CN206533652U

CN206533652U - Electronic and electrical equipment storing apparatus and electronic and electrical equipment

Info

Publication number: CN206533652U
Application number: CN201720070238.0U
Authority: CN
Inventors: 张罡; 马梓瀚; 唐勇; 韩锐; 李军民; 万维财; 刘士吉; 张忠林; 陈俊宏; 刘树飞
Original assignee: Chengdu Baisheng Bison Technology Co Ltd
Current assignee: Chengdu Baisheng Bison Technology Co Ltd
Priority date: 2017-01-20
Filing date: 2017-01-20
Publication date: 2017-09-29
Anticipated expiration: 2027-01-20

Abstract

The utility model discloses electronic and electrical equipment storing apparatus and electronic and electrical equipment, including housing；Housing possesses closed accommodation space；Accommodation space is used to accommodate electronic and electrical equipment；Full of clean working gas in accommodation space；Working gas is at least one of air, nitrogen, inert gas or gas of other suitable electronic electric equipment work.Because its housing limits closed accommodation space, electronic apparatus component works in accommodation space, prevent electric components directly to contact with the outside air containing vapor, dust and pollutant, and full of clean working gas in accommodation space, so that the problem of having prevented condensation and the corrosion that extraneous air is brought, enable electronic apparatus component long-time normal work wherein, the service life of electronic and electrical equipment is substantially increased, the frequency of maintenance and cost of electronic and electrical equipment is reduced.

Description

Electronic and electrical equipment storing apparatus and electronic and electrical equipment

Technical field

The utility model is related to a kind of electronic and electrical equipment storing apparatus, and possesses the electronic and electrical equipment storing apparatus Electronic and electrical equipment.

Background technology

Existing electronic and electrical equipment after a period of operation, generally existing operation irregularity or asking of can not working completely Topic.After attempting to change the electric components in charging pile, failure is temporarily excluded, but after a period of time that works on, Charging pile operation irregularity or situation about can not work completely are produced again.

The content of the invention

The purpose of this utility model is to be that overcoming the deficiencies in the prior art to be accommodated there is provided a kind of electronic and electrical equipment fills Put.

Second purpose of the present utility model is to provide a kind of charging for possessing above-mentioned electronic and electrical equipment storing apparatus Stake.

3rd purpose of the present utility model is to provide a kind of calculating for possessing above-mentioned electronic and electrical equipment storing apparatus Machine.

4th purpose of the present utility model is to provide a kind of communication for possessing above-mentioned electronic and electrical equipment storing apparatus Equipment.

5th purpose of the present utility model is to provide a kind of distribution for possessing above-mentioned electronic and electrical equipment storing apparatus Cabinet.

Embodiment of the present utility model is achieved through the following technical solutions：

Electronic and electrical equipment storing apparatus, including housing；Housing possesses closed accommodation space；Accommodation space is used to accommodate Electronic and electrical equipment；

Full of clean working gas in accommodation space；Working gas is air, nitrogen, inert gas or other suitable electricity At least one of gas of sub- electrical equipment work.

Inventor has found that existing electronic and electrical equipment is after a period of operation, generally existing work is different The problem of often or can not working completely, is due to the following reasons what is caused：

Operationally, internal electronic apparatus component will generate heat existing electronic and electrical equipment.In order to avoid electronic apparatus Component is overheated, and existing electronic and electrical equipment generally opens up heat emission hole on its housing.Outside air is entered by heat emission hole Enter inside electronic and electrical equipment, directly contacted with the electronic apparatus component inside electronic and electrical equipment to carry out heat exchange, from And take away the heat that the work of electronic apparatus component is produced.When electronic and electrical equipment does not work, inside electronic and electrical equipment Electronic apparatus component temperature rapid decrease.Electronic apparatus component inside electronic and electrical equipment is in the ring that continually colds and heat succeed each other Worked under border, this causes the vapor in air to produce condensation on the surface of electronic apparatus component.Condensation causes electronic apparatus Component short circuit.In addition, the dust and pollutant in air can be mixed with condensation, chemical reaction generation acidity or alkalies are produced Body material, the conductor and insulating materials of these acid or akaline liquid materials and electronic apparatus component produce electrochemical reaction, Strong corrosiveness is produced to electronic apparatus component, causes electronic apparatus component to damage in a short time.

Above-mentioned reason causes electronic and electrical equipment operation irregularity or can not work completely after a period of operation.Even After the electronic apparatus component in electronic and electrical equipment is changed, it is not resolved, works due to condensation and the problems such as corrosion Extremely the problem of or can not working completely will again produce after electronic and electrical equipment works a period of time.

Therefore, the electronic and electrical equipment storing apparatus that the utility model embodiment is provided, its housing limits closed house Space, electronic apparatus component works in accommodation space, prevents electric components and contains vapor, dust and pollution with outside The air of thing is directly contacted, and full of clean working gas in accommodation space, so as to prevent the condensation that extraneous air is brought The problem of with corrosion so that electronic apparatus component can long-time normal work wherein, substantially increase electronic apparatus and set Standby service life, reduces the frequency of maintenance and cost of electronic and electrical equipment.

In a kind of embodiment of the present utility model：Electronic and electrical equipment storing apparatus also includes gas supply device；Gas Body feeding is used for accommodation space input service gas.

In a kind of embodiment of the present utility model：Gas supply device includes gas storage device and on-off valve；Gas Storage device is connected by on-off valve with accommodation space.

In a kind of embodiment of the present utility model：Gas supply device includes gas treatment equipment；Gas treatment equipment For generating working gas；Gas treatment equipment is connected with accommodation space, and the working gas of generation is inputted to accommodation space.

In a kind of embodiment of the present utility model：Gas treatment equipment is air nitrogen separator.

In a kind of embodiment of the present utility model：The inlet and outlet of air nitrogen separator is connected with accommodation space； Electronic and electrical equipment storing apparatus also includes first gas concentration detection apparatus and the first air pump；First air pump is arranged at air nitrogen At the import of separator；First gas concentration detection apparatus is electrically connected with the first air pump, for the work gas in accommodation space The concentration of body controls the first air pump to work when being less than the interval minimum value of preset concentration, and the working gas in accommodation space Concentration controls the first air pump to close when being higher than the interval maximum of preset concentration.

In a kind of embodiment of the present utility model：Electronic and electrical equipment storing apparatus also includes the first electrically-controlled valve, first Pressure sensitive device and the second air pump；

One end of first electrically-controlled valve is connected with accommodation space；The other end of first electrically-controlled valve and the space of hull outside connect It is logical；First pressure induction installation is electrically connected with the first electrically-controlled valve, is less than preset pressure area for the pressure value in accommodation space Between minimum value when control the first electrically-controlled valve to close, and during pressure in the accommodation space maximum interval higher than preset pressure The first electrically-controlled valve is controlled to open；

Second air pump is connected with accommodation space；First pressure induction installation is electrically connected with the second air pump, in accommodating sky Interior pressure value controls the second air pump that outside air is sent into accommodation space when being less than the interval minimum value of preset pressure.

