CN103836725B - sensible heat recovery type fresh air humidity control unit - Google Patents
sensible heat recovery type fresh air humidity control unit Download PDFInfo
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- CN103836725B CN103836725B CN201310619671.1A CN201310619671A CN103836725B CN 103836725 B CN103836725 B CN 103836725B CN 201310619671 A CN201310619671 A CN 201310619671A CN 103836725 B CN103836725 B CN 103836725B
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- air
- fresh air
- fresh
- electrodynamic valve
- sensible heat
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
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- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a sensible heat recovery type fresh air humidity control unit which comprises a box body. A fresh air electric valve and an exhaust electric valve are arranged below the middle of one side of the box body, an air returning opening is formed below the other side of the box body, and an air supplying opening is formed above the other side of the box body. A plate-type sensible heat recovery device is arranged in the box body. A wet film humidifier is arranged on the right side of the plate-type sensible heat recovery device, and an air feeder is arranged above the left side of the plate-type sensible heat recovery device. A surface air cooler is arranged on the wet film humidifier, and the position close to the fresh air electric valve is provided with a fresh air filtering net. The position close to the air returning opening is provided with an exhaust filtering net, and the left side of the exhaust filtering net is provided with an exhaust fan. The right side of the fresh air filtering net is provided with a heat pipe recovery device, and a bypass electric air valve is arranged between the heat pipe recovery device and the exhaust fan. The sensible heat recovery type fresh air humidity control unit has the advantages that humidity is controllable, efficiency is high, energy is saved, multiple cold and hot sources can be selected, multiple positions can be selected for the air openings, and installation places are flexible.
Description
Technical field
The present invention relates to a kind of Exposure degree type fresh air humid control unit.
Background technology
The frequently occurring of the ecological problems such as the pollution of air, the extinction of species, the destruction of vegetation, the degeneration in soil, people
Start the environment of existence is increasingly paid attention to.The people of economic capability is much had now to move away from the center in city, in surrounding city
Lakeside, the place of the beautiful scenery such as seashore built up the place of work, life and amusement.
Although these place beautiful scenerys, air quality are good, due to the humidity of air very big it may appear that dress within doors
Decorations, household electrical appliance make moist, the phenomenon such as medicated clothing is mouldy, therefore reduce the air humidity of interior it is ensured that indoor certain aridity is
Very necessary.
Therefore, for solving the above problems, a kind of new technical scheme of special offer.
Content of the invention
The present invention provides a kind of Exposure degree type fresh air humid control unit.
The technical solution used in the present invention is：
Exposure degree type fresh air humid control unit, including casing, described casing is provided with lower section in side and is provided with new wind-powered electricity generation
Dynamic valve and air draft electrodynamic valve, are provided with return air inlet below opposite side, top is provided with air outlet, be provided with board-like sensible heat and return in described casing
Receiving apparatus, are provided with wet-membrane humidifier on the right side of described board-like heat recovering device, upper left side is provided with pressure fan, described wet-membrane humidifier
It is provided with surface cooler, at fresh air electrodynamic valve, is provided with fresh air drainage screen, at return air inlet, be provided with air draft drainage screen, described row
Be provided with exhaust blower on the left of wind drainage screen, on the right side of described fresh air drainage screen, be provided with heat pipe retracting device, described heat pipe retracting device with
It is provided with bypass Electric air valve between exhaust blower.
It is provided with fresh wind port at described fresh air electrodynamic valve.
It is provided with fresh wind port between described fresh air electrodynamic valve and fresh air drainage screen.
It is provided with exhaust outlet at described air draft electrodynamic valve.
It is provided with exhaust outlet between described air draft electrodynamic valve and heat pipe retracting device.
Described return air inlet is located at box inside and near air draft drainage screen.
Described air outlet is located at pressure fan dead ahead and is located at box house.
Described air outlet is located at pressure fan dead ahead and on casing.
The invention has the beneficial effects as follows：
Humidity controllability：The mode of hot and humid air elder generation pre-cooling deep cooling again is processed the low humidity shape needing by summer
State, the mode that the atmosphere temperature rising of low temperature and low humidity humidifies again is processed the moisture condition needing by winter, meets human comfort
Depositing of demand and content, energy-efficient；
The various selection of Cooling and Heat Source：Low-temperature receiver directly can freeze for cold water, compressor；Thermal source can be hot water, compressor heat
Heat pump heating, electrical heating, steam；
The position multiple choices in air port：Air outlet, return air inlet, fresh wind port, the position of exhaust outlet have many kinds optional, permissible
Selected according to the situation of erecting bed, to facilitate installation；
Installation site is flexible：Indoor type and outdoor version, outdoor version considers waterproof design, need not indoor special machine room put
Put, saved the interior space.
Brief description
With reference to the accompanying drawings and detailed description the present invention is described in further detail.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is fundamental diagram when summer humidity when transfiniting of the present invention, winter humiture are too low.
Fig. 3 be the present invention summer humidity not superelevation when, winter humiture ultralow when fundamental diagram.
Fig. 4 is summer condition figure.
Fig. 5 is winter condition figure.
Wherein：1st, fresh air electrodynamic valve, 2, fresh air drainage screen, 3, pressure fan, 4, board-like heat recovering device, 5, wet-film humidifying
Device, 6, surface cooler, 7, air draft electrodynamic valve, 8, heat pipe retracting device, 9, bypass Electric air valve, 10, exhaust blower, 11, air draft filters
Net, 12, air outlet, 13, fresh wind port, 14, exhaust outlet, 15, return air inlet, 16, casing.
Specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail,
This embodiment is only used for explaining the present invention, does not constitute the restriction to protection scope of the present invention.
As shown in figure 1, the Exposure degree type fresh air humid control unit of the present invention, including casing 16, casing 16 is provided with one
In side, lower section is provided with fresh air electrodynamic valve 1 and air draft electrodynamic valve 7, is provided with return air inlet 15, top is provided with air outlet 12 below opposite side,
It is provided with board-like heat recovering device 4 in casing 16, be provided with wet-membrane humidifier 5 on the right side of board-like heat recovering device 4, upper left side is provided with
Pressure fan 3, wet-membrane humidifier 5 is provided with surface cooler 6, is provided with fresh air drainage screen 2 at fresh air electrodynamic valve 1, near return air inlet
It is provided with air draft drainage screen 11 at 15, on the left of air draft drainage screen 11, is provided with exhaust blower 10, be provided with heat pipe on the right side of fresh air drainage screen 2 and reclaim
Device 8, is provided with bypass Electric air valve 9 between heat pipe retracting device 8 and exhaust blower.
It is provided with fresh wind port 13 at fresh air electrodynamic valve 1.
It is provided with fresh wind port 13 between fresh air electrodynamic valve 1 and fresh air drainage screen 2.
It is provided with exhaust outlet 14 at air draft electrodynamic valve 7.
It is provided with exhaust outlet 14 between air draft electrodynamic valve 7 and heat pipe retracting device 8.
Return air inlet 15 is located at casing 16 inner side and near air draft drainage screen 11.
Air outlet 12 is located at pressure fan 3 dead ahead and is located inside casing 16.
Air outlet 12 is located at pressure fan 3 dead ahead and on casing 16.
The invention has the beneficial effects as follows：
Humidity controllability：The mode of hot and humid air elder generation pre-cooling deep cooling again is processed the low humidity shape needing by summer
State, the mode that the atmosphere temperature rising of low temperature and low humidity humidifies again is processed the moisture condition needing by winter, meets human comfort
Depositing of demand and content, energy-efficient；
The various selection of Cooling and Heat Source：Low-temperature receiver directly can freeze for cold water, compressor；Thermal source can be hot water, compressor heat
Heat pump heating, electrical heating, steam；
The position multiple choices in air port：Air outlet, return air inlet, fresh wind port, the position of exhaust outlet have many kinds optional, permissible
Selected according to the situation of erecting bed, to facilitate installation；
Installation site is flexible：Indoor type and outdoor version, outdoor version considers waterproof design, need not indoor special machine room put
Put, saved the interior space.
The operation principle of the present invention：As shown in Fig. 2 when summer firm start or room humidity transfinite, by fresh air electrodynamic valve 1 He
Air draft electrodynamic valve 7 cuts out, and bypass Electric air valve 9 is opened, and the return air in room directly enters board-like Exposure degree by exhaust blower 10
Device 4 pre-cooling, directly freezes through surface cooler 6 or compressor after deep temperature reduction, then sends into after heating up through board-like heat recovering device 4
Room, realizes air system interior circulation and reaches the quick humidity reducing room；
When winter just start or room humiture are too low, fresh air electrodynamic valve 1 and air draft electrodynamic valve 7 are closed, bypass is electronic
Air-valve 9 is opened, and the return air in room directly enters heat pipe retracting device 8 by exhaust blower 10 or compressor heat heat pump heating heats up, then
Send into room after wet-membrane humidifier 5 humidifies, realize the humiture that air system interior circulation reaches fast lifting room.
As shown in figure 3, summer room humidity not superelevation when, in order to improve the air quality in room, by fresh air electrodynamic valve 1 dozen
Open, air draft electrodynamic valve 7 is opened, bypass Electric air valve 9 is closed, and the air of foul indoor discharges outdoor by exhaust blower 10, outdoor
Fresh air by the pre-cooling of board-like heat recovering device 4, directly freeze through surface cooler 6 or compressor after deep temperature reduction, then through board-like
Heat recovering device 4 sends into room, the freshness that not only ensure that space air but also the remaining moisture eliminating room after heating up；
When winter room humiture is ultralow, in order to improve the air quality in room, fresh air electrodynamic valve 1 is opened, air draft
Electrodynamic valve 7 is opened, and bypass Electric air valve 9 is closed, and the air of foul indoor discharges outdoor by exhaust blower 10, reclaims dress in heat pipe
Put 8 and carry out heat exchange with outdoor fresh air, outdoor fresh air preheating heats up through hot-water heater or compressor heat heat pump heating
Afterwards, then send into room after wet-membrane humidifier 5 humidification, not only ensure that the freshness of space air again guarantee room there is satisfaction
The humidity of human comfort.
As shown in figure 4, summer condition：Outdoor point air is by the first pre-cooling of board-like heat recovering device 4, the cold cooling of secondary instrument
Save 18% cold, heat up after table is cold the conventional energy extra using electrical heating or hot water etc., and the present invention is by plate-type heat-exchange
The energy that device reclaims heats up and uses（The temperature rise putting air-supply point after i.e. table is cold does not need extra energy entirely）, greatly save unit
Power consumption.
As shown in Figure 5：Winter condition：The air of indoor discharge is carried out energy by heat pipe retracting device 8 by outdoor point air
Amount reclaims the load that preheating, therefore hot water or compressor heat pump can reduce 30%.
The above, be only presently preferred embodiments of the present invention, is not the limit that the present invention is made with any other form
System, and any modification that the technical spirit of the foundation present invention is made or equivalent variations, still fall within present invention model required for protection
Enclose.
Claims (1)
1. Exposure degree type fresh air humid control unit, including casing it is characterised in that：In described casing side, lower section is provided with newly
Wind electrodynamic valve and air draft electrodynamic valve, are provided with fresh wind port at described fresh air electrodynamic valve, are provided with exhaust outlet, institute at described air draft electrodynamic valve
State and below casing opposite side, be provided with return air inlet, top is provided with air outlet, in described casing, be provided with board-like heat recovering device, described
Be provided with wet-membrane humidifier on the right side of board-like heat recovering device, upper left side is provided with pressure fan, described air outlet be located at pressure fan just before
Just and positioned at box house or on casing, described wet-membrane humidifier is provided with surface cooler, is provided with fresh air electrodynamic valve
Fresh air drainage screen, fresh wind port is located between fresh air electrodynamic valve and fresh air drainage screen, is provided with air draft drainage screen, institute at return air inlet
State return air inlet and be located at box inside and near air draft drainage screen, be provided with exhaust blower on the left of described air draft drainage screen, described fresh air mistake
It is provided with heat pipe retracting device, exhaust outlet is located between air draft electrodynamic valve and heat pipe retracting device, described heat pipe reclaims on the right side of filter screen
It is provided with bypass Electric air valve between device and exhaust blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310619671.1A CN103836725B (en) | 2013-11-29 | 2013-11-29 | sensible heat recovery type fresh air humidity control unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310619671.1A CN103836725B (en) | 2013-11-29 | 2013-11-29 | sensible heat recovery type fresh air humidity control unit |
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| Publication Number | Publication Date |
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| CN103836725A CN103836725A (en) | 2014-06-04 |
| CN103836725B true CN103836725B (en) | 2017-02-15 |
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| CN201310619671.1A Active CN103836725B (en) | 2013-11-29 | 2013-11-29 | sensible heat recovery type fresh air humidity control unit |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894079B (en) * | 2017-10-20 | 2020-04-07 | 昆明理工大学 | New return air heat recovery system suitable for cigarette factory |
| CN111380120B (en) * | 2018-12-29 | 2023-03-31 | 大金工业株式会社 | Air treatment system and control method thereof |
| CN112470940B (en) * | 2020-10-15 | 2023-03-31 | 浙江理工大学 | Low-resistance energy-saving air conditioning device for laboratory animal house |
| CN113899025A (en) * | 2021-09-26 | 2022-01-07 | 珠海格力电器股份有限公司 | Heat recovery air treatment system |
Citations (8)
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|---|---|---|---|---|
| JP2000283517A (en) * | 1999-03-30 | 2000-10-13 | Mitsubishi Electric Corp | Heat collecting air-conditioning ventilation device |
| CN201322386Y (en) * | 2008-12-19 | 2009-10-07 | 余姚捷丰空调设备有限公司 | Economical cycle air conditioner |
| CN202253992U (en) * | 2011-07-14 | 2012-05-30 | 上海克络蒂新能源科技有限公司 | Heat recovery constant humidity fresh air unit of heat pump |
| CN202532617U (en) * | 2012-03-30 | 2012-11-14 | 东莞市国祥空调设备有限公司 | Two-way energy saving constant temperature and humidity air-conditioning system |
| CN202709329U (en) * | 2012-07-26 | 2013-01-30 | 江苏风神空调集团股份有限公司 | Circulating heat-conduction energy-saving air-handling unit for cleaning room |
| CN202973362U (en) * | 2012-12-11 | 2013-06-05 | 浙江国祥空调设备有限公司 | Air exhaust efficient two-stage heat recovery fresh air handling unit |
| CN103411271A (en) * | 2013-08-28 | 2013-11-27 | 广东国得科技发展有限公司 | Air conditioner dehumidification unit and dehumidification method |
| CN203615490U (en) * | 2013-11-29 | 2014-05-28 | 江苏国莱特空调设备有限公司 | Sensible heat recovery type fresh air humidity control unit |
-
2013
- 2013-11-29 CN CN201310619671.1A patent/CN103836725B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000283517A (en) * | 1999-03-30 | 2000-10-13 | Mitsubishi Electric Corp | Heat collecting air-conditioning ventilation device |
| CN201322386Y (en) * | 2008-12-19 | 2009-10-07 | 余姚捷丰空调设备有限公司 | Economical cycle air conditioner |
| CN202253992U (en) * | 2011-07-14 | 2012-05-30 | 上海克络蒂新能源科技有限公司 | Heat recovery constant humidity fresh air unit of heat pump |
| CN202532617U (en) * | 2012-03-30 | 2012-11-14 | 东莞市国祥空调设备有限公司 | Two-way energy saving constant temperature and humidity air-conditioning system |
| CN202709329U (en) * | 2012-07-26 | 2013-01-30 | 江苏风神空调集团股份有限公司 | Circulating heat-conduction energy-saving air-handling unit for cleaning room |
| CN202973362U (en) * | 2012-12-11 | 2013-06-05 | 浙江国祥空调设备有限公司 | Air exhaust efficient two-stage heat recovery fresh air handling unit |
| CN103411271A (en) * | 2013-08-28 | 2013-11-27 | 广东国得科技发展有限公司 | Air conditioner dehumidification unit and dehumidification method |
| CN203615490U (en) * | 2013-11-29 | 2014-05-28 | 江苏国莱特空调设备有限公司 | Sensible heat recovery type fresh air humidity control unit |
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| CN103836725A (en) | 2014-06-04 |
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