hot air channel of the antithesis ventilation unit in the vent passages that adjusting top connects.

Concrete is illustrated below by six kinds of patterns, equipment compartment thermostatic control pattern and flow process:

Control model one: when space temperature in equipment compartment is relatively higher than the default temperature value of single-chip microcomputer first, as 5 DEG C-10 DEG C; And equipment compartment environment internal-external temperature difference is greater than the first default temperature gap, as 15 DEG C, Regulation of Constant Temperature is:

No. .3 outside exhausting of two-way A group hot-flow flue active fan forward full speed operation of step 1, No. 4 the active fan of two-way B group cold air duct is oppositely blown in equipment compartment.

No. .4 active fan of two-way B group cold air duct of step 2. miniature heating and cooling intelligent air condition is made to cold air. after mixing with the gas outside environment, oppositely in equipment compartment, blow.

Control model two: when space temperature in equipment compartment is relatively higher than 10 DEG C-20 DEG C of the default temperature values of single-chip microcomputer second, and facility environment internal-external temperature difference is greater than the second default temperature difference, and as 10 DEG C, Regulation of Constant Temperature is:

No. .3 outside exhausting of two-way A group hot-flow flue active fan forward full speed operation of step 1.;

No. .4 active fan cold air duct of two-way B group cold air duct gate out switch of step 2 closed. and miniature heating and cooling intelligent air condition is made to cold air, oppositely in equipment compartment, blow;

Step 3. cold/hot-flow flue air stream baffler is opened the reverse exhausting of the two-way A group active fan of hot-flow flue No. 1;

Miniature heating and cooling intelligent air condition is made cold air by No. .1 active fan of two-way B group cold air duct of step 4. after mixing with the gas outside environment, oppositely in equipment compartment, blows.

Control model three: when space temperature in equipment compartment is relatively higher than 20 DEG C-25 DEG C of the default temperature values of single-chip microcomputer the 3rd. and the temperature difference that in outside facility environment, the temperature difference is greater than the 3rd preliminary hearing is as 5 DEG C, and Regulation of Constant Temperature is:

Step 1. semiconductor refrigerating heating plate starts

No. .3 outside exhausting of two-way A/B group hot-flow flue active fan forward full speed operation of step 2;

Step 3. miniature heating and cooling intelligent air condition is made cold air. and oppositely in equipment compartment, blown by No. 4 active fans of two-way B group cold air duct, the heating air duct of middle part compartment and cooling air duct air inlet/outlet road junction are closed;

Step 4. cold/hot-flow flue air stream baffler is opened the reverse exhausting of the two-way A group active fan of hot-flow flue No. 1 No. 2;

Miniature heating and cooling intelligent air condition is made cold air by No. .1 No. 2 active fans of two-way B group cold air duct of step 5, and forward is blown in equipment compartment.

Control model four: when space temperature in equipment compartment is relatively higher than 20 DEG C-25 DEG C of the default temperature values of single-chip microcomputer the 4th, and in outside facility environment, the temperature difference is greater than the 4th default temperature difference, and as 20 DEG C-40 DEG C, Regulation of Constant Temperature is:

Step 1. semiconductor refrigerating heating plate starts

No. .3 outside exhausting of two-way A group hot-flow flue active fan forward full speed operation of step 2.

Step 3. miniature heating and cooling intelligent air condition is made cold air. oppositely in equipment compartment, blown by No. 3 active fans of two-way B group cold air duct. the air inlet/outlet road junction near No. 4 A groups is closed;

Step 5 .1 B organizes the active fan of two-way cold air duct miniature heating and cooling intelligent air condition is made to cold air. and forward is blown in equipment compartment. and the cold air duct air inlet/outlet road junction near No. 2 B groups is closed.

Control model five: when space temperature in equipment compartment is relatively lower than 5 DEG C-10 DEG C of the default temperature values of single-chip microcomputer the 5th. but and facility environment internal-external temperature difference be greater than the 5th default temperature difference as 15 DEG C-20 DEG C,, Regulation of Constant Temperature is:

Step 1. semiconductor heating sheet starts.

Step 2. miniature heating and cooling intelligent air condition is made hot gas. inwardly blown by the work of No. 3 active fan forward of two-way A group hot-flow flue Half Speeds.

No. .4 active fan of two-way B group cold air duct of step 3 quits work, and the cold air duct air inlet/outlet road junction of below is closed.

No. .3 reverse exhausting of the two-way B group active fan of cold air duct of step 4. make hot gas by miniature heating and cooling intelligent air condition

Step 5. hot-flow flue air stream baffler is opened the active fan forward air-supply of No. 1 No. 2 two-way A group hot-flow flues

The active fan of the two-way B group cold air duct of No. .2, the step 6 air inlet/outlet road junction that quits work is closed.

No. .1 reverse exhausting of the two-way B group active fan of cold air duct of step 7. make hot gas by miniature heating and cooling intelligent air condition

Control model six: the normal control model of equipment compartment temperature, Regulation of Constant Temperature is:

When space temperature in equipment compartment is relatively higher than the temperature value that single-chip microcomputer is set. but and when facility environment outside, temperature is lower than T DEG C of preliminary hearing, starts No. 3 No. 4 A group B and organize unidirectional active fan works and carry out the interior separate ventilation of equipment compartment.While No. 1 No. 2 bidirectional active fans and air stream baffler are closed and are quit work. and this mode is to utilize outside temperature difference to carry out the exchange of air, to reach the requirement of lowering the temperature in equipment compartment.

As shown in Figure 9, thermostatic control is realized in environmental monitoring unit in integral system, adopt P89LPC935FA single-chip microcomputer as hardware development core, constant-temperature control method can adopt modular design method, and whole thermostatic control can be divided into main program, keystroke handling program, A/D conversion program, serial communication program and DP display processor, data are preserved handling procedure, house dog handling procedure etc.

(1) the each parts initialization operation of the main completion system of main program system main program in addition, is waited for keystroke handling after system brings into operation.

(2) A/D conversion program P89LPC935FA has one 10 the successive approximation A/D converters that comprise sampling hold circuit, and this transducer is connected with 8 tunnels analogy multiplexers, can sample to the 8 road single ended input voltages from port A.Can start A/D converter by the ADEN that ADCSRA register is set, only have in the time of ADEN set, reference voltage and input channel are selected just to come into force.Start ADSC position, conversion position one writing to A/D converter and can start single conversion.In transfer process, this position remains high level, interrupts until EOC triggers.Then by hardware zero clearing.

(3) DP display processor LCD-TC1602A LCD Interface design adopts 4 control modes, uses 4 position datawire D4～D7 to control sequential and transmits at twice, first transmits high 4 bit data, then transmits low 4 bit data.

(4) reading and writing data handling procedure P89LPC935FA single-chip microcomputer inside is integrated with the EEPROM of 512B, and it is as a data space and existing independently.P89LPC935FA single-chip microcomputer is by realizing EEPROM by byte read-write the operation of related register.

(5) house dog handling procedure P89LPC935FA single-chip microcomputer inside is integrated with hardware watchdog, house dog is by oscillator drives independently in sheet, the step that house dog is set is: first initialization is also opened house dog, is then placed in cyclic program feeding dog instruction.

Can implement technology described herein by various means.For instance, these technology may be implemented in hardware, firmware, software or its combination.For hardware implementation scheme, processing module may be implemented in one or more application-specific integrated circuit (ASIC)s (ASIC), digital signal processor (DSP), programmable logic device (PLD), field programmable gate array (FPGA), processor, controller, microcontroller, microprocessor, electronic installation, other through design to carry out in the electronic unit or its combination of function described herein.

For firmware and/or implement software scheme, the module of available execution function described herein (for example, process, step, flow process etc.) is implemented described technology.Firmware and/or software code can be stored in memory and for example, by processor (, the processing unit in Fig. 9) and carry out.Memory may be implemented in processor or processor outside.

The present invention can have multiple multi-form embodiment; above taking Fig. 1-Figure 11 as example is by reference to the accompanying drawings to technical scheme of the present invention explanation for example; this does not also mean that the applied instantiation of the present invention can only be confined in specific flow process or example structure; those of ordinary skill in the art should understand; the specific embodiments that above provided is some examples in multiple its preferred usage, and any execution mode all should be within technical solution of the present invention scope required for protection.

One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can complete by the relevant hardware of program command, aforesaid program can be stored in a computer read/write memory medium, this program, in the time carrying out, is carried out the step that comprises said method embodiment; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CDs.

Finally it should be noted that: the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims

1. a ventilating system, is characterized in that, comprises the first cabin body and the second cabin body, and wherein, vent passages is established respectively on described the first body left side, cabin and top, and is interconnected, and the vent passages lower end in described the first body left side, cabin is provided with inlet and outlet;

Vent passages is established on described the second body top, cabin, and be communicated with the vent passages on described the first body top, cabin, form the vent passages that described the first cabin body and the second body top, cabin connect, the vent passages inside that described top connects is provided with the two-way cold and hot air channel of antithesis ventilation unit, the vent passages right-hand member sealing that described top connects;

The middle part compartment vent passages shared with described the second body left side, cabin established on described the first body right side, cabin, wherein, described middle part compartment vent passages top closure, its inside is provided with the two-way cold and hot air channel of another antithesis ventilation unit, and compartment vent passages lower end, described middle part is provided with inlet and outlet;

Wherein, the two-way cold and hot air channel of described antithesis ventilation unit comprises two groups of bidirectional active fans, two groups of semiconductor refrigerating backings, capillary low temperature heat pipe heat exchanger;

Described in one group, the bringing-up section of the cold junction of semiconductor refrigerating backing and described capillary low temperature heat pipe heat exchanger is combined into cooling air duct, another organizes the hot junction of described semiconductor refrigerating backing and the refrigerating section of described capillary low temperature heat pipe heat exchanger is combined into heating air duct, forms miniature heating and cooling intelligent air condition;

Wherein, every group of bidirectional active fan comprises two fans, and wherein one group of bidirectional active fan of two groups of bidirectional active fans is positioned at the heating air duct two ends of described miniature heating and cooling intelligent air condition, and another group bidirectional active fan is positioned at described cooling air duct two ends;

Wherein, the heating air duct of the two-way cold and hot air channel of the interior antithesis of described top perforation vent passages ventilation unit and cooling air duct extend to respectively the sealing right-hand member of described the second cabin body overdraught passage;

In the cooling air duct of described top perforation vent passages, also comprise the air baffle that connects the cooling air duct of vent passages for being communicated with/isolating described the second cabin body and described top,

In the heating air duct of described top perforation vent passages, also comprise the air baffle that connects the heating air duct of vent passages for being communicated with/isolating described the second cabin body and described top.

2. ventilating system according to claim 1, is characterized in that, is provided with the negative atmospheric pressure gravity type valve of controlling described the first cabin body sealed vacuum state in the heating air duct of the two-way cold and hot air channel of the antithesis ventilation unit in described top perforation vent passages:

Described negative atmospheric pressure gravity type valve comprises and is positioned at the sealant of the first cabin body described in lower seal, the stressed alarm switch of mentioning windward layer and/or middle part on top.

3. a ventilating system, is characterized in that, comprises the first cabin body and the second cabin body, and wherein, vent passages is established respectively on described the first body right side, cabin and top, and is interconnected, and the vent passages lower end on described the first body right side, cabin is provided with inlet and outlet;

Vent passages is established on described the second body top, cabin, and be communicated with the vent passages on described the first body top, cabin, form the vent passages that described the first cabin body and the second body top, cabin connect, the vent passages inside that described top connects is provided with the two-way cold and hot air channel of antithesis ventilation unit, the vent passages left end sealing that described top connects;

The middle part compartment vent passages shared with described the second body right side, cabin established in described the first body left side, cabin, wherein, described middle part compartment vent passages top closure, its inside is provided with the two-way cold and hot air channel of another antithesis ventilation unit, and compartment vent passages lower end, described middle part is provided with inlet and outlet;

