CN107401799A - The new blower fan of integral type - Google Patents
The new blower fan of integral type Download PDFInfo
- Publication number
- CN107401799A CN107401799A CN201710797350.9A CN201710797350A CN107401799A CN 107401799 A CN107401799 A CN 107401799A CN 201710797350 A CN201710797350 A CN 201710797350A CN 107401799 A CN107401799 A CN 107401799A
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- CN
- China
- Prior art keywords
- air
- chamber
- new
- interface
- return
- 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.)
- Pending
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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
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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
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
- F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
-
- 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
- F24F13/02—Ducting arrangements
-
- 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
- F24F13/20—Casings or covers
-
- 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
-
- 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
- F24F13/20—Casings or covers
- F24F2013/205—Mounting a ventilator fan therein
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The invention discloses a kind of new blower fan of integral type, including casing, casing is provided with air-supply interface, return air interface, fresh air interface and air draft interface, return air chamber, plenum chamber, new air compartment, exhaust air box and heat-exchanging chamber are provided with casing, total-heat exchanger is installed in the heat-exchanging chamber, and new air compartment is connected with plenum chamber, return air chamber connects with exhaust air box；Is provided with the first centrifugal blower in the plenum chamber, is provided with the second centrifugal blower in the exhaust air box, provided with the first air channel and the second air channel independently of each other in the return air chamber, the one end in first air channel and second air channel is connected with return air interface；The other end of the first passage is connected with plenum chamber, and the other end in second air channel is connected with heat-exchanging chamber.One return air interface is shared by the first air channel and the second air channel, part indoor return air is refilled into plenum chamber, is delivered to the interior machine of interior after then being mixed with fresh air through the first centrifugal blower, air filtration is carried out to room air.
Description
Technical field
The present invention relates to technical field of air purification, is related to a kind of new blower fan of integral type.
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 by sterilizing, after the measure such as sterilization, filtering, then is input to
Interior, allow in room be all the time fresh clean air, new blower fan uses fresh air convection current patented technology, by independently sending
Wind and air inducing, make room air realize convection current, multi-functional built in new blower fan so as to the carry out room air displacement at utmost changed
Cleaning system ensures the air cleaning health got in.
The new blower fan of integral type is relative to split type new blower fan, and its air output is small, for apartment, villa, office building et al.
Occupy working environment and carry out purification of air.The existing new blower fan of integral type is typically placed in the regions such as indoor verandas, and passes through air intake
The air-out ports such as several air diffusers of pipeline with being disposed in the interior top are connected, and by air return pipeline and are arranged at the top of wall
Return air inlet be connected, by exhaust pipeline by interior air be expelled to outdoor, by fresh air pipeline by outdoor air import
To interior.However, the existing new blower fan of integral type is handled using all-fresh air or full row's processing, when interior uses air-conditioning or floor heating
When, indoor temperature can be discharged largely, cause serious energy loss.
The content of the invention
To overcome disadvantages mentioned above, it is an object of the invention to provide one kind can retain part return air, and return air is sharp again
The new blower fan of integral type.
In order to reach object above, the technical solution adopted by the present invention is：A kind of new blower fan of integral type, including casing, machine
Shell be provided be connected with air inlet pipeline air-supply interface, be connected with air return pipeline return air interface, be connected with fresh air pipeline it is new
Wind interface and the air draft interface being connected with exhaust pipeline, casing is interior to be connect provided with the return air chamber being connected with return air interface, with air-supply
Plenum chamber that mouth is connected, new air compartment, the exhaust air box and heat-exchanging chamber that are connected with air draft interface being connected with fresh air interface,
Total-heat exchanger is installed in the heat-exchanging chamber, and new air compartment is connected with plenum chamber, return air chamber connects with exhaust air box；Institute
State and the first centrifugal blower is provided with plenum chamber, the second centrifugal blower is provided with the exhaust air box；It is provided with the return air chamber mutual
The one end in independent the first air channel and the second air channel, first air channel and second air channel is connected with return air interface；
The other end of the first passage is connected with plenum chamber, and the other end in second air channel is connected with heat-exchanging chamber.
The present invention shares a return air interface by the first air channel and the second air channel, and part indoor return air is refilled and sent
Air compartment, interior is delivered to through the first centrifugal blower after then being mixed with fresh air, air filtration is carried out to room air.Due to interior
Its impurity is few and suitable with indoor temperature compared to the fresh air of outdoor for return air, after being delivered to interior again at that time, can reduce room
Interior heat losses.
Preferably, the first partition panel is provided with the return air chamber, first air channel is located above the first partition panel, institute
The second air channel is stated to be located at below the first partition panel.The big of return air amount is determined by being previously provided with the position of the first partition panel
It is small, when needing return air amount big, the first partition panel can be designed upwards, improve the air quantity that indoor return air enters the first air channel；When
When needing resh air requirement big, the first partition panel can be designed downwards, reduce the air quantity that indoor return air enters the first air channel.
Preferably, air-valve is provided with first air channel being connected with return air interface.It can be adjusted by the setting of air-valve
The air force that return air enters in first passage is saved, and then adjusts the return air amount got in, improves the comfort level of indoor occupant.
It is preferably located at below the first partition panel and is provided with the second partition panel, second partition panel is by the first partition panel
Return air chamber where lower section is separated into separate bottom return air chamber A and bottom return air chamber B, is set on the bottom return air chamber A
Have and be provided with the passage B for being used for connecting plenum chamber for connecting the passage A, the bottom return air chamber B of plenum chamber；The bottom is returned
Air compartment A overlaps with the first passage, and is connected with return air interface；The bottom return air chamber B is connected with heat-exchanging chamber.It is logical
The second partition panel is crossed to define the channel sized of first passage, and make it that fresh air passes sequentially through passage A with return air and passage B enters
Enter plenum chamber, so as to ensure fresh air and return air before plenum chamber is entered independently of each other, mutually without interference with.
Preferably, filter bank is provided with the fresh air room, and new air compartment is separated into new air compartment A and new air compartment B, institute
State new air compartment A with fresh air interface to be connected, the new air compartment B is connected with heat-exchanging chamber；The new air compartment B, which is provided with, to be used to connect
The channel C of open air exhaust room.Preliminary filtering can be entered to entering fresh air by filter bank, effectively prevent bulky grain thing pair from setting
Destruction caused by standby；Indoor return air enters exhaust air box by channel C simultaneously, and reverse punching press can be formed to filter bank, profit
Come off in the dust on filter bank.
Preferably, the filter bank is filtered by being disposed with roughing efficiency air filter, high efficiency particulate air filter and activated carbon side by side
Device forms, and the roughing efficiency air filter is close to fresh air interface side.Bulky grain thing is stopped by roughing efficiency air filter, then passes through efficient mistake
Filter adsorbs small particle, then by active carbon filter come peculiar smell such as formaldehyde adsorptions, so as to ensure the cleanliness factor of fresh air.
Preferably, the opening for placing filter bank and total-heat exchanger is provided with the chassis sidewall, it is described outer
The first effect side shield for covering the opening is provided with outside machine.By the opening on outer pusher side wall, it is easy to place filter bank and complete
Heat exchanger, entered by the way that external dust can be placed in the first effect side shield of open outside increase from opening in outer machine, caused
Fresh air pollutes.
Preferably, T-shaped structure intermediate plate is provided with the casing, and casing internal is separated into separate air draft
Room, plenum chamber and comprehensive room, the comprehensive room is separated into the return air chamber being sequentially communicated, heat-exchanging chamber, new air compartment.Passing through will
Return air chamber, heat-exchanging chamber, new air compartment are concentrated to an indoor unified management of synthesis, beneficial to the layout of casing internal, improve casing
Inner space utilization ratio.
Preferably, the intermediate plate is by the 3rd partition panel and the 4th partition panel；3rd partition panel barrier exhaust air box with
The connection of plenum chamber；Described passage A, passage B and channel C are provided with 4th partition panel.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the embodiment of the present invention；
Fig. 2 is the internal structure schematic diagram of the embodiment of the present invention.
In figure：
1- casings；2- air-supply interfaces；3- return air interfaces；The centrifugal blowers of 4- first；The partition panels of 5- first；6- second centrifuges wind
Machine；7- air draft interfaces；The partition panels of 8- second；9- fresh air interfaces；10- total-heat exchangers；11- active carbon filters；12- just imitates side
Baffle plate；The partition panels of 13- the 4th；The partition panels of 14- the 3rd.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Embodiment
Referring to shown in accompanying drawing 1, Fig. 2, the new blower fan of a kind of integral type in the present embodiment, including casing 1, casing 1 are provided with
The air-supply interface 2 that is connected with air inlet pipeline, the return air interface 3 being connected with air return pipeline, the fresh air interface 9 being connected with fresh air pipeline
The air draft interface 7 being connected with exhaust pipeline, casing 1 is interior to be provided with the return air chamber being connected with return air interface 3 and air-supply interface 2
The plenum chamber that is connected, the new air compartment being connected with fresh air interface 9, the exhaust air box and heat-exchanging chamber being connected with air draft interface 7,
Total-heat exchanger 10 is installed in the heat-exchanging chamber, and new air compartment is connected with plenum chamber, return air chamber connects with exhaust air box；
The first centrifugal blower 4 is provided with the plenum chamber, the second centrifugal blower 6 is provided with the exhaust air box.Machine described in the present embodiment
T-shaped structure intermediate plate is provided with shell 1, and casing internal is separated into separate exhaust air box, plenum chamber and comprehensive room, institute
State comprehensive interior and be divided into the return air chamber being sequentially communicated, heat-exchanging chamber, new air compartment.As can be known from Fig. 2, the intermediate plate by
3rd partition panel 14 and the 4th partition panel 13；The connection of the 3rd partition panel 14 barrier exhaust air box and plenum chamber.
