CN108443968A - A kind of monoblock type spiral case and air conditioner - Google Patents
A kind of monoblock type spiral case and air conditioner Download PDFInfo
- Publication number
- CN108443968A CN108443968A CN201810378855.6A CN201810378855A CN108443968A CN 108443968 A CN108443968 A CN 108443968A CN 201810378855 A CN201810378855 A CN 201810378855A CN 108443968 A CN108443968 A CN 108443968A
- Authority
- CN
- China
- Prior art keywords
- air
- spiral case
- monoblock type
- shell
- conditioner
- 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.)
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0022—Centrifugal or radial fans
-
- 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
- F24F13/24—Means for preventing or suppressing noise
-
- 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
-
- 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
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
Abstract
The invention discloses a kind of monoblock type spiral case and air conditioner, spiral case shell is monolithic construction, and there is the one side of spiral case shell opening, remaining side seal to close；It is internal with hollow cavity, and hollow cavity includes fan chamber and the air duct chamber being connected to fan chamber；Opening is connected to hollow cavity；Opening is provided with spiral case air inlet and spiral case air outlet；Enter the air in fan chamber from spiral case air inlet, air duct chamber is flowed through under the action of centrifugal fan, until spiral case air outlet flows out.By using newly-designed monoblock type spiral case, since air duct chamber and fan chamber are integrated, so being not necessarily to pasting pad when mounted, improving installation effectiveness and reducing cost.When monoblock type spiral case to be installed in air conditioner, it is not necessarily to screw, spiral case need to only be put into air-conditioner housing, then air inducing panel and wind outlet panel are installed to air-conditioner housing, installation is simple, efficient.
Description
Technical field
The present invention relates to air conditioner technical field more particularly to a kind of monoblock type spiral cases and air conditioner.
Background technology
Conventional air conditioner spiral case only has single effect, collects the gas come out from impeller, and be directed to the outlet of spiral case,
It delivers gas in pipeline or is discharged in air.With reference to Fig. 7, spiral case air outlet 141 is connect with partition board 20, partition board 20 it is another
One end is connect with air duct 10, and spiral case air outlet 141 is connected to air duct 10, and air duct 10 is connected to air-conditioner air outlet 600, from air-conditioning into
Air port 510 enters the wind in spiral case, and air duct 10 and air-conditioner air outlet are flowed into successively through spiral case air outlet 141 under the action of fan
600 outflows.Traditional spiral case only has single air inducing effect, and air conditioner is in gas transmission process, to avoid energy loss, protects
Condensed water is condensed on the sealing of card air duct, reduction noise or prevention wall, will usually be glued in the place that air-conditioner housing is contacted with wind
Stickers lining pad, parts are more, and worker installs complexity, and holding time is longer, and it is higher to pad cost.
Invention content
The technical problem to be solved by the present invention is to：A kind of monoblock type spiral case and air conditioner are provided, solved in the prior art
Pasting pad is needed on the inside of air-conditioner housing, leads to that installation is complicated, technical problem of high cost, by using monoblock type spiral case,
Pasting pad is not necessarily on the inside of its air-conditioner housing, installation is simple, at low cost.
Technical solution provided by the invention is a kind of monoblock type spiral case, including：Spiral case shell, the one of the spiral case shell
There is opening, remaining side seal to close for side, and the opening is provided with spiral case air inlet and spiral case air outlet；Tool in the spiral case shell
It includes fan chamber and the air duct chamber being connected to the fan chamber to have hollow cavity, the hollow cavity, be provided in the fan chamber from
Heart fan；The opening is connected to the hollow cavity；The spiral case air inlet is connected to the fan chamber, the spiral case air outlet
It is connected to the air duct chamber.
Further, there is guiding surface, the end of the air duct chamber to have curved guiding surface for the bottom of the air duct chamber.
Further, the opening is provided with air inducing panel, and the spiral case air inlet is arranged on the air inducing panel；
The opening is provided with wind outlet panel, and the spiral case air outlet is arranged in the wind outlet panel.
Further, the air inducing panel is connect with the wind outlet panel, and the opening is covered.
Further, it is provided with concaveconvex structure on the lateral surface of the spiral case shell.
Further, there are two the hollow cavities for tool in the spiral case shell.
Further, the material of the spiral case shell is foam.
The present invention also proposes a kind of air conditioner, including air-conditioner housing, is provided in the air-conditioner housing as described above whole
Body formula spiral case is provided with heat exchanger on front side of the spiral case air inlet, air-conditioning air inlet, institute is provided on front side of the heat exchanger
It states spiral case air outlet and is communicated with air-conditioner air outlet.
Further, the heat exchanger is arranged in heat exchanger shell；The air-conditioning air inlet is arranged on air inlet faceplate,
The air inlet faceplate is connect with the heat exchanger shell.
Further, drip tray is provided with below the heat exchanger, the drip tray is arranged in drip tray supporting plate, institute
Drip tray supporting plate is stated to connect with the heat exchanger shell.
Compared with prior art, the advantages and positive effects of the present invention are：
A kind of monoblock type spiral case of present invention proposition and air conditioner, spiral case shell are monolithic construction, the side mask of spiral case shell
There is opening, remaining side seal closes；It is internal with hollow cavity, and hollow cavity includes fan chamber and the air duct chamber being connected to fan chamber；It opens
Mouth is connected to hollow cavity；Opening is provided with spiral case air inlet and spiral case air outlet；Enter in fan chamber from spiral case air inlet
Air flows through air duct chamber under the action of centrifugal fan, until spiral case air outlet flows out.By using newly-designed monoblock type snail
Shell, since air duct chamber and fan chamber are integrated, so be not necessarily to pasting pad when mounted, improve installation effectiveness and reduce at
This.Meanwhile the monoblock type spiral case, good airproof performance；The material of spiral case is foam, not only at low cost, and with heat preservation noise reduction
Advantage.When monoblock type spiral case to be installed in air conditioner, it is not necessarily to screw, spiral case need to only be put into air-conditioner housing, then will draw
Wind panel and wind outlet panel are installed to air-conditioner housing, and installation is simple, efficient.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the assembling schematic diagram of air conditioner of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram after the assembling of air conditioner of the embodiment of the present invention；
Fig. 3 is the air-supply structure schematic diagram of air conditioner of the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of monoblock type spiral case of the embodiment of the present invention；
Fig. 5 is the front view of monoblock type spiral case of the embodiment of the present invention；
Fig. 6 is the A-A direction views of Fig. 5；
Fig. 7 is the structural schematic diagram of prior art air conditioner.
Wherein, 100- spiral cases, 110- spiral case shells, 120- hollow cavities, 121- fan chambers, the air ducts 122- chamber, 1221- are led
To inclined-plane, 1222- curved guiding surfaces, 1223- volute tongues, 130- air inducing panels, 131- spiral case air inlets, 140- wind outlet panels, 141-
Spiral case air outlet, 150- centrifugal fans, 160- grooves, 170- motor installing holes, 200- air-conditioner housings, 300- heat exchangers, 310-
Heat exchanger shell, 400- drip trays, 410- drip tray supporting plates, 500- air inlet faceplates, 510- air-conditioning air inlets, 600- air conditioning exhaustings
Mouthful, 700- electric cabinets, the air ducts 10-, 20- partition boards.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
The present invention discloses a kind of monoblock type spiral case, referring to Fig.1, fig. 4 to fig. 6, is separated with spiral case in the prior art and air duct
The traditional structure of setting is entirely different, and the monoblock type spiral case is by spiral case and Duct design at an entirety.Specifically comprising snail
Shell shell 110, because the cross-sectional shape of air-conditioner housing 200 is generally rectangular, for the ease of spiral case shell 110 and air-conditioner housing
The cross-sectional shape of adaptation assembling between 200, design spiral case shell 110 is also rectangle.Spiral case shell 110 has 6 sides,
Wherein 5 sides are closed, and opening is provided on another side.There is hollow cavity 120 in spiral case shell 110, it is hollow
Chamber 120 is made of fan chamber 121 and air duct chamber 122, and fan chamber 121 is connected to air duct chamber 122.Opening connects with hollow cavity 120
It is logical.Centrifugal fan 150 is installed in fan chamber 121, motor installing hole 170 is provided on the side wall of spiral case shell 110, for centrifugation
The motor that fan 150 provides power is mounted in motor installing hole 170.It is provided with spiral case air inlet 131 in opening and spiral case goes out
Air port 141, i.e. spiral case air inlet 131 and spiral case air outlet 141 are located at the homonymy of spiral case shell 110, and spiral case air inlet 131 with
Fan chamber 121 is connected to, and spiral case air outlet 141 is connected to air duct chamber 122.The air entered from spiral case air inlet 131 first flows into wind
Chamber 121 is fanned, air duct chamber 122 is flow under the action of centrifugal fan 150, then flow to the outflow of spiral case air outlet 141.Entire air
It circulates in hollow cavity 120 and completes, good airproof performance, and since fan chamber 121 and air duct chamber 122 are integral types, so pacifying
It is not necessarily to pasting pad when dress, not only increases installation effectiveness and reduces cost.
Further, on being provided with the side of spiral case shell 110 of opening, air inducing panel 130 and outlet air surface are provided with
Plate 140, air inducing panel 130 are connect with wind outlet panel 140, and cover opening after the two connection, form the space of air circulation.
Through-hole is offered on air inducing panel 130, which is spiral case air inlet 131.Through-hole is offered in wind outlet panel 140, this is logical
Hole is spiral case air outlet 141.When in by the installation to air-conditioner housing 200 of spiral case 100, in order to improve installation effectiveness, spiral case shell
There is no connection relation between body 110 and air-conditioner housing 200, by installing air inducing panel 130 and wind outlet panel 140 to air-conditioning shell
On body 200, to realize the limit of spiral case 100 in air-conditioner housing 200.Certainly, in other embodiments, one can also be arranged
A whole panel covers opening, and the position that fan chamber 121 and air duct chamber 122 are corresponded on panel opens up through-hole respectively, makees
For spiral case air inlet 131 and spiral case air outlet 141.
In order to reduce resistance, the reduction energy loss that air recycles in hollow cavity 120, it is provided in hollow cavity 120
Guide frame.Specifically, guiding surface 1221 is arranged in the bottom of air duct chamber 122, in air duct, the end set of chamber 122 is oriented to arc
The side wall in face 1222, fan chamber 121 is arc-shaped.The position that fan chamber 121 is connected to air duct chamber 122 is provided with convex
Volute tongue 1223,1223 role of volute tongue are identical as the effect of the volute tongue in conventional volute.The design of guide frame will
Noise, the energy transfer efficiency etc. for directly affecting air conditioner, for specific design parameter, are not specifically described herein.
When spiral case 100 and air-conditioner housing 200 are installed, by reducing connecing between spiral case shell 110 and air-conditioner housing 200
Contacting surface is accumulated to reduce noise, and concaveconvex structure is provided on the lateral surface of spiral case shell 110.There are many realize shape for concaveconvex structure
Formula can be the groove or protrusion of the strip being spaced apart, can be groove or protrusion of the round shape being spaced apart etc..In order to just
In processing, the present embodiment uses the groove 160 for the strip being spaced apart.
In order to further decrease noise, the material of spiral case shell 110 is foam, while at low cost.
The setting of 120 quantity of hollow cavity can be arranged according to actual needs.When air conditioner needs an air-conditioner air outlet
When 600, then a hollow cavity 120 is set in spiral case shell 110, air-conditioning air inlet 510 is connected to spiral case air inlet 131,
Air-conditioner air outlet 600 is connected to spiral case air outlet 141.The air entered from air-conditioning air inlet 510 enters through spiral case air inlet 131
Fan chamber 121 flows through air duct chamber 122 under the action of centrifugal fan 150, then goes out followed by spiral case air outlet 141 and air-conditioning
Air port 600 is to outflow.When air conditioner needs two air-conditioner air outlets 600, then two hollow cavities are set in spiral case shell 110
120, centrifugal fan 150 is respectively arranged in each hollow cavity 120.Two hollow cavities 120 can be distributed up and down, also may be used
It is distributed with left and right.The present embodiment is distributed using left and right, and there are two spiral case air inlet 131, air inducing panels for setting on air inducing panel 130
130 both ends are respectively arranged with wind outlet panel 140, and spiral case air outlet 141 is provided in wind outlet panel 140.From air-conditioning air inlet
510 air entered are respectively enterd through the two spiral case air inlets 131 in left and right in two fan chambers 121 in left and right, then followed by a left side
The air duct chamber 122 and spiral case air outlet 141 of right both sides are finally flowed out from the air-conditioner air outlet of the left and right sides 600.
Invention additionally discloses a kind of air conditioners, referring to figs. 1 to Fig. 3, including rectangular-shaped air-conditioner housing 200, air-conditioner housing
The monoblock type spiral case disclosed in the present embodiment is provided in 200.Air inducing panel 130 and wind outlet panel 140 respectively with air-conditioner housing
200 connect, and the concaveconvex structure on the lateral surface of spiral case shell 110 is directly contacted with the medial surface of air-conditioner housing 200.Heat exchanger
300 are vertically arranged in the front side of spiral case air inlet 131, and air-conditioning air inlet 510 is arranged in the front side of heat exchanger 300.Electric cabinet 700
It is disposed therein the outside of a wind outlet panel 140, is easily installed.Air-conditioning air inlet 510 is connected to spiral case air inlet 131, empty
Air port 600 is recalled to be connected to spiral case air outlet 141.The air entered from air-conditioning air inlet 510 is after the heat exchange of heat exchanger 300 through snail
Shell air inlet 131 flows into fan chamber 121.Followed by air duct chamber 122 and spiral case air outlet under the action of centrifugal fan 150
141 flow to the outflow of air-conditioner air outlet 600.
Specifically, for the ease of the installation of heat exchanger 300, heat exchanger 300 is mounted in heat exchanger shell 310, heat exchanger
Shell 310 is mounted on air inducing panel 130.The lower section of heat exchanger 300 is provided with drip tray 400, and drip tray 400 is arranged in water receiving
Pan arrest plate 410 exists, and drip tray supporting plate 410 is mounted on heat exchanger shell 310.Air-conditioning air inlet 510 is arranged in air inlet faceplate 500
On, it is provided with through-hole on air inlet faceplate 500, which is air-conditioning air inlet 510, and air inlet faceplate 500 is mounted on heat exchanger shell
On body 310.
The air conditioner of monoblock type spiral case is installed, whole installation process is simple, helps to improve installation effectiveness；Due to spiral case
Using fan chamber and air duct chamber integral structure, good airproof performance, and it is not necessarily to pasting pad, it is at low cost；The material of spiral case is using bubble
Foam, good heat insulating, and have many advantages, such as that noise reduction is light simultaneously.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features；
And these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of monoblock type spiral case, which is characterized in that including：
There is opening, remaining side seal to close for the side of spiral case shell, the spiral case shell, and the opening is provided with spiral case air inlet
And spiral case air outlet；
There is in the spiral case shell hollow cavity, the hollow cavity includes fan chamber and the air duct chamber being connected to the fan chamber,
It is provided with centrifugal fan in the fan chamber；
The opening is connected to the hollow cavity；
The spiral case air inlet is connected to the fan chamber, and the spiral case air outlet is connected to the air duct chamber.
2. monoblock type spiral case according to claim 1, which is characterized in that the bottom of the air duct chamber has guiding surface,
The end of the air duct chamber has curved guiding surface.
3. monoblock type spiral case according to claim 2, which is characterized in that the opening is provided with air inducing panel, described
Spiral case air inlet is arranged on the air inducing panel；The opening is provided with wind outlet panel, and the spiral case air outlet setting exists
In the wind outlet panel.
4. monoblock type spiral case according to claim 3, which is characterized in that the air inducing panel connects with the wind outlet panel
It connects, and the opening is covered.
5. monoblock type spiral case according to claim 4, which is characterized in that be provided on the lateral surface of the spiral case shell recessed
Male structure.
6. monoblock type spiral case according to any one of claims 1-5, which is characterized in that have two in the spiral case shell
A hollow cavity.
7. monoblock type spiral case according to claim 6, which is characterized in that the material of the spiral case shell is foam.
8. a kind of air conditioner, including air-conditioner housing, which is characterized in that be arranged just like in claim 1-7 in the air-conditioner housing
Any one of them monoblock type spiral case is provided with heat exchanger, the front side setting of the heat exchanger on front side of the spiral case air inlet
Free to transfer in air port, the spiral case air outlet is communicated with air-conditioner air outlet.
9. air conditioner according to claim 8, which is characterized in that the heat exchanger is arranged in heat exchanger shell；It is described
Air-conditioning air inlet is arranged on air inlet faceplate, and the air inlet faceplate is connect with the heat exchanger shell.
10. air conditioner according to claim 9, which is characterized in that drip tray is provided with below the heat exchanger, it is described
Drip tray is arranged in drip tray supporting plate, and the drip tray supporting plate is connect with the heat exchanger shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810378855.6A CN108443968B (en) | 2018-04-25 | 2018-04-25 | Integral spiral case and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810378855.6A CN108443968B (en) | 2018-04-25 | 2018-04-25 | Integral spiral case and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108443968A true CN108443968A (en) | 2018-08-24 |
| CN108443968B CN108443968B (en) | 2023-04-28 |
Family
ID=63200912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810378855.6A Active CN108443968B (en) | 2018-04-25 | 2018-04-25 | Integral spiral case and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108443968B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101307935A (en) * | 2007-05-18 | 2008-11-19 | Lg电子株式会社 | Air conditioner |
| CN102748810A (en) * | 2012-05-30 | 2012-10-24 | 广东美的制冷设备有限公司 | Air conditioner indoor unit capable of supplying air up and down and control method thereof |
| CN203298400U (en) * | 2013-06-15 | 2013-11-20 | 邓明义 | Hidden indoor unit of air conditioner |
| CN205717525U (en) * | 2016-03-28 | 2016-11-23 | 广东美的制冷设备有限公司 | Indoor apparatus of air conditioner and air-conditioner |
| CN206648187U (en) * | 2017-04-21 | 2017-11-17 | 奥克斯空调股份有限公司 | A kind of wall-hanging air conditioner |
| CN208431862U (en) * | 2018-04-25 | 2019-01-25 | 合肥海尔空调电子有限公司 | A kind of monoblock type spiral case and air conditioner |
-
2018
- 2018-04-25 CN CN201810378855.6A patent/CN108443968B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101307935A (en) * | 2007-05-18 | 2008-11-19 | Lg电子株式会社 | Air conditioner |
| CN102748810A (en) * | 2012-05-30 | 2012-10-24 | 广东美的制冷设备有限公司 | Air conditioner indoor unit capable of supplying air up and down and control method thereof |
| CN203298400U (en) * | 2013-06-15 | 2013-11-20 | 邓明义 | Hidden indoor unit of air conditioner |
| CN205717525U (en) * | 2016-03-28 | 2016-11-23 | 广东美的制冷设备有限公司 | Indoor apparatus of air conditioner and air-conditioner |
| CN206648187U (en) * | 2017-04-21 | 2017-11-17 | 奥克斯空调股份有限公司 | A kind of wall-hanging air conditioner |
| CN208431862U (en) * | 2018-04-25 | 2019-01-25 | 合肥海尔空调电子有限公司 | A kind of monoblock type spiral case and air conditioner |
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| Publication number | Publication date |
|---|---|
| CN108443968B (en) | 2023-04-28 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20230414 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER AIR-CONDITIONING ELECTRONIC Co.,Ltd. Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER AIR-CONDITIONING ELECTRONIC Co.,Ltd. |
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