CN202338980U - Reciprocating heat recovery fresh air system - Google Patents
Reciprocating heat recovery fresh air system Download PDFInfo
- Publication number
- CN202338980U CN202338980U CN2011205150810U CN201120515081U CN202338980U CN 202338980 U CN202338980 U CN 202338980U CN 2011205150810 U CN2011205150810 U CN 2011205150810U CN 201120515081 U CN201120515081 U CN 201120515081U CN 202338980 U CN202338980 U CN 202338980U
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- fresh air
- ventilator
- air system
- heat
- direct current
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- 238000011084 recovery Methods 0.000 title abstract description 6
- 238000005338 heat storage Methods 0.000 claims abstract description 27
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000004604 Blowing Agent Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000004064 recycling Methods 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 description 11
- 230000008859 change Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009833 condensation Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
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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
Landscapes
- Ventilation (AREA)
Abstract
The utility model discloses a reciprocating heat recovery fresh air system, which comprises a plurality of pairs of ventilators and a controller, wherein each ventilator comprises a shell, a heat storage body and a direct current motor; the heat storage body and the direct current motor are arranged in the shell in sequence; the inner end and the outer end of the shell are provided with an outdoor grille and an indoor panel respectively; and the controller is used for controlling the direct current motors in the ventilators to interactively and reversely rotate according to a preset time interval. When the motors reverse, indoor air is discharged outdoors, damp heat of indoor high-temperature air is stored in the heat storage body at the time, the controller is used for controlling the motors to reverse to blow indoor low-temperature fresh air indoors after unit time, energy of the damp heat stored by the heat storage body is absorbed by the outdoor low-temperature air at the time, the fresh air of which the temperature is increased enters indoors, and the aim of heat recovery is fulfilled by recycling in such a way. The reciprocating heat recovery fresh air system is difficult to dew and is not limited to height of floors, pipelines are not required to be arranged; and full convection can be realized.
Description
Technical field
The utility model relates to a kind of ventilating system, particularly a kind of reciprocating type heat-recovering fresh air system.
Background technology
According to the difference that ventilating system air-supply power position is provided with, we are divided into following three types with ventilating system:
1, active ventilating system
Promptly pressure fan is set at the top in air channel; Fresh atmosphere after the malleation of utilizing blower fan to form will be filtered is transported to each room through the air channel; And on the exterior wall in the popular space that can communicate, a release air port (air outlet) is set with each room of blowing, with the equilibrium of air pressure in the convection current that realizes indoor atmosphere and the chamber table.
2, the passive type ventilating system
Pressure fan promptly is not set; And only said in the above " release air port " last setting taken out (row) blower fan; And the same air channel (or the air channel is not set and only on the exterior wall of each necessary room with good ventilation, air inlet is set) is set; Through air exhauster indoor atmosphere is extracted into outdoor with in indoor formation negative pressure, thereby make in the outdoor fresh atmosphere inlet chamber.
3, be mingled with the formula ventilating system
Be linking of above-mentioned two kinds of methods, promptly simultaneously pressure fan be set and air exhauster be set in the relief port at top, air channel, the exchange of atmosphere in the table of the chamber of realization better of the method through " pushes away draws ", thus arrive best ventilation result.Wherein, the ventilating system that has heat recovery function can through heat exchanger, be transferred to the heat energy that is discharged in the outdoor foul atmosphere on the fresh air in the inlet chamber, thereby reach energy-conservation purpose, meets the industrial policy of national energy-conserving and environment-protective.
Yet the ventilating system that has heat recovery function in the market all belongs to convection current staggered form heat exchange method, and it is made up of following essential part: air inlet, and exhaust outlet, heat exchange case connects pipeline and switch.Its operation principle be with from the air of outdoor entering with from the air of indoor discharge through being connected pipeline, introduce simultaneously in the heat exchange case, carry out energy exchange.Its feature is to satisfy the requirement that big air quantity band recuperation of heat is ventilated, so, be generally used for utilities building.Its shortcoming is when indoor/outdoor temperature-difference is big, has the dewfall phenomenon, makes it lose ventilation function; It also needs extra additional pipeline, navigates within the room furred ceiling, has increased decoration cost; And be not easy to cleaning; So for dwelling house, be limited by the restriction of floor height, structure, house type and price, very difficult quilt generally uses.
The utility model content
To the condensation trouble of above convection current staggered form recuperation of heat ventilating system, pipe problems and the abundant problem of convection current; The purpose of the utility model provides a kind of reciprocating type heat-recovering fresh air system, and it is difficult for dewfall, is not limited to story height; Need not to be provided with pipeline, and can realize abundant convection current.
For realizing above-mentioned purpose, the utility model is taked following technical scheme: a kind of reciprocating type heat-recovering fresh air system is characterized in that it comprises some to ventilator and controller;
Said ventilator comprises housing, heat storage, direct current generator, and said heat storage and direct current generator are set in turn in the said housing, is respectively equipped with outdoor grid and indoor panel at the inside and outside two ends of said housing;
Said controller is controlled direct current generator in the said ventilator according to the rotation that commutates alternately of the preset time interval.
Said ventilator also comprises an adapter sleeve; Said heat storage and direct current generator through said adapter sleeve successively, the compartment of terrain is arranged in the said housing.
Said ventilator housing directly is installed on the external wall, and its length is identical with exterior wall thickness, uses the blowing agent sealing and fixing all around.
In the specific embodiment of the utility model, said housing is cylindric, and it is installed in the circular hole of exterior wall reservation.
Said controller is the switch with timer function, and it controls the forward and backward of the direct current generator in the said ventilator according to pre-set time interval.
Said heat storage is a kind of ceramic honeycomb body.
Said every pair of ventilator is installed on different building rooms.
Said controller has two gears regulating the air quantity size.
The panel of said controller is provided with the LED lamp that is used to point out replacing or cleaning and filtering film.
The beneficial effect of the utility model is:
1, ventilator is directly installed on the exterior wall, does not need the indoor pipeline of walking.
2, the ventilator indoor design is reasonable, and it is little to make it volume, and spacing is moderate, and cleaning is convenient in the whole assembling of core component.
3, flexible for installation easy, be suitable on the non-bearing wall face (like, window below etc.) of all dwelling houses.
4, adopt honeycomb ceramic heat accumulator, good heat conductivity, fractional energy savings is more than 90%.
5, motor is the direct current generator with rotating function, and its ventilation is according to the residence energy saving standard design.
6, the paired positive and negative use of ventilator produces very good ventilation by forced draft effect.
7, have anti-condensation, anti-dust, super-silent effect.
8, the whole system maintenance is simple and easy, long service life.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Drawing reference numeral: 1, ventilator; 2, heat storage; 3, direct current generator; 4, indoor panel; 5, outdoor grid.
The specific embodiment
As shown in Figure 1, the disclosed reciprocating type heat-recovering fresh air system of the utility model comprises some to ventilator 1 and controller.Said ventilator is used in pairs, a ventilator air intake, simultaneously, another ventilator air-out; Behind the certain interval of time, make a ventilator change the air-out state into from the air intake state through controller, another ventilator changes the air intake state into by the air-out state.So-called reciprocating typely be meant that air intake and air-out accomplish simultaneously, and constantly commutate and hocket that it is different from the convection current staggered form.
The ventilator 1 that constitutes the utility model is directly installed on the exterior wall of building, indoorly need not lay ventilation shaft, and room air directly forms convection current.
As shown in Figure 1, this ventilator 1 mainly comprises heat storage 2, direct current generator 3 and housing.Heat storage 2 is successively set in the housing with direct current generator 3, and the inside and outside two ends of this housing are respectively equipped with indoor panel 4, outdoor grid 5.
Heat storage 2 is a kind of ceramic honeycomb body, has good heat absorption and heat release function, and its performance is directly connected to the effect of the utility model recuperation of heat.Heat storage 2 is mixed and made into blank in proportion by several kinds of mineral matters and metallic aluminium, forms through high-temperature firing.Its suction heat release function depends on following several respects factor, as, length, commutating period, flow velocity and firing time temperature etc.
Direct current generator 3 has the forward and backward function, through the every certain interval of time of special programming, changes direction of rotation; Make ventilator change the air-out state into, perhaps, change the air intake state into by the air-out state by the air intake state; Thereby, make ventilator realize the function of switching-over blowing.Direct current generator 3 is controlled by the controller, and carries out positive and negative mutual switching-over according to the preset time and turns round.When motor reverses, with indoor air row to outdoor, at this moment heat storage 2 with the damp and hot savings of indoor high-temperature air in heat storage 2; After unit interval; The counter-rotating of controller control motor is blown into outdoor low temperature fresh air indoor, and at this moment outdoor low temperature air will absorb the damp and hot energy of heat storage 2 storages; In the inlet chamber, reach extraordinary energy-saving effect after the temperature of raising fresh air.
Indoor panel 4 and the inlet and outlet that outdoor grid 5 is ventilator 1 two ends adopt the material of rainproof, dust-separation, noise reduction to process, and not only have only decoration function, also have defencive functions such as rainproof, dust-separation, noise reduction.Outdoor grid 5 is to be fixed on the housing with screw and clip, and indoor panel 4 directly is seated on the housing.Housing is installed on the external wall as the passage that ventilates, and its length is identical with exterior wall thickness, uses the blowing agent sealing and fixing all around.
In the specific embodiment of the utility model, said housing is cylindric, and it is installed in the circular hole of exterior wall reservation.Said heat storage 2 and direct current generator 3 through an adapter sleeve in regular turn, the compartment of terrain mount is as a whole, is installed in then in the housing, the reliability of the smooth and easy and recuperation of heat usefulness that guarantees to ventilate.
In the specific embodiment of the utility model, said controller can be the switch with timer function, and it is connected in the current supply circuit of the direct current generator that constitutes ventilator; It is according to the forward and backward of the direct current generator 3 in every pair of ventilator 1 of pre-set time interval control; Make it according to rotations that commutate alternately of the preset time interval, when one of making discharge wind, another gets into wind; It is inverted to commutate after unit interval again, constantly alternately ventilates.Every pair of ventilator 1 is installed in not chummery, so can guarantee abundant convection current.This controling appliance has following function:
1. control wind direction: each ventilator 1 all has a motor, in the time of the motor main story (air intake) of one of them ventilator 1, and the motor of another ventilator 1 then reverse (air draft).Make whole room or dwelling house form reciprocating type continual ventilation by forced draft;
2. control air quantity: controller has two grades of adjustings, sleep shelves wherein, and air quantity is little, and noise is low, and standard file then air quantity is big, and noise is also big.
3. prompting cleaning maintenance: when ventilator 1 reaches preset time, the panel LED lamp of controller will constantly glimmer, and change or the cleaning and filtering film with prompting.
The characteristics of the reciprocating type heat-recovering fresh air system of the utility model:
1, ventilator has heat storage and direct current generator, the unit interval alternately ventilate and and air-out, ventilator must be matched use, that is to say one in air-out, another is at air intake.Thermal current is from the process of indoor discharge, and the heat storage of flowing through, heat storage are heated temperature and raise; During inverted ventilation; Outdoor cold air is flowed through in the heat storage inlet chamber, and at this moment cold air is taken away the heat energy in the heat storage, makes to enter into indoor temperature and raise; So repeatedly, reach the purpose of recuperation of heat.
2, condensation trouble is prevalent in convection current staggered form recuperation of heat ventilating system, because cold and hot air is intersected in heat exchanger, and when air humidity is big, will dewfall, also can frosting at severe cold area.But reciprocating type heat-recovering fresh air system is batch (-type) switching-over to ventilate, remittances that pass on of cold and hot air, so, should not dewfall.
