CN104121669A

CN104121669A - Power pack, air conditioning device, power pack manufacturing method and air course guiding method

Info

Publication number: CN104121669A
Application number: CN201410249981.3A
Authority: CN
Inventors: 朱伟; 杨昆; 张华军; 陆健
Original assignee: Cold Princes And Dukes Department
Current assignee: Cold King Co ltd
Priority date: 2014-06-06
Filing date: 2014-06-06
Publication date: 2014-10-29
Anticipated expiration: 2034-06-06
Also published as: CN104121669B

Abstract

The invention discloses a power pack, an air conditioning device, a power pack manufacturing method and a power pack air course guiding method. The power pack comprises a shell, wherein a first functional element, a second functional element and a third functional element are contained in a first area, a second area and a third area which are defined by the shell respectively, the first area and the second area are located on the two sides of the area defined by the shell respectively, and air openings are formed in the positions, corresponding to the first area, the second area and the third area, on the shell respectively. The air conditioning device comprises the power pack and a refrigerating device. The power pack manufacturing method comprises the steps that the shell is formed; the area defined by the shell of the power pack is divided into the first area, the second area and the third area; the first functional element, the second functional element and the third functional element are arranged in the first area, the second area and the third area respectively, and the air openings are formed in the shell. The power pack air course guiding method comprises the steps that external air is guided to enter from the two sides of the power pack, and the air exits from the middle of the power pack. The power pack, the air conditioning device, the power pack manufacturing method and the air course guiding method can improve the cooling effect on the functional elements in the power pack.

Description

Power bag, aircondition, power pack making method and wind path bootstrap technique

Technical field

The present invention relates to Refrigeration Technique, in particular to the manufacture method of power bag, aircondition, power bag and the bootstrap technique of power bag wind path.

Background technology

Utilize the aircondition of air-cooled technology to be widely used in the temperature in cooling space.Utilize the aircondition of air-cooled technology can comprise dynamic structure and refrigerating plant, dynamic structure, for providing power to refrigerating plant, generally includes the function element such as transformer, frequency converter, compressor and fan.Dynamic structure can provide electric power and compression power to refrigerating plant, and wherein, compression power is provided by the compressor in dynamic structure, with the gas to refrigerating plant output HTHP.

In current aircondition, all functions element in dynamic structure is all concentrated and is seated in together, as transformer and frequency converter placed adjacent.And, carry out cooling by the overall wind path of aircondition to the function element in dynamic structure.

In the prior art, due to the mid-overall wind path of putting together and using aircondition of all functions sets of elements in dynamic structure, therefore, bad to the cooling effect of the function element in dynamic structure.

Summary of the invention

The invention provides the manufacture method of power bag, aircondition, power bag and the bootstrap technique of power bag wind path, can improve the cooling effect to function element in power bag.

The invention provides a kind of power bag, comprising: housing,

In the first area that described housing surrounds, accommodate the first function element;

In the second area that described housing surrounds, accommodate the second function element;

In the 3rd region that described housing surrounds, accommodate the 3rd function element;

Wherein, described first area and described second area lay respectively at the both sides in the region that described housing surrounds, and described the 3rd region is between described first area and described second area;

Described housing comprises respectively air port on the position of the described first area of correspondence, on the position of corresponding described second area and on the position in corresponding described the 3rd region.

Wherein, described the first function element comprises: transformer;

Described the second function element comprises: frequency converter;

Described the 3rd function element comprises: compressor and blower fan.

Alternatively, described housing comprises respectively air inlet on the position of the described first area of correspondence and on the position of corresponding described second area, on the position in described the 3rd region of correspondence, comprises air outlet;

Or,

Described housing comprises respectively air outlet on the position of the described first area of correspondence and on the position of corresponding described second area, on the position in described the 3rd region of correspondence, comprises air inlet.

Alternatively, when described housing comprises respectively air inlet on the position of the described first area of correspondence and on the position of corresponding described second area, comprise air outlet on the position in described the 3rd region of correspondence time, described the 3rd function element comprises: with respect to described the first function element and described the second function element, have the high-temperature components of higher temperature or to the more insensitive element of temperature;

When described housing comprises respectively air outlet on the position of the described first area of correspondence and on the position of corresponding described second area, comprise air inlet on the position in described the 3rd region of correspondence time, described the 3rd function element comprises: with respect to described the first function element and described the second function element, and element that temperature not high more insensitive to temperature.

Preferably, when described housing comprises respectively air inlet on the position of the described first area of correspondence and on the position of corresponding described second area, comprise air outlet on the position in described the 3rd region of correspondence time,

Described housing comprises: the external shell of inner shell and the described inner shell of covering;

On described external shell, comprise the first side surface body; On described inner shell, comprise the second side surface body engaging with described the first side surface body;

Described the first side surface body comprises: at locational first air inlet of the described first area of correspondence, and at locational second air inlet of the described second area of correspondence, and at locational first air outlet in described the 3rd region of correspondence;

Described the second side surface body comprises: at locational the 3rd air inlet of the described first area of correspondence, and at locational the 4th air inlet of the described second area of correspondence, and at locational second air outlet in described the 3rd region of correspondence.

Preferably,

It is poor that the position of the position of described the 3rd air inlet and described the first air inlet forms horizontal level;

And/or,

It is poor that the position of the position of described the 4th air inlet and described the second air inlet forms horizontal level;

And/or,

The position of described the 3rd air inlet is higher than the position of described the first air inlet;

And/or,

The position of described the 4th air inlet is higher than the position of described the second air inlet.

Preferably,

Between described the first side surface body and described the second side surface body, be formed with clearance space;

On described the first side surface body and/or described the second side surface body, comprise separating part, described clearance space is divided into disconnected the first clearance space, the second clearance space and the 3rd clearance space mutually by described separating part, and described the 3rd air inlet and described the first air inlet are all communicated with described the first clearance space, and described the first air outlet and the second air outlet are all communicated with described the second clearance space, and described the 4th air inlet and described the second air inlet are all communicated with described the 3rd clearance space.

