CN108458425A - Airhandling equipment - Google Patents
Airhandling equipment Download PDFInfo
- Publication number
- CN108458425A CN108458425A CN201710086263.2A CN201710086263A CN108458425A CN 108458425 A CN108458425 A CN 108458425A CN 201710086263 A CN201710086263 A CN 201710086263A CN 108458425 A CN108458425 A CN 108458425A
- Authority
- CN
- China
- Prior art keywords
- inner tube
- air
- wall
- airhandling equipment
- sleeve
- 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.)
- Granted
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/14—Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
-
- 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
- F24F13/0245—Manufacturing or assembly of air ducts; Methods therefor
-
- 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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/17—Details or features not otherwise provided for mounted in a wall
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of airhandling equipments, include wall pipe in wall hole and is exposed to indoor indoor body, wall pipe includes the installation casing (18) in the wall hole of mounting wall (27), the outer end of installation casing is pierced by wall hole, inner end is formed with the periphery flange of the internal face of fitting mounting wall, indoor body includes outer cover (17), and outer cover is removably secured with the periphery flange of installation casing and connect.In the airhandling equipment of the present invention, the two large divisions of airhandling equipment, i.e., indoor body and tube portion through walls can be fixed in inner wall surface, and realize being detachably connected for the two, and two parts are easy to split, and dismounting is easy to maintain.The complete machine structure and each component of the present invention realizes modularized design and compact design, occupies little space, is particularly prone to assemble, disassemble and maintain, greatly facilitate user and installer.
Description
Technical field
The present invention relates to airhandling equipments.
Background technology
Atmosphere polluting problem has increasingly been highlighted in today's society, seriously endangers the health of people, in order to cope with
Worsening atmosphere polluting problem, all kinds of airhandling equipments are widely used in family, office building, hospital, school etc.,
Middle aeration device is to apply a kind of airhandling equipment more stronger than wide, practicability.Product is main in fresh air industry at present
Based on central fresh air system, in addition to this, wall-hanging, cabinet type airhandling equipment, wall-penetrating type airhandling equipment are also applied
It is more.
Central fresh air system includes being installed on the host and blast pipe and discharge pipe of indoor top, foul indoor air warp
Discharge pipe discharge is indoor, and outdoor fresh air is sent into interior through blast pipe after the main emission controls by improving combustion of fresh air.One inside fresh air host
As setting wind turbine and filter screen, wind turbine includes air-introduced machine and exhaust blower to realize two-way circulating for air-flow, some further include full heat
Exchanger realizes that the portion temperature of room air and outdoor air exchanges simultaneously adjusting air humidity.
Wall-hanging and cabinet type airhandling equipment are that the components such as wind turbine and strainer are integrated in a machine to be formed on host,
The host is typically mounted at interior, and by being connected into and out of pipeline with outdoor, general pipeline is shorter, is hidden in wall not
It can be seen that.Wind turbine is divided into air-introduced machine and pressure fan, and air-introduced machine passes through the air port around host shell to introduce foul indoor empty when work
Gas discharge is outdoor, and pressure fan is sent by admission line introducing outdoor fresh air after filter assemblies (generally multistage strainer)
Enter interior.In addition, higher wall-hanging is configured and cabinet type airhandling equipment generally installs total-heat exchanger additional, to realize Interior Space
The portion temperature of gas and outdoor air exchanges and adjusting air humidity.
Wall-penetrating type airhandling equipment is generally mounted on wall or glass, by punching (one on wall or glass
As diameter 15cm or more) so that airhandling equipment is positioned over wall or inside glass, outdoor air is introduced by inner fan
It is sent into interior by filter assemblies (strainer), this wall-penetrating type airhandling equipment is generally the one-way flow of air-flow, some productions
Product realize a degree of intermittent indoor exchanging with outdoor air by controlling the positive and negative rotation of fan.
Above-mentioned center fresh air system, needs to install a large amount of blast pipes and exhaust duct, destroys family's interior trim, greatly occupy house
Front yard space.For wall-hanging and cabinet type airhandling equipment, although saving ventilation shaft to a certain degree, it takes up space
Larger, machines cumbersome, power is also larger, and energy consumption is excessively high, uses very uneconomical.Wall-penetrating type airhandling equipment is universal
It is filtered by strainer, the efficiency once filtered is low, it is difficult to meet the requirement of fresh air, and due to needing integral installation in wall
Excessively high for the diametric requirements of wall hole in hole, practicability reduces, and seriously affects the selection of consumer.
In addition, above-mentioned center fresh air system, wall-hanging and cabinet type airhandling equipment using strainer as air in addition to being removed
It is some of also to use electrostatic dust collection equipment as air deduster except dirt device, but these electrostatic dust collection equipment offices
It is limited to the natural mode of electrostatic field formation, uses the plate of traditional parallel interval opposed type to form electrostatic field, lead to these
Airhandling equipment it is bulky, occupied space is excessive, and waits for that the air stream of dedusting is straight quickly through frequently resulting in sky
Gas efficiency of dust collection is relatively low, and the New atmosphere quality of introducing is often inferior, influences health, this causes to use these electrostatic dust collection equipments
Airhandling equipment acceptance is relatively low on the market.In addition, using the airhandling equipment of electrostatic dust collection equipment, there is also one
It is a little to influence health, the long-term indiscoverable recessive hazard factor of those skilled in the art, cause these airhandling equipments to exist
Larger security risk.
More seriously, the defect that the airhandling equipment generally existing of the above-mentioned type has a single function only has air
The function of outer circulation has not only aggravated the work of airhandling equipment filter assemblies in the case of extraneous air serious haze
Burden, makes it be easily damaged, and from external suction and by filtered air quality even not as good as indoor original air matter
Amount.In view of this, there is also the airhandling equipments with interior circulatory function of some relative coarseness in the prior art, for example,
Some airhandling equipments in order to form interior circulating working mode, using two wind turbines it is respectively relatively independent form interior cyclic module
Formula and outer circulation pattern, this does not overcome the above-mentioned existing defect of existing airhandling equipment not only, and air-treatment is caused to set
Standby volume is huger, and structure is more complicated, and air duct is laid with more complicated.In addition, also having at some wall-hangings and cabinet type air
Reason equipment directly opens up an indoor air inlet on body indoors, passes through the switching cover board of internal body selectively shielded room
The external air inlet of intake stack outside interior air inlet or connection, to realize outer circulation operating mode and interior circulating working mode
Switching, still, there is no the essence for changing wall-hanging and cabinet type airhandling equipment for this structure type, and intrinsic occupies room
Interior space is big, heavy, and the excessively high defect that consumes energy is more seriously, this at wall-hanging and cabinet type air there is no change
It manages and directly opens up the coarse way of indoor air inlet on the indoor body of equipment, can cause to thunder, filtration members damage, air extremely follow
The major defects such as ring.Specifically, since the inlet chamber of wall-hanging and the indoor host computer of cabinet type airhandling equipment is generally large, directly
It is connected on indoor host computer and opens up indoor air inlet, indoor air inlet is closer apart from wind turbine distance, the room air aspirated through wind turbine
It enters the wind and can be buffered via external intake stack unlike outside, directly get in the inlet chamber of host at a high speed, cause
Indoor body trembles, even thunders, simultaneously because room air is hit via the not buffered high speed of the powerful suction of wind turbine
Filtration members are hit, filtration members is caused to be easily damaged, good filtration can not be played.Once filtration members are damaged, filtration members can not
The effect of limitation air outlet velocity is effectively acted as, the flow velocity of air inlet and the outlet tends to be close, verifies, at this time easily indoors
The endless loop of room air is formed in subrange around host, i.e., wall-hanging and the interior of cabinet type airhandling equipment follow at this time
Ring operating mode can not effectively purify the air of a room substantially, be in invalid state.
The drawbacks described above of airhandling equipment has formed and has restricted the technical bottleneck that airhandling equipment further develops,
Some hazard factors those skilled in the art are unaware that there are hidden troubles so far, specifically how so that airhandling equipment
On the basis of having both inside and outside circulating working mode, it is effectively saved the interior space, working performance is well reliable, has become
The technical barrier of this field.
Invention content
Basic technique problems to be solved by this invention are to provide for a kind of airhandling equipment, the airhandling equipment
Compact-sized, modularized design is easily assembled to, dismantles and renews convenient for component, and maintenanceability is good.
To achieve the above object, the present invention provides a kind of airhandling equipment, which includes being flush-mounted in
Wall pipe in wall hole and it is exposed to indoor indoor body, the wall pipe includes the installation set in the wall hole of mounting wall
The outer end of pipe, the installation casing is pierced by the wall hole, and inner end is formed with the periphery flange for the internal face for being bonded the mounting wall,
The interior body includes outer cover, and the outer cover is removably secured with the periphery flange of the installation casing and connect.
Readily removable assembling structure is constituted between the indoor section of this airhandling equipment and part through walls, i.e., indoor body with it is through walls
Managing can be by screw etc. on the inside of wall by outer cover on of the periphery flange and indoor body of installing casing between this two big module
Fastener is simply fixed.When mounted, installation casing is embedded in wall hole first, is installed in the periphery flange fitting wall of casing
The internal element of wall pipe is then installed on surface, such as below by the inner tube addressed, dust leg, finally by indoor body with wear
Wall coil is fixed on metope.It is same when dismounting, the connection of indoor body and wall pipe in metope is unclamped first, you can respectively
Dismantle respective internal structural element.
Preferably, the purification wind outlet axially aligned with the wall pipe, the interior body are offered on the outer cover
It is interior that equipped with the air suction device axially aligned with the wall pipe, the purification wind outlet is equipped with dismountable grill cover,
The air suction device is exported to take out from the purification wind.Air suction device is usually wind turbine, such as axis stream
Fan etc. is arranged in purification wind outlet inside, provides suction power to promote gas to flow.This wind turbine is using dismountable peace
Dress mode is arranged in indoor body, can easily be taken out from the grill cover in purification wind exit, and repair and maintenance, clear is carried out
It washes.
It is highly preferred that the air suction device is aerofoil fan, the aerofoil fan includes flabellum portion and mounting bracket,
The flabellum portion is mounted on the side of the direction grill cover of the mounting bracket, and the airhandling equipment further includes ozone
Filtering module, the side for the direction wall pipe that the ozone filtering module is removably installed in the mounting bracket, institute
Mounting bracket is stated to be removably installed in the outer cover.
Wherein, ozone filtering module is used to handle the ozone passed through in preliminary purification treated gas, generally also leans on
It installs near net wind exit.Therefore, ozone filtering module and aerofoil fan are assembled into a standalone module in the present invention, i.e.,
It is removably mounted in indoor body mounted on the both sides of mounting bracket, then by mounting bracket.In this way, not only facilitating smelly
The installation of oxygen filtering module, when aerofoil fan takes out in an axial direction at the grill cover in purification wind exit, ozone filtering module
It can take out, renew etc. together.
Selectively, the outer cover at the top of the indoor body, which is equipped with, is located at right over the ozone filtering module
Valve is replaced, the ozone filtering module can be dismounted by the open replacement valve.Namely aerofoil fan can
It is not taken out together with ozone filtering module, ozone filtering module can be proposed independently upwards, carry out replacement maintenance.
Preferably, the radial constituent element in wall pipe pipe is more, i.e., the component of nested installation is more.The wall pipe
Further include the dust leg that can be charged being nested in the installation casing and hollow inner tube, between the dust leg and inner tube
Perimetrical lumen in be equipped with electrostatic precipitation structure, the electrostatic precipitation structure includes high pressure generator, electrode wires and dust leg, institute
Electrode wires are stated along the axially extending of the wall pipe, one of the electrode wires and the dust leg are electrically connected the high pressure and occur
The anode of device, another one are electrically connected the cathode of the high pressure generator;Wherein, the wall pipe further includes flow guide sleeve and water conservancy diversion
Plate, the flow guide sleeve are sheathed in said inner tube, and helically foliaceous is installed on the periphery wall of the flow guide sleeve to the deflector
It goes up and abuts the inner wall of the dust leg to form purification air helical duct, week of the more electrode wires along the flow guide sleeve
To be equidistantly spaced from and pass through the deflector.As it can be seen that the inner tube, flow guide sleeve, deflector, dust leg in wall pipe pipe and installation
Casing nested installation one by one, being capable of ordered fabrication.
Preferably, there is also switching interstage sleeves in wall pipe pipe, for controlling inner tube rotation, to realize inner tube tube chamber and inside and outside
Switching connection between perimetrical lumen between pipe, i.e. air duct switching control under the double working modes of airhandling equipment.Tool
Body, the axially outer end of said inner tube is connected with inner tube face, the center block plate portion block said inner tube of said inner tube end face disk
Axially outer end end face, the outer portion of said inner tube end face disk covers the axially outer end end face of the perimetrical lumen and is equipped with and the ring
The outdoor ventilation mouth of shape tube chamber connection, the tube body periphery wall of the axially outer end of said inner tube are equipped with the room for being connected to the perimetrical lumen
Interior ventilation opening;Wherein, switching interstage sleeve is additionally provided in the wall pipe, the switching interstage sleeve includes sleeve part and is connected to the set
The interstage sleeve end face disk of canister portion outer end face, the interstage sleeve end face disk, which is equipped with, is suitable for the central through hole that said inner tube passes through, the interstage sleeve
The outer peripheral edge portion of end face disk is equipped with outdoor air communication port, and the periphery wall of the sleeve part is equipped with ambient air mouth;Institute
The axially outer end that switching interstage sleeve fixing sleeve is set to said inner tube is stated, the interstage sleeve end face disk is tightly attached to the interior of said inner tube end face disk
Side, said inner tube can rotate relative to the switching interstage sleeve and be in succession the first rotation position and the second rotation position, described
First rotation position, the outdoor ventilation mouth is aligned with the outdoor air communication port to be connected to and the room ventilation mouth and Interior Space
Gas communication port is mutually staggered and is closed, and in second rotation position, the room ventilation mouth and the ambient air mouth are right
It is connected to together and the outdoor ventilation mouth and outdoor air communication port is mutually staggered and closed.As it can be seen that the axial direction weight in wall pipe pipe
Constituent element is wanted, that is, it is also dismountable nested relationship to switch between interstage sleeve and inner tube, first axial to be put into inner tube, then in inner tube
On be inserted in switching interstage sleeve, it is convenient for disassembly and assembly.
Preferably, the axially outer end of the installation casing is equipped with axially outer end position limiting structure, the dust leg, switching interstage sleeve and interior
The outer end of pipe abuts the axially outer end position limiting structure;The airhandling equipment further includes the periphery flange with the installation casing
Connected inner end locating sleeve, the inner end locating sleeve are embedded in the interior shaft end of the installation casing with dust described in axially position
Pipe, flow guide sleeve and inner tube, the flow guide sleeve dock the switching interstage sleeve.
Each element in wall pipe is substantially sleeve structure, therefore the interior outer end setting element of wall pipe, i.e. axially outer end
Position limiting structure and inner end locating sleeve there are necessary.Axially outer end position limiting structure can be in the axially outer end for install casing
Flange etc..Inner end locating sleeve is then similar with installation sleeve structure, i.e., the interior shaft end of the two can have periphery flange, pass through
Fastener is fixed on inner wall surface.When needing to change element in the pipe of update wall pipe, inner end locating sleeve is first dismantled, you can successively
Operation is taken out.
Preferably, the airhandling equipment further includes rotary drive assembly, and the rotary drive assembly connection is described interior
The interior shaft end of pipe with control said inner tube rotation, the rotary drive assembly include the drive dynamic control device for controlling transmission successively,
Gear drive and rotatable connection cover, and a shaft end of the rotatable connection set is snapped connection in the interior shaft end of said inner tube,
Another shaft end connects the output shaft of the gear drive.Wherein, the rotation of inner tube is accurately controlled using gear drive
Gyration, convenient for accurately controlling.Rotary drive assembly is typically mounted in indoor body, and rotary drive assembly passes through rotatable connection
Set connect transmission with the interior shaft end of inner tube, wherein being connected using buckle-type, easy disassembly is especially independently removing indoor body
When.
More specifically, the gear drive includes turbine and worm mechanism, driving gear and the driven tooth transmitted successively
It takes turns, be rotatably connected set described in the output axis connection of the driven gear, and the interior body includes being connected with the wall pipe
Outer cover is fixedly installed installation frame body in the outer cover, and the drive dynamic control device and gear drive are installed on the peace
It shelves on body.As it can be seen that the whole gear drive of gear drive, is precisely controlled, and be removably installed by installation frame body
In outer cover, facilitate the integral disassembly, assembly of gear drive.
Preferably, the installation casing is to tilt to install, and the interior shaft end of the installation casing is relative to axially outer end height and water
Flat lifting angle is 3~5 °.In this way, indoor unit body can under its own gravity closer fitting inner wall surface, support more reliable, complete machine
It is more stable.
Through the above technical solutions, in the airhandling equipment of the present invention, the two large divisions of airhandling equipment, i.e. room
Interior body and tube portion through walls can be fixed in inner wall surface, and realize being detachably connected for the two, and two parts are easy to split,
It dismounts easy to maintain.Air suction device, ozone filtering module and rotary drive assembly in indoor body etc. all use module
Change design, be removably installed in outer cover respectively, the outlet (such as purifying wind outlet) that can be in time arranged from outer cover is solely
It is vertical to take out.Each element in wall pipe is installed using nested, and interior shaft end and axially outer end are respectively equipped with axial positioning structure, especially
Interior shaft end uses the inner end locating sleeve of separate removable, wall pipe last and wall pipe dismounting when assembled to be originally required for
Fixed inner end locating sleeve or dismounting inner end locating sleeve are accordingly installed.In addition, the rotation driving in indoor body
Component is snapped connection by the interior shaft end of rotatable connection set and inner tube, is also convenient for dismounting.Therefore, complete machine structure of the invention is realized
Modularized design, it is compact-sized, occupy little space, be particularly prone to assemble, disassemble and maintain, greatly facilitate user and
Installer.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Description of the drawings
Attached drawing is to be used to provide further understanding of the present invention, an and part for constitution instruction, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is a kind of schematic cross-sectional view of the airhandling equipment of specific implementation mode of the present invention, wherein in order to clear
Chu shows and cut-away section line is omitted;
Fig. 2 is the sky of the air inducing operating mode and interior circulating working mode of the airhandling equipment of Fig. 1 illustrated embodiments
Air-flow is to schematic diagram;
Fig. 3 is the stereogram of the airhandling equipment of Fig. 1 illustrated embodiments;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the A-A three-dimensional cutaway views of Fig. 4;
Fig. 6 is the signal of the drive dynamic control device and gear drive of the airhandling equipment of Fig. 1 illustrated embodiments
Figure, the components such as dust leg, inner tube are omitted in order to clearly show that;
Fig. 7 is the schematic diagram of the rotary drive assembly of the inner tube of Fig. 1 illustrated embodiments, is led to clearly show that be omitted
The components such as stream set;
Fig. 8 is the dimensional structure diagram of the inner tube of Fig. 1 illustrated embodiments;
Fig. 9 is the dimensional structure diagram of the switching interstage sleeve of Fig. 1 illustrated embodiments;
Figure 10 is the combining structure schematic diagram of the switching interstage sleeve and flow guide sleeve of Fig. 1 illustrated embodiments;
Figure 11 is the schematic diagram for showing spiral flow direction of the air stream in purifying air hose internal channel;
Figure 12 is the schematic diagram of the type of attachment of the wire electrode of Fig. 1 illustrated embodiments;
Figure 13 is the schematic diagram of the electrode connecting structure from dust tube end;
Figure 14 is the three-dimensional installation diagram of the ozone filtering module in the air deduster of Fig. 1 illustrated embodiments;
Figure 15 illustrates application of the air deduster of Fig. 1 illustrated embodiments in other pipelines;
Figure 16 is the schematic diagram of the arrangement of the purification air hose internal channel of another embodiment of the present invention;
Figure 17 is the schematic diagram of the airhandling equipment of the present invention, is omitted inside airhandling equipment in order to which picture understands
Drive dynamic control device and the components such as high pressure generator;
Figure 18 is the contrast effect line chart of primary purification rate of the airhandling equipment of the present invention under different wind speed;
Figure 19 is the folding of clean-up effect and time of the airhandling equipment of the present invention under high wind speed and low wind speed pattern
Line chart;And
Figure 20 is the test effect line chart of the airhandling equipment ozone cumulative amount of the present invention.
Reference sign
1 inner tube 1a tube bodies
The centers 1b block plate portion 1c outdoor ventilation mouths
1d room ventilations mouth 2 switches interstage sleeve
2a sleeve part 2b interstage sleeve end face disks
2c outdoor air communication port 2d ambient air mouths
2e wire electrode fixed seat 2f connection key seats
3 flow guide sleeve, 4 deflector
5 dust leg, 6 perimetrical lumen
Air intake passage in 7 rotatable connection set Room 8
9 air inlet pipe air intake, 10 rotary connector
11 gear drive 11a turbine and worms mechanisms
11b driving gears the first driven gears of 11c
12 drive dynamic control device of the second driven gears of 11d
13 installation frame body, 14 ozone filtering module
15 air suction device, 16 high pressure generator
17 outer covers 18 install casing
19 primary strainer, 20 primary baffle
21 electrode wires, 22 buckle connecting structure
23 dust leg electrode points of 22a bayonets
24 wire electrode contact, 25 first water conservancy diversion flange
26 second water conservancy diversion flange, 27 mounting wall
Shaft end connecting tube in 28 axially outer end position limiting structures 29
141 electronic control module, 142 ozone sensor
171 replace 172 grill cover of valve
It enters the wind in the rooms B and enters the wind outside the rooms A
Specific implementation mode
The specific implementation mode of the present invention is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched
The specific implementation mode stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is typically needle
For direction shown in the drawings either for it is vertical, on vertical or gravity direction for each component mutual alignment relation
Word is described." inside and outside " be for tube chamber, inner cavity or it is indoor and outdoor for interior outside.
As previously mentioned, to realize double working modes, and compact integral structure, occupying little space, working performance is steadily reliable,
Wall hole formula airhandling equipment is embedded the present invention provides a kind of novel air processing equipment, especially Two-way Cycle, at the air
Reason equipment includes air hose and is exposed to indoor indoor body, as shown in figure 17.Particularly, the present invention is formed with outdoor in air hose
Air by purification air hose internal channel and room air circulation Interior Space tracheae internal channel, from may be not present it is at random into
Air hose, exhaust duct etc., complete machine structure is simple, compact, as shown in Figures 3 to 5.At this point, indoor body is equipped with the outlet of purification wind, room
Interior air intake and air suction device 15.Wherein, air hose can be the common blast pipe of various airhandling equipment, but with
In lower description taken in conjunction with the accompanying drawings, air hose is preferably the wall pipe in wall hole.
Wherein, airhandling equipment further includes air duct switching device and air cleaning unit, and air duct switching device is for selecting
Interior Space tracheae internal channel or purification air hose internal channel is uniquely connected to selecting property, to make airhandling equipment correspondingly switch
Work in interior circulating working mode or air inducing operating mode;I.e.:
Under interior circulating working mode, room air is under the effect of air suction device 15 from indoor air inlet into entering the room
Interior air hose internal channel is simultaneously expelled to interior after air cleaning unit purifies from the outlet of purification wind;
Under air inducing operating mode, outdoor air under the effect of air suction device 15 from the axially outer end of air hose (i.e. Fig. 1,
Paper right end shown in Fig. 2, similar below) enter purification air hose internal channel and after air cleaning unit purifies from purification
Wind outlet is expelled to interior.
After forming purification air hose internal channel and Interior Space tracheae internal channel in air hose, the circulation path of air-flow is longer,
Even if purification air hose internal channel or Interior Space under the strong pumping effect of air suction device 15 if air-flow in air hose
Comfort cushioning is obtained in tracheae internal channel, it is small to the impact of complete machine, it is mainly reflected in wall-penetrating type generating impact and fixes and pacify
It is small to the impact endurance test shock of complete machine in the air hose of dress.
In addition, the air suction device 15 in the embodiment of Fig. 1 is preferably single aerofoil fan, airhandling equipment
The outlet of purification wind and aerofoil fan are axially aligned in the interior shaft end of air hose, this is because purification air hose internal channel and room air
Pipe internal channel is integrated in air hose, and air stream outlet need to only be arranged single all in the interior shaft end of air hose in the interior shaft end of air hose
A wind turbine, and the two fans structure of unconventional Two-way Cycle airhandling equipment, in other words, wind turbine can share so that structure assembly
Degree is high.In addition, following will also address, since purification air hose internal channel and Interior Space tracheae internal channel compact Layout are in air hose
Interior, air flow path is long, and air cleaning unit is also able to compact Layout.
For realize design compact-sized, path length in air hose and the purification air hose internal channel that can switch in due course and
Interior Space tracheae internal channel, those skilled in the art are readily apparent that the shape using built-in double parallel pipe or more pipe in air hose
Formula, however this certainly will require the caliber of air hose big, disclosure satisfy that air quantity demand.For accomplish it is compact-sized and maximize increase into
Air quantity, embedded wall hole formula airhandling equipment of the invention use the sleeve structure including inner tube 1 and outer tube, inner tube tube chamber and
Any one of perimetrical lumen 6 between inner and outer pipes is purification air hose internal channel, i.e. outdoor air can be from the outer shaft of air hose
End enters inner tube tube chamber or perimetrical lumen 6, is then flowed out from corresponding interior shaft end.
At this point, the other of inner tube tube chamber and perimetrical lumen 6 constitute Interior Space tracheae internal channel or at least constitute indoor
A part for air hose internal channel.When due under double working modes, purifying the connection of air hose internal channel to enter outdoor air, room
Interior air hose internal channel needs to close, and similarly, when Interior Space tracheae internal channel is connected to, purification air hose internal channel needs to close.
At this point, in view of in the indoor air inlet setting under interior circulation pattern indoors body, thus relatively reasonable air duct arrangement
Mode is can only to enter then to wrap to interior shaft end outflow from the interior shaft part of air hose.Therefore, Interior Space tracheae internal channel may include
The inner tube tube chamber and perimetrical lumen 6 of inner tube 1, the room air that indoor air inlet enters is via inner tube tube chamber and perimetrical lumen 6
One of interior shaft end enter in air hose, then from axially outer end can enter another one intracavitary, preferably out of this another one
It flows out shaft end.Not only flow is longer in this way, but also under either interior cycle or air inducing operating mode, at least part is logical in air hose
Road be room air and outdoor air share flow through place jointly, to also just facilitate the densification cloth of air cleaning unit
It sets, needs be only arranged in shared runner.
On this basis, to realize Interior Space tracheae internal channel and purifying the in due course switching of air hose internal channel, from function
It is divided in principle, air duct switching device should include two switching valves controllably, can open in due course to introduce outdoor air
It citation damper and can open in due course to be connected to inner tube tube chamber and perimetrical lumen 6 (to be constituted complete Interior Space tracheae internal channel)
Communicating valve.Wherein, citation damper should be arranged in the axially outer end end face of purification air hose internal channel, purify air hose internal channel at this time
Interior shaft end be connected to air suction device 15, with provide power suction air enter.Meanwhile in inner tube tube chamber and perimetrical lumen 6
Another one interior shaft end communication chamber in air intake, axially outer end and perimetrical lumen 6 in inner tube tube chamber should be arranged in communicating valve
Between axially outer end.
In the embodiment shown in figure 1, perimetrical lumen 6 has been selected to purify air hose internal channel.In the case, interior
Pipe 1 is the interior cycle air inlet pipe for being connected to indoor air inlet.Referring to Fig. 2, outdoor air inlet A at this time flows into ring pipe from outside to inside
Chamber 6, indoor air inlet B enter from the interior shaft end of inner tube tube chamber, perimetrical lumen 6 are turned in the axially outer end of inner tube tube chamber, finally from ring
It flows out the interior shaft end of shape tube chamber 6.
Referring to Fig. 8, Fig. 9, the present invention also provides a kind of air duct switching devices of preferred constructive form, by simply revolving
Turn control, you can realize the common function of above-mentioned citation damper and communicating valve.Specifically, which includes inner tube 1
Outer shaft end part and matched switching interstage sleeve 2.
First, the axially outer end of the inner tube 1 in Fig. 8 is connected with inner tube face, the center block plate portion 1b envelopes of inner tube face
The axially outer end end face of inner tube 1 is kept off, the axially outer end end face of the outer portion capping perimetrical lumen 6 of inner tube face is simultaneously equipped with and ring pipe
The outdoor ventilation mouth 1c that chamber 6 is connected to, the tube body periphery wall of the axially outer end of inner tube 1 are equipped with the interior for being connected to perimetrical lumen 6
Ventilation opening 1d.
Secondly, the switching interstage sleeve 2 in Fig. 9 includes sleeve part 2a and the interstage sleeve end face disk for being connected to sleeve part 2a outer end faces
2b, interstage sleeve end face disk 2b, which are equipped with, is suitable for the central through hole that inner tube 1 passes through, and the outer peripheral edge portion of interstage sleeve end face disk 2b is equipped with outdoor air
The periphery wall of communication port 2c, sleeve part 2a are equipped with ambient air mouth 2d.
Finally, in assembly, switching 2 fixing sleeve of interstage sleeve is set to the axially outer end of inner tube 1, and one of the two is rotatable, separately
One is relatively fixed.Switching interstage sleeve 2 enters from the inner shaft end cap of inner tube 1, and interstage sleeve end face disk 2b is tightly attached to the inside of inner tube face.
In this way, interstage sleeve end face disk 2b and the relative rotation cooperation of inner tube face constitute above-mentioned citation damper, switch the sleeve of interstage sleeve 2
Relative rotation cooperation between portion 2a and the tube body periphery wall of the axially outer end of inner tube 1 constitutes above-mentioned communicating valve.Specifically, with
In Fig. 1 embodiments inner tube 1 rotate and switch interstage sleeve 2 fix in case of, inner tube 1 relative to switching interstage sleeve 2 rotation and energy
It is enough to rotate position in open citation damper first in succession and open the second rotation position of communicating valve, position is rotated first, it is outdoor logical
Air port 1c is aligned with outdoor air communication port 2c to be connected to and room ventilation mouth 1d and ambient air mouth 2d are mutually staggered and sealed
Close, second rotate position, room ventilation mouth 1d be aligned with ambient air mouth 2d be connected to and outdoor ventilation mouth 1c and outdoor sky
Gas communication port 2c is mutually staggered and is closed.
To realize that this rotation switches, relatively simple mode be exactly it is as shown in Figure 8, Figure 9, the axially outer end of inner tube 1
Outdoor ventilation mouth 1c, the number of room ventilation mouth 1d is identical, is circumferentially equidistantly spaced from and is corresponded on circumferential position and sets
It sets, and switches the outdoor air communication port 2c on interstage sleeve 2 and ambient air mouth 2d then number is identical, circumferentially cloth at equal intervals
It sets but certain possible angle that is staggered on circumferential position, i.e. the distribution annulus of outdoor air communication port 2c and ambient air
The distribution annulus of mouth 2d is staggered on circumferential position, to realize above-mentioned rotation handoff functionality.Certainly, can will also switch on interstage sleeve 2
Communication port is aligned, and the ventilation opening stagger setting of the axially outer end of inner tube 1, also can get effect same.Switch the outer shaft of interstage sleeve 2
The outdoor air communication port 2c at end is identical with the number of ambient air mouth 2d and is circumferentially equidistantly spaced from, and outdoor air connects
Port 2c and ambient air mouth 2d are arranged in a one-to-one correspondence on circumferential position;Outdoor ventilation mouth 1c in inner tube 1 and interior
1d number of ventilation opening is identical and is circumferentially equidistantly spaced from, the distribution of the distribution annulus and room ventilation mouth 1d of outdoor ventilation mouth 1c
Annulus is staggered on circumferential position.
To realize inner tube 1 and switching the rotation switching control between interstage sleeve 2, air duct switching device further includes rotation driving group
Part, the interior shaft end of rotary drive assembly connection inner tube 1 is to control the rotation of inner tube 1.
Referring to Fig. 6, Fig. 7, as a kind of preferable example, rotary drive assembly includes the drive control dress for controlling transmission successively
12, gear drive 11 and rotary connector 10 are set, rotary connector 10 connects the interior shaft end of inner tube 1, to utilize gear
The accuracy of driving structure accurately controls the rotation aperture of inner tube 1.Wherein, drive dynamic control device 12 is preferably electric control gear,
Such as motor etc., gear drive 11 may include turbine and worm mechanism 11a, driving gear 11b and the driven tooth transmitted successively
Wheel, driven gear can be knockdown first driven gear 11c and the second driven gear 11d, and the output shaft of driven gear connects
Rotary connector 10 is connect, rotary connector 10 includes rotatable connection set 7, a shaft end of rotatable connection set 7 and gear drive
11 output shaft is connected, another shaft end connects the interior shaft end of inner tube 1, preferably as Fig. 7 using buckle connecting structure 22 with
The bayonet 22a compositions of the interior shaft end of the inner tube 1 of Fig. 8 removably snap connection.Certainly, it is only for example herein, art technology
Personnel are it is conceivable that more automatically controlled mode and electric control structure, to obtain identical, close or better rotation control effect, herein
No longer carefully state one by one.
Indoor body includes the outer cover 17 being connected with air hose, and installation frame body 13, drive control are fixedly installed in outer cover 17
Device 12 and gear drive 11 are mountable in installation frame body 13.It is additionally provided in indoor unit body and is connected by indoor air inlet
Logical indoor indoor air intake passage 8,8 independent isolating of indoor air intake passage connect in the inner cavity of indoor body and perimetrical lumen 6, rotation
Female connector 7 is built in indoor air intake passage 8, to realize the connection of indoor air intake passage 8 and inner tube tube chamber, rotatable connection set 7
One or more air inlet pipe air intakes 9 is through on periphery wall, referring to Fig. 5.
Another important improvement of the present invention is the extension design of the air flow channel in air hose, to increase buffering effect and just
In dust removal design, increases dedusting time, promotes effect.As shown in figure 16, in one embodiment, air hose internal channel is purified
Internal perisporium on be respectively equipped with it is axially spaced apart and positioned at radially opposite sides multiple first water conservancy diversion flanges 25 and the second water conservancy diversion
Position staggers successively and forms purification air baffling in an axial direction for flange 26, each first water conservancy diversion flange 25 and the second water conservancy diversion flange 26
Channel.This water conservancy diversion flange is preferably arc plate, and the outdoor air entered in this way from the axially outer end of purification air hose internal channel is in
Baffling shape is flowed out along purification air baffling channel from the interior shaft end of purification air hose internal channel.Therefore, Figure 16 is obtained in the form of baffling
Obtained effective extension of runner.
In the embodiment shown in figure 1, the airhandling equipment then purification air hose internal channel in be provided with Figure 10,
The deflector 4 of helical blade shape shown in Figure 11, deflector 4 axially extend logical to form purification air spiral in the shape of a spiral
Road, the outdoor air entered from the axially outer end of purification air hose internal channel lead to along purification air helical duct out of purification air hose
It flows out the interior shaft end in road.Since windage increases due to deflector 4 are arranged in perimetrical lumen 6, and the air drag in inner tube tube chamber
It is small, therefore on the basis of ensureing airflow circulating amount, to make axial flow blower be in best operating point, i.e. system resistance and air quantity
Intersection point, eliminate drag effects to introduce more air-flows by expanding the cross-sectional area of perimetrical lumen 6, obtain resistance and air quantity
Balance, the ratio between cross-sectional area of perimetrical lumen 6 and inner tube tube chamber substantially 2~4, in the preferred embodiment of Fig. 1, Fig. 2
In preferably 3.In Fig. 10, the coiling number of turns of the spiral deflector 4 in purification air hose internal channel is 3 circles, generally
For 2~5 circles.When 3 circle of coiling, flow channel length has increased about 4.5 times, and prolongation effect protrudes, and is conducive to air purification, improves net
Change efficiency.
Wherein, deflector 4 can be integrally machined, and also sectional processing then assembles.In the embodiment of Figure 10, at air
It includes flow guide sleeve 3 to manage equipment, and helically foliaceous is installed on the periphery wall of flow guide sleeve 3 deflector 4, and flow guide sleeve 3 is sheathed on interior
It is connected on pipe 1 and with switching interstage sleeve 2.Flow guide sleeve 3 convenient for the fixed deflector 4 of assembling, and convenient for the overall package of air hose and
The mounting arrangements for switching interstage sleeve 2, subsequent electrode wires 21 etc., will also specifically refer to below.
Another compact design of the present invention is the arrangement of air cleaning unit.It is various that there are many dedusting methods, from structure
The considerations such as compactedness, installation space and dust removing effects, in the embodiment shown in Figure 12, Figure 13, preferably by electrostatic
Dedusting method.Wherein, outer tube includes the dust leg 5 that can be charged, and air cleaning unit includes being arranged in purification air hose to lead to
Electrostatic precipitation structure in road, electrostatic precipitation structure include high pressure generator 16, electrode wires 21 and dust leg 5,21 edge of electrode wires
It is axially extending and pass through each deflector 4, one of electrode wires 21 and dust leg 5 be electrically connected high pressure generator 16 anode, separately
One is electrically connected the cathode of high pressure generator 16.In this way, the dirt in air particle in purification air hose internal channel is by electrode wires 21
Charge is taken, when being flowed in longer purification air helical duct, dirt in air particle is adsorbed to dust leg sooner or later
5, to obtain air purification effect.Obviously, in this electrostatic precipitation structure, the arrangement of electrode wires 21 is convenient, and space structure is compact,
Dirt in air particle is easy electrification and is adsorbed, and dedusting channel is long, and dust removing effects are more prominent, and the positive and negative anodes of high pressure generator can
To replace, i.e., electrode wires 21 can be connected in positive or negative pole, and dust leg 5 can be connected in cathode or anode accordingly.Electrode wires 21 are connected in
Referred to as negative discharge, breakdown voltage height are not easy to puncture when cathode;Referred to as positive discharge when being connected in anode, generates ozone compared with cathode
Electric discharge is few, and breakdown potential is forced down.Embodiment in the present invention in conjunction with attached drawing is all made of negative discharge.
To form the homogeneous band electric field of circular ring shape, electrode wires 21 are preferably more and along the circumferential direction of flow guide sleeve 3 cloth at equal intervals
It sets.It is preferably 4 in Figure 13, generally 3~6 Density Distributions.It is more when it is perimetrical lumen 6 to purify air hose internal channel
The cylindrical diameter that root electrode wires 21 are surrounded should be greater than the outer tube diameter of inner tube 1, and electrode wires 21 should be relative to collector tube 5
Closer to, close to inner tube 1, to obtain larger electric field.In the present invention, the cylindrical diameter that more electrode wires 21 are surrounded
Generally no greater than the 80% of the interior caliber of dust leg 5, and radial distance of the electrode wires 21 apart from dust leg 5 should be not less than 1cm.By
In in purification air hose internal channel, the cylindrical diameter that more electrode wires 21 are surrounded is of course greater than the outer diameter of inner tube 1,
Typically no less than the 40% of the interior caliber of dust leg 5.In the embodiment of Figure 13, the cylindrical diameter surrounded is preferably
The 60% of the interior caliber of dust leg 5 is formed by electric field dust removing effects protrusion.
Metal material can be selected in the materials of electrode wires 21, and diameter is generally between 0.008-0.5mm, for example, it is preferable to can be with
For the tungsten filament of 0.2mm diameters, it is easy electrion.21 thinner discharge effect of electrode wires is better, but high more being fine into this more, is not easy
Processing and easy tension failure, thus its diameter is preferably 0.08-0.2mm.In length, electrode wires 21 stretch in an axial direction and axis
It is not more than the length of dust leg 5 to length, it is preferable that the axial length of electrode wires 21 can be shorter 5- than the length of dust leg 5
15mm, it is ensured that the grit being ionized can be adsorbed in 5 inside of dust leg.One end of electrode wires 21 is fixedly connected with the wire electrode of insulation
Fixed seat 2e is shown in that Fig. 9, Figure 12, the other end can be electrically connected by wire electrode contact 24 with high pressure generator 16.In fig. 13, by
In there are 4 wire electrodes 21, two one group is used, every group tethers two wire electrode contacts 24 with an electrode slice.Equally, collect
Dirt pipe 5 can be also connected by the dust leg electrode points 23 of interior shaft end with an electrode terminal of high pressure generator 16.
In material, dust leg 5 is preferably conductive metal pipe, such as aluminium-alloy pipe, is easy to conduction, dust, cleaning, water conservancy diversion
Set 3, deflector 4 and switching interstage sleeve 2 etc. are isolation material, prevent short circuit.High pressure generator 16 may be disposed in indoor body,
Such as in installation frame body 13, it is connected with wire electrode 21 and dust leg 5 by conducting wire.Alternatively, when inner tube 1 is isolation material pipe, such as
Figure 15, high pressure generator 16 may also set up in inner tube 1.The discharge voltage of high pressure generator 16 is higher, and purification efficiency is higher, but
Also more ozone can be generated.Therefore preferably 5~9KV, more preferably 8KV or so, at this time purification efficiency and ozone production quantity
It is acceptable.
The above-mentioned sleeve structure with helical duct and its electrostatic precipitation structure, not only increase flow, extend electrostatic and remove
The dirt time obtains better dust removing effects, and the centrifugal force that helical flow is brought, charged dust can be accelerated to be adsorbed on dust
The internal perisporium of pipe 5.This sleeve structure with helical duct and its electrostatic precipitation structure can be applied to all kinds of airhandling equipments
Air hose in, to realize the dedusting in small space.As shown in figure 15, by replacing a segment pipe therein, reach in purification pipe
The purpose of air, highest efficiency of dust collection is up to 95% or more.This also independently detachable cleaning of electrostatic precipitation structure.
Due to electrion dedusting, ozone is unavoidably generated in the process, for further purification air, air of the invention
Purifier further comprises ozone filtering module 14, is arranged in the downstream side of electrostatic precipitation structure.Therefore, ozone filter module
In the indoor body of the setting of block 14 indoors, the interior shaft end of the axially external grid alignment air hose of ozone filtering module 14 is axial
Disposed inboard has air suction device 15.The suction force of air suction device 15 so that preliminary net after dedusting in perimetrical lumen 6
Change air and pass through ozone filtering module 14, except ozone rear is expelled to interior by air suction device 15 from exhaust outlet.
In a kind of preferred structure, ozone filtering module 14 is the honeycomb metal structure for being formed with honeycomb hole, preferably aluminium
The compact-sized degree of material material, honeycomb metal structure is high, and installation space is small and surface area is larger, the table decomposed with catalysis ozone
Finishing coat, air react when flowing through honeycomb hole with face coat, and ozone is decomposed.This ozone filtering module 14 can be with
It is veneer single stage format, but as needed, may be alternatively provided as being laminated between the interior shaft end and air suction device 15 of air hose
Multistage ozone filtering module 14.
As shown in figure 14, ozone filtering module 14 may also include electronic control module 141 and ozone sensor 142, ozone sensing
Device 142 is arranged in the air side of ozone filtering module 14, and electronic control module 141 is configured to compare what ozone sensor 142 was detected
The upper threshold value of ozone content signal and ozone content simultaneously sends out alerting signal when judging that ozone is exceeded.In this way, can be according to ozone
Real-time monitoring, whether feedback user need to replace ozone filtering module 14 in time.It fails to avoid reminding, electronic control module 141
Reserve battery can be also connected with.
For ease of replacing ozone filtering module 14, the outer cover 17 at the top of indoor body, which is equipped with, is located at ozone filtering module 14
The replacement valve 171 of surface, as shown in figure 14, such ozone filtering module 14 can by open replacement valve into
Row dismounting, it is only necessary to be drawn up.
In another one substitute mode, air suction device 15 is aerofoil fan, aerofoil fan and ozone filtering module 14
The both sides of the mounting bracket of aerofoil fan are respectively arranged in, the two can be mounted in mounting bracket for example, by screw etc., constitute
One independent blower fan module.Mounting bracket is then fixedly installed in indoor unit body.Purification is offered on the outer cover 17 of indoor body
Wind exports, and purification wind outlet has been removably installed grill cover 172, as shown in Fig. 3, Fig. 4, Figure 14.Purify wind outlet and lattice
The profile of grid cover 172 is sufficiently large so that the air suction device 15 and air cleaning unit being installed in outer cover 17 can be from net
Change wind outlet to take out, facilitates the replacement of the even entire independent blower fan module of ozone filtering module 14.
In addition, for the exposed axially outer end of protection wall pipe, the axially outer end of installation casing 18 is also equipped with primary baffle 20
And/or primary strainer 19.Primary baffle 20 can be sealing plate, and reed time controll is opened, and can also be flase floor etc..Primary baffle
20 can stop insect, rainwater etc..Primary strainer 19 may filter that larger foreign matter, such as leaf, paper scrap, ensures and is not generated inside equipment
It blocks, can work normally for a long time.
On the basis of above-mentioned airhandling equipment, the present invention further correspondingly provides a kind of air treatment system, the sky
Gas processing system includes the mounting wall 27 equipped with wall hole, and the air hose that Two-way Cycle embeds wall hole formula airhandling equipment is flush-mounted in wall hole
In, as shown in figure 17.
Wherein, outer tube includes the installation casing 18 being set in outside dust leg 5, the clearance fit of the two about 1-2mm differences, peace
Tubing 18 takes the lead in the wall hole in mounting wall 27, and the outer end of installation casing 18 is pierced by wall hole, and inner end is formed with fitting
The periphery flange of the internal face of mounting wall, indoor body include outer cover 17, and outer cover 17 and the periphery flange of installation casing 18 are fixed
Connection.Material is thus formed the installations of the cross-linking of airhandling equipment.
Specifically, the axially outer end of installation casing 18 is equipped with axially outer end position limiting structure 28, such as the annular ridge of inner wall protrusion.
When assembling, dust leg 5, switching interstage sleeve 2, deflector 4, flow guide sleeve 3 and inner tube 1 can be successively flush-mounted in installation casing 18, each outer
End abuts axially outer end position limiting structure 28, reaches outer end axially position.It the outer end of flow guide sleeve 3 can be by shown in connecting pin and Fig. 9
Switching interstage sleeve 2 connection key seat 2f be connected.In addition, airhandling equipment further includes inner end locating sleeve 29, after each pipe is embedded in,
The interior shaft end of the insertion installation casing 18 of inner end locating sleeve 29, the insertion pipeline section of inner end locating sleeve 29 abut respectively dust leg 5,
Flow guide sleeve 3 and inner tube 1, to realize the inner end axially position of each pipe.
When mounted, steady firm to install, installation casing 18 preferably tilts installation, that is, installs the interior shaft end of casing 18
Slightly higher relative to axially outer end, usually interior shaft end is 3~5 ° relative to the horizontal lifting angle of axially outer end.And the wall thickness of mounting wall 27
25cm should be not less than, the aperture of porthole is no more than 15cm, such as 10cm or so, to pass through the mounting wall 27 of air hose and suitable thickness
Realize certain complete machine load-bearing.
Using Fig. 1, preferred embodiment shown in fig. 5, using internal and external casing form, perimetrical lumen 6 is as purification air
Pipe internal channel, and shown in configuration diagram 8, air duct switching device shown in Fig. 9, the helical form deflector 4 of Figure 10, Figure 12 to Figure 14
Electrostatic precipitation and air cleaning unit except ozone have carried out the present invention's after installation as shown in figure 17 to mounting wall 27
The booting of air treatment system is tested.
Figure 18 is the contrast effect line chart of primary purification rate of the air treatment system of the present invention under different wind speed;Figure
19 be the line chart of clean-up effect and time of the air treatment system of the present invention under high wind speed and low wind speed pattern;Figure 20 is
The test effect line chart of the air treatment system ozone cumulative amount of the present invention.Figure 18 as it can be seen that under air inducing operating mode, even if
Outdoor air PM2.5 concentration is more than 500ppb, and the primary purification rate of air treatment system of the invention all reaches at least 93% or more.
Figure 19 is as it can be seen that either high wind speed or low wind speed, and within a hour, PM2.5 concentration can be remarkably decreased from 500ppb
It is even lower to 100ppb, until becoming zero.In fig. 20 as it can be seen that the air treatment system of the present invention is after working long hours, room
The ozone content of interior environment accumulation is all substantially less than state's scale value.
To sum up, airhandling equipment of the invention and air treatment system are at least realized by series of optimum design
Following purpose:
1), small:Due to using the compact design in modularized design and above-mentioned air hose so that device entirety drawn game
The volume in portion is all relatively small, almost without influence for family's interior trim, especially renovated room.
2), installability is good:Due to the compact design in wall pipe, caliber is small, is not more than to need to only be opened on wall
Installation can be realized in the hole of 10cm.
3) a, filter efficiency height:Due to the design of electrostatic precipitator in helical flow path and pipe so that runner increases,
Extend dedusting time, and centrifugal force enhancing dust captures, and the dirts such as PM2.5 in air can be effectively facilitated by these unique designs
The trapping of object is contaminated, dust removal efficiency can reach 95% or more.
4), no material consumption filters:Since device uses the modularized design of complete machine and component, convenient for disassembly and assembly, filter assemblies can
Facilitate taking-up and installation, such as ozone filtering module 14 that can clean, use repeatedly.
5), occupation mode is various:It can be achieved to introduce the air inducing operating mode of extraneous air and realize indoor air purification
Two kinds of working methods of interior circulating working mode.
6), power is small, power consumption is low:Due to the filter assemblies such as electrostatic precipitation and the single wind turbine using low power consuming, it can be achieved that
Low power low consumption electricity operation.
7), convenient for installation and maintenance:Since device uses the modularized design of complete machine and each component, internal core component mutual
It is independent, replacement can be removed respectively to be safeguarded.
The preferred embodiment of the present invention is described in detail above in association with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical scheme of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.For example, driving inner tube 1 and switching 2 relative rotation of interstage sleeve
Rotary drive assembly is not limited to gear transmission structure and mode, also can simple variant, using alternative winding drum mode
Rotation control is carried out, i.e. inner tube 1 is considered as roller, and the periphery wall of interior shaft end winds control line, control line radially stretched, according to essence
The amount of tension really characterized can control the accurate rotation angle of inner tube 1.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (10)
1. a kind of airhandling equipment, which is characterized in that the airhandling equipment include wall pipe in the wall hole and
It is exposed to indoor indoor body, the wall pipe includes the installation casing (18) in the wall hole of mounting wall (27), described
The outer end of installation casing (18) is pierced by the wall hole, and the periphery that inner end is formed with the internal face for being bonded the mounting wall (27) turns over
Side, the interior body includes outer cover (17), and the periphery flange of the outer cover (17) and the installation casing (18) is removably
It is fixedly connected.
2. airhandling equipment according to claim 1, which is characterized in that offer on the outer cover (17) and worn with described
The purification wind outlet that wall coil is axially aligned, the indoor unit body is interior to be equipped with the air suction device axially aligned with the wall pipe
(15), the purification wind outlet is equipped with dismountable grill cover (172) so that the air suction device (15) can be from institute
The outlet of purification wind is stated to take out.
3. airhandling equipment according to claim 2, which is characterized in that the air suction device (15) is axis stream wind
Fan, the aerofoil fan include flabellum portion and mounting bracket, and the flabellum portion is mounted on the direction lattice of the mounting bracket
The side of grid cover (172), the airhandling equipment further include ozone filtering module (14), and the ozone filtering module (14) can
It is releasably installed on the side of the direction wall pipe of the mounting bracket, the mounting bracket is removably installed in described
In outer cover (17).
4. airhandling equipment according to claim 2, which is characterized in that the airhandling equipment further includes ozone mistake
Module (14) is filtered, the outer cover (17) at the top of the interior body, which is equipped with, to be located at right over the ozone filtering module (14)
Replacement valve (171), the ozone filtering module (14) can be dismounted by the open replacement valve (171).
5. airhandling equipment according to claim 1, which is characterized in that the wall pipe further includes being nested in the peace
The dust leg (5) that can be charged in tubing (18) and hollow inner tube (1), between the dust leg (5) and inner tube (1)
In perimetrical lumen (6) be equipped with electrostatic precipitation structure, the electrostatic precipitation structure include high pressure generator (16), electrode wires (21) and
Dust leg (5), the electrode wires (21) are along the axially extending of the wall pipe, the electrode wires (21) and the dust leg (5)
One of the electrical connection high pressure generator (16) anode, another one is electrically connected the cathode of the high pressure generator (16);
Wherein, the wall pipe further includes flow guide sleeve (3) and deflector (4), and the flow guide sleeve (3) is sheathed on said inner tube (1)
On, helically foliaceous is installed on the periphery wall of the flow guide sleeve (3) and abuts the dust leg (5) deflector (4)
Inner wall to form purification air helical duct, circumferential direction at equal intervals cloth of the more electrode wires (21) along the flow guide sleeve (3)
It sets and passes through the deflector (4).
6. airhandling equipment according to claim 5, which is characterized in that in the axially outer end of said inner tube (1) is connected with
Pipe end face, the axially outer end end face of center block plate portion (1b) the block said inner tube (1) of said inner tube end face disk, said inner tube end
The outer portion of face covers the axially outer end end face of the perimetrical lumen (6) and equipped with the outdoor being connected to the perimetrical lumen (6)
Ventilation opening (1c), the tube body periphery wall of the axially outer end of said inner tube (1) are equipped with the room ventilation for being connected to the perimetrical lumen (6)
Mouth (1d);
Wherein, switching interstage sleeve (2) is additionally provided in the wall pipe, the switching interstage sleeve (2) includes sleeve part (2a) and is connected to
The interstage sleeve end face disk (2b) of sleeve part (2a) outer end face, the interstage sleeve end face disk (2b) are equipped with and are worn suitable for said inner tube (1)
The outer peripheral edge portion of the central through hole crossed, the interstage sleeve end face disk (2b) is equipped with outdoor air communication port (2c), the sleeve part
The periphery wall of (2a) is equipped with ambient air mouth (2d);
Described switching interstage sleeve (2) fixing sleeve is set to the axially outer end of said inner tube (1), and the interstage sleeve end face disk (2b) is tightly attached to described
The inside of inner tube face, said inner tube (1) can rotate and the first rotation position and the second rotation relative to the switching interstage sleeve (2)
Indexing, in first rotation position, the outdoor ventilation mouth (1c) is aligned with the outdoor air communication port (2c) to be connected to and institute
It states room ventilation mouth (1d) and ambient air mouth (2d) is mutually staggered and closed, in second rotation position, the interior
Ventilation opening (1d) be aligned with the ambient air mouth (2d) be connected to and the outdoor ventilation mouth (1c) and outdoor air connection
Mouth (2c) is mutually staggered and is closed.
7. airhandling equipment according to claim 6, which is characterized in that the axially outer end of the installation casing (18) is equipped with
The outer end of axially outer end position limiting structure (28), the dust leg (5), switching interstage sleeve (2) and inner tube (1) abuts the axially outer end limit
Structure (28);The airhandling equipment further includes the inner end locating sleeve being connected with the periphery flange of the installation casing (18)
(29), the interior shaft end of the embedded installation casing (18) of the inner end locating sleeve (29) with dust leg described in axially position (5),
Flow guide sleeve (3) and inner tube (1), the flow guide sleeve (3) dock the switching interstage sleeve (2).
8. airhandling equipment according to claim 6, which is characterized in that the airhandling equipment further includes that rotation is driven
Dynamic component, the interior shaft end of the rotary drive assembly connection said inner tube (1) is to control said inner tube (1) rotation, the rotation
Drive component includes the drive dynamic control device (12) for controlling transmission successively, gear drive (11) and rotatable connection set (7), institute
A shaft end for stating rotatable connection set (7) is snapped connection in the interior shaft end of said inner tube (1), and another shaft end connects the gear and passes
The output shaft of motivation structure (11).
9. airhandling equipment according to claim 8, which is characterized in that the gear drive (11) includes successively
Turbine and worm mechanism (11a), driving gear (11b) and the driven gear of transmission, described in the output axis connection of the driven gear
Rotatable connection set (7), the interior body include the outer cover (17) being connected with the wall pipe, fix and set in the outer cover (17)
It is equipped with installation frame body (13), the drive dynamic control device (12) and gear drive (11) are installed on the installation frame body (13)
On.
10. airhandling equipment according to claim 1, which is characterized in that the installation casing (18) is to tilt to install,
The interior shaft end of the installation casing (18) is high relative to axially outer end and level lifting angle is 3~5 °.
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CN201710086263.2A CN108458425B (en) | 2017-02-17 | 2017-02-17 | Air treatment equipment |
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CN201710086263.2A CN108458425B (en) | 2017-02-17 | 2017-02-17 | Air treatment equipment |
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CN108458425B CN108458425B (en) | 2019-12-17 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109974263A (en) * | 2019-04-23 | 2019-07-05 | 广东美的制冷设备有限公司 | Air conditioner fresh air pipe, air conditioner indoor unit and air conditioner |
CN110398018A (en) * | 2019-07-05 | 2019-11-01 | 云森威尔智能环境(深圳)有限公司 | The concealed annular twin voltage electrostatic field of wall feed-through pipeline filters heat-exchange device |
CN115218283A (en) * | 2022-07-05 | 2022-10-21 | 珠海格力电器股份有限公司 | Air conditioner |
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CN115218283B (en) * | 2022-07-05 | 2023-10-10 | 珠海格力电器股份有限公司 | air conditioner |
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Effective date of registration: 20210324 Address after: 528311 4 Global Innovation Center, industrial road, Beijiao Town, Shunde District, Foshan, Guangdong, China Patentee after: GUANGDONG MEIDI WHITE HOUSEHOLD ELECTRICAL APPLIANCE TECHNOLOGY INNOVATION CENTER Co.,Ltd. Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311, 26-28, B District, Mei headquarters building, 6 Mei Road, Beijiao Town, Shunde District, Foshan, Guangdong. Patentee before: MIDEA GROUP Co.,Ltd. |
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