CN108332399A - The intermediate air duct of air-conditioning and air-conditioning - Google Patents
The intermediate air duct of air-conditioning and air-conditioning Download PDFInfo
- Publication number
- CN108332399A CN108332399A CN201810188299.6A CN201810188299A CN108332399A CN 108332399 A CN108332399 A CN 108332399A CN 201810188299 A CN201810188299 A CN 201810188299A CN 108332399 A CN108332399 A CN 108332399A
- Authority
- CN
- China
- Prior art keywords
- air duct
- duct part
- air
- mounting plate
- conditioning
- 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Duct Arrangements (AREA)
Abstract
The invention discloses a kind of intermediate air duct of air-conditioning and air-conditioning, intermediate air duct includes：The first air duct part, the second air duct part and the third air duct part being sequentially communicated, first air duct part, the second air duct part and third air duct part are cross-sectional area grading structure, and the cross-sectional area gradual change direction of the first air duct part and third air duct part is opposite and the first air duct part and third air duct part successively decrease close to cross-sectional area on mutual direction.Air duct part can be made to be easy to be molded by the way of sequentially fission as a result, the mode assembled again after this seperated molding can reduce the manufacture difficulty in intermediate air duct.And, when gas flows, circulation area of the gas in intermediate air duct will appear the phenomenon that inlet -duct area successively decreases and discharge area is incremental, the mobility that can be conducive to improve gas in intermediate air duct is arranged such, it can be conducive to gas and enter intermediate air duct, so as to promote the gas flow capability in intermediate air duct.
Description
Technical field
The present invention relates to the intermediate air duct of air-conditioning technical field more particularly to a kind of air-conditioning and with the intermediate air duct
Air-conditioning.
Background technology
In the related technology, some vertical air conditioners can integrate purification function, for example, vertical air conditioner be divided into top air supplying part, in
Between air duct support element and lower part inlet section, lower part inlet section has purification function, the intermediate air duct company in intermediate air duct support element
Logical top air supplying part and lower part inlet section, but the structure in intermediate air duct is more complex, is not easy to manufacture, and gas fluidity
Difference.
Invention content
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention proposes a kind of sky
The intermediate air duct of tune, the intermediate air channel structure is simple, and gas fluidity is good.
The present invention further proposes a kind of air-conditioning.
The intermediate air duct of air-conditioning according to the present invention, including：The first air duct part, the second air duct part and the third being sequentially communicated
Air duct part, first air duct part, second air duct part and third air duct part are cross-sectional area grading structure, described
The cross-sectional area gradual change direction of first air duct part and third air duct part is opposite and first air duct part and the third wind
Road part successively decreases close to cross-sectional area on mutual direction.
The intermediate air duct of air-conditioning according to the present invention, in gas flow direction, the first air duct part, the second air duct part and
Three air duct parts are sequentially communicated, and air duct part can be made to be easy to be molded by the way of sequentially fission, and after this seperated molding
The mode assembled again can reduce the manufacture difficulty in intermediate air duct.Moreover, when gas flows, stream of the gas in intermediate air duct
Logical area will appear the phenomenon that inlet -duct area successively decreases and discharge area is incremental, and such setting can be conducive to improve gas in centre
The mobility in air duct can be conducive to gas and enter intermediate air duct, and can be conducive to the intermediate air duct of gas outflow, so as to
To promote the gas flow capability in intermediate air duct.
In some examples of the present invention, cross-sectional area gradual change direction and first air duct part of second air duct part
Cross-sectional area gradual change direction it is identical.
In some examples of the present invention, the first end of second air duct part is provided with one in positioning column and location hole
Kind, the first end of first air duct part is provided with the another kind in positioning column and location hole, and the positioning column is adapted to extend into institute
It states in location hole.
In some examples of the present invention, the first end of second air duct part is additionally provided with mounting post, first wind
The first end of road part is provided with fixing sleeve, and a part for the mounting post stretches into the fixing sleeve and suitable for being fixed with fastener.
In some examples of the present invention, the second end of second air duct part is provided with the second mounting plate, the third
The first end of air duct part is provided with third mounting plate, and second mounting plate is fixed with the third mounting plate.
In some examples of the present invention, second mounting plate is multiple and respectively in the second air duct part second end
Circumferential direction it is inwardly projecting, the third mounting plate is multiple and respectively in the circumferential to convex of the third air duct part first end
Go out.
In some examples of the present invention, it is both provided with for fastener on second mounting plate and the third mounting plate
The mounting hole sequentially passed through.
In some examples of the present invention, location hole, at least one institute are provided at least one second mounting plate
It states third mounting plate and is provided with positioning column, the positioning column is adapted to extend into the location hole.
In some examples of the present invention, first air duct part, second air duct part and third air duct part are equal
For aluminum casting.
Air-conditioning according to the present invention includes the intermediate air duct of the air-conditioning.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination following accompanying drawings to embodiment
Obviously and it is readily appreciated that, wherein：
Fig. 1 is the explosive view in the intermediate air duct of air-conditioning according to the ... of the embodiment of the present invention；
Fig. 2 and Fig. 3 is the stereogram of the intermediate air duct different angle of air-conditioning according to the ... of the embodiment of the present invention respectively；
Fig. 4 is the sectional view in the intermediate air duct of air-conditioning according to the ... of the embodiment of the present invention.
Reference numeral：
Intermediate air duct 10；
First air duct part 1；Location hole 11；Fixing sleeve 12；
Second air duct part 2；Positioning column 21；Mounting post 22；Second mounting plate 23；
Third air duct part 3；Third mounting plate 31；Mounting hole 32.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of description of the present invention and simplification of the description, and does not indicate or imply the indicated device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, limit
There is the feature of " first ", " second " to can explicitly or implicitly include one or more this feature surely.The present invention's
In description, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Below with reference to the accompanying drawings the intermediate air duct 10 of air-conditioning according to the ... of the embodiment of the present invention is described in detail.
As Figure 1-Figure 4, the intermediate air duct 10 of air-conditioning according to the ... of the embodiment of the present invention may include：Be sequentially communicated
One air duct part 1, the second air duct part 2 and third air duct part 3, in other words, in gas flow direction, the first air duct part 1, the second wind
Road part 2 and third air duct part 3 are sequentially communicated, and air duct part can be made to be easy to be molded by the way of sequentially fission, and this
The mode assembled again after fission molding can reduce the manufacture difficulty in intermediate air duct 10.
First air duct part 1, the second air duct part 2 and third air duct part 3 are cross-sectional area grading structure, the first air duct part 1
With the cross-sectional area gradual change direction of third air duct part 3 on the contrary, and the first air duct part 1 and third air duct part 3 close to mutual
Cross-sectional area successively decreases on direction.That is, when gas flows, circulation area of the gas in intermediate air duct 10 will appear into
The phenomenon that open area is successively decreased and discharge area is incremental, being arranged such can be conducive to improve flowing of the gas in intermediate air duct 10
Property, can be conducive to gas enters intermediate air duct 10, and can be conducive to the intermediate air duct 10 of gas outflow, so as to be promoted
The gas flow capability in intermediate air duct 10.
Further, as shown in Figs 1-4, the cross-sectional area gradual change direction of the second air duct part 2 and the first air duct part 1 is transversal
Area gradual change direction is identical.In other words, in intermediate air duct 10, only there are two types of cross-sectional area gradual manner, one kind is the first wind
The gradual change form of road part 1 and the combination of the second air duct part 2, another kind are the gradual change form of third air duct part 3, the centre of such setting
Air duct 10 can make the mobility of gas inside it more preferable, but also can be conducive to the molding of the second air duct part 2.
An alternative embodiment according to the present invention, as depicted in figs. 1 and 2, the first end of the second air duct part 2, which is provided with, determines
One kind in position column 21 and location hole 11, the first end of the first air duct part 1 are provided with another in positioning column 21 and location hole 11
Kind, positioning column 21 is adapted to extend into location hole 11.In other words, when the first end of the second air duct part 2 is provided with positioning column 21, the
The first end of one air duct part 1 is provided with location hole 11；When the first end of the second air duct part 2 is provided with location hole 11, the first wind
The first end of road part 1 is provided with positioning column 21.Positioning column 21 and location hole 11 can play the role of pre-determined bit, so as to drop
The installation difficulty of low first air duct part 1 and the second air duct part 2.Wherein, positioning column 21 is multiple, and multiple positioning columns 21 are in the second wind
The circumferentially-spaced distribution of first end of road part 2, location hole 11 are multiple, first end week of the multiple location holes 11 in the first air duct part 1
To being spaced apart, multiple positioning columns 21 and multiple location holes 11 correspond cooperation.The first end and the second wind of first air duct part 1
The first end of road part 2 is close to each other.
Further, as depicted in figs. 1 and 2, the first end of the second air duct part 2 is additionally provided with mounting post 22, the first air duct
The first end of part 1 is provided with fixing sleeve 12, and a part for mounting post 22 stretches into fixing sleeve 12, and mounting post 22 is suitable for and fastening
Part is fixed.In this way when mounting post 22 and fastener are fixed, fixing sleeve 12 is equally fixed, so that the first air duct part
1 and second air duct part 2 fix reliably.Wherein, fixing sleeve 12 can be multiple, multiple fixing sleeves 12 in the first air duct part 1 the
The circumferentially-spaced distribution in one end, mounting post 22 are multiple, first end circumferentially-spaced point of the multiple mounting posts 22 in the second air duct part 2
Cloth, multiple fixing sleeves 12 and multiple mounting posts 22 correspond cooperation.
A specific embodiment according to the present invention, as shown in figures 1 and 3, the second end of the second air duct part 2 are provided with
The first end of two mounting plates 23, third air duct part 3 is provided with third mounting plate 31, and the second mounting plate 23 and third mounting plate 31 are solid
It is fixed.The fixation of second mounting plate 23 and third mounting plate 31 can make the second air duct part 2 and third air duct part 3 fix it is reliable and
Simply.
As shown in figures 1 and 3, the second mounting plate 23 and third mounting plate 31 can be multiple.Specifically, multiple second
Mounting plate 23 is inwardly projecting in the circumferential direction of 2 second end of the second air duct part respectively, and multiple third mounting plates 31 are respectively in third air duct
The circumferential direction of 3 first end of part is inwardly projecting.Thus, it is possible to which so that the second air duct part 2 and third air duct part 3 are circumferentially fixed reliable.
Specifically, it is sequentially passed through for fastener as shown in figure 3, being both provided on the second mounting plate 23 and third mounting plate 31
Mounting hole 32.That is, on corresponding one group of second mounting plate 23 and third mounting plate 31, fastener can be corresponded to and be worn
The mounting hole 32 on two mounting plates is crossed, then fixes the two, so that the second air duct part 2 and third air duct part 3
Fixation is relatively reliable.
In addition, as shown in figures 1 and 3, location hole 11, at least one third are provided at least one second mounting plate 23
Mounting plate 31 is provided with positioning column 21, and positioning column 21 is adapted to extend into location hole 11.That is, in the base of setting mounting hole 32
On plinth, the second mounting plate 23 and third mounting plate 31 can also use the fit system of location hole 11 and positioning column 21, so as to
To play the role of pre-determined bit, it is simple and reliable can so that the second mounting plate 23 and third mounting plate 31 are installed.
Optionally, the first air duct part 1, the second air duct part 2 and third air duct part 3 are aluminum casting.On the one hand aluminum casting is tied
Structure is simple, light weight, and another aspect structure is reliable, and service life is long.
Air-conditioning according to the ... of the embodiment of the present invention includes the intermediate air duct 10 of the air-conditioning of above-described embodiment.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of being detached from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The range of invention is limited by claim and its equivalent.
Claims (10)
1. a kind of intermediate air duct of air-conditioning, which is characterized in that including：The first air duct part, the second air duct part and being sequentially communicated
Three air duct parts, first air duct part, second air duct part and third air duct part are cross-sectional area grading structure, institute
State the first air duct part and third air duct part cross-sectional area gradual change direction is opposite and first air duct part and the third
Air duct part successively decreases close to cross-sectional area on mutual direction.
2. the intermediate air duct of air-conditioning according to claim 1, which is characterized in that the cross section of second air duct part is gradually
It changes direction identical as the cross-sectional area gradual change direction of first air duct part.
3. the intermediate air duct of air-conditioning according to claim 2, which is characterized in that the first end of second air duct part is arranged
There is one kind in positioning column and location hole, the first end of first air duct part is provided with another in positioning column and location hole
Kind, the positioning column is adapted to extend into the location hole.
4. the intermediate air duct of air-conditioning according to claim 3, which is characterized in that the first end of second air duct part is also set
It is equipped with mounting post, the first end of first air duct part is provided with fixing sleeve, and a part for the mounting post stretches into the fixation
It covers and suitable for being fixed with fastener.
5. the intermediate air duct of air-conditioning according to claim 1, which is characterized in that the second end of second air duct part is arranged
There are the second mounting plate, the first end of third air duct part to be provided with third mounting plate, second mounting plate and the third
Mounting plate is fixed.
6. the intermediate air duct of air-conditioning according to claim 5, which is characterized in that second mounting plate is multiple and difference
Inwardly projecting in the circumferential direction of the second air duct part second end, the third mounting plate is multiple and respectively in the third air duct
The circumferential direction of part first end is inwardly projecting.
7. the intermediate air duct of air-conditioning according to claim 5, which is characterized in that second mounting plate and third peace
The mounting hole sequentially passed through for fastener is both provided in loading board.
8. the intermediate air duct of air-conditioning according to claim 7, which is characterized in that set at least one second mounting plate
It is equipped with location hole, at least one third mounting plate is provided with positioning column, and the positioning column is adapted to extend into the location hole.
9. the intermediate air duct of air-conditioning according to claim 1, which is characterized in that first air duct part, second wind
Road part and third air duct part are aluminum casting.
10. a kind of air-conditioning, which is characterized in that the intermediate air duct including the air-conditioning described in any one of claim 1-9.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810188299.6A CN108332399A (en) | 2018-03-07 | 2018-03-07 | The intermediate air duct of air-conditioning and air-conditioning |
| PCT/CN2018/093472 WO2019169812A1 (en) | 2018-03-07 | 2018-06-28 | Middle air duct for air conditioner and air conditioner |
| US16/497,099 US11454416B2 (en) | 2018-03-07 | 2018-06-28 | Middle air duct of air conditioner and air conditioner |
| EP18909012.9A EP3730858A4 (en) | 2018-03-07 | 2018-06-28 | Middle air duct for air conditioner and air conditioner |
| JP2019552266A JP6899918B2 (en) | 2018-03-07 | 2018-06-28 | Intermediate duct of air conditioner and air conditioner |
| KR1020197029801A KR102295455B1 (en) | 2018-03-07 | 2018-06-28 | air conditioner intermediate air duct and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810188299.6A CN108332399A (en) | 2018-03-07 | 2018-03-07 | The intermediate air duct of air-conditioning and air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108332399A true CN108332399A (en) | 2018-07-27 |
Family
ID=62928833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810188299.6A Pending CN108332399A (en) | 2018-03-07 | 2018-03-07 | The intermediate air duct of air-conditioning and air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108332399A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07217979A (en) * | 1994-01-26 | 1995-08-18 | Kurimoto Ltd | Square-shaped silencer box of duct for air conditioning and assembling method thereof |
| EP2716915B1 (en) * | 2012-10-08 | 2015-03-18 | ebm-papst Mulfingen GmbH & Co. KG | Housing for an axial ventilator |
| CN103453643B (en) * | 2013-06-03 | 2015-09-02 | 海尔集团公司 | Be provided with the vertical air conditioner air-supply arrangement of distribution of air flow assembly |
| CN105156344A (en) * | 2015-09-11 | 2015-12-16 | 珠海格力电器股份有限公司 | Volute fan combined structure and vertical air conditioner |
| CN105650743A (en) * | 2016-03-28 | 2016-06-08 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
| CN205743139U (en) * | 2016-06-29 | 2016-11-30 | 爱佩仪中测（成都）精密仪器有限公司 | A kind of constant temperature machine room structure for accurate measurement |
-
2018
- 2018-03-07 CN CN201810188299.6A patent/CN108332399A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07217979A (en) * | 1994-01-26 | 1995-08-18 | Kurimoto Ltd | Square-shaped silencer box of duct for air conditioning and assembling method thereof |
| EP2716915B1 (en) * | 2012-10-08 | 2015-03-18 | ebm-papst Mulfingen GmbH & Co. KG | Housing for an axial ventilator |
| CN103453643B (en) * | 2013-06-03 | 2015-09-02 | 海尔集团公司 | Be provided with the vertical air conditioner air-supply arrangement of distribution of air flow assembly |
| CN105156344A (en) * | 2015-09-11 | 2015-12-16 | 珠海格力电器股份有限公司 | Volute fan combined structure and vertical air conditioner |
| CN105650743A (en) * | 2016-03-28 | 2016-06-08 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
| CN205743139U (en) * | 2016-06-29 | 2016-11-30 | 爱佩仪中测（成都）精密仪器有限公司 | A kind of constant temperature machine room structure for accurate measurement |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180727 |
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| RJ01 | Rejection of invention patent application after publication |