CN104089341B - Room conditioning - Google Patents

Room conditioning Download PDF

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Publication number
CN104089341B
CN104089341B CN201410358018.9A CN201410358018A CN104089341B CN 104089341 B CN104089341 B CN 104089341B CN 201410358018 A CN201410358018 A CN 201410358018A CN 104089341 B CN104089341 B CN 104089341B
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air
solenoid valve
normally closed
water
wet film
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CN201410358018.9A
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CN104089341A (en
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不公告发明人
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Beijing Guodian Heng Jia Technology Industry Group Co., Ltd.
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Beijing State Grid Best Technology And Trade Co Ltd
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Abstract

The invention discloses a kind of room conditioning, this equipment is provided simultaneously with temperature and humidity regulatory function, in order to reduce cold waste, reasonable distribution carries out temperature regulation and the air capacity of humidity regulation, at device interior, dividing plate is set, air flow passage is separated into two points of cavitys, and moisture adjustment module is only installed in one of them cavity, i.e. only the air flowing through this cavity is carried out humidity regulation.Reasonable distribution needs to carry out the air capacity of epidemic disaster process, avoid or reduce air-conditioning equipment air section at the same time carries out the process of reverse mode, reduce waste, and also to adapt to high temperature low-temperature receiver media items, reach the purpose making air conditioning system equipment more energy-conservation.This equipment is particularly suitable in data center module using.

Description

Room conditioning
Technical field
The present invention relates to a kind of room conditioning, be mainly used in the regulation of the epidemic disaster of air in local space, especially for carrying out epidemic disaster control in data center module.
Background technology
At present room conditioning there is a kind of assembled air-conditioner cabinet, main by cabinet, blower fan, heat exchanger section, humidifier sections etc. form, heat exchanger section connects external source medium pipeline, the general external source medium temperature used is relatively low, if conduit entrance low-temperature receiver medium temperature is 5 DEG C or 7 DEG C, outlet is 10 DEG C or 12 DEG C, cabinet has air inlet and air outlet, start blower fan, air is in air inlet leading-in box body, pass sequentially through heat exchanger section, add dehumidifying humidity regulation section, the air flow through is lowered the temperature and dehumidifies by heat exchanger section, the air flow through is humidified by humidifier section, temperature, air after humidity is conditioned is discharged from air outlet again, send into and specifically need to carry out environment temperature, in the space of humid control, reach the temperature to particular space, the purpose of humidity regulation.Whole air that blower fan is introduced by this assembled air-conditioner cabinet all carry out humidity regulation process, because low-temperature receiver medium temperature is relatively low, dehumidifying it is also carried out while heat exchanger section is lowered the temperature, in order to make the ambient humidity will not be the lowest, air will not too dry, again air-supply is humidified, the most many times may result in assembled air-conditioner cabinet while dehumidifying again on one side to carrying out humidification, two kinds of contrary air handling processes exist simultaneously, and its respective effect has part to cancel out each other, and forms energy waste.And, environmental Kuznets Curves to needing to carry out temperature, the air capacity of humidity regulation is often different, the air capacity of humidity regulation to be carried out is the most less just can achieve the goal, and this assembled air-conditioner cabinet carries out epidemic disaster regulation to being fully incorporated air equally, tend to cause humidity regulation direction excessive, need reciprocal humidity regulation to compensate, waste the energy equally.
It addition, in order to reach energy-conservation purpose, improve the energy saving of the outdoor air conditioning unit providing low-temperature receiver medium, the most a lot of projects have employed the way of the low-temperature receiver medium temperature improving supply.As for using air conditioner cold water unit, the supply water temperature of general chilled water (low-temperature receiver medium) often improves 1 DEG C, can save energy about 3%.Especially for data center module project, it is desirable to indoor condensed water is controlled, allow some room conditionings run at dry cooling condition as far as possible, do not produce condensed water, so there has also been the demand requiring to improve chilled water supply water temperature.The supply water temperature of general high temperature chilled water (low-temperature receiver medium) can bring up to 10-14 DEG C, and corresponding return water temperature is 15-19 DEG C.So, use the room conditioning of high temperature chilled water (low-temperature receiver medium) typically just can only carry out air cooling-down, and the humidity regulation of air can not be carried out.
Summary of the invention
The present invention is primarily to reasonable distribution needs to carry out the air capacity of epidemic disaster process, avoid or reduce air-conditioning equipment air section at the same time carries out the process of reverse mode, reduce waste, and also to adapt to high temperature low-temperature receiver media items, reach the purpose making air conditioning system equipment more energy-conservation.
nullThe present invention is a kind of room conditioning needing to access external source medium,This room conditioning includes casing (1)、Blower fan (2)、Heat exchanger (3)、Moisture adjustment module (16),Blower fan (2)、Heat exchanger (3)、Moisture adjustment module (16) is all arranged in casing (1),Casing has air inlet (9) and air outlet (10),Blower fan (2) can pass through heat exchanger (3) from the air that air inlet (9) introduces、Moisture adjustment module (16),Heat exchanger (3)、The moisture adjustment module (16) air to passing through carries out temperature respectively、Humidity processes,Discharge from air outlet (10) again,Heat exchanger (3) windward side occupies whole casing (1) ventilation section,Heat exchanger (3) air side in casing (1) is provided with dividing plate (8),Dividing plate (8) one lateral edges contacts with heat exchanger (3),In casing (1), heat exchanger (3) air side is separated into two air-out chambeies,Moisture adjustment module (16) is less than the front face area of heat exchanger (3),An air-out intracavity installs moisture adjustment module (16) wherein.Dividing plate ratio according to actual needs is separated, the air capacity carrying out humidity regulation is made to reach a more reasonably proportioning with carrying out thermoregulator air capacity, do not produce waste, and moisture adjustment module need not blower fan is separately configured, but part has been used heat exchanger and has been carried out thermoregulator blower fan, makes this equipment more energy efficient.The heat exchanger of this equipment can be accessed by the external source medium of high temperature, heat exchanger carries out heat exchange under dry cooling condition, without producing condensed water, the air flow through is dehumidified, it is to avoid the situation that air carries out reverse mode process occurs, and further increases the energy-saving effect of equipment.
Moisture adjustment module carries out option and installment as required, can be humidification module or dehumidification module, it is also possible to be humidification module and dehumidification module both has.If two kinds of modules have configuration, so also need to configure a controller, controller contains ambient humidity sensor, the ambient humidity situation that controller can be obtained according to ambient humidity sensor, controlling humidification module and dehumidification module respectively needs to run by adding, dehumidify, makes two modules will not section operation at the same time.
Humidification module can be wet-membrane humidifier, one controller of configuration simultaneously, wet-membrane humidifier includes wet film, water-locator, normally closed solenoid valve, water-locator is positioned at the positive upper end of wet film, water-locator is provided with water supply interface, normally closed solenoid valve is arranged on the water supply interface of water-locator, controller is connected with normally closed solenoid valve, when needs humidify, controller controls normally closed solenoid valve and opens to wet film water supply, after wet film soaks, controller controls normally closed solenoid valve and cuts out, after the water evaporates on wet film becomes dry, controller controls normally closed solenoid valve and is again turned on supplying water to wet film, after wet film soaks again, controller controls again normally closed solenoid valve and cuts out, so loop control humidifies.This humidification module saves water resource, and device interior can be kept to be dried when need not humidification, will not deposit foul, also will not grow harmful microorganism.
Dehumidification module can be a cooling cycle system, including compressor, throttling arrangement, vaporizer, condenser, in the different vented cavities that condenser is arranged in casing from vaporizer, or on air flow, before vaporizer is arranged on condenser, in order to avoid not reaching dehumidifying purpose.
Casing can squarely, adjustment equipment installation site it is moved easily during in order to install, universal wheel can be respectively provided with in corner, casing lower end, additionally also can be provided with telescopic localizer on universal wheel side, corner, casing lower end, when wanting mobile device, localizer shrinks, do not affect the activity of universal wheel, when, after equipment fix in position, localizer elongation with the position of fixing equipment, making equipment no longer move.
Accompanying drawing explanation
Fig. 1 room conditioning structural representation.
Fig. 2 room conditioning axonometric chart.
Fig. 3 wet-membrane humidifier structure chart.
Detailed description of the invention
Room conditioning as shown in Figure 2, including casing (1), 3 Fans (2), heat exchanger (3), wet-membrane humidifier (4), dehumidification module, controller (5), blower fan (2), heat exchanger (3), wet-membrane humidifier (4), dehumidification module, controller (5) is all arranged in casing (1), casing (1) squarely, casing (1) corner, lower end is respectively provided with universal wheel (11), additionally also can be provided with telescopic localizer on universal wheel (11) side, corner, casing lower end, when wanting mobile device, localizer shrinks, do not affect the activity of universal wheel, when after equipment fix in position, localizer is extended the position with fixing equipment, equipment is made no longer to move.Dehumidification module is one and includes compressor (7), throttling arrangement, vaporizer (6), the cooling cycle system of condenser.nullCasing has air inlet (9) and air outlet (10),Blower fan (2) is arranged on air outlet (10) place,The air introduced from air inlet (9) can pass through heat exchanger (3)、Wet-membrane humidifier (4)、Dehumidification module vaporizer (6),Heat exchanger (3)、Wet-membrane humidifier (4) or the dehumidification module air to passing through carry out temperature respectively、Humidity processes,Discharge from air outlet (10) again,Heat exchanger (3) windward side occupies whole casing ventilation section,Heat exchanger (3) air side in casing is provided with dividing plate (8),Dividing plate (8) one lateral edges contacts with heat exchanger,In casing, heat exchanger (3) air side is separated into、Lower two air-out chambeies,Wet-membrane humidifier (4) and dehumidification module are less than the front face area of heat exchanger (3),The bottom air-out intracavity being separated out at dividing plate (8) installs wet-membrane humidifier (4) and dehumidification module.In the case of installing many Fans in equipment, it is contemplated that part fan is arranged on the air-out intracavity of moisture adjustment module, this blower fan can select, according to the windage situation of temperature adjustment module, the blower fan that blast is relatively large.nullWet-membrane humidifier includes wet film (12) as shown in Figure 3、Water-locator (13)、Normally closed solenoid valve (14),Water-locator (13) is positioned at the positive upper end of wet film (12),Water-locator (13) is provided with water supply interface (15),Normally closed solenoid valve (14) is arranged on the water supply interface (15) of water-locator (13),Controller (5) is connected with normally closed solenoid valve (14),When needs humidify,Controller (5) controls normally closed solenoid valve (14) and opens to wet film (12) water supply,After wet film (12) soaks,Controller (5) controls normally closed solenoid valve (14) and cuts out,After the water evaporates on wet film (12) becomes dry,Controller (5) controls normally closed solenoid valve (14) and is again turned on supplying water to wet film (12),After wet film (12) soaks again,Controller (5) controls again normally closed solenoid valve (14) and cuts out,So loop control humidifies.
This room conditioning is particularly suitable in data center module using, the general good airproof performance of data center module, the server cabinet in machine room needs heat radiation throughout the year, needs refrigeration throughout the year, and the cold of needs is big, but because of good airproof performance, the change of internal medium humidity is less, and the amount needing humidity regulation is little, this room conditioning just can carry out reasonable distribution to when carrying out the air of temperature and humidity regulation, amount carries out temperature and humidity regulation as required, reduces waste, it is achieved energy-conservation.

Claims (10)

1. a room conditioning, including casing, blower fan, heat exchanger, moisture adjustment module, blower fan, heat exchanger, moisture adjustment module is all arranged in casing, casing have into, air outlet, the air that blower fan introduces from air inlet can pass through heat exchanger, moisture adjustment module, heat exchanger, the moisture adjustment module air to passing through carries out temperature respectively, humidity processes, discharge from air outlet again, it is characterized in that: heat exchanger windward side occupies whole casing ventilation section, heat exchanger air side in casing is provided with dividing plate, dividing plate one lateral edges contacts with heat exchanger, in casing, heat exchanger air side is separated into two air-out chambeies, moisture adjustment module is less than the front face area of heat exchanger, an air-out intracavity installs moisture adjustment module wherein.
2. according to the room conditioning described in claim 1, it is characterised in that: described moisture adjustment module is humidification module.
3. according to the room conditioning described in claim 1, it is characterised in that: described moisture adjustment module is dehumidification module.
4. according to the room conditioning described in claim 1, it is characterized in that: described moisture adjustment module includes humidification module and dehumidification module, described room conditioning also includes controller, controller contains ambient humidity sensor, the ambient humidity situation that controller can be obtained according to ambient humidity sensor, controlling humidification module and dehumidification module respectively by adding, dehumidify needs operation.
5. according to the room conditioning described in claim 2, it is characterized in that: described room conditioning also includes controller, described humidification module is wet-membrane humidifier, including wet film, water-locator, normally closed solenoid valve, water-locator is positioned at the positive upper end of wet film, water-locator is provided with water supply interface, normally closed solenoid valve is arranged on the water supply interface of water-locator, controller is connected with normally closed solenoid valve, when needs humidify, controller controls normally closed solenoid valve and opens to wet film water supply, after wet film soaks, controller controls normally closed solenoid valve and cuts out, after the water evaporates on wet film becomes dry, controller controls normally closed solenoid valve and is again turned on supplying water to wet film, after wet film soaks again, controller controls again normally closed solenoid valve and cuts out, so loop control humidifies.
6. according to the room conditioning described in claim 4, it is characterized in that: described humidification module is wet-membrane humidifier, including wet film, water-locator, normally closed solenoid valve, water-locator is positioned at the positive upper end of wet film, water-locator is provided with water supply interface, normally closed solenoid valve is arranged on the water supply interface of water-locator, described controller is connected with normally closed solenoid valve, when needs humidify, controller controls normally closed solenoid valve and opens to wet film water supply, after wet film soaks, controller controls normally closed solenoid valve and cuts out, after the water evaporates on wet film becomes dry, controller controls normally closed solenoid valve and is again turned on supplying water to wet film, after wet film soaks again, controller controls again normally closed solenoid valve and cuts out, so loop control humidifies.
7. according to the room conditioning described in claim 3, it is characterised in that: described dehumidification module includes the kind of refrigeration cycle that compressor, throttling arrangement, vaporizer, condenser form, in the different vented cavities that condenser is arranged in casing from vaporizer.
8. according to the room conditioning described in claim 4, it is characterised in that: described dehumidification module includes the kind of refrigeration cycle that compressor, throttling arrangement, vaporizer, condenser form, in the different vented cavities that condenser is arranged in casing from vaporizer.
9. according to the room conditioning one of claim 1-8 Suo Shu, it is characterised in that: described casing squarely, it is respectively provided with universal wheel in corner, casing lower end.
10. according to the room conditioning described in claim 9, it is characterised in that: corner, described casing lower end is additionally provided with telescopic localizer.
CN201410358018.9A 2014-07-25 2014-07-25 Room conditioning Active CN104089341B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106196324A (en) * 2016-08-25 2016-12-07 东莞市利发爱尔空气净化系统有限公司 A kind of depurator moving structure and control method thereof
CN110285555B (en) * 2019-07-02 2020-06-26 珠海格力电器股份有限公司 Control cabinet, heat dissipation method and air conditioner

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101813351A (en) * 2009-02-24 2010-08-25 华为技术有限公司 Cooling system and communication system
CN202141148U (en) * 2011-07-20 2012-02-08 何森 Novel direct-undergrounding type fan for underfloor air supplying
CN103017288A (en) * 2012-12-31 2013-04-03 深圳市中兴新地通信器材有限公司 Intelligent fresh air system
CN203628865U (en) * 2013-11-25 2014-06-04 上海东健净化有限公司 Purification air conditioning unit for heat pipe type temperature and humidity separation control
CN204128072U (en) * 2014-07-25 2015-01-28 北京国电恒嘉科贸有限公司 Room conditioning

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101813351A (en) * 2009-02-24 2010-08-25 华为技术有限公司 Cooling system and communication system
CN202141148U (en) * 2011-07-20 2012-02-08 何森 Novel direct-undergrounding type fan for underfloor air supplying
CN103017288A (en) * 2012-12-31 2013-04-03 深圳市中兴新地通信器材有限公司 Intelligent fresh air system
CN203628865U (en) * 2013-11-25 2014-06-04 上海东健净化有限公司 Purification air conditioning unit for heat pipe type temperature and humidity separation control
CN204128072U (en) * 2014-07-25 2015-01-28 北京国电恒嘉科贸有限公司 Room conditioning

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