In order to retain a part of return air, and interior is blown into again after the part return air is mixed with fresh air, by returning
The utilization of wind, reduce the loss of energy.It is provided with separate the first air channel and the second air channel in the return air chamber, described first
The one end in air channel and second air channel is connected with return air interface；The other end of the first passage is connected with plenum chamber
Logical, the other end in second air channel is connected with heat-exchanging chamber.
In the present embodiment, the first partition panel 5 is provided with the return air chamber, first air channel is located at the first partition panel
5 tops, second air channel are located at the lower section of the first partition panel 5.The lower section of the first partition panel 5 is wherein provided with the second partition panel
8, the return air chamber where the lower section of the first partition panel 5 is separated into separate bottom return air chamber A with by second partition panel 8
Portion return air chamber B, the bottom return air chamber A, which are provided with, is used for the passage A for connecting plenum chamber, and the bottom return air chamber B, which is provided with, to be used
In the passage B of connection plenum chamber；The bottom return air chamber A overlaps with the first passage, and is connected (i.e. with return air interface 3
The air channel that bottom return air chamber A is formed and the first air channel are same air channel)；The bottom return air chamber B is connected with heat-exchanging chamber.
By above-mentioned design by return air channel and fresh air channel before plenum chamber is entered independently of each other, do not interfere with each other, be effectively prevented
Landscape condition of going here and there occurs.Of course for the size for being easy to control return air amount, set on first air channel being connected with return air interface 3
There is air-valve.As seen from Figure 2, described passage A, passage B are arranged on the 4th partition panel 13.
In order to improve quality that fresh air gets in, it is necessary to carry out preliminary treatment to the fresh air of entrance in the present embodiment, it is
This is provided with filter bank in the fresh air room, and new air compartment is simultaneously separated into new air compartment A and new air compartment B by filter bank, described
New air compartment A is connected with fresh air interface 18, and the new air compartment B is connected with heat-exchanging chamber；The new air compartment B, which is provided with, to be used to connect
The channel C of open air exhaust room.The filter bank in the present embodiment by being disposed with roughing efficiency air filter, high efficiency particulate air filter side by side
Formed with active carbon filter 11, wherein the roughing efficiency air filter is close to the side of fresh air interface 9.Filtered by roughing efficiency air filter
Large granular impurity, high efficiency particulate air filter filter small particles impurity, using active carbon filter 5 come the peculiar smell such as formaldehyde adsorption, Jin Erti
The New atmosphere quality that height is got in.As seen from Figure 2, channel C is arranged on the 4th partition panel 13.
It is easy for installation for filter bank and total-heat exchanger 10 in the present embodiment, it is provided with the side wall of casing 1
For placing the opening of filter bank and total-heat exchanger 10, and the first effect for covering the opening is provided with outside the casing 1
Side shield 12.
The present invention shares a return air interface by the first air channel and the second air channel, and part indoor return air is refilled and sent
Air compartment, the interior machine of interior is delivered to after then being mixed with fresh air through the first centrifugal blower, air filtration is carried out to room air.By
It is few in the indoor return air impurity that it is mixed compared to outdoor fresh air, and it contains certain indoor temperature, can convey again at that time
To interior, the heat losses of interior can be reduced.
The technical concepts and features of embodiment of above only to illustrate the invention, its object is to allow be familiar with technique
People understands present disclosure and is carried out, and it is not intended to limit the scope of the present invention, all according to spirit of the invention
The equivalent change or modification that essence is done, it should all cover within the scope of the present invention.
Claims (9)
1. a kind of new blower fan of integral type, including casing (1), casing (1) be provided be connected with air inlet pipeline air-supply interface (2),
The return air interface (3) that is connected with air return pipeline, the fresh air interface (9) being connected with fresh air pipeline and the air draft being connected with exhaust pipeline
Interface (7), the interior plenum chamber being connected provided with the return air chamber being connected with return air interface (3), with interface (2) of blowing of casing (1),
The new air compartment being connected with fresh air interface (9), the exhaust air box and heat-exchanging chamber that are connected with air draft interface (7), the heat exchange
Indoor location has total-heat exchanger (10), and new air compartment is connected with plenum chamber, and return air chamber connects with exhaust air box；The air-supply
Interior is provided with the first centrifugal blower (4), and the second centrifugal blower (6) is provided with the exhaust air box；It is characterized in that：The return air chamber
Interior to be provided with separate the first air channel and the second air channel, the one end in first air channel and second air channel connects with return air
Mouth (3) is connected；The other end of the first passage is connected with plenum chamber, the other end and heat-exchanging chamber in second air channel
It is connected.
2. the new blower fan of integral type according to claim 1, it is characterised in that：The first partition panel is provided with the return air chamber
(5), first air channel is located above the first partition panel (5), and second air channel is located at below the first partition panel (5).
3. the new blower fan of integral type according to claim 2, it is characterised in that：Described first to be connected with return air interface (3)
Air-valve is provided with air channel.
4. the new blower fan of integral type according to Claims 2 or 3, it is characterised in that：Set below the first partition panel (5)
There is the second partition panel (8), the return air chamber at place below the first partition panel (5) is separated into mutually solely by second partition panel (8)
Vertical bottom return air chamber A and bottom return air chamber B, the bottom return air chamber A are provided with the passage A for being used for connecting plenum chamber, described
Bottom return air chamber B is provided with the passage B for being used for connecting plenum chamber；The bottom return air chamber A overlaps with the first passage, and with
Return air interface (3) is connected；The bottom return air chamber B is connected with heat-exchanging chamber.
5. the new blower fan of integral type according to claim 4, it is characterised in that：Filter bank is provided with the fresh air room,
And new air compartment is separated into new air compartment A and new air compartment B, the new air compartment A is connected with fresh air interface (9), the new air compartment B with
Heat-exchanging chamber is connected；The new air compartment B is provided with the channel C for being used for connecting exhaust air box.
6. the new blower fan of integral type according to claim 5, it is characterised in that：The filter bank by being disposed with side by side
Roughing efficiency air filter, high efficiency particulate air filter and active carbon filter (11) composition, the roughing efficiency air filter is close to fresh air interface (9) one
Side.
7. the new blower fan of integral type according to claim 6, it is characterised in that：It is provided with and is used in casing (1) side wall
The opening of filter bank and total-heat exchanger (10) is placed, the first effect side block for covering the opening is provided with outside the outer machine (1)
Plate (12).
8. the new blower fan of integral type according to claim 5, it is characterised in that：It is provided with the casing (1) in T-shaped structure
Between plate, and separate exhaust air box, plenum chamber and comprehensive room will be separated into inside casing (1), the comprehensive indoor separation into
The return air chamber, heat-exchanging chamber, the new air compartment being sequentially communicated.
9. the new blower fan of integral type according to claim 8, it is characterised in that：The intermediate plate by the 3rd partition panel (14) and
4th partition panel (13)；The connection of 3rd partition panel (14) the barrier exhaust air box and plenum chamber；4th partition panel (13)
On be provided with described passage A, passage B and channel C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710797350.9A CN107401799A (en) | 2017-09-06 | 2017-09-06 | The new blower fan of integral type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710797350.9A CN107401799A (en) | 2017-09-06 | 2017-09-06 | The new blower fan of integral type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107401799A true CN107401799A (en) | 2017-11-28 |
Family
ID=60396894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710797350.9A Pending CN107401799A (en) | 2017-09-06 | 2017-09-06 | The new blower fan of integral type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107401799A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679768A (en) * | 2018-04-13 | 2018-10-19 | 江苏净松环境科技有限公司 | A kind of indoor unit of fresh air system |
| CN109539450A (en) * | 2018-11-16 | 2019-03-29 | 珠海格力电器股份有限公司 | Machine and new blower in a kind of new blower |
-
2017
- 2017-09-06 CN CN201710797350.9A patent/CN107401799A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679768A (en) * | 2018-04-13 | 2018-10-19 | 江苏净松环境科技有限公司 | A kind of indoor unit of fresh air system |
| 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 |
| CN109539450A (en) * | 2018-11-16 | 2019-03-29 | 珠海格力电器股份有限公司 | Machine and new blower in a kind of new blower |
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