3, convection current staggered form recuperation of heat ventilating system is to need through pipeline, organize each room turnover air-flow, and is unified through a heat exchange case.Lower for floor height, not of uniform size dwelling house, this brings very big problem for installation, use and comfort level.And the ventilator that is installed on each room of reciprocating type heat-recovering fresh air system all has a heat storage, independent completion recuperation of heat work, so, do not need pipe laying, can improve comfort level, practice thrift cost.
4, fully convection current is optimal draft type.The ventilator of reciprocating type heat-recovering fresh air system must be used in pairs, is installed in different rooms, one in air-out, another forms penetrating ventilation by forced draft at air intake.To get well much than the ventilation effect of duct type, particularly, avoid secondary pollution.
The best use field of this product does, the dwelling house of winter cryogenic region is used to improve IAQ, as: dwelling house (topmost application), and, school and classroom, kindergarten, hospital ward, dining room and parlor, office etc.Because the temperature difference of indoor and outdoor is bigger, the ventilation that is difficult to window uses this product under the situation that does not change indoor temperature, can be the indoor fresh air that provides, and satisfies healthy requirement of breathing.
Claims (9)
1. a reciprocating type heat-recovering fresh air system is characterized in that, it comprises some to ventilator and controller;
Said ventilator comprises housing, heat storage, direct current generator, and said heat storage and direct current generator are set in turn in the said housing, is respectively equipped with outdoor grid and indoor panel at the inside and outside two ends of said housing;
Said controller is controlled direct current generator in the said ventilator according to the rotation that commutates alternately of the preset time interval.
2. reciprocating type heat-recovering fresh air system according to claim 1 is characterized in that: said ventilator also comprises an adapter sleeve; Said heat storage and direct current generator through said adapter sleeve successively, the compartment of terrain is arranged in the said housing.
3. reciprocating type heat-recovering fresh air system according to claim 2 is characterized in that: said ventilator housing directly is installed on the external wall, and its length is identical with exterior wall thickness, uses the blowing agent sealing and fixing all around.
4. reciprocating type heat-recovering fresh air system according to claim 3 is characterized in that: said housing is cylindric, and it is installed in the circular hole of exterior wall reservation.
5. according to claim 2 or 3 described reciprocating type heat-recovering fresh air systems, it is characterized in that: said controller is the switch with timer function, and it controls the forward and backward of the direct current generator in the said ventilator according to pre-set time interval.
6. reciprocating type heat-recovering fresh air system according to claim 1 and 2 is characterized in that: said heat storage is a kind of ceramic honeycomb body.
7. reciprocating type heat-recovering fresh air system according to claim 5 is characterized in that: said every pair of ventilator is installed on different building rooms.
8. reciprocating type heat-recovering fresh air system according to claim 7 is characterized in that: said controller has two gears regulating the air quantity size.
9. reciprocating type heat-recovering fresh air system according to claim 8 is characterized in that: the panel of said controller is provided with the LED lamp that is used to point out replacing or cleaning and filtering film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205150810U CN202338980U (en) | 2011-12-12 | 2011-12-12 | Reciprocating heat recovery fresh air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205150810U CN202338980U (en) | 2011-12-12 | 2011-12-12 | Reciprocating heat recovery fresh air system |
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| CN202338980U true CN202338980U (en) | 2012-07-18 |
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| CN2011205150810U Expired - Fee Related CN202338980U (en) | 2011-12-12 | 2011-12-12 | Reciprocating heat recovery fresh air system |
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Cited By (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438536A (en) * | 2012-08-03 | 2013-12-11 | 摩尔动力(北京)技术股份有限公司 | Energy-saving air changing device |
| CN103836760A (en) * | 2012-11-21 | 2014-06-04 | 杨红春 | Central ventilation system control method and control assembly |
| CN104374034A (en) * | 2014-11-25 | 2015-02-25 | 宁波东大空调设备有限公司 | Non-pipe heat accumulation type purifying fresh air machine |
| CN105066272A (en) * | 2015-08-20 | 2015-11-18 | 江苏风享环保科技有限公司 | Remote Internet-of-Things embedded type heat exchange fresh air purification system |
| WO2016131146A1 (en) * | 2015-02-20 | 2016-08-25 | Alt Joule Rr Inc. | Energy recovery assembly, energy recovery ventilation system comprising an energy recovery assembly and method of operation for same |
| TWI551831B (en) * | 2013-12-18 | 2016-10-01 | 昆山巨仲電子有限公司 | Temperature control module |
| RU2604584C2 (en) * | 2015-03-10 | 2016-12-10 | Частное Акционерное Общество "Вентиляционные системы" | Ventilation plant |
| TWI561775B (en) * | 2013-12-18 | 2016-12-11 | Kunshan Jue Chung Electronics Co Ltd | Energy storing assembly and energy storing unit thereof |
| CN106403132A (en) * | 2016-10-18 | 2017-02-15 | 德州奥深节能环保技术有限公司 | Energy-saving and environmentally-friendly indoor fresh air device |
| DE202017103341U1 (en) | 2017-06-02 | 2017-08-07 | Blauberg Ventilatoren Gmbh | ventilation system |
| CN107192076A (en) * | 2016-03-14 | 2017-09-22 | 南京腾亚睿尼环境科技有限公司 | A kind of reciprocating new blower fan of stepless-adjustment wind |
| CN107192078A (en) * | 2016-03-14 | 2017-09-22 | 南京腾亚睿尼环境科技有限公司 | A kind of reciprocating new blower fan of anion |
| CN107449067A (en) * | 2017-09-14 | 2017-12-08 | 徐文学 | A kind of new blower fan of transparent energy-saving window |
| CN108267038A (en) * | 2018-01-26 | 2018-07-10 | 济南创适环境工程有限公司 | A kind of novel recuperation of heat heat storage |
| CN108592357A (en) * | 2018-06-12 | 2018-09-28 | 中国农业科学院农业环境与可持续发展研究所 | A kind of nostril formula heat exchanger |
| CN108731182A (en) * | 2018-08-15 | 2018-11-02 | 厦门艾尔博世环保科技有限公司 | New-air purifying system with heat exchange function |
| CN109059115A (en) * | 2018-10-10 | 2018-12-21 | 苏州艾尔克科技有限公司 | A kind of new blower of energy storage |
| IT201700118935A1 (en) * | 2017-10-20 | 2019-04-20 | Elica Spa | Exchanger device and heat accumulator for room ventilation |
| CN110068131A (en) * | 2019-03-26 | 2019-07-30 | 淮南市知产创新技术研究有限公司 | One kind from conductive pads formula connect Total heat exchange core |
| CN110785621A (en) * | 2017-06-23 | 2020-02-11 | 奥利弗.施米兹 | Thermal storage elements, thermal storage units and distributed space ventilation for distributed space ventilation with axial fans |
| CN111594968A (en) * | 2020-06-24 | 2020-08-28 | 北京岳道科技有限公司 | Ventilation and ventilation systems |
| CN112665074A (en) * | 2020-12-22 | 2021-04-16 | 广东百朗新风系统有限公司 | Single-pipeline fan equipment and method for exchanging air by using same |
| CN112789451A (en) * | 2018-08-07 | 2021-05-11 | 克里斯托夫·布鲁齐 | Ductless reverse ventilation system for ventilation equipment and buildings |
| CN113390148A (en) * | 2021-07-26 | 2021-09-14 | 岳道科技(河南)有限公司 | Heat recovery fresh air device and fresh air system |
| CN113405390A (en) * | 2021-07-26 | 2021-09-17 | 岳道科技(河南)有限公司 | Heat exchange core and heat recovery fresh air device |
| CN114593487A (en) * | 2022-03-28 | 2022-06-07 | 苏州大学 | A single air duct heat storage and recovery fresh air thermal insulation integrated window and building |
| CN114754446A (en) * | 2022-03-28 | 2022-07-15 | 苏州大学 | Double-air-duct heat-conduction fresh air recycling and heat preservation integrated window and building |
| CN118960152A (en) * | 2024-09-04 | 2024-11-15 | 珠海格力节能环保制冷技术研究中心有限公司 | Air conditioner and control method, device, storage medium and program product thereof |
-
2011
- 2011-12-12 CN CN2011205150810U patent/CN202338980U/en not_active Expired - Fee Related
Cited By (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438536A (en) * | 2012-08-03 | 2013-12-11 | 摩尔动力(北京)技术股份有限公司 | Energy-saving air changing device |
| CN103836760A (en) * | 2012-11-21 | 2014-06-04 | 杨红春 | Central ventilation system control method and control assembly |
| CN103836760B (en) * | 2012-11-21 | 2016-10-19 | 杭州杭韵电器有限公司 | A kind of VMC (Ventilation Mechanical Control System) controls assembly |
| TWI551831B (en) * | 2013-12-18 | 2016-10-01 | 昆山巨仲電子有限公司 | Temperature control module |
| TWI561775B (en) * | 2013-12-18 | 2016-12-11 | Kunshan Jue Chung Electronics Co Ltd | Energy storing assembly and energy storing unit thereof |
| CN104374034B (en) * | 2014-11-25 | 2017-03-01 | 宁波东大空调设备有限公司 | One kind no pipeline heat accumulating type purification fresh air |
| CN104374034A (en) * | 2014-11-25 | 2015-02-25 | 宁波东大空调设备有限公司 | Non-pipe heat accumulation type purifying fresh air machine |
| WO2016131146A1 (en) * | 2015-02-20 | 2016-08-25 | Alt Joule Rr Inc. | Energy recovery assembly, energy recovery ventilation system comprising an energy recovery assembly and method of operation for same |
| RU2604584C2 (en) * | 2015-03-10 | 2016-12-10 | Частное Акционерное Общество "Вентиляционные системы" | Ventilation plant |
| CN105066272A (en) * | 2015-08-20 | 2015-11-18 | 江苏风享环保科技有限公司 | Remote Internet-of-Things embedded type heat exchange fresh air purification system |
| CN107192076B (en) * | 2016-03-14 | 2019-08-23 | 南京腾亚环境科技有限公司 | A kind of reciprocating new blower of stepless-adjustment wind |
| CN107192076A (en) * | 2016-03-14 | 2017-09-22 | 南京腾亚睿尼环境科技有限公司 | A kind of reciprocating new blower fan of stepless-adjustment wind |
| CN107192078A (en) * | 2016-03-14 | 2017-09-22 | 南京腾亚睿尼环境科技有限公司 | A kind of reciprocating new blower fan of anion |
| CN107192078B (en) * | 2016-03-14 | 2019-08-23 | 南京腾亚环境科技有限公司 | A kind of reciprocating new blower of anion |
| CN106403132A (en) * | 2016-10-18 | 2017-02-15 | 德州奥深节能环保技术有限公司 | Energy-saving and environmentally-friendly indoor fresh air device |
| DE202017103341U1 (en) | 2017-06-02 | 2017-08-07 | Blauberg Ventilatoren Gmbh | ventilation system |
| CN110785621A (en) * | 2017-06-23 | 2020-02-11 | 奥利弗.施米兹 | Thermal storage elements, thermal storage units and distributed space ventilation for distributed space ventilation with axial fans |
| CN107449067A (en) * | 2017-09-14 | 2017-12-08 | 徐文学 | A kind of new blower fan of transparent energy-saving window |
| CN107449067B (en) * | 2017-09-14 | 2023-06-23 | 徐文学 | Transparent energy-saving window type fresh air ventilator |
| IT201700118935A1 (en) * | 2017-10-20 | 2019-04-20 | Elica Spa | Exchanger device and heat accumulator for room ventilation |
| EP3473942A1 (en) * | 2017-10-20 | 2019-04-24 | ELICA S.p.A. | A heat exchanger and accumulator device for ventilating rooms |
| CN108267038A (en) * | 2018-01-26 | 2018-07-10 | 济南创适环境工程有限公司 | A kind of novel recuperation of heat heat storage |
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