Wherein, the heating air duct of the two-way cold and hot air channel of the interior antithesis of described top perforation vent passages ventilation unit and cooling air duct extend to respectively the sealing left end of described the second cabin body overdraught passage;

4. ventilating system according to claim 3, is characterized in that, is provided with the negative atmospheric pressure gravity type valve of controlling described the first cabin body sealed vacuum state in the heating air duct of the two-way cold and hot air channel of the antithesis ventilation unit in described the first cabin body overdraught passage:

5. the two-way cold and hot air channel of an antithesis ventilation unit, is characterized in that, comprises two groups of bidirectional active fans, two groups of semiconductor refrigerating backings, capillary low temperature heat pipe heat exchanger:

Wherein, every group of bidirectional active fan comprises two fans, and wherein one group of bidirectional active fan is positioned at the heating air duct two ends of described miniature heating and cooling intelligent air condition, and another group bidirectional active fan is positioned at described cooling air duct two ends.

6. a communication backup battery indoor and outdoor integrated system, is characterized in that, comprises the ventilating system described in claim 1-4 any one, wherein:

In described the first cabin body, deposit one or more backup battery group; In described the second cabin body, deposit the integrated unit being electrically connected with described backup battery group, comprise charhing unit, current output unit, wherein:

Described charhing unit, is used to described backup battery group to charge;

Described current output unit, for the output current of powering according to described backup battery group control load;

Described ventilating system, is used to described the first cabin body and/or described the second cabin body to ventilate and/or thermostatic control.

7. communication backup battery indoor and outdoor integrated system according to claim 6, is characterized in that, in described the second cabin body, also comprises:

Environmental monitoring unit, for measuring described ventilating system the second body inside, cabin or ambient temperature, and meets when pre-conditioned in ambient temperature, starts described ventilating system, and described the second cabin body is carried out to thermostatic control.

8. communication backup battery indoor and outdoor integrated system according to claim 7, is characterized in that, described environmental monitoring unit comprises:

Temperature collect module, for measuring inside or the ambient temperature of described ventilating system;

Processing module, for according to the measurement result of described temperature collect module, compares with default condition, sends and controls fill order;

Control Executive Module, for according to the control fill order of described processing module, control the starting or stoping of wind direction, air baffle and/or semiconductor refrigerating backing of the bidirectional active fan of the two-way cold and hot air channel of antithesis ventilation unit in described ventilating system.

9. communicate by letter described in the corresponding claims 6-8 any one constant-temperature control method of backup battery indoor and outdoor integrated system, is characterized in that, comprising:

A measures described the second cabin intracorporeal space temperature and described the second external temperature in cabin;

B is when temperature in described the second cabin body is higher than default temperature, and described second cabin body indoor and outdoor temperature is poor while being greater than default temperature gap, start the two-way cold and hot air channel of the antithesis ventilation unit in the ventilating system middle part compartment vent passages of described communication backup battery indoor and outdoor integral system;

C regulates the wind direction of bidirectional active fan of the two-way cold and hot air channel of the antithesis ventilation unit in the compartment vent passages of described middle part and/or the semiconductor refrigerating backing of the miniature heating and cooling intelligent air condition of the two-way cold and hot air channel of described antithesis ventilation unit, controls the interior temperature of described the second cabin body in preset temperature range.

10. constant-temperature control method according to claim 9, is characterized in that, described B also comprises:

Start described communication backup battery indoor and outdoor integral system ventilating system top connect vent passages in the two-way cold and hot air channel of antithesis ventilation unit;

Described C further comprises: the wind direction of bidirectional active fan and/or the semiconductor refrigerating backing of miniature heating and cooling intelligent air condition that regulate the two-way cold and hot air channel of the antithesis ventilation unit in the vent passages that described top connects.