Alternatively,

On described inner shell, comprise the first dividing plate of separating described first area and described the 3rd region, and separate the second partition in described second area and described the 3rd region; Described the first dividing plate and described second partition have more than one ventilating opening away from described the second side surface body place respectively;

And/or,

Any one or more upper storing in described the first air inlet, described the second air inlet, described the 3rd air inlet and described the 4th air inlet has screen pack;

And/or,

In the time that described the 3rd function element comprises blower fan, on described the second side surface body, to put and have fixed head corresponding to the position of described the second air outlet, described blower fan is fixedly connected on described fixed head.

The top of described external shell has protuberance in the position corresponding to described the 3rd region;

And/or,

On described inner shell, put and have more than one rotatable hanger;

And/or,

Described power bag further comprises: be placed in the insulation board of the bottom of described inner shell, between described insulation board and the bottom of described inner shell, be formed with more than one recess; On described insulation board, be connected with more than one bolt, the bottom of described more than one bolt is positioned at described recess and does not contact with the bottom of described inner shell.

The invention allows for a kind of aircondition, comprise any one power bag that the present invention proposes, and refrigerating plant, described power bag is connected with described refrigerating plant, and provides power to described refrigerating plant.

Preferably, described power bag is connected by split type mode with described refrigerating plant.

The manufacture method that the invention allows for a kind of power bag, comprising:

Form housing;

The region that the housing of power bag is surrounded is divided into first area, second area and the 3rd region;

The first function element is placed in described first area;

The second function element is placed in described second area;

The 3rd function element is placed in described the 3rd region;

On described housing, on the position of the described first area of correspondence, on the position of corresponding described second area and on the position in corresponding described the 3rd region, form respectively air port;

Wherein, described first area and described second area lay respectively at the both sides in the region that described housing surrounds, and described the 3rd region is between described first area and described second area.

Alternatively, described formation air port comprises:

On described housing, on the position of the described first area of correspondence and on the position of corresponding described second area, form respectively air inlet, on the position in described the 3rd region of correspondence, form air port;

Or,

On described housing, on the position of the described first area of correspondence and on the position of corresponding described second area, form respectively air port, on the position in described the 3rd region of correspondence, form air inlet.

Alternatively,

When form respectively air inlet on the position of the described first area of correspondence and on the position of corresponding described second area on described housing, form air port on the position in described the 3rd region of correspondence time, describedly the 3rd function element is placed in to described the 3rd region comprises: be seated in described the 3rd region by described high-temperature components or to the more insensitive element of temperature;

When form respectively air port on the position of the described first area of correspondence and on the position of corresponding described second area on described housing, form air inlet on the position in described the 3rd region of correspondence time, describedly the 3rd function element is placed in to described the 3rd region comprises: will be with respect to described the first function element and described the second function element, element more insensitive to temperature and that temperature is not high is seated in described the 3rd region.

Preferably, when on described housing, on the position of the described first area of correspondence and on the position of corresponding described second area, form respectively air inlet, form air port on the position in described the 3rd region of correspondence time;

Described formation housing comprises: the external shell that forms inner shell and the described inner shell of covering;

The method further comprises:

On the first side surface body of described external shell, on the position of corresponding described first area, form the first air inlet;

On the first side surface body of described external shell, on the position of corresponding described second area, form the second air inlet;

On the first side surface body of described external shell, on the position in corresponding described the 3rd region, form the first air outlet;

On second side surface body engaging with described the first side surface body of described inner shell, on the position of corresponding described first area, form the 3rd air inlet;

On described second side surface body of described inner shell, on the position of corresponding described second area, form the 4th air inlet;

On position with corresponding described the 3rd region on described second side surface body of described inner shell, form the second air outlet.

Preferably,

Form described the first air inlet and described the 3rd air inlet comprises: the position of described the 3rd air inlet and the position of described the first air inlet are set, and to form horizontal level poor, and/or the position of described the 3rd air inlet is set higher than the position of described the first air inlet;

And/or,

Form described the second air inlet and described the 4th air inlet comprises: the position of described the 4th air inlet and the position of described the second air inlet are set, and to form horizontal level poor, and/or the position of described the 4th air inlet is set higher than the position of described the second air inlet.

Alternatively,

Between described the first side surface body and described the second side surface body, form clearance space;

Described clearance space is divided into disconnected the first clearance space, the second clearance space and the 3rd clearance space mutually, and described the 3rd air inlet and described the first air inlet are all communicated with described the first clearance space, and described the first air outlet and the second air outlet are all communicated with described the second clearance space, and described the 4th air inlet and described the second air inlet are all communicated with described the 3rd clearance space.

Preferably, the method further comprises:

On described inner shell, put more than one rotatable hanger.

Preferably, the method further comprises:

Insulation board is put in bottom at described inner shell, and forms more than one recess between described insulation board and the bottom of described inner shell;

On described insulation board, connect more than one bolt, the bottom of described more than one bolt is arranged in described recess and is not contacted with the bottom of described inner shell.

Alternatively, described first area, described second area and described the 3rd region different altitude range of correspondence respectively; The height of described the first function element is in altitude range corresponding to described first area, and the height of described the second function element is in altitude range corresponding to described second area; The height of described the 3rd function element is in altitude range corresponding to described the 3rd region.

The bootstrap technique that the invention allows for a kind of power bag wind path, comprising:

Outside wind is guided respectively to the two side areas entering in described power bag from the both sides of power bag;

The wind of described power bag two side areas is directed to respectively to the zone line in described power bag;

The wind of zone line in described power bag is guided out to described power bag.

Visible, in the present invention, the region that the housing of power bag is surrounded is divided, put the function element subregion of power bag, and air port is respectively in the zones of different of housing, respectively on the position in corresponding first area, second area and the 3rd region, that is to say, outside wind completes air intake and air-out from the trizonal air port of corresponding power bag.Function element is put in this kind of subregion, and the independent wind path guidance mode of subregion air intake and air-out, can more effectively carry out cooling to the function element of power bag inside.And the independent wind path of power bag, without the overall wind path that is limited to aircondition, has also increased the flexibility that power bag uses.