In a kind of embodiment of the present utility model：Electronic and electrical equipment storing apparatus also includes barometric control unit；Gas Pressure adjusting means is used to maintain the air pressure in accommodation space in preset pressure interval.

In a kind of embodiment of the present utility model：Barometric control unit includes the second electrically-controlled valve and second pressure sensing dress Put；One end of second electrically-controlled valve is connected with accommodation space；The other end of second electrically-controlled valve is connected with the space of hull outside；Second Pressure sensitive device is electrically connected with the second electrically-controlled valve, the minimum interval less than preset pressure for the pressure value in accommodation space Control the second electrically-controlled valve to close during value, and second is controlled during pressure in the accommodation space maximum interval higher than preset pressure Electrically-controlled valve is opened.

In a kind of embodiment of the present utility model：Barometric control unit includes accumulator, the 3rd electrically-controlled valve and the 3rd pressure Power induction installation；

Working gas is accommodated in accumulator；The outlet of accumulator is connected with accommodation space；3rd electrically-controlled valve is arranged at storage Press the exit of tank；3rd pressure sensitive device is electrically connected with the 3rd electrically-controlled valve, and the 3rd pressure sensitive device is used in accommodating sky The 3rd electrically-controlled valve of control is opened when interior pressure is less than preset pressure interval minimum value, and the pressure height in accommodation space The 3rd electrically-controlled valve of control is closed when preset pressure interval maximum.

In a kind of embodiment of the present utility model：The outlet of accumulator is connected with accommodation space；Barometric control unit is also Including the 3rd air pump；The entrance connection of 3rd air pump and accumulator；3rd pressure sensitive device is electrically connected with the 3rd air pump；

The pressure that 3rd pressure sensitive device is used in accommodation space is controlled when being higher than the interval maximum of preset pressure Working gas in accommodation space is sent into accumulator by the 3rd air pump.

In a kind of embodiment of the present utility model：Barometric control unit includes gas adsorbing device；Gas adsorbing device Working gas is adsorbed when being higher than the interval maximum of preset pressure for the pressure in accommodation space, and in accommodation space Pressure releases working gas when being less than the interval minimum value of preset pressure.

In a kind of embodiment of the present utility model：Electronic and electrical equipment storing apparatus also includes being used to adjust accommodation space The temperature-adjusting device of interior temperature.

In a kind of embodiment of the present utility model：Temperature-adjusting device be heat abstractor, heat-exchanger rig, refrigerating plant or At least one of heating combined equipment.

In a kind of embodiment of the present utility model：Housing is at least partly made from a material that be thermally conductive.

In a kind of embodiment of the present utility model：Housing is at least partly made up of elastomeric material；Housing is by elastomeric material The part being made is used for the expansion or shrinkage in the presence of the pressure of working gas, so that the volume increase of accommodation space.

In a kind of embodiment of the present utility model：Electronic and electrical equipment storing apparatus also includes two ends and accommodation space The circulation line of connection；Check valve, the 4th air pump, accumulator, on-off valve and the separation of air nitrogen are disposed with circulation line Device.

In a kind of embodiment of the present utility model：Electronic and electrical equipment storing apparatus also includes the 4th pressure sensitive and filled Put；4th pressure sensitive device is used to detect the pressure in accommodation space；On-off valve is electrically-controlled valve；4th pressure sensitive device with On-off valve is electrically connected；4th pressure sensitive device is electrically connected with the 4th air pump.

In a kind of embodiment of the present utility model：Electronic and electrical equipment storing apparatus also includes second gas Concentration Testing Device；Second gas concentration detection apparatus is used for the concentration for detecting working gas in accommodation space；On-off valve is electrically-controlled valve；Second Gas concentration detection apparatus is electrically connected with on-off valve；Second gas concentration detection apparatus is electrically connected with the 4th air pump.

In a kind of embodiment of the present utility model：Housing is charging pile shell, computer cabinet, communication cabinet or distribution Any one in cabinet cabinet.

Electronic and electrical equipment, electronic and electrical equipment is charging pile, including any one above-mentioned electronic and electrical equipment accommodates dress Put, housing constitutes the charging pile shell of charging pile.

Electronic and electrical equipment, electronic and electrical equipment is computer, including any one above-mentioned electronic and electrical equipment accommodates dress Put, housing constitutes the computer cabinet of computer.

Electronic and electrical equipment, electronic and electrical equipment is communication equipment, including any one above-mentioned electronic and electrical equipment is accommodated Device, housing constitutes the communication cabinet of communication equipment.

Electronic and electrical equipment, electronic and electrical equipment is power distribution cabinet, including any one above-mentioned electronic and electrical equipment accommodates dress Put, housing constitutes the power distribution cabinet of power distribution cabinet.

The technical solution of the utility model at least has the following advantages that and beneficial effect：

The electronic and electrical equipment storing apparatus that the utility model embodiment is provided, its housing limits closed accommodation space, Electronic apparatus component works in accommodation space, prevents electric components with outside containing vapor, dust and pollutant Air is directly contacted, and full of clean working gas in accommodation space, so as to prevent condensation and the corruption that extraneous air is brought The problem of erosion so that electronic apparatus component can long-time normal work wherein, substantially increase electronic and electrical equipment Service life, reduces the frequency of maintenance and cost of electronic and electrical equipment.

The charging pile that the utility model embodiment is provided, due to possessing above-mentioned electronic and electrical equipment storing apparatus, thus Possess service life length, frequency of maintenance and the low beneficial effect of cost.

The computer that the utility model embodiment is provided, due to possessing above-mentioned electronic and electrical equipment storing apparatus, thus Possess service life length, frequency of maintenance and the low beneficial effect of cost.

The communication equipment that the utility model embodiment is provided, due to possessing above-mentioned electronic and electrical equipment storing apparatus, thus Also possess service life length, frequency of maintenance and the low beneficial effect of cost.

The power distribution cabinet that the utility model embodiment is provided, due to possessing above-mentioned electronic and electrical equipment storing apparatus, thus Possess service life length, frequency of maintenance and the low beneficial effect of cost.

Brief description of the drawings

It is attached to what is needed to use in embodiment below for the technical scheme of clearer explanation the utility model embodiment Figure is briefly described.It should be appreciated that the following drawings illustrate only some embodiments of the present utility model, it is not construed as pair The limitation of the utility model scope.To those skilled in the art, without creative efforts, Neng Gougen Other accompanying drawings are obtained according to these accompanying drawings.

Fig. 1 is the first structural representation of electronic and electrical equipment in the utility model embodiment 1.

Fig. 2 is second of structural representation of electronic and electrical equipment in the utility model embodiment 1.

Fig. 3 is the third structural representation of electronic and electrical equipment in the utility model embodiment 1.

Fig. 4 is the first structural representation of electronic and electrical equipment in the utility model embodiment 2.

Fig. 5 is second of structural representation of electronic and electrical equipment in the utility model embodiment 2.

Fig. 6 is the first structural representation of electronic and electrical equipment in the utility model embodiment 3.

Fig. 7 is second of structural representation of electronic and electrical equipment in the utility model embodiment 3.

Fig. 8 is the third structural representation of electronic and electrical equipment in the utility model embodiment 3.

Fig. 9 is the 4th kind of structural representation of electronic and electrical equipment in the utility model embodiment 3.

Figure 10 is the 5th kind of structural representation of electronic and electrical equipment in the utility model embodiment 3.

Figure 11 is the 6th kind of structural representation of electronic and electrical equipment in the utility model embodiment 3.

Figure 12 is the structural representation of electronic and electrical equipment in the utility model embodiment 4.

In figure：10- electronic and electrical equipments, 100- electronic and electrical equipment storing apparatus, 110- housings, 111- accommodation spaces, 120- interfaces, 130- gas supply devices, 131- gas storage devices, 132- on-off valves, 133- gas treatment equipments, 134- One air pump, 135- first gas concentration detection apparatus, the electrically-controlled valves of 136- first, 137- first pressure induction installations, 138- second Air pump, the electrically-controlled valves of 141- second, 142- second pressure induction installations, 143- accumulators, the electrically-controlled valves of 144- the 3rd, 145- the 3rd is pressed Power induction installation, the air pumps of 146- the 3rd, 150- temperature-adjusting devices, 161- circulation lines, 162- check valves, the gas of 163- the 4th Pump, 164- accumulators, 165- on-off valves, 166- air nitrogen separators, the pressure sensitive devices of 167- the 4th, 168- second gas is dense Detection means is spent, 200- electronic apparatus components, 300- electronic and electrical equipment storing apparatus, 400- electronic and electrical equipments accommodate dress Put, 500- electronic and electrical equipment storing apparatus, 20- electronic and electrical equipments, 30- electronic and electrical equipments, 40- electronic and electrical equipments.

Embodiment

To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with accompanying drawing, to this Technical scheme in utility model embodiment carries out clear, complete description.Obviously, described embodiment is the utility model A part of embodiment, rather than whole embodiment.

Therefore, the detailed description below to embodiment of the present utility model is not intended to limit this claimed practicality newly The scope of type, but it is merely representative of section Example of the present utility model.Based on the embodiment in the utility model, this area is general The every other embodiment that logical technical staff is obtained under the premise of creative work is not made, belongs to the utility model guarantor The scope of shield.

It should be noted that in the case where not conflicting, feature in embodiment and embodiment in the utility model and Technical scheme can be mutually combined.

It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.

, it is necessary to which explanation, term " first ", " second " etc. are only used for distinguishing description in description of the present utility model, And it is not intended that indicating or implying relative importance.

Therefore, will be provided in the following examples can alleviate the electronic and electrical equipment storing apparatus and electronics of above mentioned problem Electric equipment.It should be noted that the electronic and electrical equipment involved by the utility model can be charging pile（For for electronic vapour Car charges）, computer, communication equipment or power distribution cabinet etc..It should be understood that the housing of electronic and electrical equipment storing apparatus is to fill Electric stake shell, computer cabinet, communication cabinet or power distribution cabinet etc..It should also be noted that, involved by the utility model Electronic and electrical equipment is not restricted to charging pile, computer, communication equipment or power distribution cabinet, electronic and electrical equipment storing apparatus Housing is also not limited only to charging pile shell, computer cabinet, communication cabinet or power distribution cabinet.

Embodiment 1：

Reference picture 1, Fig. 1 is the structural representation of electronic and electrical equipment 10, from figure 1 it appears that electronic and electrical equipment 10 include electronic and electrical equipment storing apparatus 100 and electronic apparatus component 200.

In the present embodiment, electronic and electrical equipment storing apparatus 100 includes housing 110.Housing 110 possesses substantially cube The exterior contour of body.It should be understood that in other embodiments, housing 110 can also possess the outside of other shapes Profile, such as cylinder.Housing 110 is hollow structure, and housing 110 limits closed accommodation space 111.Electronic apparatus member device Part 200 is arranged in accommodation space 111.Full of clean working gas in accommodation space 111.Working gas can for air, At least one of gas of nitrogen, inert gas or other suitable electronic electric equipment work.Other are adapted to electric set The gas of standby work refers to possess the gas of higher fire-protection rating and the class of insulation, such as sulfur hexafluoride.Electronic apparatus member device Part 200 works in accommodation space 111, prevents electronic apparatus component 200 with outside containing vapor, dust and pollutant Air is directly contacted, and full of clean working gas in accommodation space 111, thus prevented condensation that extraneous air brings and The problem of corrosion so that electronic apparatus component 200 can long-time normal work wherein, substantially increase electronic apparatus and set Standby 10 service life, reduces the frequency of maintenance and cost of electronic and electrical equipment 10.

In the present embodiment, multiple interfaces 120 are provided with housing 110.Interface 120 is sealed with housing 110 to be coordinated, it is ensured that Outside air can not be entered in accommodation space 111 by the gap between interface 120 and housing 110.These interfaces 120 and electricity Sub- appliance component 200 is electrically connected, to realize the transmission of electric current and electric signal.It should be understood that in other embodiments In, the power transmission cable and signal transmission cable of electronic apparatus component 200 can directly run through housing 110, it is only necessary in transmission of electricity Done between cable and housing 110, between signal transmission cable and housing 110 using means such as sealing ring or fluid sealants at sealing Reason, it is ensured that outside air can not enter accommodation space 111.

It is difficult to realize absolute sealing.During working long hours, the working gas in accommodation space 111 is difficult Leakage is produced with the meeting avoided, causes work gas scale in accommodation space 111 not enough.Air pressure declines in accommodation space 111, and having can The outside air containing vapor, dust and pollutant can be caused to enter in accommodation space 111.In addition, being set to electronic apparatus During standby 10 progress internal overhaul, the working gas in accommodation space 111 can equally overflow.In order to supplement in accommodation space 111 Working gas, in the present embodiment, electronic and electrical equipment storing apparatus 100 also include gas supply device 130.Gas supply dress Putting 130 is used for the input service gas into accommodation space 111.

Fig. 1 is refer to, in the present embodiment, gas supply device 130 includes gas storage device 131 and on-off valve 132. Gas storage device 131 is air accumulator, and gas storage device 131 is connected to accommodation space 111 by pipeline, and on-off valve 132 is set Put on pipeline.When in use, full of the working gas compressed in gas storage device 131.Worked in accommodation space 111 When gas is not enough, accommodation space 111, supplement can be entered by opening the working gas in on-off valve 132, gas storage device 131 Working gas in accommodation space 111.

Gas supply device 130 is not limited to one kind shown in Fig. 1.Fig. 2 is refer to, in other embodiments In, gas supply device 130 can also use following structure.Gas supply device 130 includes gas treatment equipment 133.Gas Processing unit 133 is used to generate working gas, and the outlet of gas treatment equipment 133 is connected by pipeline with accommodation space 111, with The working gas of generation is inputted to accommodation space 111.Gas treatment equipment 133 can be it is diversified, for example：Work as work When gas is air, gas treatment equipment 133 is air filtration dehydrating unit, and air enters after gas treatment equipment 133, passes through Filtering, dehumidifying, so that as clean working gas.In fig. 2, gas treatment equipment 133 is air nitrogen separator.Air enters Enter after air nitrogen separator, the sorbing material of air nitrogen separator interior is carried out to oxygen, vapor, dust and other miscellaneous gas Absorption, obtains pure nitrogen.Pure nitrogen is used for the work gas being supplied in accommodation space 111, supplement accommodation space 111 Body.

In addition, working long hours may cause extraneous air to enter in accommodation space 111, cause work in accommodation space 111 Make gas concentration reduction.Therefore, when gas treatment equipment 133 is air nitrogen separator, it can be changed by the way of interior circulation The problem of working gas concentration is low in kind accommodation space 111.Reference picture 3, the inlet and outlet of gas treatment equipment 133 with appearance 111 connection between being empty.First air pump 134 is arranged at the import of gas treatment equipment 133.First gas concentration detection apparatus 135 are arranged in accommodation space 111, and first gas concentration detection apparatus 135 is electrically connected with the first air pump 134.In accommodation space During the concentration of the working gas in 111 minimum value interval less than preset concentration, the control of first gas concentration detection apparatus 135 the One air pump 134 is worked, and the gas in accommodation space 111 is pumped into gas treatment equipment 133.By gas treatment equipment 133 Adsorption treatment, pure nitrogen is back in accommodation space 111, so that it is guaranteed that working gas concentration is pre- in accommodation space 111 If in concentration ranges.When the concentration of working gas in accommodation space 111 is higher than preset concentration interval maximum, the first gas Bulk concentration detection means 135 controls the first air pump 134 to close.

Due to temperature change（Ambient temperature, which changes, and electronic apparatus component 200 generates heat and cools down caused temperature becomes Change）, the pressure of the working gas in accommodation space 111 can produce change.Too high or too low pressure can all influence electronic apparatus The normal work of component 200.If electronic and electrical equipment 10 is operated under high altitude environment, the air pressure ring of complexity is also faced with Border, electronic apparatus component 200 will bear the extra pressure that ambient pressure is brought, and add first electronic apparatus component 200 Working stress, so as to cause service life to reduce or directly damage.Therefore, continuing referring to Fig. 3, first can also be set up automatically controlled Valve 136, the air pump 138 of first pressure induction installation 137 and second.First electrically-controlled valve 136 is arranged on housing 110, and first is automatically controlled One end of valve 136 is connected with accommodation space 111, and the other end of the first electrically-controlled valve 136 is connected with the space outside housing 110.The One pressure sensitive device 137 is arranged in accommodation space 111.Second air pump 138 is connected by pipeline with accommodation space 111.The One pressure sensitive device 137 is electrically connected with the first electrically-controlled valve 136 and the second air pump 138 respectively.Pressure in accommodation space 111 During interval higher than preset pressure maximum, first pressure induction installation 137 controls the first electrically-controlled valve 136 to open, so as to will hold Pressure inside part working gas discharge in 111 between being empty, reduction accommodation space 111.Pressure in accommodation space 111 When value is less than preset pressure interval minimum value, first pressure induction installation 137 controls the first electrically-controlled valve 136 to close, while the One pressure sensitive device 137 controls the second air pump 138 to work, and outside air is sent into accommodation space 111, to keep accommodating sky Between pressure in 111.Outside air enters after accommodation space 111, and the working gas concentration caused in accommodation space 111 is dropped It is low.Now, first gas concentration detection apparatus 135 controls the first air pump 134 to work, and the gas in accommodation space 111 is pumped into Gas treatment equipment 133.By the adsorption treatment of gas treatment equipment 133, pure nitrogen is back in accommodation space 111, So that it is guaranteed that working gas concentration is in preset concentration is interval in accommodation space 111.In this way, realizing the gas in accommodation space 111 The stabilization of body pressure, it is to avoid because of the normal work of too high or too low pressure influence electronic apparatus component 200.

Electronic apparatus component 200 is unable to reach optimum Working at too high temperature or too low temperature.Cross High temperature or too low temperature result even in the quick aging of electronic apparatus component 200 or directly damaged.In addition, high temperature and The temperature shock that low temperature is alternately produced also results in the quick aging of electronic apparatus component 200 or directly damaged.Therefore, reference picture 1- Fig. 3, electronic and electrical equipment storing apparatus 100 can also include temperature-adjusting device 150.Temperature-adjusting device 150 is used to adjust The temperature in accommodation space 111 is saved, the temperature in accommodation space 111 is maintained in preset temperature interval, ensures electronic apparatus Component 200 works under suitable temperature environment.Specifically, temperature-adjusting device 150 can be heat abstractor, heat exchange dress Put, at least one of refrigerating plant or heating combined equipment.For example, temperature-adjusting device 150 can be to be arranged on the appearance of housing 110 The radiating fin in face, either acts on the heat exchanger of accommodation space 111 or acts on the refrigerating plant of accommodation space 111, Either act on the heating combined equipment of accommodation space 111 or act on accommodation space 111 possess refrigeration and heat-production functions it is cold Warm air conditioner etc..

In other embodiments, temperature-adjusting device 150 can also be not provided with, but make at least portion of housing 110 Divide and be made from a material that be thermally conductive, itself radiated by housing 110, the temperature in accommodation space 111 is maintained preset temperature In interval.

Embodiment 2：

Reference picture 4, Fig. 4 is the structural representation of electronic and electrical equipment 20, figure 4, it is seen that electronic and electrical equipment 20 include electronic and electrical equipment storing apparatus 300 and electronic apparatus component 200.

In the present embodiment, electronic and electrical equipment storing apparatus 300 includes housing 110.Housing 110 possesses substantially cube The exterior contour of body.It should be understood that in other embodiments, housing 110 can also possess the outside of other shapes Profile, such as cylinder.Housing 110 is hollow structure, and housing 110 limits closed accommodation space 111.Electronic apparatus member device Part 200 is arranged in accommodation space 111.Full of clean working gas in accommodation space 111.Working gas can for air, At least one of gas of nitrogen, inert gas or other suitable electronic electric equipment work.Other are adapted to electric set The gas of standby work refers to possess the gas of higher fire-protection rating and the class of insulation, such as sulfur hexafluoride.Electronic apparatus member device Part 200 works in accommodation space 111, prevents electronic apparatus component 200 with outside containing vapor, dust and pollutant Air is directly contacted, and full of clean working gas in accommodation space 111, thus prevented condensation that extraneous air brings and The problem of corrosion so that electronic apparatus component 200 can long-time normal work wherein, substantially increase electronic apparatus and set Standby 20 service life, reduces the frequency of maintenance and cost of electronic and electrical equipment 20.

Due to temperature change（Ambient temperature, which changes, and electronic apparatus component 200 generates heat and cools down caused temperature becomes Change）, the pressure of the working gas in accommodation space 111 can produce change.Too high or too low pressure can all influence electronic apparatus The normal work of component 200.If electronic and electrical equipment 20 is operated under high altitude environment, the air pressure ring of complexity is also faced with Border, electronic apparatus component 200 will bear the extra pressure that ambient pressure is brought, and add first electronic apparatus component 200 Working stress, so as to cause service life to reduce or directly damage.Therefore, in the present embodiment, electronic and electrical equipment accommodates dress Putting 300 also includes barometric control unit.Barometric control unit is used to the air pressure in accommodation space 111 maintaining preset pressure area In.Specifically, barometric control unit includes the second electrically-controlled valve 141 and second pressure induction installation 142.Second electrically-controlled valve 141 It is arranged on housing 110, one end of the second electrically-controlled valve 141 is connected with accommodation space 111；The other end of second electrically-controlled valve 141 with Space connection outside housing 110.Second pressure induction installation 142 is electrically connected with the second electrically-controlled valve 141.When accommodation space 111 When interior pressure value is less than preset pressure interval minimum value, second pressure induction installation 142 controls the second electrically-controlled valve 141 to close Close.When the maximum interval higher than preset pressure of the pressure in accommodation space 111, the control of second pressure induction installation 142 the Two electrically-controlled valves 141 are opened, so as to the part working gas in accommodation space 111 be discharged, the pressure inside reduction accommodation space 111 Power.

Reference picture 5, barometric control unit can also be realized using following structure.Barometric control unit include accumulator 143, 3rd electrically-controlled valve 144 and the 3rd pressure sensitive device 145.Working gas is accommodated in accumulator 143；The outlet of accumulator 143 It is connected with accommodation space 111.3rd electrically-controlled valve 144 is arranged at the exit of accumulator 143.3rd pressure sensitive device 145 with 3rd electrically-controlled valve 144 is electrically connected.When the minimum value interval less than preset pressure of the pressure in accommodation space 111, the 3rd pressure Induction installation 145 controls the 3rd electrically-controlled valve 144 to open so that the working gas in accumulator 143 enters in accommodation space 111, So that it is guaranteed that possessing enough pressure in accommodation space 111.When the pressure in accommodation space 111 is interval higher than preset pressure most During big value, the 3rd pressure sensitive device 145 controls the 3rd electrically-controlled valve 144 to close.In order to which pressure is excessive in accommodation space 111 When, the pressure in accommodation space 111 can be reduced, barometric control unit can also include the 3rd air pump 146.3rd air pump 146 outlet is connected with the entrance of accumulator 143, and the entrance of the 3rd air pump 146 is connected with accommodation space 111.3rd feeling of stress Device 145 is answered to be electrically connected with the 3rd air pump 146.When the maximum interval higher than preset pressure of the pressure in accommodation space 111, 3rd pressure sensitive device 145 controls the 3rd air pump 146 to work, and the 3rd air pump 146 send the working gas in accommodation space 111 Enter accumulator 143, so as to reduce the pressure in accommodation space 111.The barometric control unit changes accommodation space by interior circulation Pressure in 111, can avoid the loss of working gas, reduction use cost and frequency of maintenance.

In other embodiments, barometric control unit can also be gas adsorbing device.Gas adsorbing device is used Working gas is adsorbed when the maximum interval higher than preset pressure of the pressure in accommodation space 111, and in accommodation space 111 Interior pressure releases working gas when being less than the interval minimum value of preset pressure, so that the pressure in accommodation space 111 is maintained In preset pressure is interval.

In other embodiments, barometric control unit can also be not provided with, but make at least part of housing 110 It is made up of elastomeric material.The part that housing 110 is made up of elastomeric material expansion or shrinkage in the presence of the pressure of working gas, So that the volume increase or reduction of accommodation space 111, so that it is interval that the pressure in accommodation space 111 is maintained into preset pressure It is interior.

Electronic apparatus component 200 is unable to reach optimum Working at too high temperature or too low temperature.Cross High temperature or too low temperature result even in the quick aging of electronic apparatus component 200 or directly damaged.In addition, high temperature and The temperature shock that low temperature is alternately produced also results in the quick aging of electronic apparatus component 200 or directly damaged.Therefore, reference picture 4- Fig. 5, electronic and electrical equipment storing apparatus 300 can also include temperature-adjusting device 150.Temperature-adjusting device 150 is used to adjust The temperature in accommodation space 111 is saved, the temperature in accommodation space 111 is maintained in preset temperature interval, ensures electronic apparatus Component 200 works under suitable temperature environment.Specifically, temperature-adjusting device 150 can be heat abstractor, heat exchange dress Put, at least one of refrigerating plant or heating combined equipment.For example, temperature-adjusting device 150 can be to be arranged on the appearance of housing 110 The radiating fin in face, either acts on the heat exchanger of accommodation space 111 or acts on the refrigerating plant of accommodation space 111, Either act on the heating combined equipment of accommodation space 111 or act on accommodation space 111 possess refrigeration and heat-production functions it is cold Warm air conditioner etc..

Embodiment 3：

Reference picture 6, Fig. 6 is the structural representation of electronic and electrical equipment 30, from fig. 6 it can be seen that electronic and electrical equipment 20 include electronic and electrical equipment storing apparatus 400 and electronic apparatus component 200.

In the present embodiment, electronic and electrical equipment storing apparatus 400 includes housing 110.Housing 110 possesses substantially cube The exterior contour of body.It should be understood that in other embodiments, housing 110 can also possess the outside of other shapes Profile, such as cylinder.Housing 110 is hollow structure, and housing 110 limits closed accommodation space 111.Electronic apparatus member device Part 200 is arranged in accommodation space 111.Full of clean working gas in accommodation space 111.Working gas can for air, At least one of gas of nitrogen, inert gas or other suitable electronic electric equipment work.Other are adapted to electric set The gas of standby work refers to possess the gas of higher fire-protection rating and the class of insulation, such as sulfur hexafluoride.Electronic apparatus member device Part 200 works in accommodation space 111, prevents electronic apparatus component 200 with outside containing vapor, dust and pollutant Air is directly contacted, and full of clean working gas in accommodation space 111, thus prevented condensation that extraneous air brings and The problem of corrosion so that electronic apparatus component 200 can long-time normal work wherein, substantially increase electronic apparatus and set Standby 20 service life, reduces the frequency of maintenance and cost of electronic and electrical equipment 20.

It is difficult to realize absolute sealing.During working long hours, the working gas in accommodation space 111 is difficult Leakage is produced with the meeting avoided, causes work gas scale in accommodation space 111 not enough.Air pressure declines in accommodation space 111, and having can The outside air containing vapor, dust and pollutant can be caused to enter in accommodation space 111.In addition, being set to electronic apparatus During standby 10 progress internal overhaul, the working gas in accommodation space 111 can equally overflow.In order to supplement in accommodation space 111 Working gas, in the present embodiment, electronic and electrical equipment storing apparatus 400 also include gas supply device 130.Gas supply dress Putting 130 is used for the input service gas into accommodation space 111.

Fig. 6 and Fig. 9 are refer to, in the present embodiment, gas supply device 130 includes gas storage device 131 and break-make Valve 132.Gas storage device 131 is air accumulator, and gas storage device 131 is connected to accommodation space 111, on-off valve by pipeline 132 are arranged on pipeline.When in use, full of the working gas compressed in gas storage device 131.In accommodation space 111 When interior working gas is not enough, the working gas opened in on-off valve 132, gas storage device 131 can enter accommodation space 111, supplement the working gas in accommodation space 111.

Gas supply device 130 is not limited to one kind shown in Fig. 6 and Fig. 9.Fig. 7 and Figure 10 are refer to, in other tools In body embodiment, gas supply device 130 can also use following structure.Gas supply device 130 is filled including gas treatment Put 133.Gas treatment equipment 133 is used to generate working gas, and the outlet of gas treatment equipment 133 passes through pipeline and accommodation space 111 connections, the working gas of generation is inputted to accommodation space 111.Gas treatment equipment 133 can be it is diversified, For example：When working gas is air, gas treatment equipment 133 is air filtration dehydrating unit, and air is filled into gas treatment After putting 133, by filtering, dehumidifying, so that as clean working gas.In the figure 7, gas treatment equipment 133 is air nitrogen point From device.After air air inlet nitrogen separator, the sorbing material of air nitrogen separator interior to oxygen, vapor, dust and Other miscellaneous gas are adsorbed, and obtain pure nitrogen.Pure nitrogen is used to be supplied to accommodation space 111, supplements accommodation space Working gas in 111.

In addition, working long hours may cause extraneous air to enter in accommodation space 111, cause work in accommodation space 111 Make gas concentration reduction.Therefore, when gas treatment equipment 133 is air nitrogen separator, it can be changed by the way of interior circulation The problem of working gas concentration is low in kind accommodation space 111.Reference picture 8 and Figure 11, the inlet and outlet of gas treatment equipment 133 Connected with accommodation space 111.First air pump 134 is arranged at the import of gas treatment equipment 133.First gas Concentration Testing Device 135 is arranged in accommodation space 111, and first gas concentration detection apparatus 135 is electrically connected with the first air pump 134.Accommodating When the concentration of working gas in space 111 is less than preset concentration interval minimum value, first gas concentration detection apparatus 135 is controlled Make the first air pump 134 to work, the gas in accommodation space 111 is pumped into gas treatment equipment 133.By gas treatment equipment 133 adsorption treatment, pure nitrogen is back in accommodation space 111, so that it is guaranteed that working gas concentration in accommodation space 111 In preset concentration is interval.When the concentration of working gas in accommodation space 111 is higher than preset concentration interval maximum, the One gas concentration detection apparatus 135 controls the first air pump 134 to close.

Due to temperature change（Ambient temperature, which changes, and electronic apparatus component 200 generates heat and cools down caused temperature becomes Change）, the pressure of the working gas in accommodation space 111 can produce change.Too high or too low pressure can all influence electronic apparatus The normal work of component 200.If electronic and electrical equipment 20 is operated under high altitude environment, the air pressure ring of complexity is also faced with Border, electronic apparatus component 200 will bear the extra pressure that ambient pressure is brought, and add first electronic apparatus component 200 Working stress, so as to cause service life to reduce or directly damage.Therefore, reference picture 6, Fig. 7 and Fig. 8, in the present embodiment, electricity Sub- electric equipment storing apparatus 400 also includes barometric control unit.Barometric control unit is used for the air pressure in accommodation space 111 Maintain preset pressure interval interior.Specifically, barometric control unit includes the second electrically-controlled valve 141 and second pressure induction installation 142.Second electrically-controlled valve 141 is arranged on housing 110, and one end of the second electrically-controlled valve 141 is connected with accommodation space 111；Second electricity The other end of control valve 141 is connected with the space outside housing 110.Second pressure induction installation 142 is electrically connected with the second electrically-controlled valve 141 Connect.When the minimum value interval less than preset pressure of the pressure value in accommodation space 111, second pressure induction installation 142 is controlled Second electrically-controlled valve 141 is closed.When the maximum interval higher than preset pressure of the pressure in accommodation space 111, second pressure sense Device 142 is answered to control the second electrically-controlled valve 141 to open, so that the part working gas in accommodation space 111 be discharged, reduction is accommodating Pressure inside space 111.

Reference picture 9, Figure 10 and Figure 11, barometric control unit can also be realized using following structure.Barometric control unit bag Include accumulator 143, the 3rd electrically-controlled valve 144 and the 3rd pressure sensitive device 145.Working gas is accommodated in accumulator 143；Storage pressure The outlet of tank 143 is connected with accommodation space 111.3rd electrically-controlled valve 144 is arranged at the exit of accumulator 143.3rd feeling of stress Device 145 is answered to be electrically connected with the 3rd electrically-controlled valve 144.When the minimum value that the pressure in accommodation space 111 is interval less than preset pressure When, the 3rd pressure sensitive device 145 controls the 3rd electrically-controlled valve 144 to open so that the working gas in accumulator 143 enters accommodating In space 111, so that it is guaranteed that possessing enough pressure in accommodation space 111.When the pressure in accommodation space 111 is higher than default pressure During the maximum in power interval, the 3rd pressure sensitive device 145 controls the 3rd electrically-controlled valve 144 to close.In order in accommodation space 111 When pressure is excessive, the pressure in accommodation space 111 can be reduced, barometric control unit can also include the 3rd air pump 146.The The outlet of three air pumps 146 is connected with the entrance of accumulator 143, and the entrance of the 3rd air pump 146 is connected with accommodation space 111.3rd Pressure sensitive device 145 is electrically connected with the 3rd air pump 146.When the pressure in accommodation space 111 is interval higher than preset pressure most During big value, the 3rd pressure sensitive device 145 controls the 3rd air pump 146 to work, and the 3rd air pump 146 is by the work in accommodation space 111 Make gas feeding accumulator 143, so as to reduce the pressure in accommodation space 111.The barometric control unit is changed by interior circulation Pressure in accommodation space 111, can avoid the loss of working gas, reduction use cost and frequency of maintenance.

Electronic apparatus component 200 is unable to reach optimum Working at too high temperature or too low temperature.Cross High temperature or too low temperature result even in the quick aging of electronic apparatus component 200 or directly damaged.In addition, high temperature and The temperature shock that low temperature is alternately produced also results in the quick aging of electronic apparatus component 200 or directly damaged.Therefore, reference picture 6- Figure 11, electronic and electrical equipment storing apparatus 400 can also include temperature-adjusting device 150.Temperature-adjusting device 150 is used to adjust The temperature in accommodation space 111 is saved, the temperature in accommodation space 111 is maintained in preset temperature interval, ensures electronic apparatus Component 200 works under suitable temperature environment.Specifically, temperature-adjusting device 150 can be heat abstractor, heat exchange dress Put, at least one of refrigerating plant or heating combined equipment.For example, temperature-adjusting device 150 can be to be arranged on the appearance of housing 110 The radiating fin in face, either acts on the heat exchanger of accommodation space 111 or acts on the refrigerating plant of accommodation space 111, Either act on the heating combined equipment of accommodation space 111 or act on accommodation space 111 possess refrigeration and heat-production functions it is cold Warm air conditioner etc..

Embodiment 4：

Reference picture 12, Figure 12 is the structural representation of electronic and electrical equipment 40, in figure 12 it can be seen that electronic apparatus is set Standby 20 include electronic and electrical equipment storing apparatus 500 and electronic apparatus component 200.

In the present embodiment, electronic and electrical equipment storing apparatus 500 includes housing 110.Housing 110 possesses substantially cube The exterior contour of body.It should be understood that in other embodiments, housing 110 can also possess the outside of other shapes Profile, such as cylinder.Housing 110 is hollow structure, and housing 110 limits closed accommodation space 111.Electronic apparatus member device Part 200 is arranged in accommodation space 111.Full of clean working gas in accommodation space 111.Working gas can for air, At least one of gas of nitrogen, inert gas or other suitable electronic electric equipment work.Other are adapted to electric set The gas of standby work refers to possess the gas of higher fire-protection rating and the class of insulation, such as sulfur hexafluoride.Electronic apparatus member device Part 200 works in accommodation space 111, prevents electronic apparatus component 200 with outside containing vapor, dust and pollutant Air is directly contacted, and full of clean working gas in accommodation space 111, thus prevented condensation that extraneous air brings and The problem of corrosion so that electronic apparatus component 200 can long-time normal work wherein, substantially increase electronic apparatus and set Standby 20 service life, reduces the frequency of maintenance and cost of electronic and electrical equipment 20.

Electronic and electrical equipment storing apparatus 500 also includes the circulation line 161 that two ends are connected with accommodation space 111；Follow Check valve 162, the 4th air pump 163, accumulator 164, on-off valve 165 and air nitrogen separator are disposed with endless tube road 161 166.The one-way conduction on the 4th air pump 163 to the direction of accumulator 164 of check valve 162.When hypertonia in accommodation space 111 When, the 4th air pump 163 works, and the working gas in accommodation space 111 is stored into accumulator 164, so as to reduce accommodating sky Between pressure in 111.When hypotony in accommodation space 111, on-off valve 165 is opened, and makes the working gas in accumulator 164 By returning to accommodation space 111 after air nitrogen separator 166, so as to lift the pressure in accommodation space 111.In accumulator 164 Working gas by air nitrogen separator 166 when, air nitrogen separator 166 working gas can be handled, absorption wherein Vapor, oxygen, dust or other miscellaneous gas so that clean nitrogen enter accommodation space 111 in.On-off valve 165 can be adopted With electrically-controlled valve, and the 4th pressure sensitive device 167 is set in accommodation space 111, the 4th pressure sensitive device 167 is respectively with the Four air pumps 163 and on-off valve 165 are electrically connected, so as to when pressure is too high or too low in accommodation space 111, automatically control the 4th gas The working condition of pump 163 and on-off valve 165.

When working gas concentration is too low in accommodation space 111, the 4th air pump 163 can also be started, and open on-off valve 165.Gas in accommodation space 111 passes sequentially through check valve 162, the 4th air pump 163, accumulator 164, on-off valve 165 and sky Accommodation space 111 is returned after gas nitrogen separator 166.When working gas is by air nitrogen separator 166, air nitrogen separator 166 Working gas can be handled, adsorb vapor therein, oxygen, dust or other miscellaneous gas so that clean nitrogen enters In accommodation space 111.Second gas concentration detection apparatus 168, the inspection of second gas concentration can also be set in accommodation space 111 Survey device 168 to electrically connect with the 4th air pump 163 and on-off valve 165 respectively, so that the working gas concentration mistake in accommodation space 111 When low, the working condition of the 4th air pump 163 and on-off valve 165 is automatically controlled.

Electronic and electrical equipment storing apparatus 500 can also include temperature-adjusting device 150.Temperature-adjusting device 150 is used for The temperature in accommodation space 111 is adjusted, maintaining the temperature in accommodation space 111, preset temperature is interval interior, and guarantee electronics is electric Device component 200 works under suitable temperature environment.Specifically, temperature-adjusting device 150 can be heat abstractor, heat exchange dress Put, at least one of refrigerating plant or heating combined equipment.For example, temperature-adjusting device 150 can be to be arranged on the appearance of housing 110 The radiating fin in face, either acts on the heat exchanger of accommodation space 111 or acts on the refrigerating plant of accommodation space 111, Either act on the heating combined equipment of accommodation space 111 or act on accommodation space 111 possess refrigeration and heat-production functions it is cold Warm air conditioner etc..

Section Example of the present utility model is the foregoing is only, the utility model is not limited to, for this For art personnel, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle it Interior, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.

Claims

1. electronic and electrical equipment storing apparatus, it is characterised in that：

Including housing；The housing possesses closed accommodation space；The accommodation space is used to accommodate electronic and electrical equipment；

Full of clean working gas in the accommodation space；The working gas be air, nitrogen or inert gas in extremely Few one kind.

2. electronic and electrical equipment storing apparatus according to claim 1, it is characterised in that：

The electronic and electrical equipment storing apparatus also includes gas supply device；The gas supply device is used for described accommodating Space inputs the working gas.

3. electronic and electrical equipment storing apparatus according to claim 2, it is characterised in that：

The gas supply device includes gas storage device and on-off valve；The gas storage device by the on-off valve with The accommodation space connection.

4. electronic and electrical equipment storing apparatus according to claim 2, it is characterised in that：

The gas supply device includes gas treatment equipment；The gas treatment equipment is used to generate the working gas；Institute State gas treatment equipment to be connected with the accommodation space, the working gas of generation is inputted to the accommodation space.

5. electronic and electrical equipment storing apparatus according to claim 4, it is characterised in that：

The gas treatment equipment is air nitrogen separator.

6. electronic and electrical equipment storing apparatus according to claim 5, it is characterised in that：

The inlet and outlet of the air nitrogen separator is connected with the accommodation space；The electronic and electrical equipment storing apparatus Also include first gas concentration detection apparatus and the first air pump；First air pump is arranged at the import of the air nitrogen separator Place；The first gas concentration detection apparatus is electrically connected with first air pump, for the work in the accommodation space The concentration for making gas controls first air pump to work when being less than the interval minimum value of preset concentration, and in the accommodation space The working gas the concentration maximum interval higher than preset concentration when control first air pump to close.

7. electronic and electrical equipment storing apparatus according to claim 6, it is characterised in that：

The electronic and electrical equipment storing apparatus also includes the first electrically-controlled valve, first pressure induction installation and the second air pump；

One end of first electrically-controlled valve is connected with the accommodation space；Outside the other end and the housing of first electrically-controlled valve The space connection in portion；The first pressure induction installation is electrically connected with first electrically-controlled valve, in the accommodation space The pressure value minimum value interval less than preset pressure when control first electrically-controlled valve to close, and in the accommodation space Pressure controls first electrically-controlled valve to open when being higher than the interval maximum of preset pressure；

Second air pump is connected with the accommodation space；The first pressure induction installation is electrically connected with second air pump, Second air pump is controlled by the external world when being less than the interval minimum value of preset pressure for the pressure value in the accommodation space Air sends into the accommodation space.

8. the electronic and electrical equipment storing apparatus according to any one in claim 1-6, it is characterised in that：

The electronic and electrical equipment storing apparatus also includes barometric control unit；The barometric control unit is used for will be described accommodating It is interval interior that air pressure in space maintains preset pressure.

9. electronic and electrical equipment storing apparatus according to claim 8, it is characterised in that：

The barometric control unit includes the second electrically-controlled valve and second pressure induction installation；One end of second electrically-controlled valve and institute State accommodation space connection；The other end of second electrically-controlled valve is connected with the space of the hull outside；The second pressure sense Device is answered to be electrically connected with second electrically-controlled valve, it is interval less than the preset pressure for the pressure value in the accommodation space Minimum value when control second electrically-controlled valve to close, and the pressure in the accommodation space is interval higher than the preset pressure Maximum when control second electrically-controlled valve to open.

10. electronic and electrical equipment storing apparatus according to claim 8, it is characterised in that：

The barometric control unit includes accumulator, the 3rd electrically-controlled valve and the 3rd pressure sensitive device；

Accommodated in the accumulator and stated working gas；The outlet of the accumulator is connected with the accommodation space；Described Three electrically-controlled valves are arranged at the exit of the accumulator；The 3rd pressure sensitive device is electrically connected with the 3rd electrically-controlled valve, The pressure that the 3rd pressure sensitive device is used in the accommodation space is controlled when being less than the interval minimum value of preset pressure 3rd electrically-controlled valve is opened, and control is described during the maximum interval higher than preset pressure of the pressure in the accommodation space 3rd electrically-controlled valve is closed.

11. electronic and electrical equipment storing apparatus according to claim 10, it is characterised in that：

The outlet of the accumulator is connected with the accommodation space；The barometric control unit also includes the 3rd air pump；Described Three air pumps are connected with the entrance of the accumulator；The 3rd pressure sensitive device is electrically connected with the 3rd air pump；

When the pressure that the 3rd pressure sensitive device is used in the accommodation space is higher than preset pressure interval maximum Control the 3rd air pump that the working gas in the accommodation space is sent into the accumulator.

12. electronic and electrical equipment storing apparatus according to claim 8, it is characterised in that：

The barometric control unit includes gas adsorbing device；The gas adsorbing device is used for the pressure in the accommodation space Adsorb the working gas during power maximum interval higher than the preset pressure, and the pressure in the accommodation space is less than The working gas is released during the minimum value in the preset pressure interval.

13. electronic and electrical equipment storing apparatus according to claim 1, it is characterised in that：

The electronic and electrical equipment storing apparatus also includes the temperature-adjusting device for being used to adjust the temperature in the accommodation space.

14. electronic and electrical equipment storing apparatus according to claim 13, it is characterised in that：

The temperature-adjusting device is at least one of heat abstractor, heat-exchanger rig, refrigerating plant or heating combined equipment.

15. the electronic and electrical equipment storing apparatus according to claim 13 or 14, it is characterised in that：

16. electronic and electrical equipment storing apparatus according to claim 15, it is characterised in that：

17. electronic and electrical equipment storing apparatus according to claim 15, it is characterised in that：

18. electronic and electrical equipment storing apparatus according to claim 17, it is characterised in that：

19. electronic and electrical equipment storing apparatus according to claim 15, it is characterised in that：

20. the electronic and electrical equipment storing apparatus according to claim 13 or 14, it is characterised in that：

21. electronic and electrical equipment storing apparatus according to claim 20, it is characterised in that：

22. electronic and electrical equipment storing apparatus according to claim 20, it is characterised in that：

23. electronic and electrical equipment storing apparatus according to claim 22, it is characterised in that：

The gas treatment equipment is air nitrogen separator.

24. electronic and electrical equipment storing apparatus according to claim 23, it is characterised in that：

25. electronic and electrical equipment storing apparatus according to claim 24, it is characterised in that：

26. electronic and electrical equipment storing apparatus according to claim 20, it is characterised in that：

27. electronic and electrical equipment storing apparatus according to claim 26, it is characterised in that：

28. electronic and electrical equipment storing apparatus according to claim 26, it is characterised in that：

29. electronic and electrical equipment storing apparatus according to claim 28, it is characterised in that：

30. electronic and electrical equipment storing apparatus according to claim 26, it is characterised in that：

31. the electronic and electrical equipment storing apparatus according to any one in claim 1-5, it is characterised in that：

The housing is at least partly made from a material that be thermally conductive.

32. electronic and electrical equipment storing apparatus according to claim 31, it is characterised in that：

33. electronic and electrical equipment storing apparatus according to claim 32, it is characterised in that：

34. electronic and electrical equipment storing apparatus according to claim 32, it is characterised in that：

35. electronic and electrical equipment storing apparatus according to claim 34, it is characterised in that：

36. electronic and electrical equipment storing apparatus according to claim 32, it is characterised in that：

37. the electronic and electrical equipment storing apparatus according to any one in claim 1-7, it is characterised in that：

The housing is at least partly made up of elastomeric material；The part that the housing is made up of elastomeric material is used in the work Expansion or shrinkage in the presence of the pressure of gas, so that the volume increase of the accommodation space.

38. the electronic and electrical equipment storing apparatus according to claim 37, it is characterised in that：

39. the electronic and electrical equipment storing apparatus according to claim 38, it is characterised in that：

40. electronic and electrical equipment storing apparatus according to claim 1, it is characterised in that：

The electronic and electrical equipment storing apparatus also includes the circulation line that two ends are connected with the accommodation space；The circulation Check valve, the 4th air pump, accumulator, on-off valve and air nitrogen separator are disposed with pipeline.

41. electronic and electrical equipment storing apparatus according to claim 40, it is characterised in that：

The electronic and electrical equipment storing apparatus also includes the 4th pressure sensitive device；The 4th pressure sensitive device is used to examine The pressure surveyed in the accommodation space；The on-off valve is electrically-controlled valve；The 4th pressure sensitive device and on-off valve electricity Connection；The 4th pressure sensitive device is electrically connected with the 4th air pump.

42. the electronic and electrical equipment storing apparatus according to claim 40 or 41, it is characterised in that：

The electronic and electrical equipment storing apparatus also includes second gas concentration detection apparatus；The second gas Concentration Testing dress Put the concentration for detecting the working gas in the accommodation space；The on-off valve is electrically-controlled valve；The second gas is dense Degree detection means is electrically connected with the on-off valve；The second gas concentration detection apparatus is electrically connected with the 4th air pump.

43. electronic and electrical equipment storing apparatus according to claim 1, it is characterised in that：

The housing is any one in charging pile shell, computer cabinet, communication cabinet or power distribution cabinet.

44. electronic and electrical equipment, it is characterised in that：

The electronic and electrical equipment accommodates for the electronic and electrical equipment described in any one in charging pile, including claim 1-42 Device, the housing constitutes the charging pile shell of the charging pile.

45. electronic and electrical equipment, it is characterised in that：

The electronic and electrical equipment accommodates for the electronic and electrical equipment described in any one in computer, including claim 1-42 Device, the housing constitutes the computer cabinet of the computer.

46. electronic and electrical equipment, it is characterised in that：

The electronic and electrical equipment holds for the electronic and electrical equipment described in any one in communication equipment, including claim 1-42 Receive device, the housing constitutes the communication cabinet of the communication equipment.

47. electronic and electrical equipment, it is characterised in that：

The electronic and electrical equipment accommodates for the electronic and electrical equipment described in any one in power distribution cabinet, including claim 1-42 Device, the housing constitutes the power distribution cabinet of the power distribution cabinet.