11. constant-temperature control methods according to claim 9, is characterized in that, in described B, temperature is higher than the first default temperature in described the second cabin body, and described the second cabin body indoor and outdoor temperature is poor while being greater than the first default temperature gap, and described C comprises:

Regulate the interior bidirectional active fan forward exhausting away from inlet and outlet of heating air duct of middle part compartment vent passages, the bidirectional active fan near inlet and outlet in the cooling air duct of middle part compartment vent passages is oppositely blown outer environment gas in described the second cabin body;

Regulate the interior bidirectional active fan near inlet and outlet of cooling air duct of middle part compartment vent passages that the gas outside environment is oppositely blown, the semiconductor refrigerating backing that starts described miniature heating and cooling intelligent air condition is made cold air, after mixing, oppositely in described the second cabin body, blows with the gas outside environment;

Wherein, described forward exhausting is that described reverse air-supply for to blow in cabin to exhausting out of my cabin.

12. constant-temperature control methods according to claim 10, is characterized in that, in described B, temperature is higher than the second default temperature in described the second cabin body, and described the second cabin body indoor and outdoor temperature is poor while being greater than the second default temperature gap, and described C comprises:

Regulate the bidirectional active fan forward outside exhausting of compartment vent passages interior heating air duct in middle part away from compartment lower end, described middle part inlet and outlet;

Close the inlet and outlet of cooling air duct in the compartment vent passages of middle part, the semiconductor refrigerating backing that starts the miniature heating and cooling intelligent air condition in the compartment vent passages of middle part is made cold air, regulates the bidirectional active fan of the cooling air duct of close described middle part compartment vent passages inlet and outlet oppositely in described the second cabin body, to blow;

Be communicated with/isolate two air baffles unlatchings of cooling air duct and the heating air duct of described the second cabin body, the reverse exhausting of bidirectional active fan of the heating air duct of close air baffle side in the vent passages that top connects;

The bidirectional active fan of the interior cooling air duct near air baffle of vent passages that regulates described top to connect is oppositely blown the gas outside environment, the semiconductor refrigerating backing that starts miniature heating and cooling intelligent air condition in top perforation vent passages is made cold air, after mixing, oppositely in described the second cabin body, blows with the gas outside environment;

Described reverse exhausting is to exhausting out of my cabin.

13. constant-temperature control method according to claim 10, is characterized in that, in described B, temperature is higher than the 3rd default temperature in described the second cabin body, and described the second cabin body indoor and outdoor temperature is poor while being greater than the 3rd default temperature gap, and described C comprises:

The semiconductor refrigerating backing that starts miniature heating and cooling intelligent air condition in the compartment vent passages of middle part is made cold air;

Regulate the interior heating air duct of the two-way cold and hot air channel of the interior antithesis of compartment vent passages, middle part ventilation unit and cooling air duct two outside exhausting of bidirectional active fan forward away from inlet and outlet;

Close the inlet and outlet of the interior heat tunnel of middle part compartment vent passages and cooling air duct, cooling air duct is oppositely blown near the bidirectional active fan of inlet and outlet, and the cold air that in the compartment vent passages of middle part, miniature heating and cooling intelligent air condition is made is blown in described the second cabin body;

Be communicated with/isolate two air baffles unlatchings of cooling air duct and the heating air duct of described the second cabin body, the reverse exhausting of bidirectional active fan at heating air duct two ends in the vent passages that top connects;

Start the semiconductor refrigerating backing of miniature heating and cooling intelligent air condition in the vent passages that top connects and make cold air, regulate in the vent passages that described top connects the bidirectional active fan at cooling air duct two ends will make cold air forward and blow in described the second cabin body;

Described reverse exhausting is to exhausting out of my cabin.

14. constant-temperature control method according to claim 10, is characterized in that, in described B, temperature is higher than the 4th default temperature in described the second cabin body, and described the second cabin body indoor and outdoor temperature is poor while being greater than the 4th default temperature gap, and described C comprises:

Regulate the bidirectional active fan forward outside exhausting of compartment vent passages interior heating air duct in middle part away from inlet and outlet;

Close the inlet and outlet of heat tunnel in the compartment vent passages of middle part, the cold air that in the compartment vent passages of middle part, miniature heating and cooling intelligent air condition is made is oppositely blown by the bidirectional active fan away from inlet and outlet in cooling air duct in described the second cabin body;

In the vent passages that startup top connects, the semiconductor refrigerating backing of miniature heating and cooling intelligent air condition is made cold air, regulate cooling air duct in the vent passages that described top connects near the bidirectional active fan of air baffle, the cold air forward of making to be blown in described the second cabin body, close the inlet and outlet of described the first body lower end, cabin cooling air duct;

Described reverse exhausting is to exhausting out of my cabin.

15. constant-temperature control method according to claim 10, is characterized in that, in described B, temperature is lower than the 5th default temperature in described the second cabin body, and described the second cabin body indoor and outdoor temperature is poor while being greater than the 5th default temperature gap, and described C comprises:

The semiconductor refrigerating backing that starts miniature heating and cooling intelligent air condition in the compartment vent passages of middle part is made hot gas;

In the compartment vent passages of middle part, heating air duct is inwardly blown away from the bidirectional active fan forward of inlet and outlet;

In the compartment vent passages of middle part, cooling air duct inlet and outlet is closed, and the bidirectional active fan near inlet and outlet in cooling air duct quits work;

In the compartment vent passages of middle part, cooling air duct is away from the reverse exhausting of bidirectional active fan of inlet and outlet;

The air stream baffler that is communicated with/isolates the heating air duct of described the second cabin body is opened, the equal forward air-supply of bidirectional active fan at the heating air duct two ends in the vent passages that top connects;

In the vent passages that top connects, cooling air duct quits work away from the bidirectional active fan of air baffle, closes the cooling air duct inlet and outlet of described the first body lower end, cabin;

In the vent passages that top connects, miniature heating and cooling intelligent air condition is made hot gas, the reverse exhausting of bidirectional active fan of close air baffle in cooling air duct;

Described reverse exhausting is to exhausting out of my cabin.

16. according to the constant-temperature control method described in claim 9-15 any one, it is characterized in that, also comprises:

When described the second cabin intracorporeal space temperature is relatively higher than default temperature value, when outside described the second cabin body environment, temperature is lower than preset temperature, start the active fan work in the compartment vent passages of middle part, carry out described the second inside and outside, cabin and ventilate, the air stream baffler of described the second cabin body of the bidirectional active fan in the vent passages that simultaneously described top connects and connection/isolate is closed and is quit work.

Described in 17. 1 kinds of corresponding claims 2 or 4, the negative atmospheric pressure vacuum control method of the first cabin body sealing of ventilating system, is characterized in that, comprising:

The air baffle of closing heating air duct in the top perforation vent passages that is communicated with/isolates described the second cabin body, described the second cabin body and described top connect heating air duct isolation in vent passages;

Be positioned at two bidirectional active fans that described top connects vent passages heating air duct two ends, by the outside exhausting of inlet and outlet of described the first body lower end, cabin;

Described top connects in vent passages and in heating air duct, forms while bearing atmospheric pressure, and the stressed layer of mentioning windward of the negative atmospheric pressure gravity type valve of described the first cabin body is upwards mentioned, and described negative atmospheric pressure gravity type valve is opened;

The interior air of the first cabin body described in the bidirectional active fan extracting at heating air duct two ends in described top perforation vent passages;

When in connecting vent passages with described top in described the first cabin body, heating air duct air pressure is identical, in described the first cabin body, it is vacuum state, the stressed layer of mentioning windward of described negative atmospheric pressure gravity type valve falls, described negative atmospheric pressure gravity type valve is closed, and by described sealant, described the first cabin body is sealed;

The bidirectional active fan that described top connects heating air duct two ends in vent passages carries out reverse operation, described top connects heating air duct air baffle in vent passages and opens, described top connects heating air duct air pressure in vent passages and is greater than described the first cabin body air pressure, and the sealant of the described negative atmospheric pressure gravity type valve of described the first cabin body is to described the first cabin body sealing.