CN207146780U - Ceiling machine - Google Patents
Ceiling machine Download PDFInfo
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- CN207146780U CN207146780U CN201721114071.XU CN201721114071U CN207146780U CN 207146780 U CN207146780 U CN 207146780U CN 201721114071 U CN201721114071 U CN 201721114071U CN 207146780 U CN207146780 U CN 207146780U
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- ceiling machine
- housing
- fresh wind
- wind port
- air inlet
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Abstract
The utility model discloses a kind of ceiling machine, the ceiling machine includes shell and fan assembly, the shell includes tubular shell, top plate and panel, the top plate and the panel are respectively arranged at two relative openends of the housing, the top plate offers fresh wind port, the panel offers indoor air inlet and air outlet, and the air-out is located on the periphery of the indoor air inlet；The fan assembly is installed in the housing, and between the fresh wind port and the indoor air inlet, air is introduced in the housing from the fresh wind port and the indoor air inlet.The utility model ceiling machine can realize the both sides air intake up and down from housing, and can introduce fresh air, be advantageous to the circulation of room air.
Description
Technical field
Air-conditioning technical field is the utility model is related to, more particularly to a kind of ceiling machine.
Background technology
Existing ceiling machine, have and be arranged at the housing of fuselage outer side, the housing is typically by chassis and polylith (such as four
Block) coaming plate encloses and formed.Generally, the housing of ceiling machine only has open at one end, that is, existing ceiling machine can only interior enter
Wind, indoor air-out, freezed or heated by the circulation of room air, it is impossible to introduced fresh air, be so unfavorable for room air
Circulation, after prolonged indoor air circulation, IAQ be deteriorated, have a strong impact on human body physical and mental health.
Utility model content
Main purpose of the present utility model is to propose a kind of ceiling machine, and the ceiling machine can be realized from the both sides up and down of housing
Air intake, and fresh air can be introduced, be advantageous to the circulation of room air.
To achieve the above object, the utility model proposes ceiling machine, the ceiling machine includes shell and fan assembly, institute
Stating shell includes tubular shell, top plate and panel, and the top plate and the panel are respectively arranged at that the housing is relative two to be opened
Mouth end, the top plate offer fresh wind port, and the panel offers indoor air inlet and air outlet, and the air outlet is located on institute
State the periphery of indoor air inlet；The fan assembly is installed in the housing, and is entered positioned at the fresh wind port with the interior
Between air port, air is introduced in the housing from the fresh wind port and the indoor air inlet.
Preferably, the rounded setting of the fresh wind port, the periphery of the fresh wind port are provided with in-flanges.
Preferably, the periphery part of the fresh wind port is swelled and forms bulge loop upwards, and one is formed on the inside of the bulge loop and is installed
Groove, air-inlet grille is installed in the mounting groove.
Preferably, the bottom land of the mounting groove forms multiple first stopper slots to lower recess, and the fan assembly includes
The mounting bracket of power supply machine installation, is provided with multiple first limit ribs on the mounting bracket, the mounting bracket located at it is described enter style
Between the upper surface of grid and the top plate, and each first limit rib is sticked in corresponding first stopper slot.
Preferably, the bottom land of the mounting groove is provided with four the first stopper slots, and four first stopper slots uniformly divide
It is distributed in the bottom land of the mounting groove.
Preferably, the area ratio of the fresh wind port and the indoor air inlet is 1/2~1/3.
Preferably, the fresh wind port and/or indoor air inlet is rounded, oval, square or polygon is set.
Preferably, the fan assembly include axial-flow windwheel, centrifugal wind wheel and the driving axial-flow windwheel with it is described from
The motor that heart wind wheel rotates, the centrifugal wind wheel are disposed in proximity to the side of the fresh wind port, and the axial-flow windwheel, which is arranged at, to be leaned on
The side of the nearly indoor air inlet.
Preferably, heat-insulation layer is provided with the housing, the heat-insulation layer is tubular and both ends are set in open, the guarantor
Warm layer fits in the inwall of the housing.
Preferably, the outside wall surface of the heat-insulation layer forms the second stopper slot towards sunken inside, the inwall projection of the housing
There is the second limit rib with the second stopper slot position correspondence, second limit rib is sticked in second stopper slot.
The shell of the utility model ceiling machine includes tubular shell, top plate and panel, the top plate and panel difference
Two relative openends of the housing are arranged at, the top plate offers fresh wind port, and the panel offers indoor air inlet, such as
This, the utility model ceiling machine can be realized from the fresh wind port and the indoor air inlet air intake, be advantageous to improve air intake
Air quantity；Further, since ceiling machine is installed on ceiling, the fresh wind port can be in communication with the outside, so as to introduce fresh air, favorably
In the circulation of room air.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, 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, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of the utility model ceiling machine；
Fig. 2 is the structural representation of the part-structure of the ceiling machine shown in Fig. 1；
Fig. 3 is the structural representation of the utility model shell；
Fig. 4 is the structural representation at another visual angle of the shell shown in Fig. 3.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Housing | 11 | Top plate |
| 12 | Panel | 111 | Fresh wind port |
| 121 | Indoor air inlet | 122 | Air outlet |
| 112 | In-flanges | 13 | Mounting groove |
| 131 | First stopper slot | 132 | Second limit rib |
| 20 | Air-inlet grille | 30 | Fan assembly |
| 14 | Bulge loop | 31 | Centrifugal wind wheel |
| 32 | Axial-flow windwheel | 40 | Mounting bracket |
| 41 | First limit rib | 50 | Heat-insulation layer |
| 51 | Second stopper slot |
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is relative between each part under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning
The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one
Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical scheme is conflicting or can not realize
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of ceiling machine, be called ceiling machine, belong to one kind of central air conditioning indoor unit.Ceiling machine
The center of wall top is typically mounted at, is not taken up space and elegant in appearance, and the air quantity of ceiling machine is bigger, and refrigeration compares
It is good.In this application, the ceiling machine is defined as close to one end of ceiling, by one of the ceiling machine away from ceiling
End is defined as down (as shown in Figure 1).
Referring to figs. 1 to Fig. 4, the utility model proposes ceiling machine include shell and fan assembly 30, the shell includes
Tubular shell 10, top plate 11 and panel 12, the top plate 11 and the panel 12 are respectively arranged at relative two of the housing 10
Openend.The top plate 11 offers fresh wind port 111, and the panel 12 offers indoor air inlet 121 and air outlet 122, institute
State the periphery that air outlet 122 is located on the indoor air inlet 121.The fan assembly 30 is installed in the housing 10, and
Between the fresh wind port 111 and the indoor air inlet 121, air is entered from the fresh wind port 111 and the interior
Air port 121 is introduced in the housing 10.
Specifically, the housing 10 both can be the tubular structure of cylinder or square tube or other forms, herein
It is not specifically limited.Below mainly so that cylindrical shape is set as an example.The housing 10 and the top plate 11 can be formed in one knot
Structure, so it is easily installed, reduces the Joining Technology between top plate 11 and housing 10, is advantageous to improve installation effectiveness.Certainly, institute
Housing 10 is stated to be fixed together by way of be bonded or rivet with the top plate 11, specifically can be according to actual need
Select.
The shape of the fresh wind port 111 and the indoor air inlet 121 can have a lot, for example, circular, ellipse, side
Shape and polygon etc., particular determination is not done herein.It is described new because the ceiling machine is generally mounted on the ceiling
Air port 111 can be in communication with the outside, and so as to introduce fresh air, be advantageous to the circulation of room air, so as to improve the sky of interior
Makings amount.
The ceiling machine also includes heat exchanger, and the heat exchanger is installed in the housing 10, and is set in the blower fan
The side wall of the periphery of component 30, the heat exchanger and the housing 10 encloses the exhaust air flue to form an annular, the air-out wind
Road is correspondingly arranged with the air outlet 122.
In addition, in order to prevent the gas after the heat exchanger exchanges heat from directly being carried out with the gas outside the housing 10
Heat exchange, heat-insulation layer 50 can be provided with the housing 10, the heat-insulation layer 50 is tubular and both ends are set in open, described
Heat-insulation layer 50 fits in the side wall of the housing 10.Meanwhile for the ease of installing and dismantling the heat-insulation layer 50, the shell can be made
The chamfered setting in lower end of body 10.
The fan assembly 30 can include centrifugal wind wheel and to drive the motor that the centrifugal wind wheel rotates, described
Centrifugal wind wheel is between the fresh wind port 111 and the indoor air inlet 121, by air from the fresh wind port 111 and institute
Indoor air inlet 121 is stated to introduce in the housing 10.
In order to further increase intake, the fan assembly 30 can also include axial-flow windwheel 32, centrifugal wind wheel 31 with
And the motor that the driving axial-flow windwheel 32 rotates with the centrifugal wind wheel 31.The axial-flow windwheel 32 and the centrifugal wind wheel 31
Can be structure as a whole setting (as shown in Figure 3), and certainly, the axial-flow windwheel 32 and the centrifugal wind wheel 31 can also be split
Set.Wherein, in the present embodiment, the centrifugal wind wheel 31 be disposed in proximity to be fresh wind port 111 side, by air from institute
Fresh wind port 111 is stated to introduce in the housing 10；The axial-flow windwheel 32 is disposed in proximity to the side of the indoor air inlet 121,
So that air is introduced in the housing 10 from the indoor air inlet 121.It is appreciated that in other embodiments, the axle stream
Wind wheel 32 is disposed in proximity to the side of the fresh wind port 111, and the centrifugal wind wheel 31 is disposed in proximity to the indoor air inlet 121
Side.
The shell of the utility model ceiling machine includes tubular shell 10, top plate 11 and panel 12, the top plate 11 and described
Panel 12 is respectively arranged at two relative openends of the housing 10, and the top plate 11 offers fresh wind port 111, the panel 12
Indoor air inlet 121 is offered, is entered in this way, the utility model ceiling machine can be realized from the fresh wind port 111 with the interior
The air intake of air port 121, be advantageous to improve the air quantity of air intake；Further, since ceiling machine is installed on ceiling, the fresh wind port 111
It can be in communication with the outside, so as to introduce fresh air, be advantageous to the circulation of room air.
In a preferred embodiment, the 111 rounded setting of fresh wind port, in the periphery of the fresh wind port 111 is provided with
Flange 112.The effect of the in-flanges 112 is can to play a part of guiding to the fresh air entered from the fresh wind port 111, together
When, due to having opened up the fresh wind port 111 on the top plate 11, the bulk strength of the housing 10 can reduce, thus, it is described interior
Flange 112 can also play a part of improving the intensity of housing 10.
The periphery part of the fresh wind port 11 is swelled and forms bulge loop 14 upwards, and the inner side of bulge loop 14 forms a mounting groove
13, air-inlet grille 20 is installed in the mounting groove 13.The mounting groove 13 is annularly set, and can be annular, elliptical ring
Shape or side's annular are set.Here, it should be noted that the top plate 11 swells and the top plate 11 is set in bumps upwards
Put, be so advantageous to improve the support strength of the top plate 11.In addition, the air-inlet grille is installed at the fresh wind port 111
20, certain filtering can be played a part of to the air for entering the ceiling machine, and because the air-inlet grille 20 is embedded at
In the mounting groove 13, so it is easy to the installation and dismounting of the air-inlet grille 20.
Further, the bottom land of the mounting groove 13 forms multiple first stopper slots 131 to lower recess, the blower fan group
Part 30 includes the mounting bracket 40 of power supply machine installation, and multiple first limit ribs 41, the mounting bracket are provided with the mounting bracket 40
40 are located between the air-inlet grille 20 and the upper surface of the top plate 11, and each first limit rib 41 is sticked in correspondingly
In one first stopper slot 131.The setting of multiple stopper slots, the mounting bracket 40 can not only be played spacing
Effect, the support strength effect for improving top plate 11 can also be played to the top plate 11.
In the present embodiment, in order that the mounting bracket 40 is more securely installed on the top plate 11 and the air-inlet grille
Between 20, the bottom land of the mounting groove 13 is provided with four the first stopper slots 131, and four first stopper slots 131 uniformly divide
It is distributed in the bottom land of the mounting groove 13.
In one embodiment, in order to reduce energy consumption, the size of the fresh wind port 111 should be less than the chi of the indoor return air mouth
It is very little, it is preferable that the area ratio of the fresh wind port 111 and the indoor air inlet 121 is 1/2~1/3.
Due to from outdoor introducing fresh air when, blower fan needs relatively high power, so as to increase the energy consumption of air conditioner, in the present embodiment
In, the air ports size of fresh wind port 111 is designed to account for the 1/2 or 1/3 of the air ports size of indoor return air mouth, can so make to have leisure
Adjust device at work, the indoor circulation of air is Main Patterns, and indoor and outdoor circulation is auxiliary mode, both ensure that interior
Ventilation, it is unlikely to consume excessive power again.
In order that the heat-insulation layer 50 and the side plate are snugly closer, it is preferable that the outside wall surface of the heat-insulation layer 50
The second stopper slot 51 is formed towards sunken inside, the inwall of the housing 10 is convexly equipped with and the position correspondence of the second stopper slot 51
Second limit rib 132, second limit rib 132 are sticked in second stopper slot 51.
In the present embodiment, the quantity of second stopper slot 51 is four, and four second stopper slots 51 uniformly divide
It is distributed in the outside wall surface of the heat-insulation layer 50, the quantity of second limit rib 132 and the quantity phase of second stopper slot 51
Deng and correspond.In this way, be advantageous to improve the connective stability between the housing 10 and the heat-insulation layer 50.
The shape of second limit rib 132 can have a lot, such as square, circular, oval or polygon.It is preferred that
Ground, second limit rib 132 is vertically to the strip setting of extension.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure under utility model of the present utility model design, made using the utility model specification and accompanying drawing content
Conversion, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
- A kind of 1. ceiling machine, it is characterised in that including：Shell, including tubular shell, top plate and panel, the top plate and the panel are respectively arranged at relative two of the housing Openend, the top plate offer fresh wind port, and the panel offers indoor air inlet and air outlet, and the air outlet is located on The periphery of the indoor air inlet；Fan assembly, be installed in the housing, and between the fresh wind port and the indoor air inlet, by air from The fresh wind port and the indoor air inlet are introduced in the housing.
- 2. ceiling machine as claimed in claim 1, it is characterised in that the rounded setting of fresh wind port, the week of the fresh wind port Edge is provided with in-flanges.
- 3. ceiling machine as claimed in claim 1, it is characterised in that the periphery part of the fresh wind port is swelled and formed convex upwards Ring, the bulge loop inner side form a mounting groove, air-inlet grille are provided with the mounting groove.
- 4. ceiling machine as claimed in claim 3, it is characterised in that the bottom land of the mounting groove forms multiple to lower recess One stopper slot, the fan assembly include the mounting bracket of power supply machine installation, multiple first limit ribs are provided with the mounting bracket, The mounting bracket is located between the air-inlet grille and the upper surface of the top plate, and each first limit rib is sticked in pair Answer in first stopper slot.
- 5. ceiling machine as claimed in claim 4, it is characterised in that the bottom land of the mounting groove be provided with four it is first spacing Groove, four first stopper slots are uniformly distributed in the bottom land of the mounting groove.
- 6. ceiling machine as claimed in claim 1, it is characterised in that the area ratio of the fresh wind port and the indoor air inlet is 1/2~1/3.
- 7. ceiling machine as claimed in claim 1, it is characterised in that the fresh wind port and/or the indoor air inlet it is rounded, Oval, square or polygon is set.
- 8. ceiling machine as claimed in claim 1, it is characterised in that the fan assembly include axial-flow windwheel, centrifugal wind wheel with And the motor that the driving axial-flow windwheel rotates with the centrifugal wind wheel, the centrifugal wind wheel are disposed in proximity to the fresh wind port Side, the axial-flow windwheel are disposed in proximity to the side of the indoor air inlet.
- 9. ceiling machine as claimed in claim 1, it is characterised in that be provided with heat-insulation layer in the housing, the heat-insulation layer is cylinder Shape and both ends are in that opening is set, and the heat-insulation layer fits in the inwall of the housing.
- 10. ceiling machine as claimed in claim 9, it is characterised in that the outside wall surface of the heat-insulation layer forms towards sunken inside Two stopper slots, the inwall of the housing are convexly equipped with the second limit rib with the second stopper slot position correspondence, second limit Position muscle is sticked in second stopper slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721114071.XU CN207146780U (en) | 2017-08-31 | 2017-08-31 | Ceiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721114071.XU CN207146780U (en) | 2017-08-31 | 2017-08-31 | Ceiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207146780U true CN207146780U (en) | 2018-03-27 |
Family
ID=61677003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721114071.XU Active CN207146780U (en) | 2017-08-31 | 2017-08-31 | Ceiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207146780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212443A (en) * | 2020-10-27 | 2021-01-12 | 西安建筑科技大学 | Air supply device with annular air opening and design method thereof |
-
2017
- 2017-08-31 CN CN201721114071.XU patent/CN207146780U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212443A (en) * | 2020-10-27 | 2021-01-12 | 西安建筑科技大学 | Air supply device with annular air opening and design method thereof |
| CN112212443B (en) * | 2020-10-27 | 2024-02-02 | 西安建筑科技大学 | Air supply device with annular air port and design method thereof |
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