CN201507999U - Double placed discrete air duct continuous operation air supply and exhaust comprehensive processing set - Google Patents
Double placed discrete air duct continuous operation air supply and exhaust comprehensive processing set Download PDFInfo
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- CN201507999U CN201507999U CN2009202169413U CN200920216941U CN201507999U CN 201507999 U CN201507999 U CN 201507999U CN 2009202169413 U CN2009202169413 U CN 2009202169413U CN 200920216941 U CN200920216941 U CN 200920216941U CN 201507999 U CN201507999 U CN 201507999U
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Abstract
A double placed discrete air duct continuous operation air supply and exhaust comprehensive processing set comprises an air exhaust passage I, an air exhaust passage II, an air supply passage III and an air supply passage IV, wherein the four passages are closely connected in parallel, wherein coarse efficiency, middle efficiency, a chemical filter and a fan which have high fault rates and needs the machine to close down when in maintenance are integrated to two function modules which have the same effect but are separately arranged, and surface cooling, humidifying, heating and a rotary total heat exchanger and the like which have low fault rates and do not need to maintained frequently form a shared section, and the function sections of surface cooling and humidifying and the like are positioned on an air-out positive pressure section. The rotary total heat exchanger is added between the air supply passages and the air exhaust passages, thereby the heat and moisture in the exhausted air can changed with the new air, and the new air can be pretreated, and the condensation water can be quickly discharged out of the set through positive pressure for preventing the bacteria from generating inside the set because of the accumulation of the condensation water. The double placed discrete air duct continuous operation air supply and exhaust comprehensive processing set can greatly lower energy consumption and can be used in particular clean spaces with high risk bacteria such as medical laboratory animal raising rooms, P3 laboratories, hematological wards and the like.
Description
Technical field
The utility model relates to the pure air treatment facility, and especially a kind of heat energy in the air draft, moisture can recovery reduced two discrete air channel free of discontinuities of putting of operating cost greatly and moved supply and exhaust integrated treatment units.
Technical background
The cleaning type air treatment machine group after normal operation a period of time, the increase of the dust amount thick because of each, that medium effeciency filter is adsorbed, filter efficiency descends, blower fan produces fault or Other related equipment failure and other reasons, all must shut down maintenance.Malleation gradient orderly in the clean room can be destroyed because of the shutdown of cleaning type air treatment machine group.Clean room is inner to be influenced cleanliness factor and uses technological process with the disorder owing to barometric gradient of outdoor, high-cleanness, high space and low cleanliness factor space; Or this is by negative pressure control, and what can not leak contains the bacterium air-flow to external leakage, and the outside is polluted.Simultaneously, in air-conditioning system,, must consider to introduce extraneous fresh air, the indoor turbid air of discharge section for personnel are comfortable smooth and easy with ventilation.Summer is because new wind is humid tropical condition, so the refrigeration duty major part will be occupied by new wind load, and energy consumption is surprising, on the contrary winter.
Two discrete air channel free of discontinuities operation pure air processing units of putting have solved the problem that the cleaning type air treatment machine group is safeguarded of not shutting down, and promptly need not shut down and can carry out regular maintenance unit, but still unresolved to the high energy consumption problem of air-conditioning system.
Summary of the invention
The utility model main purpose is the special clean room that each animal feeding room, medical laboratory, P3 laboratory, blood ward etc. is had excessive risk virus, having solved it must run without interruption with the successional basis that guarantees its clean room to the air-treatment unit on, provide a kind of two discrete air channel free of discontinuities operation supply and exhaust integrated treatment units of putting that reduce energy resource consumption.
Two discrete air channel free of discontinuities operation supply and exhaust integrated treatment unit of putting described in the utility model comprises air exhaust passage I, air exhaust passage II, air-supply passage III, air-supply passage IV.Air exhaust passage I, air exhaust passage II, air-supply passage III, air-supply passage IV closely connect and compose two discrete air channel free of discontinuities operation supply and exhaust integrated treatment units of putting mutually side by side.In four passages shared rotary type total heat exchanger 9 is housed.The left side of rotary type total heat exchanger 9 is equipped with electronic airtight valve 1, board-like low efficient filter 3, chemical filter 5 and electronic airtight valve 7 successively among the air exhaust passage I; The right side of rotary type total heat exchanger 9 is equipped with check-valves 10, air draft blower fan 12, check-valves 14 and the leafy control valve 16 of splitting successively.The left side of rotary type total heat exchanger 9 is equipped with electronic airtight valve 2, board-like low efficient filter 4, chemical filter 6 and electronic airtight valve 8 successively among the air exhaust passage II; The right side of rotary type total heat exchanger 9 is equipped with check-valves 11, air draft blower fan 13, check-valves 15 and leafy the split control valve 16 shared with air exhaust passage I successively.Both shared leafy 32 and air-treatment sections of being made of cooling coil 29, hot coil 30, humidifier 31 of splitting control valve are equipped with in the left side of rotary type total heat exchanger 9 among air-supply passage III, the air-supply passage IV.The right side of rotary type total heat exchanger 9 is equipped with check-valves 27, one group of pocket type medium effeciency filter 25, breeze fan 23, one group of board-like low efficient filter 21, check-valves 19, leafy control valve 18 and the nylon screen pack 17 split successively among the air-supply passage III.The right side of rotary type total heat exchanger 9 is equipped with check-valves 28, one group of pocket type medium effeciency filter 26, breeze fan 24, one group of board-like low efficient filter 22, check-valves 20 and leafy split control valve 18, nylon screen pack 17 shared with air-supply passage III successively among the air-supply passage IV.
The two characteristics of putting discrete air channel free of discontinuities operation supply and exhaust integrated treatment unit of the utility model are:
1. fault rate need be shut down functional sections such as the low efficient filter that carries out, medium effeciency filter, chemical filter, blower fan during higher and regular maintenance and assemble two independently air intake modules respectively, can shut down one of them module is safeguarded.Fault rate is low and to need not functional sections such as the table of regular maintenance is cold, humidification, heating, rotary type total heat exchanger be common sections.
2. will give, about air exhaust passage side by side, air reverses, interchannel adds rotary type total heat exchanger, and the heat in the air draft and moisture content and new wind are exchanged, and new wind is carried out preliminary treatment.
3. the functional section that showing cold, humidification etc. has condensed water to produce places air-out malleation section, can rapidly condensed water be discharged beyond the unit, avoids condensed water put aside the generation bacterium in unit.
In the unit running process as faults such as fan trouble, plugged filter take place, the single-chip microcomputer automatic control circuit will be opened standby air intake passage front and back check-valves, start standby air intake passage inner blower, the power supply input of disengagement failure section inner blower, after the associated maintenance personnel carry out the fault eliminating or carry out regular maintenance faulty section, this wind inlet section enters standby once more, and circulation substitutes, to reach the purpose that runs without interruption.Control circuit can be designed voluntarily by the electrical apparatus technology personnel.
Rotary type total heat exchanger 9 is the runners with performances such as accumulation of heat moisture absorptions, during winter sports, indoor exhaust wind is through passing through rotary type total heat exchanger 9 again after filtering, changeing the core temperature raises, moisture increases, when rotary type total heat exchanger 9 commentaries on classics cores contacted with outdoor fresh air, runner was emitted heat and moisture to the fresh air of low temperature, makes fresh air intensification humidification.Reduce new wind-warm syndrome humidity summer in contrast.Thereby make air-conditioning system reach purpose of energy saving by heat exchange.
Rotary type total heat exchanger 9 optional products with Shanghai hundred auspicious air engineering (Asia) Co., Ltds.
The utility model is a kind of more perfect technical solution that has the special clean room of excessive risk virus at each animal feeding room, medical laboratory, P3 laboratory, blood ward etc.
Description of drawings
Fig. 1 is the two end face schematic side view of putting discrete air channel free of discontinuities operation supply and exhaust integrated treatment unit of the utility model;
Fig. 2 is the two vertical views of putting discrete air channel free of discontinuities operation supply and exhaust integrated treatment unit of the utility model;
Fig. 3 is the two side views of putting discrete air channel free of discontinuities operation supply and exhaust integrated treatment unit air exhaust passage of the utility model;
Fig. 4 is the two side views of putting discrete air channel free of discontinuities operation supply and exhaust integrated treatment unit air-supply passage of the utility model.
Among the figure, 1 electric closed valve, 2 electric closed valves, the 3 board-like low efficient filter 4 board-like low efficient filter 5 chemical filters 6 chemical filters 7 electric closed valves 8 electric closed valves 9 rotary type total heat exchangers 10 check-valves 11 check-valves 12 exhaust fans 13 exhaust fans 14 check-valves 15 check-valves 16 leafy control valve 17 nylon screen packs 18 leafy control valve 19 check-valves 20 check-valves 21 board-like low efficient filter 22 board-like low efficient filter 23 breeze fans 24 breeze fans 25 pocket type medium effeciency filters 26 pocket type medium effeciency filters 27 check-valves 28 check-valves 29 cooling coils 30 hot coils 31 humidifiers 32 leafy control valve 33 air drafts 34 new wind 35 of splitting of splitting of splitting are blown
The specific embodiment
Original two discrete air channel free of discontinuities operation pure air of putting is handled unit by adopting the modularized design of up-to-date anti-cold bridge labyrinth type, maintenance requirement in the whole system is the highest, to need regular replacing, the low efficient filter that the most easily breaks down, blower fan, medium effeciency filter to assemble two functions identical, but separate the functional module that is provided with, and functional sections such as table fault rate is low, that need not regular maintenance is cold, humidification, heating are combined as unified air-out passage.In the unit running process as faults such as fan trouble, plugged filter take place, the single-chip microcomputer automatic control circuit will be opened standby air intake passage front and back check-valves, start standby air intake passage inner blower, the power supply input of disengagement failure section inner blower, the associated maintenance personnel carry out after fault gets rid of or carry out regular maintenance faulty section between can be in due course, and this wind inlet section enters standby once more, and circulation substitutes, reached the purpose that runs without interruption, do not reached energy-conservation purpose but do not have a hot-swap feature.
The utility model is handled on the basis of unit at existing two discrete air channel free of discontinuities operation pure airs of putting, and keeps its basic structural design, and air exhaust passage is incorporated into.Four passages are so just arranged, two air-supply passages (the using and the reserved), two air exhaust passages (the using and the reserved) (see figure 1), same maintenance requirement in the air exhaust passage is the highest, to need regular replacing, the low efficient filter that the most easily breaks down, chemical filter, blower fan to assemble two functions identical, but separate the functional module that is provided with, simultaneously sending, adding rotary type total heat exchanger between air exhaust passage, the heat in the air draft and moisture content and new wind are being exchanged, new wind is being carried out preliminary treatment.
During winter operation, indoor exhaust wind is through passing through rotary type total heat exchanger again after filtering, and runner changes the core temperature and raises, moisture increases, contact when runner commentaries on classics core turns over the outdoor fresh air that enters, runner is emitted heat and moisture to the fresh air of low temperature, makes fresh air intensification humidification.Reduce new wind-warm syndrome degree humidity summer in contrast.Reach purpose of energy saving by heat exchange.
The utility model is described in further detail below in conjunction with embodiment shown in the drawings.
As shown in Figure 3, when air exhaust passage normally moves, electronic airtight valve 2,8 is opened, electronic airtight valve 1,7 is closed, indoor discharge air arrives rotary type total heat exchanger 9 behind low efficient filter 4, chemical filter 6,13 operations of bottom air draft module inner blower, and check-valves 11,15 is opened before and after the blower fan, top air draft module inner blower 12 stops, and check-valves 10,14 cuts out before and after the blower fan.When changing low efficient filter 4, chemical filter 6, electronic airtight valve 2,8 is closed, and electronic airtight valve 1,7 is opened, and indoor discharge air arrives rotary type total heat exchanger 9 behind low efficient filter 3, chemical filter 5.During maintenance air draft blower fan 13, air draft blower fan 13 stops in the bottom air draft module, air draft blower fan 12 operations in the top air draft module, and air draft blower fan 13 front and back check-valves 11,15 cut out, and air draft blower fan 12 front and back check-valves 10,14 are opened.The air-flow operation as shown in Figure 3.
As shown in Figure 4, when air-supply passage normally moves, breeze fan 24 operations in the bottom air-supply module, check- valves 20,28 is opened before and after the blower fan, breeze fan 23 stops in the top air-supply module, check- valves 19,27 cuts out before and after the blower fan, new wind arrives rotary type total heat exchanger 9 by low efficient filter 22, breeze fan 24, medium effeciency filter 26 backs, undertaken after the preliminary treatment again entering air-line system at last by total-heat exchanger to comprising that the air-treatment section that cooling coil 29, hot coil 30, humidifier 31 constitute handles.When the breeze fan 24 in the bottom air-supply module breaks down or during each plugged filter, breeze fan 23 operations in the top air-supply module, check- valves 19,27 is opened before and after the blower fan, breeze fan 24 stops in the bottom air-supply module, check- valves 20,28 cuts out before and after the blower fan, at this moment can overhaul breeze fan 24 and change low efficient filter 22, medium effeciency filter 26.The air-flow operation as shown in Figure 4.
Hot coil is except Winter heat supply, can also be as heat again in summer, and help the stable operation of system and reduce the corrosion of equipment, also can save operating cost simultaneously, can realize the requirement that indoor temperature and humidity are accurately controlled as mated ends equipment.
Claims (1)
1. two discrete air channel free of discontinuities operation supply and exhaust integrated treatment unit of putting is characterized in that: comprise air exhaust passage I, air exhaust passage II, air-supply passage III, air-supply passage IV; Air exhaust passage I, air exhaust passage II, air-supply passage III, air-supply passage IV closely connect mutually side by side, and shared rotary type total heat exchanger (9) is housed in four passages; The left side of rotary type total heat exchanger among the air exhaust passage I (9) is equipped with electronic airtight valve (1), board-like low efficient filter (3), chemical filter (5) and electronic airtight valve (7) successively, and the right side of rotary type total heat exchanger (9) is equipped with check-valves (10), air draft blower fan (12), check-valves (14) and the leafy control valve (16) of splitting successively; The left side of rotary type total heat exchanger among the air exhaust passage II (9) is equipped with electronic airtight valve (2), board-like low efficient filter (4), chemical filter (6) and electronic airtight valve (8) successively, and the right side of rotary type total heat exchanger (9) is equipped with check-valves (11), air draft blower fan (13), check-valves (15) and leafy the split control valve (16) shared with air exhaust passage I successively; Both shared leafy air-treatment sections of splitting control valve (32) and being made of cooling coil (29), hot coil (30), humidifier (31) are equipped with in the left side of rotary type total heat exchanger (9) among air-supply passage III, the air-supply passage IV; The right side of rotary type total heat exchanger among the air-supply passage III (9) is equipped with check-valves (27), one group of pocket type medium effeciency filter (25), breeze fan (23), one group of board-like low efficient filter (21), check-valves (19), leafy control valve (18) and the nylon screen pack (17) split successively; The right side of rotary type total heat exchanger among the air-supply passage IV (9) is equipped with check-valves (28), one group of pocket type medium effeciency filter (26), breeze fan (24), one group of board-like low efficient filter (22), check-valves (20) and leafy split control valve (18), the nylon screen pack (17) shared with air-supply passage III successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202169413U CN201507999U (en) | 2009-09-25 | 2009-09-25 | Double placed discrete air duct continuous operation air supply and exhaust comprehensive processing set |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202169413U CN201507999U (en) | 2009-09-25 | 2009-09-25 | Double placed discrete air duct continuous operation air supply and exhaust comprehensive processing set |
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| CN201507999U true CN201507999U (en) | 2010-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009202169413U Expired - Lifetime CN201507999U (en) | 2009-09-25 | 2009-09-25 | Double placed discrete air duct continuous operation air supply and exhaust comprehensive processing set |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212439A (en) * | 2020-10-30 | 2021-01-12 | 深圳市巨鼎医疗设备有限公司 | Remove ward with novel exhaust device |
-
2009
- 2009-09-25 CN CN2009202169413U patent/CN201507999U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212439A (en) * | 2020-10-30 | 2021-01-12 | 深圳市巨鼎医疗设备有限公司 | Remove ward with novel exhaust device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100616 |
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| CX01 | Expiry of patent term |