CN107421001A - Seat hanging air-conditioning - Google Patents
Seat hanging air-conditioning Download PDFInfo
- Publication number
- CN107421001A CN107421001A CN201710302019.5A CN201710302019A CN107421001A CN 107421001 A CN107421001 A CN 107421001A CN 201710302019 A CN201710302019 A CN 201710302019A CN 107421001 A CN107421001 A CN 107421001A
- Authority
- CN
- China
- Prior art keywords
- air
- conditioning
- housing
- spiral case
- centrifugal blower
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 63
- 238000005119 centrifugation Methods 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
- F24F2013/205—Mounting a ventilator fan therein
Abstract
The present invention discloses a kind of seat hanging air-conditioning.This hanging air-conditioning includes housing（1）, housing（1）Inside it is provided with spiral case（2）And centrifugal blower（3）, centrifugal blower（3）It is arranged on spiral case（2）It is interior, housing（1）On be provided with air outlet（4）, spiral case（2）Outlet correspond to air outlet（4）Set, centrifugal blower（3）Rotating shaft perpendicular to seat hanging air-conditioning mounting surface.According to the seat hanging air-conditioning of the present invention, the outside dimension of blower fan can be made to be no longer limited by air-conditioner housing thickness, Wind Volume can be conveniently realized.
Description
Technical field
The present invention relates to air-conditioning technical field, in particular to a kind of seat hanging air-conditioning.
Background technology
Conventional seat hanging air conditioner structure is mainly made up of blower fan system, heat exchanger, air outlet etc. at present, and the structure is easy to
Air-conditioning A seating is installed or hanging installation, but because the axial direction of air-conditioning draught fan is generally perpendicular to the thickness direction of air-conditioning, therefore wind
The external diameter of machine is limited to thickness of shell, because the thickness of shell of air-conditioning is typically small, therefore causes blower fan outside dimension also smaller,
Realize that Wind Volume is highly difficult, had a strong impact on the work efficiency of air-conditioning.
The content of the invention
A kind of seat hanging air-conditioning is provided in the embodiment of the present invention, the outside dimension of blower fan can be made to be no longer limited by air-conditioning shell
Body thickness, Wind Volume can be conveniently realized.
To achieve the above object, the embodiment of the present invention provides a kind of seat hanging air-conditioning, including housing, and snail is provided with housing
Shell and centrifugal blower, centrifugal blower are arranged in spiral case, and air outlet is provided with housing, and the outlet of spiral case corresponds to air outlet and set
Put, the mounting surface of the rotating shaft of centrifugal blower perpendicular to seat hanging air-conditioning.
Preferably, housing also includes air inlet, air inlet and air outlet are located at the same side of housing.
Preferably, the import of the air inlet face centrifugal blower of housing.
Preferably, being provided with drainage air channel between the outlet of spiral case and air outlet, drainage air channel is connected to going out for spiral case
Mouthful, and gradually extended out along air flow.
Preferably, the section of outermost end and the section of housing in drainage air channel match.
Preferably, the exit of spiral case is provided with heat exchanger.
Preferably, multiple spiral cases are arranged side by side in housing, centrifugal blower is corresponded with spiral case and set.
Preferably, air inlet is provided with air-inlet grille.
Preferably, screen pack is additionally provided between air inlet and air-inlet grille.
Preferably, the outermost end cross-sectional length in drainage air channel and the length of air outlet match.
Applying the technical scheme of the present invention, seat hanging air-conditioning includes housing, and spiral case and centrifugal blower are provided with housing, from
Heart blower fan is arranged in spiral case, and air outlet is provided with housing, and the outlet of spiral case corresponds to air outlet setting, the rotating shaft of centrifugal blower
Perpendicular to the mounting surface of seat hanging air-conditioning.Seat hanging air-conditioning in the present embodiment, because the rotating shaft of its centrifugal blower is perpendicular to
The mounting surface of seat hanging air-conditioning, therefore the external diameter of centrifugal blower is constrained to the width extended along mounting surface with housing, and
The thickness perpendicular to mounting surface of housing is not limited to, because the width of housing is typically much deeper than the thickness of housing, therefore can be with
By the larger of the external diameter design of centrifugal blower, draught fan impeller diameter greatly can be lifted on the basis of original housing, be lifted
The air quantity of air-conditioning, meet the design of the small shell Wind Volume of air-conditioning, improve the service behaviour of air-conditioning.
Brief description of the drawings
Fig. 1 is the structural representation of the seat hanging air-conditioning of the embodiment of the present invention；
Fig. 2 is the right side structural representation of the seat hanging air-conditioning of the embodiment of the present invention；
Fig. 3 is the internal structure schematic diagram of the seat hanging air-conditioning of the embodiment of the present invention；
Fig. 4 is the dimensional structure diagram of the seat hanging air-conditioning of the embodiment of the present invention；
Fig. 5 is the structural representation when seat hanging air-conditioning of the embodiment of the present invention uses double volute；
Fig. 6 is the internal structure schematic diagram when seat hanging air-conditioning of the embodiment of the present invention uses double volute；
Fig. 7 is the A seating mounting structure schematic diagram of the seat hanging air-conditioning of the embodiment of the present invention；
Fig. 8 is the hanging mounting structure schematic diagram of the seat hanging air-conditioning of the embodiment of the present invention.
Description of reference numerals：1st, housing；2nd, spiral case；3rd, centrifugal blower；4th, air outlet；5th, air inlet；6th, air channel is drained；7、
Heat exchanger；8th, air-inlet grille.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but not as the limit to the present invention
It is fixed.
With reference to shown in referring to Fig. 1 to Fig. 8, according to an embodiment of the invention, seat hanging air-conditioning includes housing 1, is set in housing 1
Spiral case 2 and centrifugal blower 3 are equipped with, centrifugal blower 3 is arranged in spiral case 2, and air outlet 4, the outlet of spiral case 2 are provided with housing 1
Corresponding air outlet 4 is set, the mounting surface of the rotating shaft of centrifugal blower 3 perpendicular to seat hanging air-conditioning.
Seat hanging air-conditioning in the present embodiment, because the rotating shaft of its centrifugal blower 3 is perpendicular to an installation for hanging air-conditioning
Face, therefore the external diameter of centrifugal blower 3 is constrained to the width extended along mounting surface with housing 1, is not limited to housing 1
Perpendicular to the thickness of mounting surface, because the width of housing 1 is typically much deeper than the thickness of housing 1, therefore can be by centrifugal blower 3
External diameter designs larger, greatly can lift draught fan impeller diameter on the basis of original housing, lift the air quantity of air-conditioning, full
The design of the small shell Wind Volume of sufficient air-conditioning, improve the service behaviour of air-conditioning.
Because the external diameter of impeller is not limited by thickness of shell, therefore the centrifugation leaf of large scale external diameter can be used
Wheel, according to blower fan similarity principle, fan delivery is directly proportional to 3 powers of impeller outer diameter in theory, such as in the past because housing is thick
Degree limitation impeller outer diameter is 150mm, and single blower fan air quantity in 800rpm is 400m^3/h, in order to meet 1000m^3/h air quantity
Demand, it may be necessary to which 3 fans in series could meet that the width of housing will increase by more than 3 times.If using structure of the present invention,
Using air quantity demand can be met in an impeller theoretical of 210mm external diameters, it is evident that this kind of structure can greatly reduce shell
Body size, Wind Volume can be realized on small shell, so that product can also be developed towards small size direction, lifting dress cabinet amount, drop
Low cost.
Housing 1 also includes air inlet 5, and air inlet 5 and air outlet 4 are located at the same side of housing 1, and air inlet 5 is located at shell
The first end of body 1, air outlet 4 are located at the second end of the remote first end of housing 1.Such a structure can make the air intake on housing 1
Direction is consistent with the axial direction of centrifugal blower 3, is easy to make air enter in centrifugal blower 3 through air inlet 5.Due to air inlet
5 and air outlet 4 be located at the both ends of housing respectively, therefore can ensure that there is larger spacing between air inlet 5 and air outlet 4,
String wind phenomenon will not occur, ensure the refrigeration and heating effect of air-conditioning.
Preferably, the import of the face centrifugal blower 3 of air inlet 5 of housing 1, the return air of air-conditioning can be caused directly from air intake
The import of the warp of mouth 5 and the face of air inlet 5 is entered in centrifugal blower so that return air non-resistance, fan efficiency can realize maximum
Change, effectively lift fan delivery, and reduce air-conditioning work noise.
The exit of spiral case 2 is provided with heat exchanger 7, when exit of the air through spiral case 2 is flowed out, can flow through heat exchanger 7
And exchanged heat with heat exchanger 7, realize heating or the refrigerating function of air-conditioning.Heat exchanger 7 can be put with line, can also tiltedly be arranged
Put, to increase heat exchange area, improve heat exchange efficiency.
Preferably, drainage air channel 6 is provided between the outlet of spiral case 2 and air outlet 4, drainage air channel 6 is connected to spiral case 2
Outlet, and gradually extended out along air flow.Drainage air channel 6 can not only extend the air-supply length of spiral case 2, improve sending for air-conditioning
Wind performance so that the air supplying distance of air-conditioning is farther, and can play drainage diffusion effect so that the wind speed of heat exchanger surface point
Cloth is more uniform, and heat transfer effect is more preferably.Due to draining the drainage diffusion effect in air channel 6, therefore air can be made along centrifugation wind
Directly it is extended after the radially flowing out of machine 3, requires no 90 degree and flow to bending, passages losses can be effectively reduced, ensure
Air conditioner air-out volume.
Preferably, the section and the section of housing 1 for draining the outermost end in air channel 6 match, and can make air through draining wind
When road 6 flows out, whole exhaust air flue can be extended to so that the air-out volume of air-conditioning is bigger, and flows to heat exchanger surface
Wind speed profile is more uniform, and air-out effect is more preferable.
Preferably, multiple spiral cases 2 are arranged side by side in housing 1, and centrifugal blower 3 is corresponded with spiral case 2 and set.Each
The rotating shaft of centrifugal blower 3 is perpendicular to a mounting surface for hanging air-conditioning, can realize that more High cooling power designs, improve the system of air-conditioning
Cold or heating capacity, preferably meet refrigeration or heating needs.
In the present embodiment, spiral case 2 is two, and centrifugal blower 3 is also two, and two spiral cases 2 are along seat hanging air-conditioning
The mid-plane of housing 1 is symmetrical arranged, and the rotation direction of two centrifugal blowers 3 is on the contrary, be to be led air laterally
To can make air-conditioning that there is bigger wind-out range, improve air-supply effect.
Preferably, air-inlet grille 8 is provided with air inlet 5, air-inlet grille 8 can play rectified action, improve air
Into efficiency.
Preferably, screen pack is additionally provided between air inlet 5 and air-inlet grille 8, screen pack can be to entering centrifugation wind
Air in machine 3 is filtered, and prevents the impurity in air from entering in centrifugal blower 3, and effective guarantor is formed to centrifugal blower 3
Shield.
Preferably, drain the outermost end cross-sectional length in air channel 6 and the length of air outlet 4 matches, air can be made through drawing
After flowing the outflow of air channel 6, whole air outlet 4 can be distributed, realizes the maximum air-out of air-conditioning, improves the air-out efficiency of air-conditioning.
Certainly, above is the preferred embodiment of the present invention.It should be pointed out that for those skilled in the art
For, on the premise of its general principles are not departed from, some improvements and modifications can also be made, these improvements and modifications
It is considered as protection scope of the present invention.
Claims (10)
- A 1. a kind of hanging air-conditioning, it is characterised in that including housing (1), spiral case (2) and centrifugation are provided with the housing (1) Blower fan (3), the centrifugal blower (3) are arranged in the spiral case (2), and air outlet (4) is provided with the housing (1), described The outlet of spiral case (2) corresponds to the air outlet (4) setting, and the rotating shaft of the centrifugal blower (3) is perpendicular to the seat hanging air-conditioning Mounting surface.
- 2. according to claim 1 hanging air-conditioning, it is characterised in that the housing (1) also includes air inlet (5), institute State air inlet (5) and the air outlet (4) is located at the same side of the housing (1).
- 3. according to claim 2 hanging air-conditioning, it is characterised in that described in air inlet (5) face of the housing (1) The import of centrifugal blower (3).
- 4. according to claim 1 hanging air-conditioning, it is characterised in that the outlet of the spiral case (2) and the air outlet (4) it is provided with drainage air channel (6) between, drainage air channel (6) is connected to the outlets of the spiral case (2), and along air stream To gradually extending out.
- 5. according to claim 4 hanging air-conditioning, it is characterised in that the section of the outermost end of drainage air channel (6) Match with the section of the housing (1).
- 6. according to claim 1 hanging air-conditioning, it is characterised in that the exit of the spiral case (2) is provided with heat exchange Device (7).
- 7. according to claim 1 hanging air-conditioning, it is characterised in that multiple spiral cases (2) are in the housing (1) It is arranged side by side, the centrifugal blower (3) corresponds with the spiral case (2) and set.
- 8. according to claim 2 hanging air-conditioning, it is characterised in that air inlet (5) place is provided with air-inlet grille (8)。
- 9. according to claim 8 hanging air-conditioning, it is characterised in that the air inlet (5) and the air-inlet grille (8) Between be additionally provided with screen pack.
- 10. according to claim 5 hanging air-conditioning, it is characterised in that the outermost end section length of drainage air channel (6) Spend and match with the length of the air outlet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710302019.5A CN107421001A (en) | 2017-05-02 | 2017-05-02 | Seat hanging air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710302019.5A CN107421001A (en) | 2017-05-02 | 2017-05-02 | Seat hanging air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107421001A true CN107421001A (en) | 2017-12-01 |
Family
ID=60425301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710302019.5A Pending CN107421001A (en) | 2017-05-02 | 2017-05-02 | Seat hanging air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107421001A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165465A (en) * | 2021-12-20 | 2022-03-11 | 东北大学 | Centrifugal fan with double-outlet adjustable structure volute |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2667372Y (en) * | 2003-11-14 | 2004-12-29 | 四川长虹电器股份有限公司 | Indoor machine blower system for floor air conditioner |
| CN103267319A (en) * | 2013-06-15 | 2013-08-28 | 邓明义 | Concealed air conditioner indoor unit |
| CN103776091A (en) * | 2012-10-18 | 2014-05-07 | 广东美的制冷设备有限公司 | Split wall-mounted air-conditioner indoor unit adjustable in air outlet direction |
| CN204307476U (en) * | 2014-11-13 | 2015-05-06 | 江苏创云环保科技有限公司 | Air purifier |
| CN204739682U (en) * | 2015-05-08 | 2015-11-04 | 珠海格力电器股份有限公司 | Air conditioner |
| CN106524303A (en) * | 2016-11-01 | 2017-03-22 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| CN206890694U (en) * | 2017-05-02 | 2018-01-16 | 珠海格力电器股份有限公司 | Seat hanging air-conditioning |
-
2017
- 2017-05-02 CN CN201710302019.5A patent/CN107421001A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2667372Y (en) * | 2003-11-14 | 2004-12-29 | 四川长虹电器股份有限公司 | Indoor machine blower system for floor air conditioner |
| CN103776091A (en) * | 2012-10-18 | 2014-05-07 | 广东美的制冷设备有限公司 | Split wall-mounted air-conditioner indoor unit adjustable in air outlet direction |
| CN103267319A (en) * | 2013-06-15 | 2013-08-28 | 邓明义 | Concealed air conditioner indoor unit |
| CN204307476U (en) * | 2014-11-13 | 2015-05-06 | 江苏创云环保科技有限公司 | Air purifier |
| CN204739682U (en) * | 2015-05-08 | 2015-11-04 | 珠海格力电器股份有限公司 | Air conditioner |
| CN106524303A (en) * | 2016-11-01 | 2017-03-22 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| CN206890694U (en) * | 2017-05-02 | 2018-01-16 | 珠海格力电器股份有限公司 | Seat hanging air-conditioning |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165465A (en) * | 2021-12-20 | 2022-03-11 | 东北大学 | Centrifugal fan with double-outlet adjustable structure volute |
| CN114165465B (en) * | 2021-12-20 | 2022-10-18 | 东北大学 | Centrifugal fan with double-outlet adjustable structure volute |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |