CN105402823B - A kind of new blower fan - Google Patents
A kind of new blower fan Download PDFInfo
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- CN105402823B CN105402823B CN201510664235.5A CN201510664235A CN105402823B CN 105402823 B CN105402823 B CN 105402823B CN 201510664235 A CN201510664235 A CN 201510664235A CN 105402823 B CN105402823 B CN 105402823B
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- air
- chamber
- indoor
- outdoor
- blower fan
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Air Humidification (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention proposes a kind of new blower fan.The present invention provides a kind of new blower fan, including housing, heat exchanger core, screen pack, pressure fan, exhaust blower, connecting tube, water feed apparatus and gap；The housing has inner chamber, the indoor return air mouth connected respectively with inner chamber, indoor air outlet, outdoor air inlet and outdoor exhaust outlet are offered on housing, there is indoor return air chamber, indoor wind pushing cavity, outdoor air-inlet cavity and outdoor air draft chamber in the inner chamber, the pressure fan matches with indoor wind pushing cavity, and exhaust blower matches with outdoor air draft chamber；It is characterized in that：Also include humidification device, by-pass collar, air mixing device, No.1 installed part, No. two installed parts, No. three installed parts and No. four installed parts.The present invention is simple in construction, and reasonable in design, indoor humidity is controllable, can reduce the loss of screen pack and heat exchanger core, and pipeline moves towards adjustable, and convenient installation, screen pack and heat exchanger core are changed conveniently.
Description
Technical field
The present invention relates to a kind of new blower fan, the circulation for indoor and outdoor air.
Background technology
New blower fan is a kind of effective air cleaning facility, and room air can be made to produce circulation, on the one hand indoor dirty
Turbid air discharge is outdoor, on the other hand, outdoor ozone after the measure such as sterilizing, sterilize, filtering, then is input to
Interior, allow in room be all the time fresh clean air, new blower fan uses fresh air convection techniques, by independently blowing and
Air inducing, room air is set to realize convection current, so as to the carry out room air displacement at utmost changed, multifunctional purifying built in new blower fan
System ensures the air cleaning health got in.
New blower fan of the prior art generally includes blast pipe, air channel, discharge pipe, heat exchanger core and screen pack, outdoor new
Wind enters the air channel of new blower interior from blast pipe, then is filtered by filter screen and heat exchanger core, is finally drained into from discharge pipe
It is indoor.Fresh air equipment of the prior art has the disadvantage that：1st, heat exchanger core service life is limited, and price is costly, and
During new blower fan work, it is necessary to heat exchange is carried out by heat exchanger core, thus when indoor and outdoor air situation need not carry out heat exchange,
The unnecessary loss of heat exchanger core can be caused, reduces its service life；2nd, when outdoor temperature is very low, indoor/outdoor temperature-difference is larger,
During new blower fan work, its inside easily condenses, thus the part such as screen pack being easily damaged in new blower fan；3rd, prior art
In new blower fan usually not atomizing humidifying performance function, thus during dry weather, the air of open-air seasoning is directly sent into by new blower fan
Interior, so as to cause human body uncomfortable, the comfort level of interior is reduced, also there is the fresh air for installing humidification device additional in the prior art
Machine, but its humidification device is typically secured to new blower interior, thus when humidification device failure, it is necessary to which overall pull down new blower fan
It could be repaired, it is very inconvenient；4th, the heat exchanger core in new blower fan and filter are easily loss part, thus are frequently necessary to more
Changing or safeguard, the heat exchange type and screen pack of existing new blower fan are typically secured to new blower interior, thus need if changing,
Need to pull down new blower fan, it is very inconvenient；5th, the line bank of new blower fan, the inside of new blower fan, aerial lug connection are typically secured to
To the line bank of new blower interior, after new blower fan installation, the connection of aerial lug and line bank just can not be checked,
New blower fan must be pulled down just can be with, causes that detection is very inconvenient, and existing line bank includes wiring board, and wiring board is fixed on wiring
In row, when wiring board damages, whole wiring screening can not use, and replacement cost is higher.
Data of publication of application is on 09 18th, 2013, and application publication number is public affairs in the A of CN 103307663 Chinese patent
Open a kind of heat pump fresh air handling unit with constant temperature and humidity, it is characterised in that：Including shell（1）, the first filter, air-supply arrangement, movement
（5）, humidification device, the first heat-exchanger rig, the second filter, the second heat-exchanger rig, compression set, air exhausting device, outdoor enter
Air port（14）, indoor air outlet（15）, indoor air inlet（16）, outdoor air outlet（17）；The shell（1）Interposition install
There is a dividing plate by shell（1）It is divided into top half and the latter half, the first filter, air-supply arrangement, humidification device, first are changed
Thermal, outdoor air inlet（14）, indoor air outlet（15）Positioned at the latter half, the second filter, the second heat-exchanger rig, pressure
Compression apparatus, air exhausting device, indoor air inlet（16）, outdoor air outlet（17）Positioned at top half, outdoor air inlet（14）It is located at
Shell（1）The bottom of side, shell（1）The upper end of side is in outdoor air inlet（14）Correspondence position is provided with outdoor air outlet
（17）, the first filter is close to outdoor air inlet（14）Positioned at shell（1）The latter half one end, the first filter
Upper end is connected with dividing plate, the lower end of the first filter and shell（1）Base connection, air-supply arrangement is close to the first filter
Placement is located at shell（1）Base on, movement（5）It is located at shell close to air-supply arrangement（1）Middle position, movement（5）It is upper
End is located at top half, movement（5）Lower end be located at the latter half and shell（1）Base connection, humidification device is close to movement
（5）Lower end be located on base, the first heat-exchanger rig is located on base close to humidification device, indoor air outlet（15）Close to first
Heat-exchanger rig is located at shell（1）The bottom of opposite side, shell（1）The upper end of opposite side air outlet indoors（15）Correspondence position
Provided with indoor air inlet（16）, second filter one end is close to indoor air inlet（16）Set, the second filter other end
Close to movement（5）Upper end side, the second filter upper end is connected with top plate, and lower end and the dividing plate of the second filter connect
Connect, the second filter corresponds to first heat-exchanger rig of the lower partition, and the second heat-exchanger rig is located at movement（5）Upper end it is another
On the dividing plate of side, compression set is located on dividing plate close to the second heat-exchanger rig, the second heat-exchanger rig and compression set correspond to every
The air-supply arrangement of plate bottom, air exhausting device are located on dividing plate close to compression set, and air exhausting device corresponds to the first of the lower partition
Filter, outdoor air outlet（17）It is located at shell close to air exhausting device（1）The upper end of side.This fresh air machine has precisely control
Temperature, the wet, high-efficient purification of control, automatically control, heat recovery efficiency height, unit integrated design, be easily installed the characteristics of safeguarding.But
It is that this new blower fan can not carry out indoor circulation, thus its internal filter loss is very fast, and use cost is higher, and this is new
Blower fan does not have humidification function, thus reduces the comfort level used, and the easily worn part such as filter is each attached in shell, thus
Change inconvenience.
The content of the invention
It is an object of the invention to overcome above shortcomings in the prior art, and offer is a kind of reasonable in design,
Indoor humidity is controllable, can reduce the loss of screen pack and heat exchanger core, and pipeline moves towards adjustable, and convenient installation, screen pack and heat are handed over
Change core and change convenient new blower fan.
Technical scheme is used by the present invention solves the above problems：The new blower fan, including housing, heat exchanger core, filtering
Net, pressure fan, exhaust blower；The housing has inner chamber, offered on the housing connected respectively with inner chamber indoor return air mouth,
Indoor air outlet, outdoor air inlet and outdoor exhaust outlet, there is indoor return air chamber, indoor wind pushing cavity, outdoor to enter in the inner chamber
Wind chamber and outdoor air draft chamber, wherein, indoor return air mouth connects with indoor return air chamber, and indoor air outlet connects with indoor wind pushing cavity,
Outdoor air inlet connects with outdoor air-inlet cavity, and outdoor exhaust outlet connects with outdoor air draft chamber, the pressure fan and indoor wind pushing cavity
Matching, exhaust blower match with outdoor air draft chamber；It is characterized in that：Also include humidification device, by-pass collar, air mixing device, No.1
Installed part, No. two installed parts, No. three installed parts and No. four installed parts.
Humidification device of the present invention connects with indoor wind pushing cavity, and humidification device includes casing, atomizer and fixing device,
There is water storage cavity in casing, casing both sides are respectively arranged with No.1 mouth and No. two mouths, and the fixing device is detachable to be fixed on
There is an opening entered for fixing device, the upper cap of fixing device is located in opening, described on casing, on the casing
Fixing device includes an accommodating chamber and a cover plate for being used to accommodate atomizer, and the accommodating chamber is set to lower open mouth, and cover plate can
Detachable is fixed on the open-mouth of accommodating chamber, and the atomizer is supported on the cover board.Casing is used to be arranged on new blower fan, and makes
No. two mouths connect with the air outlet of new blower fan, so as to be humidified to the fresh air of discharge, without purchasing humidifier in addition；
Casing is located at the outside of new blower fan, wherein, it is atomizer that humidification device, which is easiest to out of order, and fixing device is by casing
Opening be directly inserted into casing internal so that atomizer enters casing internal, it is necessary to when repairing or changing atomizer,
Fixing device connection atomizer is taken out；After fixing device is taken out, atomizer can be taken out by pulling down cover plate.
By-pass collar of the present invention is set in the lumen, and by-pass collar includes bypass air channel, baffler, control baffler
The opening and closing device in bypass air channel is opened or closed, the bypass air channel is arranged in new blower fan, and the baffler is arranged on bypass
In air channel, the opening and closing device is connected with baffler and controls baffler to open or close bypass air channel.When detecting indoor and outdoor
When the temperature difference is smaller, opening and closing device control baffler is opened, and makes air from the circulation of bypass air channel, so that the air of outdoor entrance
Without that by heat exchanger core, the loss of heat exchanger core can be reduced, extend its service life.
Air mixing device of the present invention connects with outdoor air-inlet cavity, the air mixing device include mixed wind seat, the first mixed air port,
The pushing meanss that second mixed air port, the baffle plate being hinged in mixed wind seat and controlling baffle plate rotate, the first mixed air port and the second mixed wind
Mouth is each attached on mixed wind seat, and air outlet is provided with mixed wind seat；There is No.1 chamber, No. two chambers and air intake in the mixed wind seat
Chamber, wherein, air outlet connects with air-inlet cavity, and No.1 chamber connects with the first mixed air port, and the second mixed air port connects with No. two chambers, No.1
Chamber and No. two chambers connect with air-inlet cavity respectively, the baffle plate controlled by pushing meanss rotate and first position and the second place it
Between switch, at first position, baffle plate separates No.1 chamber and air-inlet cavity, and at the second place, baffle plate makes No. two chambers and air intake
Chamber separates.First mixed air port connects with outdoor, and the second mixed air port connects with indoor；When indoor/outdoor temperature-difference is normal, pushing meanss
Controlling baffle plate rotates, and baffle plate is separated No. two chambers and air-inlet cavity, and now No.1 chamber connects with air-inlet cavity, and outdoor air passes through the
One mixed air port enters new blower fan, and is discharged to interior, so as to realize the circulation of indoor and outdoor air；When outdoor temperature is low, indoor and outdoor temperature
When difference is larger, pushing meanss controlling baffle plate rotates, and baffle plate is separated No.1 chamber and air-inlet cavity, and now No. two chambers connect with air-inlet cavity
Logical, room air enters new blower fan by the second mixed air port, and is discharged to interior, so as to realize the circulation of room air, thus not
Condensation occurs, protects the filter element in new blower fan, security performance lifting.
There is filter chamber, screen pack and heat exchanger core are arranged in filter chamber, the No.1 in housing of the present invention
Installed part and No. two installed parts are symmetrical structure, and No. three installed parts and No. four installed parts are symmetrical structure, the No.1 installed part
On be provided with No.1 locating slot, No. two locating slots, be provided with No. three locating slots on No. three installed parts, the heat exchanger core both sides point
It is not stuck in the No.1 locating slot of No.1 installed part and No. two installed parts, and can be slided along No.1 locating slot, the screen pack one
End coordinates in No. two locating slots, and the other end coordinates in No. three locating slots, and can be slided along No. two locating slots, wherein screen pack
It is identical with the glide direction of heat exchanger core.Screen pack is directly inserted into No. two locating slots and No. three locating slots, and heat exchanger core
It is directly inserted into No.1 locating slot, it is easy for installation, it is necessary to when changing, housing side only need to be opened, by screen pack and Re Jiao
Core extraction is changed, is conveniently replaceable.
Present invention additionally comprises connecting tube, the connecting tube includes airduct and fixed seat, and airduct is fixed with fixed seat, housing bag
Four groups of side walls are included, are vertically arranged between adjacent side wall, the airduct includes outlet section, the axis of the outlet section and at least one
Group side wall is be arranged in parallel, and mounting surface, indoor return air mouth, indoor air outlet, outdoor are provided between two groups of adjacent side walls
Air inlet and outdoor exhaust outlet are both formed on above-mentioned mounting surface, any one group of angle of the mounting surface with respect to this two groups of side walls
It it is 45 degree, the fixed seat coordinates on mounting surface., can be by adjusting the peace of fixed seat when fixed seat is arranged on mounting surface
Direction is filled, so as to adjust the direction of the outlet section of airduct, so as to the direction for walking always to set airduct according to connecting tube, installation
More flexible and convenient, outlet section is overall with respect to housing compacter in addition, saves installing space.
Present invention additionally comprises water feed apparatus and gap, the water feed apparatus includes water inlet pipe and the control connected with water storage cavity
The ball-cock assembly that water inlet pipe processed opens and closes, the gap are opened on casing and connected with water storage cavity, and the position of the gap is higher than
The position of water inlet pipe.Water feed apparatus is used for adding water in water storage cavity, and ball-cock assembly is used to control the liquid level in water storage cavity, works as liquid
When position height rises to certain position, ball-cock assembly closes water inlet pipe, and when ball-cock assembly failure, gap is used to control in water storage cavity
Liquid level, prevent that liquid level is too high, and make atomizer can not normal work.
Present invention additionally comprises dividing plate, the dividing plate is arranged in casing, and by the every air-inlet cavity of enclosure interior and atomization chamber,
The No.1 mouth and No. two mouths connect with air-inlet cavity respectively, and atomization chamber connects with No.1 mouth.After being atomized in water storage cavity, gas
Discharged from No.1 mouth, without being drained into from No. two mouths in new blower fan.
Opening and closing device of the present invention includes opening and closing motor, connecting rod and runner, and the runner is fixed on opening and closing motor simultaneously
Rotated by opening and closing motor control, described connecting rod one end is hinged on runner, and its other end is hinged on baffler, the baffler
One end is hinged in bypass air channel, the hinged place of the connecting rod and runner and the center eccentric setting of runner.It is opened and closed motor control
Runner rotates, and drives connecting rod to move reciprocatingly so that baffler switches between the state of opening and closing.
Bypass air channel of the present invention has at air intake and wind outlet, is set at least one at the air intake and in wind outlet
It is equipped with screen pack.
Pushing meanss of the present invention include push rod, motor wheel and start motor, and the motor wheel is fixed on start motor
Above and by start motor-driven rotation, described push rod one end it is hinged on baffle plate, its other end is hinged on motor wheel.Start electricity
When machine works, motor wheel rotates, and due to the hinged place of push rod and motor wheel and motor wheel axle center eccentric setting, thus motor wheel drives
Dynamic push rod, makes baffle plate reciprocating, and switches between the first position and the second position, and said structure is simple, reasonable in design.
Present invention additionally comprises temperature controller, the temperature controller is arranged in air-inlet cavity.Temperature controller is used to outside timing sensing chamber enter
The temperature of wind, so as to control the keying of start motor.
Present invention additionally comprises line bank, the line bank includes wiring board, base and panel, and grafting is provided with wiring board
End, base include inserting section and limiting section, have the installation cavity for being used for installing wiring board in inserting section, wiring board is arranged on installation
Intracavitary, the panel cover are located on base, and down-set opening is formed between panel and base, and the open-mouth connects with installation cavity
It is logical.During installation, through hole is provided with new blower fan, inserting section is inserted into through hole, and limiting section is located at outside new blower fan, by face
Plate is fixed on new blower fan and covered and is located on base, and so that just base is pressed on new blower fan, aerial lug is from panel and bottom
Open-mouth between seat is drawn, and said structure is simple, reasonable in design；When needing to pull down, panel is removed, base can be taken out,
Convenient disassembly, it is easy to safeguard.
The present invention compared with prior art, has advantages below and effect：1st, it is simple in construction, it is reasonable in design；2nd, casing is used
In on new blower fan, and No. two mouths are made to be connected with the air outlet of new blower fan, so as to be humidified to the fresh air of discharge,
Without purchasing humidifier in addition；Casing is located at the outside of new blower fan, wherein, it is atomization that humidification device, which is easiest to out of order,
Device, fixing device is to be directly inserted into casing internal by the opening on casing, so that atomizer enters casing internal,
When needing repairing or changing atomizer, fixing device connection atomizer is taken out；After fixing device is taken out, cover plate is pulled down i.e.
Atomizer can be taken out；2nd, when detecting that indoor/outdoor temperature-difference is smaller, opening and closing device control baffler is opened, and makes air from bypass
Air channel is circulated, so that the air of outdoor entrance is without that by heat exchanger core, can reduce the loss of heat exchanger core, extending it makes
Use the life-span；3rd, the first mixed air port connects with outdoor, and the second mixed air port connects with indoor；When indoor/outdoor temperature-difference is normal, dress is promoted
Controlling baffle plate rotation is put, baffle plate is separated No. two chambers and air-inlet cavity, now No.1 chamber connects with air-inlet cavity, and outdoor air passes through
First mixed air port enters new blower fan, and is discharged to interior, so as to realize the circulation of indoor and outdoor air；When outdoor temperature is low, indoor and outdoor
When the temperature difference is larger, pushing meanss controlling baffle plate rotates, and baffle plate is separated No.1 chamber and air-inlet cavity, now No. two chambers and air-inlet cavity
Connection, room air enters new blower fan by the second mixed air port, and is discharged to interior, so as to realize the circulation of room air, thus
Be not in condensation, protect the filter element in new blower fan, security performance lifting；4th, screen pack is directly inserted into No. two
In locating slot and No. three locating slots, and heat exchanger core is directly inserted into No.1 locating slot, easy for installation, it is necessary to when changing, only
Housing side need to be opened, screen pack and heat exchanger core are extracted out, are conveniently replaceable.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the main structure diagram of the new blower fan in the embodiment of the present invention.
Fig. 2 is the dimensional structure diagram of new blower fan.
Fig. 3 is the cross section structure diagram of new blower fan.
Fig. 4 is that new blower fan removes the structural representation after the side wall of side.
Fig. 5 is the enlarged diagram at A in Fig. 4.
Fig. 6 is the enlarged diagram at B in Fig. 4.
Fig. 7 is the structural representation of new blower interior.
Fig. 8 is the structural representation of by-pass collar.
Fig. 9 is the structural representation of the inside of by-pass collar.
Figure 10 is Fig. 9 dimensional structure diagram.
Figure 11 is the main structure diagram of humidification device.
Figure 12 is Figure 11 left view structural representation.
Figure 13 is Figure 11 right side structural representation.
Figure 14 Figure 11 dimensional structure diagram.
Figure 15 is Figure 14 structural representation removed behind casing top.
Figure 16 is the sectional view at A-A in Figure 11.
Figure 17 is fixing device and the cooperation schematic diagram of atomizer.
Figure 18 is the structural representation of water feed apparatus.
Figure 19 is the main structure diagram of line bank.
Figure 20 is Figure 19 left view structural representation.
Figure 21 is Figure 19 backsight structural representation.
Figure 22 is the dimensional structure diagram of line bank.
Figure 23 is the dimensional structure diagram of base.
Figure 24 is the main structure diagram of connecting tube.
Figure 25 is Figure 24 present invention looks up structural representation.
Figure 26 is the dimensional structure diagram of connecting tube.
Figure 27 is the structural representation of air mixing device.
Figure 28 is that air mixing device removes the main structure diagram after the side plate on mixed wind seat.
Figure 29 is Figure 28 backsight structural representation.
Figure 30 is Figure 28 dimensional structure diagram.
Figure 31 is the scheme of installation of connecting tube difference direction.
Embodiment
Below in conjunction with the accompanying drawings and the present invention is described in further detail by embodiment, and following examples are to this hair
Bright explanation and the invention is not limited in following examples.
Embodiment 1.
Referring to Fig. 1 to Figure 31, the new blower fan of the present embodiment includes housing 1, heat exchanger core 2, screen pack 3, pressure fan 4, row
Blower fan 5,8, No. four installed parts 9 of the installed part of installed part 7, three of No.1 installed part 6, two, connecting tube 10, humidification device 20, side
Exchange device 30, air mixing device 40 and line bank 50.
Housing 1 in the present embodiment has inner chamber, offered on housing 1 connected respectively with inner chamber indoor return air mouth 11,
Indoor air outlet 12, outdoor air inlet 13 and outdoor exhaust outlet 14, have in inner chamber indoor return air chamber 15, indoor wind pushing cavity 16,
Outdoor air-inlet cavity 17 and outdoor air draft chamber 18, wherein, indoor return air mouth 11 connects with indoor return air chamber 15, indoor air outlet 12 with
Indoor wind pushing cavity 16 connects, and outdoor air inlet 13 connects with outdoor air-inlet cavity 17, and outdoor exhaust outlet 14 connects with outdoor air draft chamber 18
Logical, pressure fan 4 matches with indoor wind pushing cavity 16, and exhaust blower 5 matches with outdoor air draft chamber 18.Operation principle in the present embodiment：Room
Outer fresh air, which enters from outdoor air inlet 13 and enters inner chamber, to be filtered, then is drained into interior from indoor air outlet 12, foul indoor
Air is entered by indoor return air mouth 11, and after filtering, outdoor is discharged to by outdoor exhaust outlet 14.
Humidification device 20 in the present embodiment connects with indoor wind pushing cavity 16, humidification device include casing 21, atomizer 22,
Fixing device 23, water feed apparatus 24 and dividing plate 25.
There is water storage cavity 211 in casing 21 in the present embodiment, the both sides of casing 21 are respectively arranged with No.1 mouth 212 and No. two
Mouth 213, fixing device 23 is detachable to be fixed on casing 21, has an opening entered for fixing device 23 on casing 21
214, the upper cap of fixing device 23 is located in opening 214, and fixing device 23 includes a receiving for being used to accommodate atomizer 22
Chamber 231 and a cover plate 232, the accommodating chamber 231 are set to lower open mouth, and cover plate 232 is detachable to be fixed on the spacious of accommodating chamber 231
At mouthful, atomizer 22 is supported on cover plate 232.The top of fixing device 23 in the present embodiment has top plate 233, top plate 233
Lid be located at the opening 214 of casing 21 and with casing detachable connection.
Casing 21 is used to be arranged on new blower fan, and No. two mouths 213 is connected with the air outlet of new blower fan, so that can be right
The fresh air of new blower fan discharge is humidified, without purchasing humidifier in addition；Casing 21 is located at the outside of new blower fan, wherein, add
It is atomizer 22 that wet device, which is easiest to out of order, and fixing device 23 is to be directly inserted into machine by the opening 214 on casing 21
Inside shell 21, so that atomizer 22 enters the inside of casing 21, it is necessary to when repairing or changing atomizer 22, by fixing device
23 connection atomizers 22 take out；After fixing device 23 is taken out, atomizer 22 can be taken out by pulling down cover plate 232.
Water feed apparatus 24 in the present embodiment includes the water inlet pipe 241 connected with water storage cavity 211 and control water inlet pipe 241 opens
The ball-cock assembly 242 closed.Water feed apparatus 24 is used for adding water in water storage cavity 211, and ball-cock assembly 242 is used to control in water storage cavity 211
Liquid level, when liquid level rises to certain position, ball-cock assembly 242 closes water inlet pipe 241.Ball-cock assembly 242 is existing skill
Art, thus its concrete structure and principle repeat no more.
Gap 215 in the present embodiment is opened on casing 21 and connected with water storage cavity 211, the position of the gap 215
Put the position higher than water inlet pipe 241.When 242 failure of ball-cock assembly, gap 215 is used to control the liquid level in water storage cavity 211 high
Degree, prevents that liquid level is too high, and makes atomizer 22 can not normal work.
Dividing plate 25 in the present embodiment is arranged in casing 21, and dividing plate 25 will be divided into air-inlet cavity 216 and mist inside casing 21
Change chamber 217, No.1 mouth 212 and No. two mouths 213 connect with air-inlet cavity 216 respectively, and atomization chamber 217 connects with No.1 mouth 212.Water storage
After being atomized in chamber 211, gas is discharged from No.1 mouth 212, without being discharged to outdoor from No. two mouths 213, causes to waste.
By-pass collar 30 in the present embodiment includes bypass air channel 31, baffler 32 and opening and closing device 33.
By-pass collar 30 in the present embodiment is set in the lumen, and bypass air channel 31 is arranged in the housing 1 of new blower fan, is hindered
Dividing plate 32 is arranged in bypass air channel 31, and opening and closing device 33 is connected with baffler 32.When detecting that indoor/outdoor temperature-difference is smaller, open
Closing device 33 controls baffler 32 to open, and opens bypass air channel 31, and air circulates from bypass air channel 31, so that outdoor is entered
The air entered is without that by heat exchanger core 2, can reduce the loss of heat exchanger core 2, extend its service life.Due to needing not move through heat
Core 2 is exchanged, thus resistance is smaller, can save energy consumption.
Opening and closing device 33 in the present embodiment includes opening and closing motor 331, connecting rod 332 and runner 333, runner 333 and is fixed on
Rotation is controlled on opening and closing motor 331 and by opening and closing motor 331, the one end of connecting rod 332 is hinged on runner 333, and its other end is hinged
On baffler 32, the one end of baffler 32 is hinged in bypass air channel 31.Opening and closing motor 331 controls runner 333 to rotate, the company of driving
Bar 332 moves reciprocatingly so that baffler 32 rotates, and switches between the state of opening and closing.
Connecting rod 332 and the hinged place of runner 333 and the center eccentric setting of runner 333 in the present embodiment.
Bypass air channel 31 in the present embodiment has at air intake and wind outlet, is set at least one at air intake and in wind outlet
It is equipped with screen pack 3.Screen pack 3 filters to the fresh air of entrance.Preferably, screen pack 3 is arranged at air intake.
Air mixing device 40 of the present invention connects with outdoor air-inlet cavity 17, and air mixing device includes mixed the 41, first mixed wind of wind seat
Mouth 42, second mixed air port 43, baffle plate 44, pushing meanss 45 and temperature controller 46.
The first mixed air port 42 and second in the present embodiment is mixed air port 43 and is each attached on mixed wind seat 41, is set on mixed wind seat 41
It is equipped with air outlet 414.
Baffle plate 44 in the present embodiment is hinged in mixed wind seat 41, and the controlling baffle plate 44 of pushing meanss 45 rotates；Mixed wind seat 41
It is interior that there is 411, No. two chambers 412 of No.1 chamber and air-inlet cavity 413, wherein, air outlet 414 connects with air-inlet cavity 413, air outlet 414
Connected with the outdoor air-inlet cavity 17 of new blower fan, No.1 chamber 411 connects with the first mixed air port 42, the second mixed air port 43 and No. two chambers
412 connections, No.1 chamber 411 and No. two chambers 412 connect with air-inlet cavity 413 respectively, and No.1 chamber 411 and No. two chambers 412 are located at respectively
The both sides of air-inlet cavity 413, baffle plate 44 are controlled by pushing meanss 45 and rotate and switch between the first position and the second position, the
During one position, baffle plate 44 makes No.1 chamber 411 separate with air-inlet cavity 413, and at the second place, baffle plate 44 makes No. two chambers 412 with entering
Wind chamber 413 separates.
First mixed air port 42 connects with outdoor, and the second mixed air port 43 connects with indoor；When indoor/outdoor temperature-difference is normal, promote
The controlling baffle plate 44 of device 45 rotates, and baffle plate 44 is separated No. two chambers 412 with air-inlet cavity 413, now No.1 chamber 411 and air-inlet cavity
413 connections, outdoor air enters new blower fan by the first mixed air port 42, and is discharged to interior, so as to realize following for indoor and outdoor air
Ring；When outdoor temperature is low, when indoor/outdoor temperature-difference is larger, the controlling baffle plate 44 of pushing meanss 45 rotates, and makes baffle plate 44 by No.1 chamber 411
Separate with air-inlet cavity 413, now No. two chambers 412 connect with air-inlet cavity 413, and room air enters fresh air by the second mixed air port 43
Machine, and interior is discharged to, so as to realize the circulation of room air, thus be not in condensation, protect the mistake in new blower fan
Filter part, security performance lifting.
Pushing meanss 45 in the present embodiment include push rod 451, motor wheel 452 and start motor 453, and motor wheel 452 is solid
It is scheduled on start motor 453 and rotation is driven by start motor 453, the one end of push rod 451 is hinged on baffle plate 44, its other end hinge
It is connected on motor wheel 452.When start motor 453 works, motor wheel 452 rotates, be hinged due to push rod 451 and motor wheel 452
Place and the axle center eccentric setting of motor wheel 452, thus the driving push rod 451 of motor wheel 452, make baffle plate 44 reciprocating, and the
Switch between one position and the second place, said structure is simple, reasonable in design.
Temperature controller 46 in the present embodiment is arranged in air-inlet cavity 413.Temperature controller 46 is used for timing sensing chamber external air inlet
Temperature, so as to control the keying of start motor 453.
There is filter chamber, screen pack 3 and heat exchanger core 2 are arranged in filter chamber, No.1 in housing 1 in the present embodiment
Installed part 6 and No. two installed parts 7 are symmetrical structure, and No. three installed parts 8 and No. four installed parts 9 are symmetrical structure, No.1 installed part 6
On be provided with 61, No. two locating slots 62 of No.1 locating slot, be provided with No. three locating slots 81,2 liang of heat exchanger core on No. three installed parts 8
Side is stuck in the No.1 locating slot 61 of No.1 installed part 6 and No. two installed parts 7, and can be slided along No.1 locating slot 61, mistake
In No. two locating slots 62, the other end coordinates in No. three locating slots 81 one end fits of filter screen 3, and can be slided along No. two locating slots 62
Dynamic, wherein screen pack 3 is identical with the glide direction of heat exchanger core 2.Screen pack 3 is directly inserted into No. two locating slots 62 and No. three fixed
In the groove 81 of position, and heat exchanger core 2 is directly inserted into No.1 locating slot 61, easy for installation, it is necessary to when changing, and only need to open housing
1 side, screen pack 3 and heat exchanger core 2 are extracted out, are conveniently replaceable.One of which side wall is can opening type on housing 1
, this is side walls hinged on housing 1, so as to be convenient for changing.
Connecting tube 10 in the present embodiment includes airduct 121 and fixed seat 122, and airduct 121 is fixed with fixed seat 122, shell
Body 1 includes four groups of side walls 111, is vertically arranged between adjacent side wall 111, i.e. the four groups of besieged city of side walls 111 square structures, airduct
121 include outlet section 1211, and the axis of outlet section 1211 be arranged in parallel with least one set of side wall 111, adjacent two groups of side walls 111
Between be provided with mounting surface 112, the mounting surface 112 is 45 degree with respect to any one group of the angle b of this two groups of side walls 111, Gu
Reservation 122 coordinates on mounting surface 112.Connecting tube 10 is provided with two groups, and respectively with indoor return air mouth 11 and outdoor exhaust outlet
14 correspondences.
The axis of outlet section 1211 in the present embodiment is 45 degree with the angle a of fixed seat 122.
, can be by adjusting the installation direction of fixed seat 122, so as to adjust wind when fixed seat 122 is arranged on mounting surface 112
The direction of the outlet section 1211 of pipe 121, it is cleverer so as to the direction for walking always to set airduct 121 according to connecting tube, installation
Living convenient, outlet section 1211 is overall with respect to housing 1 compacter in addition, saves installing space.Fixed seat 122 in the present embodiment
For symmetrical structure, thus it can be fixed on mounting surface 112 forward or backwards, so as to realize the tuning to airduct 121.
Fixed seat 122 in the present embodiment includes installing plate 1221 and is located at two groups of positioning of the both sides of installing plate 1221 respectively
Plate 1222, locating slot 1223 being formed between installing plate 1221 and location-plate 1222, installing plate 1221 is fitted on mounting surface 112,
And two groups of location-plates 1222 are made to be separately positioned on the upper surface and lower surface of housing 1.Locating slot 1223 is used in new blower fan
Airduct 121 is positioned on thickness direction, conveniently the alignment of hole position during installation, improve installation effectiveness.
Connecting tube 10 in the present embodiment is integral type structure.One-shot forming, it is easy to process, it is easy to produce in batches.
As shown in figure 31, be connecting tube 10 two kinds of different directions mounting means.
Line bank 50 in the present embodiment includes wiring board 51, base 52, panel 53 and fixture 54.
Inserted terminal 511 is provided with wiring board 51 in the present embodiment, base 52 includes inserting section 521 and limiting section 522,
There is the installation cavity 5211 for being used for installing wiring board 51, wiring board 51 is arranged in installation cavity 5211, panel 53 in inserting section 521
Lid is located on base 52, and down-set opening is formed between panel 53 and base 52, and the open-mouth connects with installation cavity 5211.
During installation, through hole is provided with new blower fan, inserting section 521 is inserted into through hole, and limiting section 522 is located at fresh air
Outside machine, panel 53 is fixed on new blower fan and lid is located on base 52, so as to which just base 52 is pressed on new blower fan, outside
Open-mouth of portion's line between panel 53 and base 52 is drawn, and said structure is simple, reasonable in design；When needing to pull down, remove
Panel 53, base 52 can be taken out, convenient disassembly, be easy to safeguard.
Fixture 54 in the present embodiment is removably attachable in inserting section 521 and compresses the circuit in installation cavity 5211
Plate 51.Because fixture 54 is detachable, thus pulls down fixture 54 and can take out wiring board 51, maintain easily or change, reduce
Use cost.
There are two groups of position limit arms 541 for being used to position, position limit arm 541 is fitted in grafting on fixture 54 in the present embodiment
In section 521.Position limit arm 541 is used for the rotation for limiting fixture 54, plays anti-loose effect.
Fixture 54 in the present embodiment is bolted with base 52, detachable so as to realize.
There are at least two groups of mounting holes 531 on panel 53 in the present embodiment.Panel 53 is bolted, and bolt passes through
Fixing hole is fixed with new blower fan, so as to complete the installation of panel 53.
Heat exchanger core 2 in the present embodiment is hexagonal prism shape, and it is internally provided with steam-water separation film, and heat exchanger core 2 is used
In reclaiming the moisture content in air, and absorb temperature.The principle of heat exchanger core 2 is prior art, thus is not being repeated.
There is differential pressure pickup 101, differential pressure pickup 101, which is used to detect, to be filtered in the inner chamber of housing 1 in the present embodiment
The pressure difference of the both sides of net 3, so as to judge the filtering conditions of screen pack 3, when pressure difference is larger, then illustrate that filter 3 needs to change.
Above content described in this specification is only illustration made for the present invention.Technology belonging to the present invention
The technical staff in field can make various modifications or supplement to described specific embodiment or using similar mode
Substitute, content without departing from description of the invention or surmount scope defined in the claims, this all should be belonged to
The protection domain of invention.
Claims (7)
1. a kind of new blower fan, including housing, heat exchanger core, screen pack, pressure fan, exhaust blower, connecting tube, water feed apparatus and spilling water
Mouthful；The housing has inner chamber, the indoor return air mouth connected respectively with inner chamber is offered on housing, indoor air outlet, outdoor are entered
Air port and outdoor exhaust outlet, there is indoor return air chamber, indoor wind pushing cavity, outdoor air-inlet cavity and outdoor air draft chamber in the inner chamber,
Wherein, indoor return air mouth connects with indoor return air chamber, and indoor air outlet connects with indoor wind pushing cavity, and outdoor air inlet is entered with outdoor
Wind chamber connects, and outdoor exhaust outlet connects with outdoor air draft chamber, and the pressure fan matches with indoor wind pushing cavity, exhaust blower and outdoor row
Wind chamber matches；It is characterized in that：Also include humidification device, by-pass collar, air mixing device, No.1 installed part, No. two installed parts, three
Number installed part and No. four installed parts；
The humidification device connects with indoor wind pushing cavity, and humidification device includes casing, atomizer and fixing device, has in casing
Water storage cavity, casing both sides are respectively arranged with No.1 mouth and No. two mouths, and the fixing device is detachable to be fixed on casing, described
There is an opening entered for fixing device, the upper cap of fixing device is located in opening, the fixing device bag on casing
An accommodating chamber and a cover plate for being used to accommodate atomizer is included, the accommodating chamber is set to lower open mouth, the detachable fixation of cover plate
In the open-mouth of accommodating chamber, the atomizer is supported on the cover board；
The by-pass collar is set in the lumen, and by-pass collar includes bypass air channel, baffler, controls baffler to open or close
The opening and closing device in air channel is bypassed, the bypass air channel is arranged in new blower fan, and the baffler is arranged in bypass air channel, described
Opening and closing device is connected with baffler and controls baffler to open or close bypass air channel；
The air mixing device connects with outdoor air-inlet cavity, and the air mixing device includes mixed wind seat, the first mixed air port, the second mixed wind
The pushing meanss that mouth, the baffle plate being hinged in mixed wind seat and controlling baffle plate rotate, the first mixed air port and the second mixed air port are fixed
On mixed wind seat, air outlet is provided with mixed wind seat, there is No.1 chamber, No. two chambers and air-inlet cavity in the mixed wind seat, wherein, go out
Air port connects with air-inlet cavity, and No.1 chamber connects with the first mixed air port, and the second mixed air port connects with No. two chambers, No.1 chamber and No. two chambers
Being connected respectively with air-inlet cavity, the baffle plate is controlled by pushing meanss and rotates and switch between the first position and the second position,
During first position, baffle plate makes No.1 chamber separate with air-inlet cavity, and at the second place, baffle plate makes No. two chambers separate with air-inlet cavity；
There is filter chamber, screen pack and heat exchanger core are arranged in filter chamber, the No.1 installed part and two in the housing
Number installed part is symmetrical structure, and No. three installed parts and No. four installed parts are symmetrical structure, and one is provided with the No.1 installed part
Number locating slot, No. two locating slots, No. three locating slots are provided with No. three installed parts, the heat exchanger core both sides are stuck in No.1
In the No.1 locating slot of installed part and No. two installed parts, and it can be slided along No.1 locating slot, the screen pack one end fits are two
In number locating slot, the other end coordinates in No. three locating slots, and can be slided along No. two locating slots, wherein screen pack and heat exchanger core
Glide direction it is identical；
The connecting tube includes airduct and fixed seat, and airduct is fixed with fixed seat, and housing includes four groups of side walls, adjacent side wall it
Between be vertically arranged, the airduct includes outlet section, and the axis of the outlet section be arranged in parallel with least one set of side wall, described adjacent
Two groups of side walls between be provided with mounting surface, indoor return air mouth, indoor air outlet, outdoor air inlet and outdoor exhaust outlet are respectively formed
In on above-mentioned mounting surface, the mounting surface is 45 degree with respect to any one group of the angle of this two groups of side walls, and the fixed seat coordinates
On mounting surface；
The water feed apparatus includes the ball-cock assembly that the water inlet pipe connected with water storage cavity and control water inlet pipe open and close, and the gap is opened
It is located on casing and is connected with water storage cavity, the position of the gap is higher than the position of water inlet pipe.
A kind of 2. new blower fan according to claim 1, it is characterised in that：Also include dividing plate, the dividing plate is arranged on casing
It is interior, and the every air-inlet cavity of enclosure interior and atomization chamber, the No.1 mouth and No. two mouths are connected with air-inlet cavity respectively, atomization chamber with
No.1 mouth connects.
A kind of 3. new blower fan according to claim 1, it is characterised in that：The opening and closing device includes opening and closing motor, connecting rod
And runner, the runner are fixed on opening and closing motor and rotated by opening and closing motor control, described connecting rod one end is hinged on runner,
Its other end is hinged on baffler, and described baffler one end is hinged in bypass air channel, the hinged place of the connecting rod and runner
With the center eccentric setting of runner.
A kind of 4. new blower fan according to claim 3, it is characterised in that：The bypass air channel has at air intake and air-out
Locate, screen pack is provided with least one at the air intake and in wind outlet.
A kind of 5. new blower fan according to claim 1, it is characterised in that：The pushing meanss include push rod, motor wheel and
Start motor, the motor wheel are fixed on start motor and are hinged on gear by start motor-driven rotation, described push rod one end
On plate, its other end is hinged on motor wheel.
A kind of 6. new blower fan according to claim 1, it is characterised in that：Also include temperature controller, the temperature controller is arranged on
In air-inlet cavity.
A kind of 7. new blower fan according to claim 1, it is characterised in that：Also include line bank, the line bank includes line
Road plate, base and panel, inserted terminal is provided with wiring board, and base includes inserting section and limiting section, has in inserting section and be used for
The installation cavity of wiring board is installed, wiring board is arranged in installation cavity, and the panel cover is located on base, and shape between panel and base
Into down-set opening, the open-mouth connects with installation cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510664235.5A CN105402823B (en) | 2015-10-13 | 2015-10-13 | A kind of new blower fan |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510664235.5A CN105402823B (en) | 2015-10-13 | 2015-10-13 | A kind of new blower fan |
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| Publication Number | Publication Date |
|---|---|
| CN105402823A CN105402823A (en) | 2016-03-16 |
| CN105402823B true CN105402823B (en) | 2018-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510664235.5A Active CN105402823B (en) | 2015-10-13 | 2015-10-13 | A kind of new blower fan |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218688A (en) * | 2017-06-08 | 2017-09-29 | 广东绿岛风室内空气系统科技有限公司 | A kind of multifunctional new wind interchanger |
| CN108679768B (en) * | 2018-04-13 | 2021-01-15 | 江苏净松环境科技有限公司 | Indoor unit of fresh air system |
| CN111946227A (en) * | 2020-07-30 | 2020-11-17 | 南京信息工程大学 | Integrated window for air purification and use method |
| CN111998489B (en) * | 2020-09-02 | 2021-09-14 | 浙江美臣环境科技有限公司 | Mounting method of fresh air handling unit |
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| CN205174677U (en) * | 2015-10-13 | 2016-04-20 | 浙江曼瑞德环境技术股份有限公司 | Fresh air machine |
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| JPH06288576A (en) * | 1993-04-02 | 1994-10-11 | Kimura Kohki Co Ltd | Ventilation unit serving also as cooler using outdoor air |
| CN2594704Y (en) * | 2002-12-12 | 2003-12-24 | 北京环都人工环境科技有限公司 | Fresh air humidifying exchanger |
| CN102927676A (en) * | 2011-08-10 | 2013-02-13 | 上海布朗环境技术有限公司 | Total heat exchanger having humidification function |
| CN103307663A (en) * | 2013-05-24 | 2013-09-18 | 济南美诺邦马科技有限公司 | Heat pump fresh air handling unit with constant temperature and humidity |
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| CN105402823A (en) | 2016-03-16 |
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