CN103089041A - Dry room system - Google Patents
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- CN103089041A CN103089041A CN2013100138125A CN201310013812A CN103089041A CN 103089041 A CN103089041 A CN 103089041A CN 2013100138125 A CN2013100138125 A CN 2013100138125A CN 201310013812 A CN201310013812 A CN 201310013812A CN 103089041 A CN103089041 A CN 103089041A
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Abstract
The invention relates to the technical field of air dehumidification, and discloses a dry room system. The dry room system comprises a microenvironment chamber located inside a room, a dehumidification device located outside the room, and an air supply pipe and a return air pipe. The room is provided with a room return air port and at least one room air inlet. The microenvironment chamber is provided with a microenvironment air inlet and a microenvironment return air port. Fresh air and return air enter the room and the microenvironment chamber through the air supply pipe after being dehumidified by the dehumidification device, and return to the dehumidification device through the return air pipe. According to the dry room system, production equipment inside the microenvironment is separated from surrounding wet air and moisture-dissipating bodies, and therefore production operation of products is conducted in air with low moisture content, and performance of the products is greatly improved.
Description
Technical field
The present invention relates to the air dewetting technical field, particularly a kind of stove room system.
Background technology
Current, due to the popularization of new-energy automobile, expedited the emergence of the development of automobile batteries industry, automobile batteries has multiple, but at present in the world take lithium ion battery as main flow.fluid injection operation in the lithium ion battery manufacturing process requires to carry out in ultralow relative humidity room (referred to as stove room), otherwise electrolyte can with airborne water vapour generation chemical reaction, make hydraulic performance decline or the inefficacy of battery, and this chemical reaction can generate hydrogen, hydrogen has explosivity, the safety that harm is produced, so usually the dewpoint temperature of air between fluid injection required lower than-33 ℃, be that the relative humidity of air is less than 1%, different electrolyte is also slightly different to the requirement of dewpoint temperature, the dewpoint temperature that some electrolyte requires is even lower than-60 ℃, be that the relative humidity of air is less than 0.04%, absolute moisture content is lower than 0.0066g/kg.
Traditional stove room adopts metal wallboard or other space enclosing structures to consist of the room, then with airduct by give, dry air transmission ﹠ distribution that return air inlet will be processed through dehydrating unit are to the room.Because metal wallboard has the gap in splicing place, send, return air inlet and metal wallboard furred ceiling joint have the gap, the door in room also has the gap, the existence in these gaps, make the water vapour in humid air on every side infiltrate in a large number the room, add that operating personnel are loose wet to the room, the humidity load in room can be very large.For the room absolute moisture content of some operation requirements lower than 0.0066g/g, (actual is impossible even dehydrating unit is all eliminated airborne steam, best equipment can be eliminated about 0.00077g/kg at present), the poor Δ d of the air-supply absolute humidity maximum of dehydrating unit is also with regard to 0.0066g/kg, therefore for guaranteeing the absolute moisture content in room, dehydrating unit needs very large air output could eliminate the humidity load in room, so just cause energy consumption huge, and send very large air quantity also to be difficult to realize on engineering in a little space.
The defective of prior art is, because there are many gaps in the room of stove room, humid air on every side enters the room by the gap, cause space moisture load very large, adopt existing stove room not reach to produce or experimental situation to the requirement of the ultralow water capacity of air, finally cause properties of product to descend or lost efficacy.In addition, the air output of the dehydrating unit of existing stove room system is large, and energy consumption is huge, and is difficult to realize on engineering.
Summary of the invention
The purpose of this invention is to provide a kind of stove room system, in order to reduce the air humidity content of production or experimental situation, improve the performance of product.The space of the indoor formation of microenvironment of the present invention is the microenvironment (mini-environment) of those skilled in the art's indication.
Stove room of the present invention system, comprise: be positioned at the microenvironment chamber in room and be positioned at dehydrating unit outside described room, and ajutage and backwind tube, wherein, described room is provided with room return air inlet and at least one room air intake, and described microenvironment chamber is provided with microenvironment air intake and microenvironment return air inlet;
New wind and return air by described dehydrating unit dehumidification treatments after, enter in described room and microenvironment chamber by described ajutage, be back in dehydrating unit by described backwind tube.
The sidewall of described microenvironment chamber is provided with actuating doors, glove box or has the gathering hole of soft curtain, and at least one access door, and described microenvironment return air inlet is the fixedly blinds with screen pack.
Preferably, the quantity of described access door is two, is arranged at respectively two relative sidewalls of microenvironment chamber.
Preferably, described microenvironment return air inlet is the walk-in type gathering hole with soft curtain.
Preferably, described microenvironment chamber also is provided with the walk-in type door, and described microenvironment return air inlet is the fixedly blinds with screen pack.
Preferably, described dehydrating unit comprises a dehumidifying unit, described dehumidifying unit is with new wind and return air dehumidifying, described dehumidifying unit air outlet is communicated with the microenvironment air intake of the room air intake in room and microenvironment chamber respectively by ajutage, and the room return air inlet is communicated with dehumidifying unit air intake vent by backwind tube.
Preferably, described dehydrating unit comprises the first dehumidifying unit and the second dehumidifying unit, described the first dehumidifying unit is with new wind and return air dehumidifying, the air outlet of the first dehumidifying unit is communicated with by the first ajutage and room air intake, room return air inlet and the first dehumidifying unit air intake vent are communicated with, described the second dehumidifying unit dehumidifies return air, and the second dehumidifying unit air intake vent is communicated with the room return air inlet, and the second dehumidifying unit air outlet is communicated with by the second ajutage and microenvironment air intake.
Preferably, described dehydrating unit comprises the first dehumidifying unit and the second dehumidifying unit, described the first dehumidifying unit is with new wind and return air dehumidifying, the air outlet of the first dehumidifying unit is communicated with by the first ajutage and room air intake, room return air inlet and the first dehumidifying unit air intake vent are communicated with, described the second dehumidifying unit dehumidifies return air, the air intake vent of the second dehumidifying unit is communicated with room return air inlet and microenvironment return air inlet respectively, and the second dehumidifying unit air outlet is communicated with by the second ajutage and microenvironment air intake.
Preferably, described microenvironment chamber comprises framework and is fastened in the sheet material of framework, and described framework is that the steel frame that plastic-blasting, baking vanish or japanning are processed is made on aluminum alloy frame or surface, and described sheet material is glass board material, plastic plate, acryl plates, steel plate or aluminium sheet.
In stove room of the present invention system, owing to being provided with the microenvironment chamber in the room, produce or experimental implementation is carried out microenvironment is indoor, around having shielded in production or experimentation, humid air directly contacts with the indoor air of microenvironment, reduced the indoor air humidity content of microenvironment, make the indoor production equipment of microenvironment or experimental facilities be in air than low humidity, the production operation of product is carried out in than the air of low humidity, greatly improved the performance of product.
Description of drawings
Fig. 1 is the structural representation of stove room of the present invention system;
Fig. 2 is microenvironment of the present invention chamber the first example structure schematic diagram;
Fig. 3 is microenvironment of the present invention chamber the second example structure schematic diagram;
Fig. 4 is microenvironment of the present invention chamber the 3rd example structure schematic diagram;
Fig. 5 is microenvironment of the present invention chamber the 4th example structure schematic diagram;
Fig. 6 is microenvironment of the present invention chamber the 5th example structure schematic diagram;
Fig. 7 is stove room of the present invention system the first example structure schematic diagram;
Fig. 8 is stove room of the present invention system the second example structure schematic diagram;
Fig. 9 is stove room of the present invention system the 3rd example structure schematic diagram.
Reference numeral:
The new wind of 2-microenvironment chamber, 1-room 3-dehydrating unit 4-production equipment 5-
Air intake 12-room, 11-room return air inlet 20-walk-in type gathering hole 21-microenvironment air intake
The soft curtain 24-of 22-microenvironment return air inlet 23-gathering hole 25-access door 26-is with the fixedly blinds of screen pack
The soft curtain 30-of the 27-actuating doors 28-glove box 29-walk-in type door 31-unit that dehumidifies
32-first dehumidifying unit 33-the second dehumidifying unit
The specific embodiment
For the absolute moisture content that solves in the stove room that exists in prior art does not reach technological requirement, the technical problem that causes properties of product to descend or lost efficacy the invention provides a kind of stove room system.The space of the indoor formation of microenvironment of the present invention is the microenvironment (mini-environment) of those skilled in the art's indication.
As shown in Figure 1, stove room of the present invention system, comprise: be positioned at the microenvironment chamber 2 in room 1 and be positioned at the outer dehydrating unit 3 in room 1, and ajutage and backwind tube, wherein, room 1 is provided with room return air inlet 12 and at least one room air intake 11, and microenvironment chamber 2 is provided with microenvironment air intake 21 and microenvironment return air inlet 22;
in technical solution of the present invention, indoor to the production equipment of the ultralow relative humidity environment of the needs microenvironment of packing into, and microenvironment chamber and atrial septum from, avoided the indoor air of microenvironment directly wetting by the humid air outside the stove room system, also make larger loose wet source, as operating personnel, be isolated in microenvironment outdoor, and microenvironment chamber and its residing room carry out the air circulation dehumidifying by dehydrating unit, reduced the air humidity content in microenvironment chamber and room, the wind pushing air dewpoint temperature of microenvironment chamber is lower than producing required air dew point temperature, air dew point temperature in the room air dew point temperature indoor with respect to microenvironment can be in a relatively high value, can save energy consumption, as the air dew point temperature of microenvironment chamber lower than-60 ℃, the air dew point temperature in room is lower than-30 ℃, production or the experimental implementation of product are carried out in the environment of low air water capacity, greatly improved the performance of product.The new wind that enters in dehydrating unit is preferably pretreated new wind, can reduce like this energy consumption of dehydrating unit, and guarantees that dehydrating unit is to the effect on moisture extraction of air.
Preferably, as Fig. 2, Fig. 3 and shown in Figure 4, the sidewall of microenvironment chamber is provided with actuating doors 27, glove box 28 or has the gathering hole 24 of soft curtain 23, and at least one access door 25, and the microenvironment return air inlet is the fixedly blinds 26 with screen pack.
As shown in Figure 2, microenvironment chamber first embodiment of stove room of the present invention system, the sidewall of microenvironment chamber is provided with the gathering hole 24 with soft curtain 23, the loading of production equipment, unloading and operation can be undertaken by the gathering hole with soft curtain, being applicable to production equipment needs the situation of ongoing operation, the size of gathering hole, position and quantity are according to producing and the action need setting, and the return air speed of gathering hole is greater than 2m/s; The microenvironment chamber also comprises at least one access door 25 that is arranged on sheet material, can carry out by opening access door maintenance and the regular maintenance of production equipment, the size of access door, position and quantity require to arrange according to the maintenance of production equipment, Figure 2 shows that two access doors that are oppositely arranged; The microenvironment return air inlet can have various ways, as fixing blinds, is preferably the fixedly blinds with screen pack; The dry air of processing through dehydrating unit enters the microenvironment chamber by microenvironment air intake 21, enters the room through gathering hole 24 with the microenvironment return air inlet of the fixedly blinds 26 of screen pack;
As shown in Figure 3, microenvironment chamber second embodiment of stove room of the present invention system, the sidewall of microenvironment chamber is provided with actuating doors 27, the loading of production equipment, unloading and operation can be undertaken by actuating doors, being applicable to production equipment does not need the situation of ongoing operation, and the size of actuating doors, position and quantity are according to producing and the action need setting; The microenvironment chamber also comprises at least one access door 25 that is arranged on sheet material, can carry out by opening access door maintenance and the regular maintenance of production equipment, the size of access door, position and quantity require to arrange according to the maintenance of production equipment, Figure 3 shows that two access doors that are oppositely arranged; The microenvironment return air inlet can have various ways, as fixing blinds, is preferably the fixedly blinds with screen pack; The dry air of processing through dehydrating unit enters the microenvironment chamber by microenvironment air intake 21, and the microenvironment return air inlet of the fixedly blinds 26 of band screen pack enters the room, guarantees that the return air speed of return air inlet is greater than 2m/s;
As shown in Figure 4, microenvironment chamber the 3rd embodiment of stove room of the present invention system, the sidewall of microenvironment chamber is provided with glove box 28, the operation of production equipment can be undertaken by glove box, being applicable to production equipment needs the situation of ongoing operation, and the position of glove box and quantity are according to producing and the action need setting; The microenvironment chamber also comprises at least one access door 25 that is arranged on sheet material, can carry out by opening access door maintenance and the regular maintenance of production equipment, the size of access door, position and quantity require to arrange according to the maintenance of production equipment, Figure 4 shows that two access doors that are oppositely arranged; The microenvironment return air inlet can have various ways, as fixing blinds, is preferably the fixedly blinds with screen pack; The dry air of processing through dehydrating unit enters the microenvironment chamber by microenvironment air intake 21, and the microenvironment return air inlet of the fixedly blinds 26 of band screen pack enters the room, guarantees that the return air speed of return air inlet is greater than 2m/s.
Preferably, the quantity of access door 25 is two, is arranged at respectively two relative sidewalls of microenvironment chamber 2.
The size of access door, position and quantity require to arrange according to the maintenance of production equipment, and the access door that is oppositely arranged for the maintenance of production equipment with overhaul more conveniently, is preferred set-up mode.
Preferably, as shown in Figure 5, microenvironment chamber the 4th embodiment of stove room of the present invention system, the microenvironment return air inlet is the walk-in type gathering hole 20 with soft curtain 29.
In technical scheme of the present invention, the loading of production equipment, unloading and action need are undertaken by the walk-in type gathering hole with soft curtain, and production equipment needs ongoing operation, the position of walk-in type gathering hole and quantity is according to producing and the action need setting, and the maintenance of production equipment and regular maintenance also can be undertaken by the walk-in type gathering hole.The dry air of processing through dehydrating unit enters the microenvironment chamber by microenvironment air outlet 21, enters the room through walk-in type gathering hole 20, and the return air speed of walk-in type gathering hole 20 is greater than 2m/s.Employing has the gathering hole of soft curtain as return air inlet, has saved access door is set and return air inlet is set in addition, in the design-and-build of microenvironment chamber, has reduced cost.
Preferably, as shown in Figure 6, microenvironment chamber the 5th embodiment of stove room of the present invention system, microenvironment chamber 2 also is provided with walk-in type door 30, and the microenvironment return air inlet is the fixedly blinds 26 with screen pack.
In technical scheme of the present invention, the loading of production equipment, unloading and action need are undertaken by the walk-in type door, and production equipment do not need ongoing operation, and the position of walk-in type door and quantity are according to producing and the action need setting; The maintenance of production equipment and regular maintenance can be undertaken by the walk-in type door.The dry air of processing through dehydrating unit enters the microenvironment chamber by microenvironment air intake 21, and the microenvironment return air inlet of the fixedly blinds 26 of band screen pack enters the room, and the return air speed of return air inlet is greater than 2m/s; The microenvironment return air inlet can have various ways, as fixing blinds, is preferably the fixedly blinds with screen pack.Adopt the walk-in type door, saved access door is set, reduced the construction cost of microenvironment chamber.
In the above-described embodiment, the microenvironment chamber can be landed, and is only perhaps that the framework of microenvironment chamber lands, and the bottom surface in sheet material and room forms a fixed gap; The top board of microenvironment chamber and side plate can utilize the furred ceiling in residing room, microenvironment chamber and side wall to consist of; The microenvironment chamber can be not limited to cuboid according to profile and the operation requirements setting of production equipment, and main purpose is that the indoor production equipment of microenvironment and room and operating personnel are kept apart; The microenvironment air outlet can be double-deck blinds, diffuser or orifice plate air port; Screen pack can adopt the nonwoven screen pack, to increase back wind resistance, improves the microenvironment room pressure, reduces the room to the water vapor permeation amount of microenvironment chamber.
Preferably, as shown in Figure 7, the first embodiment of stove room of the present invention system, dehydrating unit 3 comprises a dehumidifying unit 31, dehumidifying unit 31 is with new wind 5 and return air dehumidifying, dehumidifying unit air outlet is communicated with the microenvironment air intake 21 of the room air intake 11 in room 1 and microenvironment chamber 2 respectively by ajutage, and room return air inlet 12 is communicated with unit 31 air intake vents that dehumidify by backwind tube.
In technical scheme of the present invention, 2 rooms 1 of living in it, microenvironment chamber share a dehumidifying unit 31.Air treatment and the flow process of stove room system are as follows: the return air in room 1 enters dehumidifying unit 31 through backwind tube, this part air first mixes with new wind 5, preferred new wind 5 is pretreated new wind, mixed air is minute two parts after dehumidifying unit 31 dries, lowers the temperature processing, portion of air is directly delivered to microenvironment chamber 2 by ajutage, with the requirement of satisfying the ultralow air dewpoint temperature of microenvironment indoor production equipment (as≤-60 ℃), the return air of microenvironment chamber enters room 1 by microenvironment return air inlet 22; Another part air is sent into room 15 by ajutage and room air intake 11, and reach in the assurance room than the indoor slightly loose air dew point temperature requirement of microenvironment (as≤-30 ℃), the return air of the return air in room 1 and microenvironment chamber is by room return air inlet 12, and enters dehumidifying unit 31 through backwind tube.Room space is larger, and two or more rooms air intake 11 can be set, and makes the air-supply in room distribute comparatively even; Microenvironment chamber and room share a dehumidifying unit, save cost.
Preferably, as shown in Figure 8, the second embodiment of stove room of the present invention system, dehydrating unit 3 comprises the first dehumidifying unit 32 and the second dehumidifying unit 33, the first dehumidifying unit 32 is with new wind 5 and return air dehumidifying, the air outlet of the first dehumidifying unit 32 is communicated with by the first ajutage and room air intake 11, room return air inlet 12 and the first dehumidifying unit 32 air intake vents are communicated with, the second dehumidifying unit 33 dehumidifies return air, the air intake vent of the second dehumidifying unit is communicated with room return air inlet 12, and the second dehumidifying unit 33 air outlets are communicated with by the second ajutage and microenvironment air intake 21.
In technical scheme of the present invention, room 1 and the microenvironment chamber 2 that is positioned at the room arrange respectively the first dehumidifying unit 32 and second unit 33 that dehumidifies, but share return air.Air treatment and the flow process of microenvironment chamber 2 are as follows: the return air in room 1 enters the second dehumidifying unit 33 through backwind tube, after the second dehumidifying unit 33 dries, lowers the temperature processing, directly deliver to microenvironment chamber 2 by the second ajutage and microenvironment air intake 21, require to satisfy the microenvironment chamber 2 ultralow air dewpoint temperatures of interior production equipment (as≤-60 ℃), the return air of microenvironment chamber 2 enters room 1 by microenvironment return air inlet 22.Air treatment and the flow process in room of living in, microenvironment chamber are as follows: the return air in room 1 enters the first dehumidifying unit 32 through backwind tube, return air first mixes with pretreated new wind 5, after mixing, air is after the first dehumidifying unit 32 dries, lowers the temperature processing, send into room 1 by ajutage and room air intake 11, and reach in the assurance room than air dew point temperature requirement slightly loose in microenvironment space (as≤-30 ℃), the return air of the return air in room 1 and microenvironment chamber is by room return air inlet 12, and enters the first dehumidifying unit 32 and the second dehumidifying unit 33 through backwind tube.Adopt two dehumidifier groups respectively the air of room and microenvironment chamber to be dehumidified, make the air humidity of room and microenvironment chamber be able to independent control, improved the efficient of dehumidifying unit.
preferably, as shown in Figure 9, the 3rd embodiment of stove room of the present invention system, dehydrating unit 3 comprises the first dehumidifying unit 32 and the second dehumidifying unit 33, the first dehumidifying unit 32 is with new wind and return air dehumidifying, the air outlet of the first dehumidifying unit 32 is communicated with by the first ajutage and room air intake 11, room return air inlet 12 and the first dehumidifying unit 32 air intake vents are communicated with, the second dehumidifying unit 33 dehumidifies return air, the air intake vent of the second dehumidifying unit 33 is communicated with room return air inlet 12 and microenvironment return air inlet 22 respectively, the second dehumidifying unit 33 air outlets are communicated with by the second ajutage and microenvironment air intake 21.
In technical scheme of the present invention, 2 rooms 1 of living in it, microenvironment chamber arrange relatively independent dehumidifying unit and send, air return system.Air treatment and the flow process of microenvironment chamber are as follows: the return air of microenvironment chamber 2 and the return air in a part of room 1 enter the second dehumidifying unit 33 through backwind tube, after the second dehumidifying unit 33 dries, lowers the temperature processing, directly deliver to microenvironment chamber 2 by the second ajutage through microenvironment air intake 21, require to satisfy the ultralow air dewpoint temperature of microenvironment indoor production equipment (as≤-60 ℃), the return air of microenvironment chamber 2 directly enters the second dehumidifying unit 33 by microenvironment return air inlet 22.Air treatment and the flow process in room of living in, microenvironment chamber are as follows: the return air in room 1 enters the first dehumidifying unit 32 through backwind tube, return air first mixes with new wind 5, pretreated new wind 5 preferably, after mixing, air is after the first dehumidifying unit 32 dries, lowers the temperature processing, send into room 1 by the first ajutage and room air intake 11, and reach in the assurance room than the indoor slightly loose air dew point temperature requirement of microenvironment (as≤-30 ℃), the return air in room 1 passes through room return air inlet 12, and enters the first dehumidifying unit 32 through backwind tube.Adopt two dehumidifier groups respectively to room and the indoor air dewetting of microenvironment, make the air humidity of room and microenvironment be able to independent control, improved the efficient of dehumidifying unit.
Preferably, the microenvironment chamber of stove room of the present invention system comprises framework and is fastened in the sheet material of framework, framework is that the steel frame that plastic-blasting, baking vanish or japanning are processed is made on aluminum alloy frame or surface, and sheet material is glass board material, plastic plate, acryl plates, steel plate or aluminium sheet.
In stove room of the present invention system, the microenvironment chamber comprises framework and is fastened in the sheet material of framework, framework can adopt metal or nonmetals, make steel frame that plastic-blasting, baking vanish or japanning process, aluminium, aluminium alloys etc. as the surface, due to the aluminium alloys light weight and intensity high, so framework is particularly suitable for adopting aluminum alloy material to make; Sheet material can adopt transparent or nontransparent sheet material, as glass board material and plastic plate, the making material of this sheet material can be organic glass, tempered glass, acrylic board, steel plate, aluminium sheet, polyvinyl chloride panel, polypropylene board etc., transparent and intensity is high due to organic glass, be difficult for being corroded, be particularly suitable as the sheet material that the microenvironment chamber is fastened in framework.
As seen, under the prerequisite that does not affect explained hereafter and operation, the present invention provides a kind of stove room system for the explained hereafter equipment for humidity sensitive, make the space that guarantees of ultralow dewpoint temperature reduce to minimum, and the microenvironment chamber is in have in the room that certain low dewpoint temperature requires, but not conventional environment, thereby greatly reduce the humidity load of microenvironment chamber; Adopt the microenvironment chamber, the operating personnel that will have a larger moisture dispersed amount with to the process equipment of humidity sensitive isolated opening fully, both reduced the humidity load in ultralow dewpoint temperature space, make again the dewpoint temperature (being humidity) around explained hereafter equipment stable; Air dew point temperature in room of living in, microenvironment chamber also will be controlled, but the dewpoint temperature that need to guarantee brought up to lower than-30 ℃ lower than-60 ℃ from original, has saved energy consumption.Therefore adopt stove room of the present invention system, effectively guaranteed the required air humidity content of production operation, improved the performance of product, and reduced energy consumption.Above-mentioned stove room of the present invention system, be specially adapted to produce or the relative air humidity of experimental situation to require lower than 1%(be that the air dew point temperature is lower than-33 ℃) occasion.
Obviously, those skilled in the art can carry out various changes and modification and not break away from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of claim of the present invention and equivalent technologies thereof, the present invention also is intended to comprise these changes and modification interior.
Claims (9)
1. stove room system, it is characterized in that, comprise: be positioned at the microenvironment chamber (2) in room (1) and be positioned at the outer dehydrating unit (3) in described room (1), and ajutage and backwind tube, wherein, described room (1) is provided with room return air inlet (12) and at least one room air intake (11), and described microenvironment chamber (2) is provided with microenvironment air intake (21) and microenvironment return air inlet (22);
New wind (5) and return air by described dehydrating unit (3) dehumidification treatments after, enter in described room (1) and microenvironment chamber (2) by described ajutage, be back in dehydrating unit (3) by described backwind tube.
2. stove room as claimed in claim 1 system, it is characterized in that, the sidewall of described microenvironment chamber is provided with actuating doors (27), glove box (28) or has the gathering hole (24) of soft curtain (23), and at least one access door (25), described microenvironment return air inlet is the fixedly blinds (26) with screen pack.
3. stove room as claimed in claim 2 system, is characterized in that, the quantity of described access door (25) is two, is arranged at respectively two relative sidewalls of microenvironment chamber (2).
4. stove room as claimed in claim 1 system, is characterized in that, described microenvironment return air inlet is for having the walk-in type gathering hole (20) of soft curtain (29).
5. stove room as claimed in claim 1 system, is characterized in that, described microenvironment chamber (2) also is provided with walk-in type door (30), and described microenvironment return air inlet is the fixedly blinds (26) with screen pack.
6. stove room as claimed in claim 1 system, it is characterized in that, described dehydrating unit (3) comprises a dehumidifying unit (31), described dehumidifying unit (31) is with new wind (5) and return air dehumidifying, described dehumidifying unit (31) air outlet is communicated with the room air intake (11) of room (1) and the microenvironment air intake (21) of microenvironment chamber (2) respectively by ajutage, and room return air inlet (12) is communicated with dehumidifying unit (31) air intake vent by backwind tube.
7. stove room as claimed in claim 1 system, it is characterized in that, described dehydrating unit (3) comprises the first dehumidifying unit (32) and the second dehumidifying unit (33), described the first dehumidifying unit (32) is with new wind (5) and return air dehumidifying, the air outlet of the first dehumidifying unit (32) is communicated with by the first ajutage and room air intake (11), room return air inlet (12) and the first dehumidifying unit (32) air intake vent are communicated with, described the second dehumidifying unit (33) dehumidifies return air, the second dehumidifying unit air intake vent is communicated with room return air inlet (12), the second dehumidifying unit (33) air outlet is communicated with by the second ajutage and microenvironment air intake (21).
8. stove room as claimed in claim 1 system, it is characterized in that, described dehydrating unit (3) comprises the first dehumidifying unit (32) and the second dehumidifying unit (33), described the first dehumidifying unit (32) is with new wind (5) and return air dehumidifying, the air outlet of the first dehumidifying unit (32) is communicated with by the first ajutage and room air intake (11), room return air inlet (12) and the first dehumidifying unit (32) air intake vent are communicated with, described the second dehumidifying unit (33) dehumidifies return air, the air intake vent of the second dehumidifying unit (33) is communicated with room return air inlet (12) and microenvironment return air inlet (22) respectively, the second dehumidifying unit (33) air outlet is communicated with by the second ajutage and microenvironment air intake (21).
9. stove room as claimed in claim 1 system, it is characterized in that, described microenvironment chamber comprises framework and is fastened in the sheet material of framework, described framework is that the steel frame that plastic-blasting, baking vanish or japanning are processed is made on aluminum alloy frame or surface, and described sheet material is glass board material, plastic plate, acryl plates, steel plate or aluminium sheet.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110767917A (en) * | 2019-11-21 | 2020-02-07 | 四川新敏雅电池科技有限公司 | Automatic control system for battery production environment and control method of control system |
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