Brief description of the drawings

In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in below describing is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawing illustrated embodiments other embodiment and accompanying drawing thereof.

Fig. 1 is the decomposition texture schematic diagram of one embodiment of the invention medium power bag.

Fig. 2 is the schematic diagram of the external shell of one embodiment of the invention medium power bag.

Fig. 3 is the perspective view that one embodiment of the invention does not comprise the power bag of external shell.

Fig. 4 is the stereochemical structure perspective view of one embodiment of the invention medium power bag.

Fig. 5 is air inlet on external shell and the inner shell of one embodiment of the invention medium power bag and the position relationship schematic diagram of air outlet.

Fig. 6 is the perspective view that comprises separating part on one embodiment of the invention peripheral housing.

Fig. 7 is the schematic diagram that comprises dividing plate in one embodiment of the invention on inner shell.

Fig. 8 is that in one embodiment of the invention, blower fan is fixedly connected on the schematic diagram on fixed head.

Fig. 9 is the schematic diagram that in one embodiment of the invention, blower fan is placed in inner shell by fixed head.

Figure 10 comprises hanger and the schematic diagram of hanger in collapsed state on inner shell in one embodiment of the invention.

Figure 11 comprises hanger and the schematic diagram of hanger in open mode on inner shell in one embodiment of the invention.

Figure 12 is the perspective structure schematic diagram that is formed with recess in one embodiment of the invention between insulation board and inner shell.

Figure 13 is the structural representation of the air inlet of one embodiment of the invention peripheral housing.

Figure 14 is the structural representation of aircondition in one embodiment of the invention.

Figure 15 is one embodiment of the invention medium power bag and refrigerating plant physical connection the schematic diagram that is arranged on roof.

Figure 16 is the split type schematic diagram that is arranged on roof of one embodiment of the invention medium power bag and refrigerating plant.

Figure 17 is the flow chart of the manufacture method of one embodiment of the invention medium power bag.

Figure 18 is the manufacture method flow chart of another embodiment of the present invention medium power bag.

In each accompanying drawing, similarly mark is indicated respectively corresponding parts.

Detailed description of the invention

One embodiment of the invention has proposed a kind of power bag, and this power handbag is drawn together: housing,

In one embodiment of the invention, the structure of power bag can realize both sides air intake, middle air-out.Now, described housing comprises respectively air inlet on the position of the described first area of correspondence and on the position of corresponding described second area, on the position in described the 3rd region of correspondence, comprises air outlet;

In one embodiment of the invention, the structure of power bag can also realize two side air-outs, middle air intake.Now, described housing comprises respectively air outlet on the position of the described first area of correspondence and on the position of corresponding described second area, on the position in described the 3rd region of correspondence, comprises air inlet.

In one embodiment of the invention, when the structure of power bag is above-mentioned both sides air intake, when the structure of middle air-out, can, according to the temperature feature of function element, carry out subregion storing to function element.Such as, be placed in above-mentioned the 3rd region by high-temperature components relatively high temperature or to the more insensitive element of temperature, the wind that enters first area and second area from both sides air inlet is converged to the 3rd region, concentrate the high-temperature components in the 3rd region are carried out to cooling rear air-out, thus the further cooling effect that improves the function element to power bag.And, the relatively high high-temperature components of temperature are placed in the 3rd region, the relatively low function element of temperature is placed in respectively the way in first area and second area, also can make both sides air intake first carry out cooling to the relatively low function element of temperature in first area and second area, and then carry out cooling to the high-temperature components that in the 3rd region, temperature is higher, thereby can maintain wind and need the higher temperatures between refrigerating function element poor, also further improve the cooling effect to the function element in power bag.In one embodiment of the invention, described high-temperature components can be placed in the position near air outlet in the 3rd region.

In one embodiment of the invention, when the structure of power bag is two above-mentioned side air-outs, when the structure of middle air intake, described the 3rd function element can comprise: with respect to described the first function element and described the second function element, and element that temperature not high more insensitive to temperature.This kind of structure can maintain wind and need the higher temperatures between refrigerating function element poor, improves the cooling effect of the function element to power bag.

In one embodiment of the invention, also can, according to the height feature of function element, carry out subregion storing to function element.Now, described first area, described second area and described the 3rd region different altitude range of correspondence respectively; The height of described the first function element is in altitude range corresponding to described first area, and the height of described the second function element is in altitude range corresponding to described second area; The height of described the 3rd function element is in altitude range corresponding to described the 3rd region.Like this, can improve the flexibility of power pack housing height design, be convenient to form different housing height according to the differing heights of function element in zones of different, thereby can better mate with refrigerating plant.

Be understandable that, in other embodiments of the invention, in described first area, described second area and described the 3rd region any two or three also can corresponding identical altitude range; That is to say, described first area, described second area and described the 3rd region any two or three also can put the function element with equal height.

In one embodiment of the invention, the first function element can comprise: transformer, and transformer is placed in first area; Described the second function element can comprise: frequency converter, and frequency converter is placed in second area; Described the 3rd function element can comprise: compressor and blower fan, compressor and blower fan are placed in the 3rd region.Blower fan can be that evaporator fan or other are applicable to outdoor blower fan.

In one embodiment of the invention, when described housing comprises respectively air inlet on the position of the described first area of correspondence and on the position of corresponding described second area, comprise air outlet on the position in described the 3rd region of correspondence time,

The housing of power bag can comprise: the external shell of inner shell and the described inner shell of covering;

In one embodiment of the invention, on the basis of power bag independence wind path structure, the structure of power bag may further include the placement configurations feature of air inlet and air outlet, further improves air cooling effect by the air inlet of storing and the position of air outlet.Preferably implementation comprises any one or a few in following four kinds of position implementations:

Position implementation one: it is poor that the position of the position of described the 3rd air inlet and described the first air inlet forms horizontal level.

In this implementation one, the 3rd air inlet of the first air inlet of external shell and inner shell forms alternate position spike in the horizontal direction, thereby make wind arrive the fetch increase of the 3rd air inlet by the first air inlet from outside, reduce windage, and be conducive to stop the aqueous water in wind to enter power bag.

Position implementation one: it is poor that the position of the position of described the 4th air inlet and described the second air inlet forms horizontal level;

In this implementation, the 4th air inlet of the second air inlet of external shell and inner shell forms alternate position spike in the horizontal direction of equipment, make wind tilt to enter the 4th air inlet from outside by the second air inlet, thereby increase fetch, reduce windage, and be conducive to stop the aqueous water in wind to enter power bag.

Position implementation three: the position of described the 3rd air inlet is higher than the position of described the first air inlet;

In this implementation, the 3rd air inlet of inner shell is higher than the position of the first air inlet of external shell, in the vertical direction of equipment, form alternate position spike, make wind upwards arrive the 3rd air inlet from outside by the first air inlet, thereby increase fetch, reduce windage, and be conducive to stop the aqueous water in wind to enter power bag.

Position implementation four: the position of described the 4th air inlet is higher than the position of described the second air inlet.

In this implementation, the 4th air inlet of inner shell is higher than the position of the second air inlet of external shell, in the vertical direction of equipment, form alternate position spike, make wind upwards arrive the 4th air inlet from outside by the second air inlet, thereby increase fetch, reduce windage, and be conducive to stop the aqueous water in wind to enter power bag.

In one embodiment of the invention, above-mentioned four kinds of position implementations are used in combination, thereby realize power bag both sides air intake, and, wind arrives inner shell in mode obliquely from external shell, increase the fetch of wind between external shell and inner shell, reduced windage, and effectively stoped the aqueous water in wind to enter power bag.

In one embodiment of the invention, the position of the second air outlet on described inner shell is higher than the position of the first air outlet on described external shell, thereby is more conducive to air-out.

In one embodiment of the invention, on the basis of the independent wind path structure of power bag, in order to increase the fetch of wind between external shell and inner shell, reduce windage, can also between described the first side surface body and described the second side surface body, be formed with clearance space.Correspondingly, in order to prevent that air inlet is communicated with the wind of air outlet, on described the first side surface body and/or described the second side surface body, comprise separating part, described clearance space is divided into disconnected the first clearance space, the second clearance space and the 3rd clearance space mutually by described separating part, and described the 3rd air inlet and described the first air inlet are all communicated with described the first clearance space, and described the first air outlet and the second air outlet are all communicated with described the second clearance space, and described the 4th air inlet and described the second air inlet are all communicated with described the 3rd clearance space.

Wherein, if include separating part on described the first side surface body and described the second side surface body, so, the separating part of the first side surface body engages with the separating part of the second side surface body.

In one embodiment of the invention, on the basis of the independent wind path structure of power bag, the regional that inner shell surrounds can be isolated by dividing plate, now, on described inner shell, comprise the first dividing plate of separating described first area and described the 3rd region, and separate the second partition in described second area and described the 3rd region; In order to make, wind energy is enough to circulate in the region of inner shell, described the first dividing plate and described second partition have more than one ventilating opening away from described the second side surface body place respectively, thereby wind is entered from the both sides of power bag, element in cooling first area and second area respectively, then oppositely enter the 3rd region, element in cooling the 3rd region, and from the middle air-out of power bag.

In the above embodiment of the present invention, the first side surface body and the second side surface body are positioned at the same side of power bag, that is to say, all air inlets that power is wrapped and air outlet are all positioned at the same side of power bag, therefore can reduce the installation complexity of power bag.

In one embodiment of the invention, in order to reduce foreign material or the impact of moisture on air intake that may carry in wind, any one or more upper storing in described the first air inlet, described the second air inlet, described the 3rd air inlet and described the 4th air inlet has screen pack, to filter foreign material or the moisture that may carry in wind.

In one embodiment of the invention, for the ease of changing the blower fan in power bag, in the time that described the 3rd function element comprises blower fan, can on described the second side surface body, put fixed head in the position corresponding to described the second air outlet, described blower fan is fixedly connected on described fixed head.When follow-up maintenance, remove blower fan by removing easily fixed head, and by mounting plate easily, blower fan is installed.In one embodiment of the invention, described fixed head can be aluminium sheet.

Due to the height difference of dissimilar compressor, in one embodiment of the invention, the top of described external shell can have protuberance in the position corresponding to described the 3rd region, thereby makes power bag can put the more compressor of high altitude.

For the ease of assembling power bag, power is wrapped and can be comprised hanger, by hanger, power bag is sling or shift position etc.In one embodiment of the invention, can on described inner shell, put more than one rotatable hanger.This kind of structure, when without use hanger, can rotate to hanger inner shell inside, in collapsed state, in the time that needs use hanger, hanger can be spun out, in use state.Be fixedly connected with the way of hanger at external shell with respect to use, the way that installs rotatable hanger on inner shell additional can make the structure of power bag more compact, and flexibility is stronger.And, on inner shell, install the way of rotatable hanger additional, without punching, therefore, can avoid the problem that enters power bag from the hole of external shell as outside rainwater on external shell.

In power bag, can use bolt, and bolt may be charged.In order to prevent bolt contact housing conduction, prior art is that bolt is placed in to insulation board, and the thickness of insulation board need to meet exposes bolt from insulation board, thereby does not contact the requirement of housing.In one embodiment of the invention, in order further to simplify the structure of power bag, can reduce the thickness of the insulation board using in power bag.Its implementation comprises: put the bottom of described inner shell insulation board, between described insulation board and the bottom of described inner shell, forms more than one recess; On described insulation board, be connected with more than one bolt, the bottom of described more than one bolt is positioned at described recess and does not contact with the bottom of described inner shell.Visible, by the design of recess, can ensure that bolt does not contact with housing, also can reduce insulation board material and the thickness of use.

