CN207279818U - A kind of air cleaning unit - Google Patents
A kind of air cleaning unit Download PDFInfo
- Publication number
- CN207279818U CN207279818U CN201721344080.8U CN201721344080U CN207279818U CN 207279818 U CN207279818 U CN 207279818U CN 201721344080 U CN201721344080 U CN 201721344080U CN 207279818 U CN207279818 U CN 207279818U
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- air
- housing
- blowing machine
- air inlet
- central
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Abstract
Air conditioner technical field is the utility model is related to, is a kind of air cleaning unit specifically, including central air-conditioning blowing machine and the air purifier that docks and connect with central air-conditioning blowing machine；The air purifier includes housing, and the housing has air inlet and air outlet, is provided with HEPA filters in the housing, and the air outlet of the air inlet of the air purifier, HEPA filters and air purifier forms the inner flow passage being used for by air-flow；The air inlet of the housing is docked with the exhaust outlet of central air-conditioning blowing machine and connected or the air outlet of the housing is docked and connected with the return air inlet of central air-conditioning blowing machine.The utility model has the advantages that simple in structure, convenient for disassembly and assembly, reduction noise.
Description
Technical field
Air conditioner technical field is the utility model is related to, is a kind of air cleaning unit specifically.
Background technology
At present, air quality becomes the problem of extensive concern, and people are reached by installing various air purifiers additional at home
The purpose to purify the air of a room.
In the prior art, some uses install fresh air system and solve the problems, such as indoor air purification, but fresh air system at home
Unite expensive and take up an area larger.Some uses original wall hanging machine can cabinet-type air conditioner return air inlet add a piece of air purification film or
Air purifier solves the problems, such as indoor air purification, and this mode is although cheap, but clean-up effect is poor.
Meanwhile the people of selection installation central air-conditioning is more and more in house, there is presently no the room for central air-conditioning
Interior machine installs the scheme of air purifier additional.Again due to central air conditioning indoor unit in the furred ceiling of limited space or ceiling
Lower section, if installing air purifier additional on central air conditioning indoor unit, can there are air purifier it is difficult in maintenance the problem of.
A kind of air cleaning unit is now needed, to solve the above problems.
Utility model content
The purpose of this utility model is that designing a kind of air cleaning unit, there is simple in structure, convenient for disassembly and assembly, reduction
The advantages of noise.
The utility model is achieved through the following technical solutions：
A kind of air cleaning unit, including central air-conditioning blowing machine and docked with central air-conditioning blowing machine and the air that connects
Clarifier；
The air purifier includes housing, and the housing has air inlet and air outlet, is provided with the housing
HEPA filters, the air outlet formation of the air inlet, HEPA filters and air purifier of the air purifier are used to pass through
The inner flow passage of air-flow；
The air inlet of the housing is docked with the exhaust outlet of central air-conditioning blowing machine and connected or the air outlet of the housing
Dock and connect with the return air inlet of central air-conditioning blowing machine.
During using above-mentioned setting structure, an internal setting is installed additional at the exhaust outlet or return air inlet of central air-conditioning blowing machine
The air purifier of HEPA filters, makes central air-conditioning have the function of air purification.Such a setting is different from on-hook indoors
With covering filtering net film at the return air inlet of cabinet-type air conditioner, when filtering net film is covered at return air inlet, the air not being cleaned can pass through
Gap between screen membrane and return air inlet, does not reach the effect being fully cleaned up.Meanwhile central air-conditioning blowing machine return air inlet or
Install air purifier at exhaust outlet additional, central air-conditioning blowing machine and air purifier is connected as a single entity, will not be to central air-conditioning
Host and pipeline damage, and easily install and are conducive to shorten the construction period；Decrease particulate matter and enter central air-conditioning blowing machine
Amount, greatly reduce the maintenance to central air conditioning exhausting machine, when carrying out maintaining, only maintenance behaviour need to be carried out at housing
Make, do not interfere with central air-conditioning blowing machine.Equivalent to one silencing means when housing is arranged on return air inlet and exhaust outlet, inside it
Space can effectively reduce pneumatic noise and be transmitted to outside, can reduce the noise that 30% central air-conditioning blowing machine produces, no
Influence working and learning.
Further is preferably to realize the utility model, especially using following setting structures：It is provided with the housing
Activated carbon filter layer, HEPA filters and activated carbon filter layer, the air purification are set gradually in housing along air flow direction
The air inlet of device, HEPA filters, the air outlet of activated carbon filter layer and air purifier form the inside being used for by air-flow
Runner.
During using above-mentioned setting structure, the peculiar smell that activated carbon filter layer can be effectively eliminated in air is poisonous and harmful with other
Material.
Further is preferably to realize the utility model, especially using following setting structures：The housing is with interior
The babinet of the cubic shaped of portion's cavity, the HEPA filters and activated carbon filter layer are arranged in the internal cavities；Institute
The inner wall sealing of the frame and housing of stating HEPA filters and activated carbon filter layer connects.
During using above-mentioned setting structure, because central air-conditioning blowing machine is generally box structure, and it is limited installed in furred ceiling etc.
In space, housing is arranged to the babinet of cubic shaped can reduce requirement of the housing to space, convenient arrangement.
Further is preferably to realize the utility model, especially using following setting structures：The HEPA filters and
Activated carbon filter layer is positioned adjacent to the air inlet side of housing, is formed and used between the air outlet and HEPA filters of the housing
In the space for the wind turbine for accommodating central air-conditioning blowing machine.
During using above-mentioned setting structure, when the air outlet of housing is connected with the return air inlet of central air-conditioning blowing machine, center
The wind turbine of air conditioning exhausting machine is wrapped in housing, and housing overall compact can be installed on central air-conditioning blowing machine, further
Reduce the requirement to space, be conducive to arrangement installation, and can stop the noise transmission of wind turbine.
Further is preferably to realize the utility model, especially using following setting structures：The air inlet of the housing
Or coarse strainer is provided with return air inlet.
Further is preferably to realize the utility model, especially using following setting structures：HEPA in the housing
Filter and activated carbon filter layer downstream are both provided with differential pressure pickup, and the differential pressure pickup is connected with circuit board, the electricity
Road plate connection indicator light.
During using above-mentioned setting structure, make this kind of air cleaning unit that there is automatic detection pressure difference and remind user to replace filter
The prompting function of net.
Further is preferably to realize the utility model, especially using following setting structures：The air outlet of the housing
Through hole is offered with the side wall of air inlet, the through hole at the air outlet of housing is returned with central air-conditioning blowing machine
Screw hole at air port is corresponding, positioned at the through hole of air inlet and the spiral shell at the exhaust outlet of central air-conditioning blowing machine of housing
Hole is corresponding；The housing is fixed with central air-conditioning blowing machine by wearing screw in through hole and the screw hole.
During using above-mentioned setting structure, housing is by opening up the screw hole pair opened up in advance on through hole and central air-conditioning blowing machine
Should, only need to through hole is corresponding with corresponding screw hole and penetrate screw just can conveniently connect fixation, structure and connection mode are simple.
Further is preferably to realize the utility model, especially using following setting structures：The air outlet of the housing
The notch for avoiding drip tray is offered with the sidewall bottom of air inlet.
Further is preferably to realize the utility model, especially using following setting structures：The length of the housing is big
In the exhaust outlet of central air-conditioning blowing machine and the length of return air inlet, the height of the housing is more than the air draft of central air-conditioning blowing machine
The height of mouth and return air inlet.
During using above-mentioned setting structure, the installation of central air-conditioning blowing machine is not influenced.
Further is preferably to realize the utility model, especially using following setting structures：The housing is by stainless
Cube babinet made of steel plate.
The utility model has the following advantages and beneficial effect：
(1) in the utility model, installing air purifier additional on central air-conditioning blowing machine makes central air-conditioning net with air
More, and interior pm2.5 air purification rate can reach 99% to the function of change；Housing is installed on the return air inlet of central air-conditioning blowing machine
Or at exhaust outlet, original central air-conditioning blowing machine and pipeline are not influenced, easily install and can shorten the construction period；Housing increases
Air passage advantageously reduces noise；
(2) in the utility model, housing is arranged to the babinet of cubic shaped can reduce requirement of the housing to space,
Convenient arrangement；Meanwhile there is the space for accommodating wind turbine in housing, when the return air inlet of the air outlet and central air-conditioning blowing machine of housing
During connection, the wind turbine of central air-conditioning blowing machine is wrapped in housing, and housing overall compact can be installed at central air-conditioning outlet air
On machine, further reduce the requirement to space, be conducive to arrangement installation, and can stop the noise transmission of wind turbine；
(3) in the utility model, HEPA filters and activated carbon filter layer downstream in housing are both provided with pressure difference sensing
Device, differential pressure pickup are connected with circuit board, and circuit board connection indicator light, makes this kind of air cleaning unit have automatic detection pressure difference
And remind the prompting function of user's replacement strainer；
(4) in the utility model, through hole is offered on the air outlet of housing and the side wall of air inlet, positioned at going out for housing
The through hole at air port is corresponding with the screw hole at the return air inlet of central air-conditioning blowing machine, positioned at the institute of the air inlet of housing
It is corresponding with the screw hole at the exhaust outlet of central air-conditioning blowing machine to state through hole；Housing is by opening up through hole and central air-conditioning blowing machine
On the screw hole that opens up in advance correspond to, only need to be corresponding with corresponding screw hole by through hole and penetrates screw and just can conveniently connect fixation,
Structure and connection mode are simple.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
The structure diagram of exhaust outlet side when Fig. 1 is the return air inlet that air purifier is connected to central air-conditioning blowing machine；
Fig. 2 is the exploded perspective view of Fig. 1；
The structure diagram of return air inlet side when Fig. 3 is the return air inlet that air purifier is connected to central air-conditioning blowing machine；
In figure mark for：
1- central air-conditioning blowing machines；11- wind turbines；
2- air purifiers；21- housings；22- through holes；23- notches；24- coarse strainers.
Embodiment
To make the purpose of this utility model, technical solution and advantage clearer, below by the technology of the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Obtained all other embodiment is put, belongs to the scope that the utility model is protected.
Embodiment 1：
A kind of air cleaning unit, have the advantages that it is simple in structure, convenient for disassembly and assembly, reduce noise, as shown in Figure 1, Figure 2, Fig. 3 institutes
Show, be specifically arranged to following structures：
The air for being used to dock and connect with the central air-conditioning blowing machine including a central air-conditioning blowing machine 1 and one is net
Change device 2.
Air purifier 2 includes housing 21, and the opposite end of housing 21 offers opening, forms air inlet and outlet air respectively
Mouthful, it is internally provided with HEPA filters, air inlet, HEPA filters and the air purifier 2 of air purifier 2 in housing 21
Exhaust outlet be arranged in order and formed for the inner flow passage by air-flow.
Central air-conditioning is set to achieve the purpose that purifying air has two kinds of setting structures, Yi Zhongwei, by the air inlet of housing 21
Dock and connect with the exhaust outlet of central air-conditioning blowing machine 1；Another kind is, by the air outlet of housing 21 and central air-conditioning blowing machine
1 return air inlet is docked and connected.
Preferably, layer of active carbon filter layer is additionally provided with housing 21, HEPA filters and activated carbon filter layer exist
Set gradually in housing 21 along air flow direction, air inlet, HEPA filters, activated carbon filter layer and the air of air purifier 2
The air outlet of clarifier 2 forms the inner flow passage being used for by air-flow.Activated carbon filter layer can effectively eliminate different in air
Taste and other poisonous and harmful substances.
Preferably, when the air outlet of housing 21 is connected with the return air inlet of central air-conditioning blowing machine 1, in the inlet air of housing 21
Coarse strainer 24 is provided with mouthful, when the air inlet of housing 21 is connected with the exhaust outlet of central air-conditioning blowing machine 1, housing 21 returns
Air port sets coarse strainer 24.
Specifically, the babinet of the cubic shaped with internal cavities made of stainless steel plate of housing 21, because of central hollow
Recall wind turbine 1 and be generally box structure, and in the restricted clearances such as furred ceiling, housing 21 is arranged to the case of cubic shaped
Body can reduce requirement of the housing 21 to space, convenient arrangement.
HEPA filters and activated carbon filter layer are arranged in internal cavities, the side of HEPA filters and activated carbon filter layer
Frame is connected with the inner wall sealing of housing 21, and the junction leakage that air-flow will not be between frame and housing 21 is run.
Offer through hole 22 on the air outlet of housing 21 and the side wall of air inlet, do not locate to offer two on side wall be in
The through hole 22 being distributed up and down.Through hole 22 at the air outlet of housing 21 and the spiral shell at the return air inlet of central air-conditioning blowing machine 1
Hole is corresponding, and the through hole 22 positioned at the air inlet of housing 21 is corresponding with the screw hole at the exhaust outlet of central air-conditioning blowing machine 1,
Two kinds of different setting structures are corresponded to respectively.Housing 21 is with central air-conditioning blowing machine 1 by wearing spiral shell in through hole 22 and screw hole
Silk is fixed.
During using above-mentioned setting structure, what housing 21 was opened up in advance by opening up on through hole 22 and central air-conditioning blowing machine 1
Screw hole correspondence, only need to be corresponding with corresponding screw hole by through hole 22 and penetrating screw just can facilitate connection to fix, structure and connection
Mode is simple.
The air outlet of housing 21 and the sidewall bottom of air inlet offer the notch 23 for avoiding drip tray, installation
Shi Buhui destroys the structure of original central air-conditioning blowing machine 1.
The length of housing 21 is more than the exhaust outlet of central air-conditioning blowing machine 1 and the length of return air inlet and is less than or equal to central hollow
The entire length of wind turbine 1 is recalled, the height of the housing 21 is more than the exhaust outlet of central air-conditioning blowing machine 1 and the height of return air inlet
And less than or equal to the whole height of central air-conditioning blowing machine 1, the installation of central air-conditioning blowing machine 1 is not influenced.
As the preferred solution of air purifier 2, HEPA filters and activated carbon filter layer are positioned adjacent to housing 21
Air inlet side, forms the wind turbine 11 for being used for accommodating central air-conditioning blowing machine 1 between the air outlet and HEPA filters of housing 21
Space.When the air outlet of housing 21 is connected with the return air inlet of central air-conditioning blowing machine 1, the wind turbine of central air-conditioning blowing machine 1
11 are wrapped in housing 21, and housing 21 overall compact can be installed on central air-conditioning blowing machine 1, further reduce to space
Requirement, be conducive to arrangement installation, and can stop the noise transmission of wind turbine 11.
During using above-mentioned setting structure, one inside of installation is set at the exhaust outlet or return air inlet of central air-conditioning blowing machine 1
The air purifier 2 of HEPA filters is put, makes central air-conditioning that there is air purification.Such a set is different from hanging indoors
Filtering net film is covered at the return air inlet of machine and cabinet-type air conditioner, when filtering net film is covered at return air inlet, the air not being cleaned can pass through
Gap between filtering net film and return air inlet, does not reach the effect being fully cleaned up.Meanwhile in the return air of central air-conditioning blowing machine 1
Install air purifier 2 at mouth or exhaust outlet additional, central air-conditioning blowing machine 1 and air purifier 2 is connected as a single entity, will not be to center
The host and pipeline of air-conditioning damage, and easily install and are conducive to shorten the construction period；Decrease particulate matter and enter central air-conditioning
The amount of blowing machine 1, greatly reduces the maintenance to central air conditioning exhausting machine 1, only need to be at housing 21 when carrying out maintaining
Attended operation is carried out, does not interfere with central air-conditioning blowing machine 1.Disappear when housing 21 is arranged on return air inlet and exhaust outlet equivalent to one
Mixer, its inner space can effectively reduce pneumatic noise and be transmitted to outside, can reduce by 30% central air-conditioning blowing machine 1
The noise of generation, does not influence working and learning.
Embodiment 2：
The present embodiment is further optimized based on the above embodiments, and further is preferably to realize that this practicality is new
Type, especially using following setting structures：
HEPA filters and activated carbon filter layer downstream in housing 21 are both provided with differential pressure pickup, differential pressure pickup with
PU circuit boards connect, PU circuit boards connection indicator light.When pressure difference reaches the maximum of setting, signal is just transmitted to PU electricity by sensor
Road plate, communication number gives indicator light to PU circuit boards again, and indicator light is bright, just reminds user to replace strainer.
The above, is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (10)
- A kind of 1. air cleaning unit, it is characterised in that：Docked including central air-conditioning blowing machine (1) and with central air-conditioning blowing machine And the air purifier (2) of connection；The air purifier (2) includes housing (21), and the housing (21) has air inlet and air outlet, the housing (21) Inside it is provided with HEPA filters, the outlet air of the air inlet of the air purifier (2), HEPA filters and air purifier (2) Mouth forms the inner flow passage being used for by air-flow；The air inlet of the housing (21) is docked with the exhaust outlet of central air-conditioning blowing machine (1) and connected or the housing (21) Air outlet is docked and connected with the return air inlet of central air-conditioning blowing machine (1).
- A kind of 2. air cleaning unit according to claim 1, it is characterised in that：Set in the housing (21) active Charcoal filter layer, HEPA filters and activated carbon filter layer, the air purification are set gradually in housing (21) along air flow direction The air outlet formation of the air inlet, HEPA filters, activated carbon filter layer and air purifier (2) of device (2) is used to pass through air-flow Inner flow passage.
- A kind of 3. air cleaning unit according to claim 2, it is characterised in that：The housing (21) is with internal empty The babinet of the cubic shaped of chamber, the HEPA filters and activated carbon filter layer are arranged in the internal cavities；It is described The frame of HEPA filters and activated carbon filter layer is connected with the inner wall sealing of housing (21).
- A kind of 4. air cleaning unit according to claim 2, it is characterised in that：The HEPA filters and activated carbon mistake Filtering layer is positioned adjacent to the air inlet side of housing (21), is formed and used between the air outlet and HEPA filters of the housing (21) In the space for the wind turbine (11) for accommodating central air-conditioning blowing machine (1).
- A kind of 5. air cleaning unit according to claim 2, it is characterised in that：The air inlet of the housing (21) returns Coarse strainer (24) is provided with air port.
- A kind of 6. air cleaning unit according to claim 2, it is characterised in that：HEPA filterings in the housing (21) Device and activated carbon filter layer downstream are both provided with differential pressure pickup, and the differential pressure pickup is connected with circuit board, the circuit board Connect indicator light.
- A kind of 7. air cleaning unit according to claim 3, it is characterised in that：The air outlet of the housing (21) and into Through hole (22) is offered on the side wall in air port, the through hole (22) at the air outlet of housing (21) is recalled with central hollow Screw hole at the return air inlet of wind turbine (1) is corresponding, positioned at the through hole (22) and central air-conditioning of the air inlet of housing (21) Screw hole at the exhaust outlet of blowing machine (1) is corresponding；The housing (21) passes through in through hole (22) with central air-conditioning blowing machine (1) It is fixed with screw is worn in the screw hole.
- A kind of 8. air cleaning unit according to claim 3, it is characterised in that：The air outlet of the housing (21) and into Sidewall bottom at air port offers the notch (23) for avoiding drip tray.
- A kind of 9. air cleaning unit according to claim 3, it is characterised in that：During the length of the housing (21) is more than The exhaust outlet of air conditioning exhausting machine (1) and the length of return air inlet are entreated, the height of the housing (21) is more than central air-conditioning blowing machine (1) Exhaust outlet and return air inlet height.
- A kind of 10. air cleaning unit according to claim 3, it is characterised in that：The housing (21) is by stainless steel Cube babinet made of plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721344080.8U CN207279818U (en) | 2017-10-18 | 2017-10-18 | A kind of air cleaning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721344080.8U CN207279818U (en) | 2017-10-18 | 2017-10-18 | A kind of air cleaning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207279818U true CN207279818U (en) | 2018-04-27 |
Family
ID=61980590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721344080.8U Expired - Fee Related CN207279818U (en) | 2017-10-18 | 2017-10-18 | A kind of air cleaning unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207279818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115899872A (en) * | 2023-01-04 | 2023-04-04 | 山东中威空调设备集团有限公司 | Air purification device for central air conditioner |
-
2017
- 2017-10-18 CN CN201721344080.8U patent/CN207279818U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115899872A (en) * | 2023-01-04 | 2023-04-04 | 山东中威空调设备集团有限公司 | Air purification device for central air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20211018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |