CN207280095U - Battery drying device - Google Patents

Abstract

The utility model discloses a kind of battery drying device, wherein, battery drying device includes babinet, and for each babinet formed with heating nacelle, the side wall of babinet offers the vacuum orifice connected with heating nacelle；An at least pallet, in heating compartment body, some battery containings are in a pallet；An at least heat pipe, arranged on the bottom of heating nacelle, heat pipe bearing tray；And heating unit, heating devices heat heat pipe, the heat-transfer working medium in heat pipe conduct heat in battery via pallet.The efficiency of heating surface in technical solutions of the utility model lifting battery drying process, improves the uniformity consistency of heating-up temperature.

Description

Battery drying device

Technical field

It the utility model is related to a kind of battery drying device.

Background technology

In recent years, under the fast development of emerging, environmentally friendly, efficient energy technology, new energy battery is with its higher storage Can density, recycle often and long lifespan, and the clear superiority of energy-saving and environment friendly has optimistic future prospect.

The moisture of control inside battery is the important step in battery manufacturing process, and the moisture of inside battery is closed It is that whether can be recycled for multiple times to battery, therefore during the manufacturing of battery needs that battery is dried, at present, Existing new energy battery drying equipment, in order to which heating-up temperature can be better controled in battery drying process, mostly using single One heat transfer mode so that energy utilization rate is low in drying process, and heat virtual value is relatively low, does not meet energy-saving and emission-reduction Feature of environmental protection requirement, and be easy to cause battery and heat non-uniform phenomenon, quality, cycle performance and the security for influencing battery are big Big to decline, therefore, for new energy battery industry, there is an urgent need for one kind, the efficiency of heating surface is high in the drying process, temperature is uniform and heat Measure the high heat drying device of virtual value.

Utility model content

The main purpose of the utility model is to provide a kind of battery drying device, it is intended to lifts adding in battery drying process The thermal efficiency, improves the uniformity consistency of heating-up temperature.

To achieve the above object, the utility model proposes battery drying device, including：

Babinet, for each babinet formed with heating nacelle, the side wall of babinet offers the vacuum orifice connected with heating nacelle；

An at least pallet, in heating compartment body, some battery containings are in a pallet；

An at least heat pipe, arranged on the bottom of heating nacelle, heat pipe bearing tray；And

Heating unit, heating devices heat heat pipe, the heat-transfer working medium in heat pipe conduct heat in battery via pallet.

Alternatively, heating unit includes being installed on the electromagnetic heater of wall box and is installed on the heat of heat pipe one end Source receiver, heat source receiver are oppositely arranged with electromagnetic heater, and electromagnetic heater passes through electromagnetic induction heat source receiver Heat is produced, the heat is through the heat-transfer working medium in hot pipe conducting to heat pipe.

Alternatively, heating unit includes being installed on the electromagnetic heater of wall box, and electromagnetic heater is close to heat pipe one End, electromagnetic heater directly heat heat pipe by electromagnetic induction, and heat pipe conducts heat to the heat-transfer working medium in heat pipe.

Alternatively, heating unit includes the heat radiation heater for being installed on wall box, and heat radiation heater is correspondingly arranged at One end of heat pipe, heat radiation heater produce heat and pass through the heat-transfer working medium in hot pipe conducting to heat pipe.

Alternatively, condenser is also associated with the heat pipe other end in heating compartment body, condenser promotes the heat transfer work in heat pipe Matter produces phase transformation.

Alternatively, heat pipe includes a bringing-up section, an evaporator section and a condensation segment, evaporator section bringing-up section and condensation segment it Between；Alternatively, heat pipe includes two bringing-up sections, two evaporator sections and a condensation segment, a bringing-up section is arranged on one end of heating tube, a bringing-up section Arranged on the other end of heat pipe, condensation segment is arranged at the centre of heat pipe, and evaporator section is between bringing-up section and condensation segment, a bringing-up section pair A heating unit should be provided with.

Alternatively, the bringing-up section of bringing-up section, evaporator section and condensation segment three form L-shaped, S-shaped or U shapes, evaporator section pair The bottom wall of pallet is answered, bringing-up section corresponds to the side wall of pallet and upwardly or downwardly extends.

Alternatively, the side wall of babinet is further opened with spare vacuum orifice and spare inflating port, and spare inflating port is used to be filled with Inert gas.

Alternatively, pallet is provided with multiple partition plates and positioning column, and pallet has been separated to form multiple accommodating electricity by multiple partition plates The groove in pond, positioning column are convexly equipped in the two opposite side walls of groove, and positioning column is connected to the both sides of battery in groove.

Alternatively, the transfer bogie of bearing tray is further included, and is layed in the track of the bottom wall of heating nacelle, outside babinet Portion is provided with motor and connects the transmission component of motor and transfering small vehicle, and motor drives transfer bogie along rail by transmission component Road linear movement.

Technical solutions of the utility model are opened up in wall box and connected with heating nacelle by forming heating nacelle in babinet Logical vacuum orifice, on the premise of heating compartment system is caused heating in vacuum environment, battery tray is directly contacted with heat pipe, and Indirectly heat is carried out by the working medium in heating unit opposite heat tube, single heat propagation mode is become into heat transfer and thermal convection current two The combination of kind conduction pattern, lifts the efficiency of heating surface in battery drying process so that heat virtual value is improved, and heat pipe Excellent isothermal characteristics also make it that battery heating-up temperature uniformity is higher.

Brief description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other attached drawings can also be obtained according to the structure shown in these attached drawings.

Fig. 1 is the dimensional structure diagram of one embodiment of the utility model battery drying device；

Fig. 2 is the close-up schematic view of the pallet in Fig. 1；

Fig. 3 is the front view of one embodiment of battery drying device in Fig. 1；

Fig. 4 is the top view of one embodiment of battery drying device in Fig. 1；

Fig. 5 is the sectional view of Section A-A in Fig. 4；

Drawing reference numeral explanation：

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower all other embodiments obtained, shall fall within the protection scope of the present invention.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each component, motion conditions etc., such as When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.

In the utility model, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should do broad sense reason Solution, for example, " fixation " can be fixedly connected or be detachably connected, or integrally；Can mechanically connect, also may be used Be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be the connection inside two elements Or the interaction relationship of two elements, unless otherwise restricted clearly.For the ordinary skill in the art, can be with Concrete meaning of the above-mentioned term in the utility model is understood as the case may be.

In addition, and it cannot be managed in the utility model such as relating to the description of " first ", " second " etc. is only used for description purpose Solve to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the skill between each embodiment Art scheme can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when technical solution It will be understood that the combination of this technical solution is not present with reference to there is conflicting or can not realize when, also not in the utility model It is required that protection domain within.

The utility model proposes a kind of battery drying device 100.

Fig. 3 and Fig. 5 are refer to, in the utility model embodiment, which includes babinet 10, each Babinet 10 offers a vacuum orifice connected with heating nacelle formed with heating nacelle (not indicating), the side wall of each babinet 10 11；An at least pallet 30, in heating compartment body, some battery containings are in a pallet 30；An at least heat pipe 50, arranged on heating compartment The bottom of body, 50 bearing tray 30 of heat pipe, and heating unit 70, heating unit 70 heat heat pipe 50, the heat transfer work in heat pipe 50 Matter conducts heat in battery (not shown) via pallet 30.

In the present solution, there is the good characteristics such as thermal conductivity, isothermal, setting heat pipe 50 and carrying using hot pipe technique The pallet 30 of battery directly contacts, and the heating compartment body allowed by vacuumizing process in babinet 10 forms vacuum environment.According to thermodynamics Knowledge understands that the boiling point of liquid heat transfer working medium reduces under vacuum environment.The present embodiment adds by set in 10 inner wall of babinet one Thermal 70 calorifies heat pipe 50, and heating unit 70 can also be relatively arranged on 10 outer wall of babinet, and heating unit 70 calorifies heat Liquid heat transfer working medium in pipe 50 finally heats battery by 50 heat transfer of heat pipe in pallet 30, and battery is realized by hot pipe technique Heat drying.

For the scheme for using metal hot plate mostly compared to the prior art, heat pipe 50 has excellent thermal conductivity, isothermal Property, solve the problems, such as the non-uniform temperature of battery heat drying, while make full use of the liquid heat transfer working medium in heat pipe 50 Phase transformation convection current heat transfer and heat pipe 50, pallet 30 and battery three the heat transfer directly contacted transmission heat mode, lifting electricity The efficiency of heating surface of pond drying, and then the cycle performance of battery is lifted on the whole.

Fig. 1, Fig. 3 and Fig. 4 are refer to, in one embodiment of the utility model, heating unit 70 includes being installed on babinet 10 The electromagnetic heater 71 of side wall and the heat source receiver 73 for being installed on 50 one end of heat pipe, heat source receiver 73 and electromagnetic heating Device 71 is oppositely arranged, and electromagnetic heater 71 produces heat by electromagnetic induction heat source receiver 73, and heat is passed through heat pipe 50 The heat-transfer working medium being directed in heat pipe 50.

The utility model passes through the battery drying device by the principle of heating application of electromagnetic induction heating in this present embodiment 100, electromagnetic heater 71 has iron core and coil, and heat source receiver 73 can be the tablet being fixed together with heat pipe 50 Heat source receiver 73, one end of heat pipe 50 is welded in the present embodiment by shape metal magnetic conducting body.Electromagnetic heater 71 leads in coil Magnetic induction line is produced in the case of electricity, and to produce magnetic current and vortex in heat source receiver 73 so as to which electromagnetic induction phenomenon occur, And then the fever of heat source receiver 73 is simultaneously heated 50 one end of opposite heat tube.

Electromagnetic induction heating is used in the present embodiment, realizes effective heating of opposite heat tube 50, the effective rate of utilization of heat carries Height, significantly improves the efficiency of battery heating.

In other embodiment, heating unit 70 can include the electromagnetic heater 71 for being installed on wall box, and electromagnetism adds Hot device 71 directly heats heat pipe 50 close to 50 one end of heat pipe, electromagnetic heater 71 by electromagnetic induction, and heat pipe 50 passes heat The heat-transfer working medium being directed in heat pipe.

The present embodiment can also save the setting of heat source receiver 73, by the way that heat pipe 50 used permeability magnetic material, and The position of corresponding electromagnetic heater 71 carries out alteration of form, so that directly with electromagnetic heater 71 electricity occurs for one end of heat pipe 50 Magnetic induction, and then the heat-transfer working medium in heat pipe 50 is heated, heat-transfer working medium conducts heat from the position of 50 bearing tray 30 of heat pipe To pallet 30 and complete battery pair heat drying process, this programme is it can be appreciated that by above-mentioned heat source receiver 73 and heat pipe 50 together as one.

Heat pipe 50 directly is calorified using electromagnetic heater 71 in the present embodiment, simple in structure, lifting battery drying adds The thermal efficiency.

In another embodiment, heating unit 70 can also be the heat radiation heater for being installed on 10 side wall of babinet, hot spoke One end that heater is correspondingly arranged at heat pipe 50 is penetrated, heat radiation heater produces heat and conducted by heat pipe 50 to heat pipe 50 Heat-transfer working medium.

The present embodiment, which can also change electromagnetic heater 71, is arranged to heat radiation heater (not shown), wherein heat radiation Heater can be heating tube or resistance wire.Used mostly using the principle of iron plate heating, this programme compared to the prior art Heat radiation mode conducts heat to the heat-transfer working medium in heat pipe 50, can also realize being evenly heated to pallet 30, and structure It is relatively simple, cost can be reduced.By the way of heat radiation heater, in actual use because paying attention to operating personnel with setting It is standby to need to keep safe distance.The utility model heating device 70 is preferably electromagnetic heater 71 and 73 phase interworking of heat source receiver The mode of conjunction.

In the technical program, condenser (not shown) is also associated with 50 other end of heat pipe in heating compartment body, condenser promotees The heat-transfer working medium in heat pipe 50 is set to produce phase transformation.

In the present embodiment, by the way that condenser to be directly welded in the other end of heat pipe 50, low-temperature receiver is used as by the use of condenser 50 transfer working medium in heat temperature and pressure of heat pipe is directly reduced, promotes that heat-transfer working medium generation phase transformation occurs, heat-transfer working medium is recycled back to again It flow to one end of the heating of heat pipe 50.The original state of heat-transfer working medium is liquid in the present embodiment, while is had using heat pipe 50 Capillary attraction characteristic, i.e., there are during temperature difference, necessarily there is heat at high temperature to the phenomenon transmitted at low temperature, until heat pipe The temperature at 50 both ends is equal, and this circulation quickly carries out, and is especially conducted heat in wherein three kinds of thermaltransmission modes with convection current Comparatively fast.

According to the correlation properties of heat pipe 50, it will be divided into two layers be independent of each other up and down in heat pipe 50 by an interface, Bottom is liquid heat transfer Working fluid flow layer and upper strata is Gaseous heat transfer Working fluid flow layer, passes liquid when one end of heat pipe 50 is heated Hot working fluid is undergone phase transition is transferred to the other end condensation segment 55 of heat pipe 50 via upper strata Gaseous heat transfer Working fluid flow layer, and works as gaseous state Heat-transfer working medium is gradually back to heating by the liquid heat transfer Working fluid flow layer of bottom again after cooling reverts to liquid heat transfer working medium Section 51, so recycles in cycles.

The setting of condenser promotes heat-transfer working medium to accelerate to produce phase transformation progress reflux cycle convection current heat transfer in the utility model, While greatly improving the efficiency of heating surface, also reach energy-saving and environment-friendly purpose, increase economic efficiency.

Fig. 5 is refer to, for the utility model in a kind of set-up mode of heat pipe 50, heat pipe 50 includes a bringing-up section 51, one 53 and one condensation segment 55 of evaporator section, bringing-up section 51 are arranged on one end of heat pipe 50, and condensation segment 55 is arranged on the other end of heat pipe 50, evaporation For section 53 between bringing-up section 51 and condensation segment 55, one bringing-up section 51 of this programme is correspondingly arranged on a heating unit 70.

For heat pipe 50 using the setting of a bringing-up section 51, an evaporator section 53 and a condensation segment 55, structure is relatively easy, is manufactured into This is relatively low.

And in order to lift the efficiency of heating surface, heat pipe 50 can be also arranged to two bringing-up sections 51, two evaporator sections 53 by the utility model With a condensation segment 55, bringing-up section is arranged on the both ends of heat pipe 50, and condensation segment 55 is arranged on the centre of heat pipe 50, and evaporator section 53 is heating Between section 51 and condensation segment 55, similarly, a bringing-up section 51 is correspondingly arranged on a heating unit 70.

When the both ends of heat pipe 50 are both configured to bringing-up section 51, the centre of heat pipe 50 is arranged to condensation segment 55, while is heating When being two evaporator sections 53 between section 51 and condensation segment 55, it is equipped with as shown in the above in this programme as two heating units 70 and two heat source receivers 71, both ends calorify the both ends of heat pipe 50 at the same time, centre is arranged to a condensation segment 55, heat-transfer working medium Heat is transmitted at the same time from both ends to middle condensation segment 55, then undergoes phase transition the bringing-up section 51 that both ends are stayed go back in circulation, so circulation.

The setting that 50 both ends of heat pipe are heated, not only on the premise of manufacture cost is not increased, saves the biography of half The heating stroke of hot working fluid, greatly shortens the working time of heating, further improves the efficiency of battery heat drying.

Fig. 3 and Fig. 5 are continued referring to, bringing-up section 51, evaporator section 53 and 55 three of condensation segment of heat pipe 50 form L-shaped, S-shaped Or U-shaped, evaporator section 53 correspond to the bottom wall of pallet 30, bringing-up section 51 corresponds to the side wall of pallet 30 and upwardly or downwardly extends.

In the present embodiment, bringing-up section 51 is specifically configured to be folded upward at or bends downward and extends to form and babinet 10 Inner wall be oppositely arranged, understood according to hot pipe technique, when bringing-up section 51 is folded upward at, larger area and heating unit 70 are with respect to setting Put, improve and the effective of heat is received, while cause heat-transfer working medium in heat pipe 50 using the characteristic of the capillary attraction of heat pipe 50 Spontaneous reflux is formed and recycled；Or when the bringing-up section 51 of heat pipe 50 is bent downward, to conduct heat using the effect of gravity Working medium spontaneously moves downward, and accelerates reflux cycle, improves the efficiency of heating surface；Similarly, or condensation segment 55 and bringing-up section 51 It is folded upward on the contrary, also carries out reflux cycle beneficial to heat-transfer working medium.

The structure setting of heat pipe 50 in the utility model, specifically, the bending of bringing-up section 51 and condensation segment 55 are set, favorably In the recycling of the heat-transfer working medium in heat pipe 50, quick easy to heat drying process carries out, and improves heating work efficiency.

Separately please referring especially to Fig. 4, the side wall of babinet 10 offers spare vacuum orifice 111 and spare inflating port 113, spare Inflatable body mouth is used to be filled with inert gas.

The technical program is allowed closed by the vacuum lead for setting vacuum orifice 11 and being interconnected with vacuum orifice 11 Babinet 10 formed vacuum heating environment so that achieve the purpose that reduce heat-transfer working medium heating boiling point, and then lifted battery The efficiency of heating surface, shorten working time of heating.A spare vacuum orifice 111 is also offered in the side of babinet 10 at the same time, is prevented Only the working condition of blocking or failure occurs for vacuum orifice 11；A spare inflating port 113 is also set up to be filled with inert gas, In actual use, when battery drying device 100 breaks down, nitrogen is filled with by spare inflating port 113, keeps babinet Air pressure inside and outside 10, easy to open the hatch door of heating nacelle, similarly, the present embodiment is connected with each other by multiple babinets 10, Separated per adjacent boxes 10 by hatch door, the babinet 10 at end both ends, which will pass in and out, to be replaced when battery material is heated, it is necessary to fill Enter nitrogen and keep same pressure, could be easy to open hatch door.And to be packed into the inert gas in babinet 10 not with heating Material reacts, while also plays the sealing function for preventing that extraneous gas from entering.

The spare setting for taking out true gas port and spare inflating port 113, successfully manages when situation about breaking down in the course of work, Fully ensure that the vacuum tightness environment of the battery drying device 100 in the present embodiment, improve the usage safety performance of device.

Fig. 2 is refer to, specifically, pallet 30 is additionally provided with multiple partition plates 31 and positioning column 35, and multiple partition plates 31 are by pallet 30 are separated to form the groove 33 of multiple set batteries, and positioning column 35 is convexly equipped in the two opposite side walls of groove 33, and positioning column 35 supports It is connected to the both sides of battery in groove 33.

In the present embodiment, by setting multiple partition plates 31 in pallet 30, multiple partition plates 31 are by accommodating the big of battery Groove 33 separates multiple little grooves 33 in the whole batteries of adaptation, and is also provided at the positioning column 35 of 31 both sides of partition plate, positions Column 35 is directly connected to battery outer surface and carries out firm clamping；And 10 long enough of babinet, while some groups of pallets can be housed 30, the present embodiment is specific can to heat two groups of pallets 30 at the same time at the same time, and one group of pallet 30 has six little grooves being set up in parallel 33。

In the present embodiment, the setting of partition plate 31, can heat multiple batteries at the same time, make full use of the space of babinet 10, carry The high work efficiency of battery heating；At the same time the setting of positioning column 35, by the fully firm clamping with battery, ensures In heating process, battery is installed on fixed position, is fully directly contacted with pallet 30, ensure that the effect of heat drying.

In addition, continuing referring to Fig. 4,10 surface of babinet offers a temperature detection mouth 13 and a vacuum degree measurement mouth 15, With two seals 17 being adapted to temperature detection mouth 13, vacuum degree measurement mouth 15, two seals 17 are arranged in temperature inspection respectively Survey mouth 13, vacuum degree measurement mouth 15 and seal cooperation.

A temperature detection mouth 13 also is offered in the top surface of babinet 10 in the present embodiment, in practical operation, is led to Cross seal 17 and sealing cooperation is adapted to temperature detection mouth 13, then temperatuer detector adaptation is arranged in temperature detection mouth 13 simultaneously Part is placed in babinet 10, carries out the temperature detection of 10 heating environment of babinet, abundant to reach the heating temperature range of setting Ensure heating requirements；In a side surface of babinet 10 open up a vacuum degree measurement mouth 15 at the same time, similarly using seal 17 with Bore sealing coordinates, and carries out the overall heating environment vacuum degree measurement in babinet 10.

In the technical program, the heating-up temperature and vacuum of heating environment are two important big factors, directly affect electricity Effect during the dry heat of pond, a temperature detection mouth 13 and vacuum degree measurement mouth 15 are set in babinet 10, and are provided with close The adaptation of sealing 17, to ensure that babinet 10 seals the heating environment of vacuum, and simple in structure, good seal performance, easy to reality Detection in operating process.

Fig. 2 is continued referring to, in the present embodiment, 10 outer surface of babinet is provided with a plurality of parallel arrangement of reinforcing rib 19, Every four reinforcing ribs 19 surround square spacer and are arranged at 10 outer surface of babinet.

In the present embodiment, in 10 outer surface of babinet around a plurality of reinforcing rib 19 is set, to strengthen the overall strong of babinet 10 Degree and rigidity, ensure the overall solid and reliable property of the 50 formula battery drying device of heat pipe 100, improve the security performance used.

In the present embodiment, heat pipe 50 is arranged to magnetic material, and the material of babinet 10 does not have magnetic conductivity at the same time.

Because the technical program is mainly preferred to occur electromagnetism between each other using electromagnetic heater 71 with heat source receiver 73 Sense to produce energy heats in heat pipe 50 and be transmitted to pallet 30 and battery successively, heat pipe 50 is arranged to magnetic material, example Such as metal heater plate, with the heating virtual value of preferably magnetic conductivity, fully raising heat pipe 50, and the material of babinet 10 is not With magnetic conductivity, such as part stainless steel material, the radiation loss of babinet 10 is reduced.

In addition, it is 10Pa that babinet 10, which sets vacuum zero load, full-load run vacuum is 100Pa；The setting heating of babinet 10 Temperature range is 80 DEG C~120 DEG C.

In the present embodiment, the boiling point of heating working medium is reduced to 80 DEG C~120 DEG C by vacuum environment, improves heating effect Rate；The scope of vacuum is 10Pa~100Pa at the same time, ensure that the vacuum environment of the heating, technical solutions of the utility model are most It is 30% that can realize lifting available heating value efficiency eventually, and using the heating technique of heat pipe, due to the isothermal characteristics of heat pipe so that The temperature consistency of heat pipe is higher, and the deviation of heating-up temperature is contracted to ± 1 DEG C by original ± 3 DEG C, effectively lifts battery and does Dry total quality, cycle performance and security.

Fig. 3 and Fig. 4 separately are refer to, further includes the transfer bogie 95 of bearing tray 30, and is layed in the bottom of heating nacelle The track 97 of wall, motor 90 is provided with outside babinet 10 and connects the transmission component 93 of motor 90 and transfer bogie 95, motor 90 drive transfer bogie 95 along 97 linear movement of track by transmission component 93.

Motor 90 is installed on an outside of babinet 10；Transmission component 93, motor 90 drive transmission component 93, transmission component 93 It is laid in 10 bottom of babinet, including gear drive (not shown), transmission shaft (not indicating) and rack (not indicating)；Wherein Rack is fixedly attached to transfer bogie 95, and transfer bogie 95 is undertaken in pallet 30 and is contacted with the rack of transmission component 93, passes Dynamic component 93 drives transfer bogie 95 to move to move pallet 30；Further include control device (not shown) and console (is not schemed Show), control device is electrically connected with motor 90；Motor 90 drives drive mechanism 93 and is transmitted in transfer bogie 95, control device The fixed heating time period of timing simultaneously sends signal to motor 90, and motor 90 drives transfer bogie 95 periodically to drive pallet 30 to exist An at least pallet 30 is simultaneously removed babinet 10 by assembly line moving on rails successively, recycles position sensor 91 to sense transfer bogie The position of 95 movement pallets 10, then position signal is transmitted to control device, and control transfer bogie 95 to drive an another at least support again Disk 30 is moved into babinet 10 and heated, and is so moved in circles and is carried out the heat drying course of work of battery；Moreover, this implementation In example, the number of babinet 10, which is set, can set multiple babinets 10, be sequentially connected in series and separated by hatch door (not shown), small The babinet 10 that pallet 30 is disposed adjacent by car 95 according to setting heating time disengaging successively, such multiple babinets 10 can pass through Multigroup pallet 30 is heated at the same time, improves the efficiency of heating surface, saves the total duration of heating.The hatch door of head and the tail two tanks 10 due to need through Perseverance either on or off, the two tanks 10 need often to be filled with inert nitrogen gas, 10 inside and outside differential pressure of babinet are kept, in order to open Close hatch door, and middle babinet 10 is identical vacuum environment, can save it is regular be filled with nitrogen, it is easy to operation.

It should be understood that with the utility model battery drying device is matching used can also be automatic loading and unloading device, Such as manipulator so that the speed of 30 loading and unloading of past pallet faster, is then more favorable for the work efficiency of battery heating, improves electricity The degree of automation of pond drying device, is greatly saved manpower.

The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention, Under every utility model in the utility model is conceived, equivalent structure made based on the specification and figures of the utility model Conversion, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. A kind of 1. battery drying device, it is characterised in that including：

   Babinet, formed with heating nacelle, the side wall of the babinet offers and to heat the pumping that nacelle connects true each babinet Eat dishes without rice or wine；

   An at least pallet, in the heating compartment body, some battery containings are in a pallet；

   An at least heat pipe, arranged on the bottom of the heating nacelle, the heat pipe carries the pallet；And

   Heating unit, heat pipe described in the heating devices heat, the heat-transfer working medium in the heat pipe is by heat via the pallet Conduct in battery.
2. 2. battery drying device as claimed in claim 1, it is characterised in that the heating unit includes being installed on the babinet The electromagnetic heater of side wall and the heat source receiver for being installed on described heat pipe one end, the heat source receiver and the electromagnetism Heater is oppositely arranged, and the electromagnetic heater produces heat, heat warp by the electromagnetic induction heat source receiver Heat-transfer working medium in the hot pipe conducting to the heat pipe.
3. 3. battery drying device as claimed in claim 1, it is characterised in that the heating unit includes being installed on the babinet The electromagnetic heater of side wall, the electromagnetic heater pass through electromagnetic induction close to described heat pipe one end, the electromagnetic heater The heat pipe is directly heated, the heat pipe conducts heat to the heat-transfer working medium in the heat pipe.
4. 4. battery drying device as claimed in claim 1, it is characterised in that the heating unit includes being installed on the babinet The heat radiation heater of side wall, the heat radiation heater are correspondingly arranged at one end of the heat pipe, the heat radiation heater production Heat amount simultaneously passes through the heat-transfer working medium in the hot pipe conducting to the heat pipe.
5. 5. the battery drying device as described in any one in claim 2 to 4, it is characterised in that in the heating compartment body in The heat pipe other end is also associated with condenser, and the condenser promotes the heat-transfer working medium in the heat pipe to produce phase transformation.
6. 6. battery drying device as claimed in claim 1, it is characterised in that the heat pipe includes a bringing-up section, an evaporator section And a condensation segment, the evaporator section is between the bringing-up section and the condensation segment；Alternatively, the heat pipe include two bringing-up sections, Two evaporator sections and a condensation segment, a bringing-up section are arranged on one end of the heat pipe, and another bringing-up section is arranged on the other end of the heat pipe, The condensation segment is arranged at the centre of the heat pipe, and the evaporator section is between the bringing-up section and the condensation segment, described in one Bringing-up section is correspondingly arranged on a heating unit.
7. 7. battery drying device as claimed in claim 6, it is characterised in that bringing-up section, evaporator section and the condensation of the heat pipe Duan Sanzhe forms L-shaped, S-shaped or U-shaped, the evaporator section and corresponds to the bottom wall of the pallet, and the bringing-up section corresponds to the pallet Side wall and upwardly or downwardly extend.
8. 8. battery drying device as claimed in claim 1, it is characterised in that the side wall of the babinet is further opened with spare take out very Eat dishes without rice or wine and spare inflating port, the spare inflating port is used to be filled with inert gas.
9. 9. battery drying device as claimed in claim 1, it is characterised in that the pallet is provided with multiple partition plates and positioning The pallet is separated to form the groove of multiple set batteries by column, multiple partition plates, and the positioning column is convexly equipped in described recessed The two opposite side walls of groove, the positioning column are connected to the both sides of battery in the groove.
10. 10. battery drying device as claimed in claim 1, it is characterised in that the transfer bogie for carrying the pallet is further included, And the track of the bottom wall of heating nacelle is layed in, motor is provided with outside the babinet and connects the motor and the biography The transmission component of trolley is sent, the motor drives the transfer bogie to be moved along the rail linear by the transmission component.