In this embodiment of the present invention, the mode that forms more than one recess between described insulation board and the bottom of described inner shell has multiple, such as, the bottom of described inner shell is formed with the thickening layer being connected with insulation board, but this thickening layer only region the band of position of exposing except bolt forms, the band of position that bolt exposes is formed as above-mentioned recess, and the bottom of bolt is positioned at described recess and does not contact with the bottom of described inner shell.

One embodiment of the present of invention have also proposed a kind of aircondition, and this aircondition comprises the power bag that above-mentioned any one embodiment proposes, and refrigerating plant, and described power bag is connected with described refrigerating plant, and provides power to described refrigerating plant.This power can comprise electric power and compression power.

In one embodiment of the invention, aircondition is vehicular aircondition.

In one embodiment of the invention, described power bag is connected by split type mode with described refrigerating plant.Like this, power bag can be arranged on different positions from refrigerating plant, and places without disjunctor, has reduced the requirement of installation site, has increased the flexibility that aircondition is installed.

In conjunction with each accompanying drawing, embodiments of the invention are described in more detail below.

Referring to Fig. 1, Fig. 2 and Fig. 3, in one embodiment of the invention, with power bag both sides air intake, the structure of middle air-out is example, and power handbag is drawn together: the external shell 12 of inner shell 11 and covering inner shell 11,

In the first area 1001 that inner shell 11 surrounds, accommodate the first function element 110;

In the second area that inner shell 11 surrounds, 1002 accommodate the second function element 120;

In the 3rd region 1003 that inner shell 11 surrounds, accommodate the 3rd function element 130;

Wherein, first area 1001 and second area 1002 lay respectively at the both sides in the region that inner shell 11 surrounds, and the 3rd region 1003 is between first area 1001 and second area 1002;

On the first side surface body 21 of external shell 12, comprise: at locational first air inlet 201 of corresponding first area 1001, at locational second air inlet 202 of corresponding second area 1002, and at locational first air outlet 203 in corresponding the 3rd region 1003;

Inner shell 11 comprises the second side surface body 31, this second side surface body 31 engages with the first side surface body 21, and comprise on the second side surface body 31: at locational the 3rd air inlet 301 of corresponding first area 1001, at locational the 4th air inlet 302 of corresponding second area 1002, and at locational second air outlet 303 in corresponding the 3rd region 1003.

Referring to Fig. 1 and Fig. 2, in one embodiment of the invention, can also be at corresponding first area and second area place, according to function element desired height, the side structure of external shell is designed to multistage arc, to increase visual effect, reduces the whole height of power bag.And this multistage arcuate structure of power bag can also form better coupling with refrigerating plant in shape.

Referring to Fig. 1, in one embodiment of the invention, the first function element 110 can comprise: transformer; The second function element 120 can comprise: frequency converter; The 3rd function element 130 can comprise: compressor.Because compressor has higher temperature, therefore, compressor can be placed in the 3rd region, thereby more be conducive to the compressor of high temperature to carry out cooling.

Referring to Fig. 2, in one embodiment of the invention, the top of external shell 21 can have protuberance 204 in the position corresponding to the 3rd region 1003, so that dressing has the 3rd function element 130 of high altitude more such as having the more compressor of high altitude.

In an embodiment of the present invention, the position relationship of each air inlet on inner shell and external shell and air outlet can configure as required.Referring to Fig. 4 and Fig. 5, in a preferred embodiment of the present invention, it is poor that the position of the position of the 3rd air inlet 301 and the first air inlet 201 forms horizontal level, and the position of the 3rd air inlet 301 is higher than the position of the first air inlet 201; And it is poor that the position of the position of the 4th air inlet 302 and the second air inlet 202 forms horizontal level, and the position of the 4th air inlet 302 is higher than the position of the second air inlet 202.That is to say the oblique upper of first air inlet 201 of the 3rd air inlet 301 on inner shell 11 on external shell 12, the oblique upper of second air inlet 202 of the 4th air inlet 302 on inner shell 11 on external shell 12.

Be understandable that, in other embodiments of the invention, the position relationship of each air inlet and air outlet also can be different from the position relationship shown in Fig. 4 and Fig. 5.

Referring to Fig. 2 to Fig. 5, in one embodiment of the invention, the first air outlet 203 on external shell 12 can be formed on the bottom of the first side surface body 21 of external shell 12, the second air outlet 303 on inner shell 11 can be formed on the second side surface body 31 of inner shell 11, and its position is higher than the first air outlet 203.And the second air outlet 303 can comprise two square aperture.

Referring to Fig. 2 to Fig. 4 and Fig. 6, in one embodiment of the invention, in order to increase the fetch of wind between external shell 21 and inner shell 11, reduce windage, stop the liquid water in wind to enter, between the first side surface body 21 and the second side surface body 31, be formed with clearance space.Corresponding this kind of structure, in order to prevent that air inlet is communicated with the wind of air outlet, can be by air inlet and air outlet isolation.Particularly, on the first side surface body 21 and the second side surface body 31, include separating part.Referring to Fig. 6, on the first side surface body 21 of external shell 12, comprise separating part 601,602.Referring to Fig. 3, on the second side surface body 31 of inner shell 11, comprise separating part 304,305.Referring to Fig. 3, Fig. 4 and Fig. 6, separating part 601 engages with separating part 304, and separating part 602 engages with separating part 305, clearance space between the first side surface body 21 and the second side surface body 31 is divided into disconnected the first clearance space 401 mutually, the second clearance space 402 and the 3rd clearance space 403, and the 3rd air inlet 301 and the first air inlet 201 are all communicated with the first clearance space 401, and the first air outlet 203 and the second air outlet 303 are all communicated with the second clearance space 402, and the 4th air inlet 302 and the second air inlet 202 are all communicated with the 3rd clearance space 403.

Referring to Fig. 7, in one embodiment of the invention, on inner shell 11, comprise the first dividing plate 701 of separating first area 1001 and the 3rd region 1003, and separate the second partition 702 in second area 1002 and the 3rd region 1003; The first dividing plate 701 has multiple ventilating openings 703 away from the second side surface body 31 places, and second partition 702 has multiple ventilating openings 704 away from the second side surface body 31 places.

In one embodiment of the invention, in any one or more in the first air inlet 201, the second air inlet 202, the 3rd air inlet 301 and the 4th air inlet 302, can put screen pack, to stop the foreign material or the moisture that carry in wind to enter power bag.

Referring to Fig. 8 and Fig. 9, in one embodiment of the invention, the 3rd function element comprises that blower fan 801 is such as when the evaporator fan, on the second side surface body 31, comprise fixed head 802 corresponding to the position of the second air outlet 303, blower fan 801 is such as being fixedly connected on fixed head 802 for evaporator fan.That is to say, blower fan 801 is removably seated in the position corresponding to the second air outlet 303 by fixed head 802.And, preferably, can and dismantle fixed head from the external mounting of power bag, thus blower fan easy to replace and maintain 801.Wherein, fixed head 802 can be aluminium sheet.

In one embodiment of the invention, power bag can comprise and conveniently slinging or the hanger of mobile power bag.Referring to Figure 10 and Figure 11, on inner shell 11, put more than one rotatable hanger 1011.This kind of structure, referring to Figure 10, when without use hanger 1011, can rotate to hanger the inside of inner shell 11, in collapsed state; In the time that needs use hanger 1011, hanger 1011 can be spun out, in use state.Be fixedly connected with hanger in outside way with respect to use, on inner shell 11, install the way of rotatable hanger 1011 additional without punching that on external shell 12 hanger is installed, therefore, can avoid the problem that enters power bag from the hole of external shell as outside rainwater.

Referring to Figure 12, in one embodiment of the invention, power handbag is drawn together: be placed in the insulation board 1201 of the bottom of inner shell 11, between insulation board 1201 and the bottom of inner shell 11, be formed with multiple recesses 1202; On insulation board 1201, be connected with more than one bolt 1203, the bottom of each bolt 1203 is arranged in the space not contacting with the bottom of inner shell 11 of recess 1202.Visible, by the design of recess 1202, can ensure that bolt 1203 does not contact with inner shell 11, also can reduce material and the thickness of the insulation board 1201 of use.

In an embodiment of the present invention, referring to Figure 12, the mode that forms more than one recess 1202 between insulation board 1201 and the bottom of inner shell 11 comprises: the bottom of inner shell 11 is formed with the thickening layer 1204 being connected with insulation board 1201, but 1204 of this thickening layers region the band of position of exposing except bolt 1203 forms, the band of position that bolt 1203 exposes is formed as above-mentioned recess 1202, and the bottom of bolt 1203 is positioned at recess 1202 and does not contact with the bottom of inner shell 11.

In one embodiment of the invention, in order to prevent that rainwater etc. from entering power bag from the first air inlet 201 of external shell 12 and the second air inlet 202, referring to Figure 13, not shown in the first air inlet 201 on the first side surface body 21 of external shell 12 and second air inlet 202(Figure 13) can not simple plane hatch frame, but there is extension 1301 downward from the first side surface body 21 and that extend in the first side surface body 21 inside, like this, once rainwater enters from the first air inlet 201 and the second air inlet 202, also can flow down along extension 1301, and can not enter the inside of power bag, thereby reach the object of waterproof.

In other embodiments of the invention, extension 1301 also can have other structures, such as from the first side surface body 21, side surface body 21 is outside extends downwards and first, or, from the first side surface body 21 upwards and extend etc. the first side surface body 21 is inner.

Referring to Figure 14, one embodiment of the present of invention have proposed a kind of aircondition, comprise power bag 1401 and refrigerating plant 1402, and power bag 1401 is connected with refrigerating plant 1402, and provides power to refrigerating plant 1402.This power can comprise electric power and compression power.Wherein, power bag 1401 can adopt the power bag of the combination of any one embodiment of the invention described above or multiple embodiment.

Referring to Figure 15, in one embodiment of the invention, power bag 1401 links together by physical connection mode with refrigerating plant 1402, and is arranged on the top of for example car body, thereby provides refrigerating function for car.

Referring to Figure 16, in one embodiment of the invention, power bag 1401 is connected by split type mode with refrigerating plant 1402.Like this, power bag 1401 can be arranged on different positions from 1402 of refrigerating plants, and places without disjunctor, has reduced the requirement of installation site, has increased the flexibility that aircondition is installed.Such as, the installation site on roof is limited, the power bag 1401 and refrigerating plant 1402 that possibly cannot holding integrated connect.And be connected by split type mode with refrigerating plant 1402 due to power bag 1401, therefore, power bag 1401 can be arranged on roof can a free space position in, refrigerating plant 1402 is arranged in another available locus of roof, thereby has improved the flexibility ratio of installing.

It should be noted that, in above-mentioned each embodiment of power bag describing by reference to the accompanying drawings, be that structure taking power bag both sides air intake and middle air-out is as example.Be understandable that, power bag also can adopt two side air-outs, the structure of middle air intake, and also can be in conjunction with other structures of describing in above-mentioned accompanying drawing, such as also comprising above-mentioned clearance space, dividing plate, separating part, recess, hanger and extension etc.

Referring to Figure 17, one embodiment of the present of invention have also proposed a kind of manufacture method of power bag, comprising:

Step 1701: form housing.

Step 1702: the region that the housing of power bag is surrounded is divided into first area, second area and the 3rd region.

In this step, first area and second area lay respectively at the both sides in the region that housing surrounds, and the 3rd region is between first area and second area.

Step 1703: the first function element is placed in first area; The second function element is placed in second area; The 3rd function element is placed in the 3rd region.

Step 1704: on housing, form respectively air port on the position of corresponding first area, on the position of corresponding second area and on the position in corresponding the 3rd region.

Visible, in the method for the embodiment of the present invention, visible, in the present invention, the region that the housing of power bag is surrounded is divided, put the function element subregion of power bag, and air port is respectively in the zones of different of housing, respectively on the position in corresponding first area, second area and the 3rd region, that is to say, outside wind completes air intake and air-out from the trizonal air port of corresponding power bag.Function element is put in this kind of subregion, and the independent wind path guidance mode of subregion air intake and air-out, can more effectively carry out cooling to the function element of power bag inside.And the independent wind path of power bag, without the overall wind path that is limited to aircondition, has also increased the flexibility that power bag uses.

The process that forms air port in above-mentioned steps 1704 can comprise:

Form the structure of both sides air intake and middle air-out, particularly, on described housing, on the position of the described first area of correspondence and on the position of corresponding described second area, form respectively air inlet, on the position in described the 3rd region of correspondence, form air port;

Or,

Form the structure of two side air-outs and middle air intake, particularly, on described housing, on the position of the described first area of correspondence and on the position of corresponding described second area, form respectively air port, on the position in described the 3rd region of correspondence, form air inlet.

In other each embodiment of the present invention, in the manufacture method of power bag, can also comprise any one or a few in laying, the laying of bolt position etc. of laying to power bag wind path, hanger.

Taking the structure that forms power bag both sides air intake and middle air-out as example, describe the process of manufacturing power bag in a preferred embodiment of the present invention in detail below.Referring to Figure 18, this process comprises:

Step 1801: the external shell that forms inner shell and covering inner shell.

In this step, can form the inner shell of cube structure and the external shell of cube structure.

And, further, can also form multistage arcuate structure in the both sides of external shell and inner shell, to strengthen the whole height of visual effect and reduction power bag.And this multistage arcuate structure of power bag can also form better coupling with refrigerating plant in shape.

And further, in order to ensure better covering effect, the shape of external shell can be fabricated to the form of full encirclement inner shell.

Such as formed inner shell and external shell can be as shown in fig. 1.

Step 1802: the region that the inner shell of power bag is surrounded is divided into first area, second area and the 3rd region.

In this step, first area and second area lay respectively at the both sides in the region that inner shell surrounds, and the 3rd region is between first area and second area.

Step 1803: the first function element is placed in first area; The second function element is placed in second area; The 3rd function element is placed in the 3rd region.

In this step, can, according to the temperature feature of function element, carry out subregion storing to function element.

Such as, the relatively high high-temperature components of temperature are placed in above-mentioned the 3rd region, and further can be seated in the position near air outlet in the 3rd region, the wind that enters first area and second area from both sides air inlet is converged to the 3rd region, concentrate the high-temperature components in the 3rd region are carried out to cooling rear air-out, thereby further improved the cooling effect of the function element to power bag.And, by the processing of this step, in follow-up cooling procedure, first both sides air intake carries out cooling to the relatively low function element of temperature in first area and second area, and then carry out cooling to the high-temperature components that in the 3rd region, temperature is higher, thereby can maintain wind and need the higher temperatures between refrigerating function element poor, also further improve the cooling effect to the function element in power bag.

In this step, also can, according to the height feature of function element, carry out subregion storing to function element.Now, first area, second area and the 3rd region different altitude range of correspondence respectively; The height of the first function element, in altitude range corresponding to first area, therefore, is placed in first area; The height of the second function element, in altitude range corresponding to second area, therefore, is placed in second area; The height of the 3rd function element, in altitude range corresponding to the 3rd region, therefore, is placed in the 3rd region.Like this, can improve the flexibility of power pack housing height design, be convenient to form different housing height according to the differing heights of function element in zones of different, thereby can carry out better matched with refrigerating plant.

Step 1804: on the first side surface body of external shell, form the first air inlet on the position of corresponding first area, form the second air inlet on the position of corresponding second area, form the first air outlet on the position in corresponding the 3rd region.

Step 1805: on second side surface body engaging with the first side surface body of inner shell, on the position of corresponding first area, form the 3rd air inlet, on the position of corresponding second area, form the 4th air inlet, on the position in corresponding the 3rd region, form the second air outlet.

By the processing of above-mentioned steps 1804 and step 1805, realize power bag both sides air intake, the wind path design of middle air-out.

In order to increase the fetch of wind between external shell and inner shell, reduce windage, stop the liquid water in wind to enter power bag inside, the processing in above-mentioned steps 1804 and step 1805 may further include as in upper/lower positions laying mode any one or multiple:

Position lays mode one, it is poor that the position of the 3rd air inlet and the position of the first air inlet formation horizontal level is set;

Position is laid mode two, the position of the 3rd air inlet is set higher than the position of the first air inlet;

Position lays mode three, it is poor that the position of the 4th air inlet and the position of the second air inlet formation horizontal level is set;

Position is laid mode four, the position of the 4th air inlet is set higher than the position of the second air inlet.

In addition, in the processing of this step, the position that can also lay air outlet is: the position of the second air outlet on inner shell is set higher than the position of the first air outlet on external shell.The position set-up mode of this kind of air outlet is conducive to air-out more.

Step 1806: form clearance space between the first side surface body and the second side surface body.

Step 1807: clearance space is divided into disconnected the first clearance space, the second clearance space and the 3rd clearance space mutually, and the 3rd air inlet and the first air inlet are all communicated with the first clearance space, and the first air outlet and the second air outlet are all communicated with the second clearance space, and the 4th air inlet and the second air inlet are all communicated with the 3rd clearance space.

In this step, separate the implementation of clearance space and be: on the first side surface body and/or the second side surface body, form separating part, by compartment every clearance space.Wherein, in the time being all formed with separating part on the first side surface body and the second side surface body, the separating part of the first side surface body need to be engaged with the separating part of the second side surface body.

Above-mentioned steps 1806 to the processing of step 1807 can prevent that air inlet is communicated with the wind of air outlet.

Step 1808: put more than one rotatable hanger on inner shell.

Step 1809: insulation board is put in the bottom at inner shell, and forms more than one recess between insulation board and the bottom of inner shell.

In this step, the mode that forms more than one recess can comprise: the thickening layer being connected with insulation board is formed on the bottom of inner shell, this thickening layer only region the band of position of exposing except bolt forms, the band of position that bolt exposes is formed as above-mentioned recess, and the bottom of bolt is positioned at recess and does not contact with the bottom of inner shell.

Step 1810: connect more than one bolt on insulation board, the bottom of each bolt is arranged in the space not contacting with the bottom of inner shell of recess.

Step 1811: external shell is engaged with inner shell.

In the flow process shown in Figure 18, can also be after step 1801, before step 1811, carry out other manufacture processing, such as, on inner shell, form the first dividing plate of separating first area and the 3rd region, and separate the second partition in second area and the 3rd region; And on the first dividing plate and second partition, away from the second side surface body place, more than one ventilating opening is set respectively.For another example, in any one or more in the first air inlet, the second air inlet, the 3rd air inlet and the 4th air inlet, put screen pack; And for example, when the 3rd function element comprises blower fan, on the second side surface body, put fixed head as aluminium sheet corresponding to the position of described the second air outlet, and blower fan is fixedly connected on fixed head, so that follow-up repair and replacement etc.

It should be noted that, between each step shown in Figure 18 in flow process, do not have strict priority execution sequence, the step of just dividing for convenience of description, such as, processing in step 1808 can be after step 1801, any moment before step 1811 carries out, and for another example, carries out etc. after the isolation air intake that the processing that the wind path that step 1804 to step 1805 is described is laid can be described in step 1806 to step 1807 and the processing of air-out.

It should be noted that, the manufacture process that above-mentioned Figure 18 describes be the structure that forms power bag both sides air intake and middle air-out be example.Be understandable that, in like manner, in other embodiments of the invention, also can form in the same way power bag two side air-outs, the structure of middle air intake, and also form other structures of describing in above-mentioned Figure 18, such as forming above-mentioned clearance space, dividing plate, separating part, recess, hanger etc.

One embodiment of the invention has also proposed a kind of bootstrap technique of power bag wind path, comprising:

In the embodiment of the present invention, propose the both sides air intake of power bag and the wind path implementation of middle air-out, can more effectively carry out cooling to the function element of power bag inside.And the independent wind path of power bag, without the overall wind path that is limited to aircondition, has also increased the flexibility that power bag uses.

It should be noted that, in each embodiment of the present invention, in first area, second area and the 3rd region, also can mark off again less subregion according to actual business requirement, such as, in second area, mark off two sub regions, put respectively the function element of differing heights etc.

Various embodiment provided by the invention combination mutually in any way as required, the technical scheme obtaining by this combination, also within the scope of the invention.

Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the present invention.Like this, if to these amendments of the present invention with within modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention also comprises these changes and modification interior.

Claims

1. power bag, is characterized in that, comprising: housing,

2. power bag according to claim 1, is characterized in that,

Described the first function element comprises: transformer;

Described the second function element comprises: frequency converter;

Described the 3rd function element comprises: compressor and blower fan.

3. power bag according to claim 1, is characterized in that,

Described housing comprises respectively air inlet on the position of the described first area of correspondence and on the position of corresponding described second area, on the position in described the 3rd region of correspondence, comprises air outlet;

Or,

4. power bag according to claim 3, is characterized in that,

When described housing comprises respectively air inlet on the position of the described first area of correspondence and on the position of corresponding described second area, comprise air outlet on the position in described the 3rd region of correspondence time, described the 3rd function element comprises: with respect to described the first function element and described the second function element, have the high-temperature components of higher temperature or to the more insensitive element of temperature;

5. power bag according to claim 1, is characterized in that, when described housing comprises respectively air inlet on the position of the described first area of correspondence and on the position of corresponding described second area, and comprise air outlet on the position in described the 3rd region of correspondence time,

6. power bag according to claim 5, is characterized in that,

And/or,

7. power bag according to claim 5, is characterized in that,

8. power bag according to claim 5, is characterized in that,

And/or,

9. according to arbitrary described power bag in claim 5 to 8, it is characterized in that,

And/or,

On described inner shell, put and have more than one rotatable hanger;

And/or,

10. aircondition, is characterized in that, comprises as the power bag as described in arbitrary in claim 1 to 9, and refrigerating plant, described power bag is connected with described refrigerating plant, and provides power to described refrigerating plant.

11. airconditions according to claim 10, is characterized in that, described power bag is connected by split type mode with described refrigerating plant.

The manufacture method of 12. power bags, is characterized in that, comprising:

Form housing;

The first function element is placed in described first area;

The second function element is placed in described second area;

The 3rd function element is placed in described the 3rd region;

13. methods according to claim 12, is characterized in that, described formation air port comprises:

Or,

14. methods according to claim 13, is characterized in that,

15. methods according to claim 13, it is characterized in that, when on described housing, on the position of the described first area of correspondence and on the position of corresponding described second area, form respectively air inlet, form air port on the position in described the 3rd region of correspondence time;

The method further comprises:

16. methods according to claim 15, is characterized in that,

And/or,

17. methods according to claim 15, is characterized in that, the method further comprises:

18. according to claim 15 to arbitrary described method in 17, it is characterized in that, the method further comprises:

On described inner shell, put more than one rotatable hanger.

19. according to claim 15 to arbitrary described method in 17, it is characterized in that, the method further comprises:

20. methods according to claim 12, is characterized in that, described first area, described second area and described the 3rd region different altitude range of correspondence respectively; The height of described the first function element is in altitude range corresponding to described first area, and the height of described the second function element is in altitude range corresponding to described second area; The height of described the 3rd function element is in altitude range corresponding to described the 3rd region.

The bootstrap technique of 21. power bag wind paths, is characterized in that, comprising: