CN109579209A - A kind of new blower of more operational modes - Google Patents
A kind of new blower of more operational modes Download PDFInfo
- Publication number
- CN109579209A CN109579209A CN201811470512.9A CN201811470512A CN109579209A CN 109579209 A CN109579209 A CN 109579209A CN 201811470512 A CN201811470512 A CN 201811470512A CN 109579209 A CN109579209 A CN 109579209A
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- CN
- China
- Prior art keywords
- fresh air
- air
- heat exchanger
- old wind
- area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
Abstract
A kind of new blower of more operational modes, old wind exhaust system and fresh air system including casing, in casing, and the heat exchanger between old wind exhaust system and fresh air system；Old wind exhaust system includes the old wind suction area and old wind discharge area being independently arranged；Fresh air system includes the fresh air suction area and fresh air discharge area being independently arranged, and is equipped with fresh-air fan and at least one high efficiency particulate air filter in fresh air discharge area；Old wind suction area includes the air draft entrance set on cabinet sides, and air draft entrance is set to the old wind inlet side of heat exchanger on the perspective plane of casing；The lower section of the top and fresh air discharge area of heat exchanger and air draft entrance is equipped with valve buckle, and partition is equipped between valve buckle and heat exchanger；It is horizontal in valve buckle to be equipped with valve plate and blinds；Connecting valve linkage mechanism between valve plate and blinds.One aspect of the present invention can greatly improve space utilization rate, reduce machine volume；On the other hand, residence comfort is high, and energy-saving effect is significant, operation mode multiplicity.
Description
Technical field
The present invention relates to technical field of air purification, especially a kind of new blower of more operational modes.
Background technique
Existing interior is general all to purify indoor air by installing new blower, can be by the new of outdoor when new blower works
In wind suction chamber, and indoor old wind is discharged to outdoor.Since the temperature in four seasons spring, summer, autumn and winter is different, especially two season of winter in summer
The temperature difference is big, needs to meet the technical issues of room temperature suitability is urgent need to resolve.
To solve the above-mentioned problems, a bypass section is usually arranged, at two season of winter in summer, by bypass section in existing new blower
By-passing valve disconnect, fresh air just has to pass through heat exchanger and freezed or heated；And when having arrived spring and autumn, by-passing valve is automatic
It opens, the fresh air of fresh air suction area is directly entered fresh air discharge area behind bypass section, and is not passed through heat exchanger.But the summer in winter
Two seasons, outdoor air are entered the room even across heat exchanger, can also be produced bigger effect, can not be mentioned to indoor temperature
High residence comfort.
In existing new blower, besides multiple independent valves are arranged in different regions to control difference respectively
The circulation in channel or obstruction, but without solving the problems, such as that two season of summer in winter is affected to room temperature, and multiple independent valves
Door need to be respectively set, and not only structure is complicated, it is also possible to multiple regions for placing valve can be arranged, occupied space is big.Also new
Valve is arranged in a cavity blower, cavity inherently occupied space, and is vertically arranged between two valves, just more occupies
Space.
Therefore, the design of the structure of the location layout between each component and valve is most important for space utilization rate, and
It is simple in structure, on the basis that space rationally utilizes, also to realize that plurality of operating modes is just more extremely difficult.
Summary of the invention
A kind of space utilization rate height is provided the purpose of the present invention is overcoming the above-mentioned insufficient of the prior art, machine volume
Small, comfort level is high, and energy-saving effect is significant, the new blower of the simply more operational modes of structure.
The technical scheme is that a kind of new blower of more operational modes, the old wind row including casing, in casing
Wind system and fresh air system, and the heat exchanger between old wind exhaust system and fresh air system；The old wind air draft system
System includes the old wind suction area and old wind discharge area being independently arranged；The fresh air system include the fresh air suction area that is independently arranged and
Fresh air discharge area, the fresh air discharge area is interior to be equipped with fresh-air fan and at least one high efficiency particulate air filter；The old wind suction area packet
The air draft entrance set on cabinet sides is included, and air draft entrance is set to the old wind inlet side of heat exchanger on the perspective plane of casing；
The lower section of the top and fresh air discharge area of heat exchanger and air draft entrance be equipped with valve buckle, between valve buckle and heat exchanger be equipped with every
Plate；It is horizontal in valve buckle to be equipped with valve plate and blinds；Connecting valve linkage mechanism between valve plate and blinds.
Above scheme has the advantage that (1) by the way that air draft entrance to be set to the old wind inlet side of heat exchanger to casing
Perspective plane on, can reduce the space of old wind suction area, improve space utilization rate；(2) usually new blower is all to carry out interior
Outdoor Two-way Cycle, i.e., indoor old wind are expelled to outdoor by exhaust fan after heat exchanger heat exchange, and outdoor air is through filtering
Interior is drained by fresh-air fan with after heat exchange；And when outdoor temperature is lower, especially northern winter, can make it is indoor and
The outdoor temperature difference is larger, and outdoor air is entered the room even across heat exchange, can also reduce indoor temperature；Or summer
When too hot, it is too hot to will also result in room temperature, and comfort level is caused to substantially reduce.The present invention passes through in heat exchanger and air draft entrance
Top and the lower section of fresh-air fan valve buckle is set, valve plate and blinds are equipped in valve buckle, when outdoor temperature is too high or too low,
It can will be blocked between old wind suction area and heat exchanger, and under the action of linkage, while by heat exchanger and fresh air discharge area
Between also block, in this way, outdoor air cannot enter the room, indoor air can not drain into outdoor through heat exchanger,
But indoor air is directly entered fresh air discharge area, decontamination cycle is constantly carried out to indoor air, greatly improves inhabitation
Comfort level, and energy-saving effect is significant；(3) it by being equipped with valve plate and blinds in setting valve buckle and valve buckle, had on the one hand both been able to achieve
Linkage, the valve of no setting is required multiple single movements, can between old wind suction area and heat exchanger and heat exchanger with
Opening and closing between fresh air discharge area acts on simultaneously greatly simplifies structure, and time saving and energy saving；On the other hand, valve buckle is compared to other uses
For body structure, too many space will not be occupied.It may be said that the heat exchanger of the application, air draft entrance, fresh air discharge area and
Positional relationship arrangement between valve buckle can greatly improve space utilization rate, and realize indoor and outdoor Two-way Cycle.(4) by setting
Valve plate and blinds are set, space utilization rate can either be improved, and is able to achieve indoor and outdoor Two-way Cycle, if being all made of blinds or equal
Using valve plate, it is not suitable for the structure of the application, indoor and outdoor Two-way Cycle just cannot be achieved, therefore, the present invention passes through above-mentioned
The arrangement and type selecting of each component locations, have carried out rigorous design, i.e., space are rationally utilized, and simplify structure, and realize room
Interior outdoor Two-way Cycle.
Further, the valve linkage mechanism connecting power device, valve linkage mechanism drive valve plate in old wind suction area
It is rotated between the old wind inlet side of heat exchanger, and while valve plate rotation, blinds can be selectively opened or be closed.
Old wind inlet side by the way that air draft entrance to be set to heat exchanger is handed over by the perspective plane of casing and valve plate in old wind suction area and heat
It rotates and combines between the old wind inlet side of parallel operation, so that the spatial design of valve buckle and old wind suction area will not occupy multi-panel
Product, on the basis that can be realized multi-mode operation, moreover it is possible to reduce machine volume.
Further, the old wind discharge area is set to the downside of heat exchanger, including exhaust fan and wind exhausting outlet；It is described new
Wind suction area is set to the downside of heat exchanger, including fresh air inlet, low efficient filter and medium effeciency filter.
Further, the old wind discharge area and fresh air suction area are set in the different cavity body of casing internal the same area.
Further, in the exhaust fan and medium effeciency filter, one is set in the front cavity of the same area, and one is set to
In the rear chamber of the same area.By reasonable position and spatial design, complete machine height would not be increased, and rationally utilize casing
Internal space, since heat exchanger inherently has certain width, the application can rationally utilize the width of casing internal
Space carries out reasonable Arrangement, is substantially reduced overall volume.
Further, the inlet side of the exhaust fan is equipped with dust sensor；In dust sensor and low efficient filter, one
It is a in the front cavity of the same area, one be set to the same area rear chamber in.Since heat exchanger inherently has one
Fixed width, the application can rationally utilize the width spaces of casing internal, carry out reasonable Arrangement, be substantially reduced overall volume.
Further, the fresh air inlet and fresh air outlet are set on the same side panel of casing.Set on the same side, convenient for peace
Fill new blower.
Further, the valve linkage mechanism includes drive rod and connecting rod, and one end of the drive rod and valve plate rotate
Connection, the other end and connecting rod are rotatablely connected, and connecting rod connects blinds；The drive rod is connect with power device.
Further, the top of the casing is exported equipped with fresh air.
Further, the indoor temperature transmitter for detecting room temperature is equipped in the old wind suction area；The fresh air
Suction area is equipped with the outdoor temperature sensor for detecting outdoor temperature；The old wind discharge area is equipped with for detecting temperature of outgoing air
Temperature of outgoing air sensor；The fresh air air side of the heat exchanger is equipped with for detecting after heat exchanger carries out energy exchange
New air temperature fresh air temperature sensor.By four temperature sensors, the real-time recuperation of heat effect of heat exchanger can be calculated
Rate；By outdoor temperature sensor, can be acted convenient for controller control valve door linking mechanism.
Beneficial effects of the present invention: being laid out by the position to each component and valve mechanism be designed, on the one hand
Residence comfort can be greatly improved, energy-saving effect is significant, operation mode multiplicity, vdiverse in function；On the other hand, sky is greatly improved
Between utilization rate, simplify structure, reduce cost, reduce machine volume.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the new blower of the embodiment of the present invention；
Fig. 2 is the sectional view along A-A (indoor and outdoor bidirectional circulating) of embodiment illustrated in fig. 1；
Fig. 3 is the B-B direction cross-sectional view (indoor circulation) of embodiment illustrated in fig. 1；
Fig. 4 is the construction profile of the new blower of the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of valve buckle of the embodiment of the present invention；
Fig. 6 is the C-C of embodiment illustrated in fig. 5 to the cross-sectional view of (blinds opening)；
Fig. 7 is the structural schematic diagram of blinds of embodiment of the present invention closure.
Drawing reference numeral:
1. casing；2. heat exchanger；3. old wind suction area；4. old wind discharge area；5. fresh air suction area；6. fresh air discharge area；7.
Valve buckle；8. dust sensor；9. control panel；10. partition；
31. air draft entrance；41. exhaust fan；42. wind exhausting outlet；51. fresh air inlet；52. low efficient filter；53. medium air filtration
Device；61. fresh-air fan；62. high efficiency particulate air filter；71. valve plate；72. blinds；73. drive rod；74. connecting rod；75. node；76.
Motor；
711. connector；721. blade.
Specific embodiment
The present invention is described in further details below with reference to Figure of description and specific embodiment.
As shown in Fig. 1 ~ Fig. 7: a kind of new blower of more operational modes, the old wind air draft system including casing 1, in casing
System and fresh air system, and the heat exchanger 2 between old wind exhaust system and fresh air system；Old wind exhaust system includes only
Erect the old wind suction area 3 and old wind discharge area 4 set；Fresh air system includes the fresh air suction area 5 being independently arranged and fresh air discharge
Area 6, fresh air discharge area 6 is interior to be equipped with fresh-air fan 61 and high efficiency particulate air filter 62.Old wind suction area 3 includes air draft entrance 31；Heat is handed over
The lower section of the top and fresh-air fan 61 of parallel operation 1 and air draft entrance 31 is equipped with valve buckle 7, is equipped with valve plate 71 and blinds in valve buckle 7
72, valve plate 71 and blinds 72 are set in two frameworks of valve buckle；Connecting valve linkage mechanism, valve between valve plate 71 and blinds 72
Linkage mechanism connecting power device, while valve linkage mechanism drives valve plate 71 to rotate, blinds 72 being capable of open or close.Its
In, valve plate can move between old wind suction area and the old wind inlet side of heat exchanger；Blinds is set to the fresh air of heat exchanger
Between air side and fresh air discharge area.According to outdoor temperature selectively control valve linkage mechanism, make indoor air through old
Wind suction area 3 is directly entered fresh air discharge area 6, only carries out indoor circulation；Or make room air successively through old wind suction area 3,
Heat exchanger 2 and old wind discharge area 4 are expelled to outdoor, make outdoor air successively through fresh air suction area 5, heat exchanger 2 and fresh air
Discharge area 6 is delivered to interior, carries out indoor and outdoor Two-way Cycle.
Specifically, air draft entrance is set to the side of casing, and position is in the old wind inlet side of heat exchanger to casing
On perspective plane.Air draft entrance can cover perspective plane comprehensively, can also cover a part.Air draft entrance can be individual one into
Air port can also be rearranged by multiple air inlet holes, and the air draft entrance 31 of the present embodiment forms honeycomb by multiple air inlet holes
Structure.Old wind discharge area 4 includes exhaust fan 41 and wind exhausting outlet 42；Fresh air suction area 5 is equipped with fresh air inlet 51, thick effect filtering
Device 52；The present embodiment further includes medium effeciency filter 53, and medium effeciency filter can be set to the fresh air inlet side of heat exchanger, can also be set to
The fresh air air side of heat exchanger；Or medium effeciency filter is set to fresh air suction area.The present embodiment preferably sets medium effeciency filter
Before the fresh air inlet side of heat exchanger, in order to the installation and design of valve linkage mechanism.The medium air filtration of the present embodiment
Device is preferably electrostatic precipitator.High efficiency particulate air filter can be set to before or after fresh-air fan, and the present embodiment is preferably by high efficiency filter
Device is set to after fresh-air fan.The air draft entrance of the present embodiment, wind exhausting outlet, fresh air inlet and the quantity of fresh air outlet are all respectively
One.Fresh air outlet is set to the top of casing.
In the present embodiment, old wind discharge area and fresh air suction area are set in the different cavity body of casing internal the same area, tool
Body are as follows: in exhaust fan and medium effeciency filter, one is set in the front cavity of the same area, and one is set to the back cavity of the same area
In vivo；The inlet side of exhaust fan is equipped with dust sensor 8；In dust sensor 8 and low efficient filter 52, one set on same
In the front cavity in region, one is set in the rear chamber of the same area.They are respectively positioned in the lower zone of heat exchanger.Its
In, dust sensor 8 is connect with control panel 9, since exhaust fan is passed through and powder is arranged for outdoor to be discharged in indoor air
Dust sensor can detect the cleanliness of room air, can also assess the degree of purification of new blower.
The valve linkage mechanism of the present embodiment includes drive rod 73 and connecting rod 74, and connecting rod 74 connects each leaf of blinds
Piece 721.Valve plate 71 is equipped with connector 711, and one end of valve plate 71 can be rotated around a node 75；One end of drive rod 73 and valve
The connector 711 of plate is rotatablely connected, and the other end and connecting rod 74 are rotatablely connected.Wherein, the connection structure of connecting rod 74 and blinds
Can be compared with the blinds connection structure in technology, details are not described herein again.Drive rod 73 and motor 76 carry out axis connection, and motor 76 is excellent
It is selected as stepper motor.Valve buckle is equipped with partition 10, for obstructing valve plate and blinds.
In the present embodiment, 3 are equipped with the indoor temperature transmitter for detecting room temperature in old wind suction area；Fresh air sucking
Area 5 is equipped with the outdoor temperature sensor for detecting outdoor temperature；Old wind discharge area 4 is equipped with the air draft for detecting temperature of outgoing air
Temperature sensor；The fresh air air side of heat exchanger 2 is equipped with for detecting the new wind-warm syndrome after heat exchanger carries out energy exchange
The fresh air temperature sensor of degree.Comprehensive indoor temperature transmitter, outdoor temperature sensor, temperature of outgoing air sensor and new air temperature
The detection of sensor for temperature can calculate the real-time heat recovery efficiency of heat exchanger.According to the detection of outdoor temperature sensor
The detection information of information or indoor and outdoor temperature sensor can control the movement of valve linkage mechanism.
The working principle of the present embodiment are as follows:
(1) when outdoor temperature sensor detects that outdoor temperature is greater than set temperature (or outdoor temperature sensor and Indoor Temperature
The temperature difference that degree sensor detects respectively is greater than set temperature) when, the exhaust fan that control system controls in new blower stops
Machine, and control motor band movable valve linkage mechanism act, i.e., motor control drive rod rotates, and one end of drive rod drives valve plate
Baffle heat exchanger old wind inlet side it is mobile, to block the old wind inlet side of heat exchanger, prevent old wind from heat exchange
Device enters；Under linkage effect, the other end of drive rod drives connecting rod to close the blinds at fresh air discharge area air intake, with
The fresh air for preventing heat exchanger from exporting flows into fresh air discharge area.Under the power effect of fresh-air fan, indoor air is through old wind
Suction area is directly entered fresh air discharge area, filters heel row to interior through high efficiency particulate air filter, indoor air circulation is realized, to avoid room
Internal-external temperature difference bring sense of discomfort greatly.
(2) when outdoor temperature sensor detect outdoor temperature be less than or equal to set temperature (or outdoor temperature sensing
The temperature difference that device and indoor temperature transmitter detect respectively is less than or equal to set temperature) when, open exhaust fan and new
Wind blower and the movement of control system control valve linkage mechanism, i.e. motor driven bar rotate, and one end of drive rod drives valve plate
Direction from baffle to the old wind inlet side far from heat exchanger it is mobile, old wind is entered from heat exchanger；It is linking
Under effect, the other end of drive rod drives connecting rod to open the blinds at fresh air discharge area air intake, so that from heat exchanger
The fresh air of output can flow into fresh air discharge area.In this way, room air is successively discharged through old wind suction area, heat exchanger and old wind
Area is expelled to outdoor, and outdoor air is successively delivered to interior through fresh air suction area, heat exchanger and fresh air discharge area, carries out indoor
Outdoor bidirectional circulating, achievees the purpose that heat exchange.
(3) when outdoor wind-force is larger, after new fan parking, wind can be flowed backward through fresh-air fan into room by fresh air inlet
It is interior.It is manually adjustable since the fresh air air side of heat exchanger and the inlet side of fresh air discharge area are by being arranged blinds, by blinds
Closure prevents extraneous wind from flowing backward through new house system into interior.It can be said that the blinds of the present embodiment can not only be used for anti-filling air valve
It uses, also can be used as circulation valve use, greatly simplify structure, save the cost reduces occupied space.
Claims (10)
1. a kind of new blower of more operational modes, old wind exhaust system and fresh air system including casing, in casing, and
Heat exchanger between old wind exhaust system and fresh air system；The old wind exhaust system includes that the old wind being independently arranged is inhaled
Enter area and old wind discharge area；The fresh air system includes the fresh air suction area and fresh air discharge area being independently arranged, the fresh air row
Fresh-air fan and at least one high efficiency particulate air filter are equipped in area out；It is characterized in that, the old wind suction area includes being set to casing
The air draft entrance of side, and air draft entrance is set to the old wind inlet side of heat exchanger on the perspective plane of casing；Heat exchanger and
The top of air draft entrance and the lower section of fresh air discharge area are equipped with valve buckle, and partition is equipped between valve buckle and heat exchanger；In valve buckle
Level is equipped with valve plate and blinds；Connecting valve linkage mechanism between valve plate and blinds.
2. the new blower of more operational modes according to claim 1, which is characterized in that the valve linkage mechanism connection is dynamic
Power device, valve linkage mechanism drive valve plate to rotate between old wind suction area and the old wind inlet side of heat exchanger, and in valve
While plate rotates, blinds can be selectively opened or be closed.
3. the new blower of more operational modes according to claim 1 or 2, which is characterized in that the old wind discharge area is set to
The downside of heat exchanger, including exhaust fan and wind exhausting outlet；The fresh air suction area is set to the downside of heat exchanger, including new
Wind entrance, low efficient filter and medium effeciency filter.
4. the new blower of more operational modes according to claim 3, which is characterized in that the old wind discharge area and fresh air are inhaled
Enter area in the different cavity body of casing internal the same area.
5. the new blower of more operational modes according to claim 4, which is characterized in that the exhaust fan and medium air filtration
In device, one is set in the front cavity of the same area, and one is set in the rear chamber of the same area.
6. the new blower of more operational modes according to claim 4, which is characterized in that the inlet side of the exhaust fan is set
There is dust sensor；In dust sensor and low efficient filter, one is set in the front cavity of the same area, and one set on same
In the rear chamber in region.
7. the new blower of more operational modes according to claim 3, which is characterized in that the fresh air inlet and fresh air outlet
On the same side panel of casing.
8. the new blower of more operational modes according to claim 1 or 2, which is characterized in that the valve linkage mechanism packet
Drive rod and connecting rod are included, one end of the drive rod and valve plate are rotatablely connected, and the other end and connecting rod are rotatablely connected, connecting rod
Connect blinds；The drive rod is connect with power device.
9. the new blower of more operational modes according to claim 1 or 2, which is characterized in that the top of the casing is equipped with
Fresh air outlet.
10. the new blower of more operational modes according to claim 1 or 2, which is characterized in that set in the old wind suction area
There is the indoor temperature transmitter for detecting indoor temperature；The fresh air suction area is equipped with the outdoor temp for detecting outdoor temperature
Spend sensor；The old wind discharge area is equipped with the temperature of outgoing air sensor for detecting temperature of outgoing air；The heat exchanger it is new
Wind air side is equipped with the fresh air temperature sensor for detecting the new air temperature after heat exchanger carries out energy exchange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811470512.9A CN109579209B (en) | 2018-12-04 | 2018-12-04 | New fan of many operational modes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811470512.9A CN109579209B (en) | 2018-12-04 | 2018-12-04 | New fan of many operational modes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109579209A true CN109579209A (en) | 2019-04-05 |
| CN109579209B CN109579209B (en) | 2021-06-15 |
Family
ID=65927197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811470512.9A Active CN109579209B (en) | 2018-12-04 | 2018-12-04 | New fan of many operational modes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109579209B (en) |
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| CN206488363U (en) * | 2016-12-08 | 2017-09-12 | 益阳市臻盛精密制造有限公司 | A kind of new blower fan of console mode pipeline |
| JP2018035984A (en) * | 2016-08-30 | 2018-03-08 | 三菱電機株式会社 | Air cleaning system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5718605Y2 (en) * | 1977-07-15 | 1982-04-19 | ||
| JPH11351631A (en) * | 1998-06-04 | 1999-12-24 | Mitsubishi Electric Corp | Range hood |
| KR20110105037A (en) * | 2010-03-18 | 2011-09-26 | 금호산업주식회사 | A heat recovery ventilation system with integrated cooling and heating funtion |
| CN204460463U (en) * | 2014-12-19 | 2015-07-08 | 六星空气净化技术（湖南）有限公司 | Vertical new blower fan |
| CN205553860U (en) * | 2016-04-22 | 2016-09-07 | 重庆电讯职业学院 | Passenger train roof lantern light new trend structure of taking a breath |
| CN105953352A (en) * | 2016-05-18 | 2016-09-21 | 青岛海信日立空调系统有限公司 | Total heat exchanger, control device, control method and air-conditioning system |
| CN106016477A (en) * | 2016-08-02 | 2016-10-12 | 远大空品科技有限公司 | Small fresh air fan |
| JP2018035984A (en) * | 2016-08-30 | 2018-03-08 | 三菱電機株式会社 | Air cleaning system |
| CN206488363U (en) * | 2016-12-08 | 2017-09-12 | 益阳市臻盛精密制造有限公司 | A kind of new blower fan of console mode pipeline |
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| Publication number | Publication date |
|---|---|
| CN109579209B (en) | 2021-06-15 |
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