CN207006490U - Weigh style grid and ceiling machine - Google Patents
Weigh style grid and ceiling machine Download PDFInfo
- Publication number
- CN207006490U CN207006490U CN201720543498.5U CN201720543498U CN207006490U CN 207006490 U CN207006490 U CN 207006490U CN 201720543498 U CN201720543498 U CN 201720543498U CN 207006490 U CN207006490 U CN 207006490U
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- fan blade
- weighing apparatus
- style grid
- submounts
- apparatus style
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Abstract
The utility model discloses a kind of weighing apparatus style grid and ceiling machine, the weighing apparatus style grid include support, fan blade and drive device, it is described that two submounts are divided into by another isolating frame including two intersecting isolating frames, each isolating frame, it is provided with air inlet on each submounts；The fan blade is installed on the air inlet turnablely；The drive device, it is installed on the support and connects the fan blade, drives the fan blade to overturn.The technical solution of the utility model is by setting the weighing apparatus style grid for being used for ceiling machine, when the rotation speed change of ceiling machine tubular wine wheel, weighing apparatus style grid each wind can be separated from, cause the air output of other tubular wine wheels so as to prevent a wherein through-flow wind speed round from changing, balanced-out wind action can be played with secondary.
Description
Technical field
Air-conditioning technical field is the utility model is related to, more particularly to a kind of day for weighing style grid and being provided with the weighing apparatus style grid
Flower machine.
Background technology
Axial-flow windwheel is provided with existing ceiling machine, axial-flow windwheel imports from air inlet at work, by air-flow, then
Exported by air outlet.However, axial flow blower is in the course of the work, noise is larger.
Through it is contemplated that, if making multiple tubular wine wheels into by axle stream is distinguished and admirable, can no doubt substantially reduce ceiling machine
Noise, but because tubular wine wheel is correspondingly arranged above air outlet, after air is from air inlet into ceiling machine inside,
Under the swabbing action of tubular wine wheel, air draught is shared to multiple tubular wine wheels.
However, in the case where each tubular wine wheel rotating speed has differences, by the gas of the higher tubular wine wheel blowout of rotating speed
Flow is larger, and rotating speed it is relatively low tubular wine wheel blowout throughput it is extremely low, not even air-out.Eventually result in by multiple air-out
The throughput homogeneity of mouth blowout is poor, influences Consumer's Experience.
Utility model content
Main purpose of the present utility model is to propose a kind of weighing apparatus style grid, it is intended to balances each air outlet blowout of ceiling machine
Air output.
To achieve the above object, the utility model proposes weighing apparatus style grid include support, fan blade and drive device, the bag
Two intersecting isolating frames are included, each isolating frame is divided into two submounts by another isolating frame, each submounts
On be provided with air inlet；The fan blade is installed on the air inlet turnablely；The drive device, it is installed on the support
And the fan blade is connected, to drive the fan blade to overturn.
Preferably, the submounts include being directed away from the extension of the infall of two isolating frames and in parallel arrangement of
Two installing plates, the fan blade are rotatablely installed in two installing plates.
Preferably, the fan blade is provided at both ends with rotation section, is provided with the installing plate and is installed for the rotation section
Axis hole.
Preferably, the rotation section includes rotating shaft and limited cap, and the rotating shaft passes through the axis hole, one end of the rotating shaft
The fan blade is connected, the other end connects the limited cap.
Preferably, one end of the fan blade is convexly equipped with a connected unit, and the rotating shaft is detachably connected with the connected unit.
Preferably, bearing is also equipped with the axis hole, the bearing is socketed the rotation section.
Preferably, the quantity of the fan blade is multiple that multiple fan blades are arranged on the bearing of trend of the installing plate.
Preferably, the submounts include housing, and the housing has the inner of the infall positioned at two isolating frames,
And the outer end relative with described the inner；The fan blade is rotatablely connected with described inner and described outer end.
Preferably, the angle between two isolating frames is more than or equal to 85 ° and less than or equal to 95 °.
Preferably, the drive device includes being installed on multiple motors on the support, each motor with it is each
The fan blade connection, to drive the fan blade to overturn.
Preferably, the drive device includes being installed on motor on each submounts, and by each submounts
On fan blade be flexibly connected connecting rod, the motor on each submounts correspondingly connects a fan blade of the submounts, described
Connecting rod is when the motor drives fan blade upset, driving other fan blades on the submounts to overturn.
Preferably, the inner side edge of the fan blade is convexly equipped with an axostylus axostyle, is offered on the connecting rod and accommodates the logical of the axostylus axostyle
Hole, the connecting rod drive the fan blade to overturn by the cooperation of the through hole and the axostylus axostyle.
Preferably, the through hole is in that the bar shaped extended in upward and downward is set, the side of the direction fan blade of the axostylus axostyle
A breach connected with the air-conditioning is offered, the breach is arranged at the through hole lower end.
The utility model also provides a kind of ceiling machine, including drip tray and weighing apparatus style grid, the weighing apparatus style grid include support,
Fan blade and drive device, it is described to be divided into two by another isolating frame including two intersecting isolating frames, each isolating frame
Submounts, each it is provided with air inlet on the submounts；The fan blade is installed on the air inlet turnablely；The drive
Dynamic device, is installed on the support and connects the fan blade, to drive the fan blade to overturn；The middle part of the drip tray is set
There is air inlet, the weighing apparatus style grid are arranged above the air inlet.
The technical solution of the utility model is by setting the weighing apparatus style grid for being used for ceiling machine, when ceiling machine tubular wine wheel
During rotation speed change, weighing apparatus style grid each wind can be separated from, so as to prevent a wherein through-flow wind speed round change and cause it
The air output of his tubular wine wheel, balanced-out wind action can be played with secondary.
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 embodiment of the utility model weighing apparatus style grid one；
Fig. 2 is the top view of weighing apparatus style grid in Fig. 1；
Fig. 3 is the side view of weighing apparatus style grid in Fig. 1；
Fig. 4 is enlarged drawing at A in Fig. 3；
Fig. 5 is the structural representation of fan blade in Fig. 1；
Fig. 6 is enlarged drawing at B in Fig. 5；
Fig. 7 is bar linkage structure schematic diagram in Fig. 1；
Fig. 8 is the structural representation for the embodiment of ceiling machine one for being provided with the style grid that weighed in Fig. 1；
Fig. 9 is the assembling structure schematic diagram of weighing apparatus style grid, tubular wine wheel and drip tray in Fig. 8.
Drawing reference numeral explanation：
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 for weighing style grid and being provided with the weighing apparatus style grid.
Ceiling machine has shell (such as Fig. 8 and Fig. 9), and shell includes drip tray 20, and the middle part of drip tray 20 has air intake vent
With the air outlet for being arranged on the air intake vent periphery；Heat exchanger 30 and tubular wine wheel 40 are provided with shell, weighing apparatus style grid 10 are set
It is placed in above the air intake vent.When tubular wine wheel 40 is run, air-flow enters in shell from air intake vent, and by weighing apparatus style grid 10
Weigh after wind, exchange heat with the heat exchanger 30, finally blown out by air outlet.
In the utility model embodiment, as shown in figure 1, weighing apparatus style grid 10 include support 10a, fan blade 10b and driving dress
10c is put, the support 10a includes two intersecting isolating frames 11, and each isolating frame 11 is split by another isolating frame 11
For two submounts 11a, each air inlet is provided with the submounts 11a；The fan blade 10b is installed on described turnablely
Air inlet；The drive device 10c is installed on the support 10a and connects the fan blade 10b, to drive the fan blade 10b
Upset.
Specifically, be divided into after two isolating frames 11 are intersecting on four submounts 11a, each submounts 11a be respectively provided with into
Air port, a wind area is formed between two adjacent submounts 11a.After weighing apparatus style grid 10 are arranged on ceiling machine, each wind area is corresponding
One tubular wine wheel 40.
On the structure of isolating frame 11, for example, 11 plate-like setting of the isolating frame, air inlet are opened in tabular isolating frame
On 11.For another example the isolating frame 11 is set in frame shaped, frame shaped isolating frame 11 encloses to form air inlet itself.In another example
The isolating frame 11 includes two bodies of rod be arrangeding in parallel, and after two isolating frames 11 are intersecting, the body of rod is connected with the body of rod, and two is parallel
The body of rod between form the air inlet.
Fan blade 10b is rotatably installed in air inlet (invisible), and when air-flow passes through air inlet, fan blade 10b can be free
Upset.
Four tubular wine wheels 40 of ceiling machine are compiled as the first wind wheel, the second wind wheel, the 3rd wind wheel and the 4th wind wheel, correspondence
, four Ge Feng areas of the style grid 10 that weigh are compiled and (compiled for the first wind area, the second wind area, the 3rd wind area and the 4th wind area by clockwise
Row).Before weighing apparatus style grid 10 are set, when ceiling machine is run, four tubular wine wheels operate simultaneously.In outside steady air current
In the case of, within the unit interval, the flow that air enters four Ge Feng areas is identical.
For example, when four tubular wine wheels 40 are with same rotational speed, air output corresponding to each tubular wine wheel 40 is
500m3/ h, if the rotating speed increase (user's regulation stall, increasing air output) of one of tubular wine wheel 40 (A wind wheels), A wind
Air output is likely to be breached 700m corresponding to wheel3/ h, after being influenceed by A wind wheels, and it should be 500m originally3/ h other through-flow wind
Air output will may respectively be reduced to 350m corresponding to wheel 403/h、400m3/h、350m3/h。
Under the swabbing action of tubular wine wheel 40, air draught flows to four tubular wine wheels 40.When the first wind wheel power is inclined
Greatly, when and the second wind wheel power is less than normal, more air-flows is had and flow directly into the first wind area from the second wind area and the 4th wind area.Enter
And can the throughput that blows out of the air outlet as corresponding to the first wind wheel it is larger, and the air outlet as corresponding to the second wind wheel and the 4th wind wheel
The throughput of blowout is minimum.
After weighing apparatus style grid 10 are set, when system detectio is very fast to the first wind speed round, drive device 10c can be passed through
The fan blade 10b corresponding to the first wind area on two submounts 11a is driven to overturn, so as to which the air inlet on two submounts 11a be covered,
So, on the one hand, the air-flow in the second wind area and the 4th wind area will not flow to the first wind area, be blown by the second wind wheel and the 4th wind wheel
The throughput gone out will not reduce；On the other hand, because the first wind speed round is very fast, then have more air-flows and flowed into from outside
First wind area.
So finally, smaller by the influence of other wind speed rounds by the throughput that tubular wine wheel 40 is blown out, weigh style grid
The air output of four air outlets of 10 pairs of ceiling machines has balanced action.
The technical solution of the utility model is by setting the weighing apparatus style grid 10 for being used for ceiling machine, when ceiling machine tubular wine wheel
Rotation speed change when, weighing apparatus style grid 10 can separate each wind from drawing so as to prevent a wherein through-flow wind speed round from changing
The air output of other tubular wine wheels is played, balanced-out wind action can be played with secondary.
Reference picture 2, on the one hand in order that the structure of weighing apparatus style grid 10 is more succinct, on the other hand in order to reduce weighing apparatus style grid 10
The windage of itself, in a preferred embodiment, the submounts 11a include the infall 100 away from two isolating frames 11 and prolonged
Two installing plates 111 stretched, the fan blade 10b are rotatablely installed in two installing plates 111.Here, shape between two installing plates 111
Into air inlet, fan blade 10b is at least rotatablely connected with a wherein installing plate 111.
Furthermore, on the one hand because fan blade 10b rotational frequencies are higher, another aspect air-flow and fan blade 10b effects position
Difference often is put, in order that fan blade 10b rotations are more smooth, in a preferred embodiment, being provided at both ends with for the fan blade 10b turns
Portion 10d is moved, the axis hole for rotation section 10d installations is provided with the installing plate 111.In this way, no matter air-flow is from which position
Put and impact fan blade 10b, fan blade 10b is rotated freely (when motor 12 does not drive fan blade 10b to rotate, fan blade 10b can freely be overturn).
Reference picture 3 is to Fig. 6, and because four tubular wine wheels in ceiling machine can also produce vibration in running, air-flow is to wind
Leaf 10b impact also can vibrate fan blade 10b, if fan blade 10b Oscillation Amplitudes are excessive, or fan blade 10b deformations, then fan blade
10b is likely to deviate from from installing plate 111, and the fan blade 10b deviate from is once enter tubular wine wheel, will cause ceiling machine seriously by
Damage.In consideration of it, in the present embodiment, the rotation section 10d includes rotating shaft 101 and limited cap 102, the rotating shaft 101 passes through institute
Axis hole is stated, one end of the rotating shaft 101 connects the fan blade 10b, and the other end connects the limited cap 102.Due to limited cap 102
It can be interlockingly connected with installing plate 111, then even if the gas shock power that fan blade 10b is subject to is larger, fan blade 10b is also difficult to from installation
Plate 111 departs from.
In another embodiment, reference picture 6, for the ease of fan blade 10b installation, one end of the fan blade 10b is convexly equipped with
One connected unit, the rotating shaft 101 are detachably connected with the connected unit.Here, rotating shaft 101 can with being detachably connected for connected unit
To be that a screwed hole is provided with connected unit, one end of rotating shaft 101 is provided with external screw thread, and rotation section 10d is passed through by rotating shaft 101
Axis hole and be threadedly coupled with connected unit.It can also be and a clasp is provided with rotating shaft 101, a catching groove is provided with connected unit, turn
Axle 101 by clasp insert catching groove and with connected unit snapping.
In view of in above-described embodiment, there is larger frictional force in rotating shaft 101 and the cooperation of axis hole, when in adjacent Liang Feng areas
In the case that throughput difference is not very big, fan blade 10b is difficult to rotate, in this way, weighing apparatus style grid 10 go out to ceiling machine air outlet
Air balance regulation is bad.In consideration of it, in the present embodiment, in order to reduce the frictional resistance of fan blade 10b rotations, to improve wind
The sensitivity that leaf 10b is rotated, bearing is also equipped with the axis hole, and the bearing is socketed the rotation section 10d.
For the style grid 10 that weigh, fan blade 10b quantity is more, and weighing apparatus style grid 10 are to ceiling machine air outlet amount
Balance regulation is better.So here, the quantity of the fan blade 10b is multiple, multiple fan blade 10b are in the installing plate
Arranged on 111 bearing of trend.
Above-described embodiment mainly elaborates that fan blade 10b arranges one by one on the length direction of isolating frame 11, fan blade 10b be
Upward and downward extension.Unlike the embodiments above, in the present embodiment, the submounts 11a includes housing, the housing
The inner with the infall 100 positioned at two isolating frames 11, and the outer end relative with described the inner；The fan blade 10b
It is rotatablely connected with described inner and described outer end.Namely fan blade 10b horizontally extends.When air-flow passes through air inlet
When, fan blade 10b can be in level to upset.
In one embodiment, referring to Figures 1 and 2, in order that the weighing apparatus wind of weighing apparatus style grid 10 is better, weighing apparatus style grid 10 are certainly
Body should minimize to weighing apparatus wind disturbing factor.So the angle between two adjacent submounts 11a should be roughly the same, such as
This, the air quantity in each wind area is also roughly the same.Here, the angle between two isolating frames 11 is more than or equal to 85 ° and is less than
Equal to 95 °.Herein, preferably two isolating frames 11 are mutually perpendicular to.
For drive device 10c type of drive can have it is a variety of, can be with as long as fan blade 10b upsets can be driven to be
's.In one embodiment, the drive device 10c includes the multiple motors 12 being installed on the support 10a, each electricity
Machine 12 is connected with each fan blade 10b, to drive the fan blade 10b to overturn.Namely each fan blade 10b is for an electricity
Machine 12, all motors 12 on each submounts 11a electrically connect after connecting with the electric-controlled plate of ceiling machine.Such as one of wind wheel
When rotating speed is very fast, can be adjusted by electric-controlled plate the wind wheel for two submounts 11a on all motors 12 run, so as to will
Air inlet on two submounts 11a covers.
Reference picture 1, unlike a upper embodiment, in order to reduce cost, in the present embodiment, the drive device
10c includes the motor 12 being installed on each submounts 11a, and the fan blade 10b on each submounts 11a is movable
Connecting rod 13 is connected, each the corresponding fan blade 10b for connecting the submounts 11a of the motor 12 on the submounts 11a, the company
Bar 13 is when the motor 12 drives the fan blade 10b to overturn, driving other fan blades 10b upsets submounts 11a on.
All fan blade 10b on namely each submounts 11a connect by same connecting rod 13, the connecting rod 13 and every height
Support 11a is flexibly connected, and when a wherein fan blade 10b is driven by motor 12 and when overturning, fan blade 10b can be with drivening rod 13
Motion, other fan blades 10b together beats are driven by connecting rod 13.
Linked manner on connecting rod 13 and fan blade 10b can be that the inner side edge of the fan blade 10b is convexly equipped with an axostylus axostyle
103, the through hole 130 for accommodating the axostylus axostyle 103 is offered on the connecting rod 13, and the connecting rod 13 passes through the hole of institute's through hole 130 and institute
State the cooperation of axostylus axostyle 103 and drive the fan blade 10b to overturn.
In the above-described embodiments, axostylus axostyle 103 is fixed in through hole 130, and this fixed form is obviously unfavorable for connecting rod 13
With fan blade 10b assembling.In order that connecting rod 13 and fan blade 10b assembling is simpler, quick, and in the present embodiment, the through hole
130 be in be set in the bar shaped of upward and downward extension, the direction fan blade 10b of the axostylus axostyle 103 side offer one with it is described
The breach that through hole 130 connects, the breach are arranged at the lower end of through hole 130.In this way, connecting rod 13 and fan blade 10b in assembling and
Demounting procedure is extremely succinct, rapid.
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 change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content
Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (14)
1. one kind weighing apparatus style grid, for ceiling machine, it is characterised in that including：
Support, the support include two intersecting isolating frames, and each isolating frame is divided into two sons by another isolating frame
Support, each it is provided with air inlet on the submounts；
Fan blade, the air inlet is installed on turnablely；
Drive device, it is installed on the support and connects the fan blade, drives the fan blade to overturn.
2. weighing apparatus style grid as claimed in claim 1, it is characterised in that the submounts include being directed away from two isolating frames
Infall extension and be in parallel arrangement of two installing plate, the fan blade is rotatablely installed in two installing plates.
3. weighing apparatus style grid as claimed in claim 2, it is characterised in that the fan blade is provided at both ends with rotation section, the peace
The axis hole for rotation section installation is provided with loading board.
4. weighing apparatus style grid as claimed in claim 3, it is characterised in that the rotation section includes rotating shaft and limited cap, described turn
Axle passes through the axis hole, and one end of the rotating shaft connects the fan blade, and the other end connects the limited cap.
5. weighing apparatus style grid as claimed in claim 4, it is characterised in that one end of the fan blade is convexly equipped with a connected unit, described
Rotating shaft is detachably connected with the connected unit.
6. weighing apparatus style grid as claimed in claim 3, it is characterised in that bearing, the bearing holder (housing, cover) are also equipped with the axis hole
Connect the rotation section.
7. weighing apparatus style grid as claimed in claim 2, it is characterised in that the quantity of the fan blade is multiple, multiple fan blades
Arranged on the bearing of trend of the installing plate.
8. weighing apparatus style grid as claimed in claim 1, it is characterised in that the submounts include housing, and the housing has position
In the inner of the infall of two isolating frames, and the outer end relative with described the inner；The fan blade and the inner and institute
State outer end rotation connection.
9. weighing apparatus style grid as claimed in claim 1, it is characterised in that the angle between two isolating frames is more than or equal to 85 °
And less than or equal to 95 °.
10. weighing apparatus style grid as claimed in claim 1, it is characterised in that the drive device includes being installed on the support
Multiple motors, each motor is connected with each fan blade, to drive the fan blade upset.
11. weighing apparatus style grid as claimed in claim 1, it is characterised in that the drive device includes being installed on each son
Motor on support, and the fan blade on each submounts is flexibly connected connecting rod, the motor pair on each submounts
A fan blade of the submounts should be connected, the connecting rod is when the motor drives the fan blade upset, driving the sub- branch
Other fan blades are overturn on frame.
12. weighing apparatus style grid as claimed in claim 11, it is characterised in that the inner side edge of the fan blade is convexly equipped with an axostylus axostyle, institute
The through hole for being offered on connecting rod and accommodating the axostylus axostyle is stated, the connecting rod is by the cooperation of the through hole and the axostylus axostyle to drive
State fan blade upset.
13. weighing apparatus style grid as claimed in claim 12, it is characterised in that the through hole is in that the bar shaped extended in upward and downward is set
Put, the side of the direction fan blade of the axostylus axostyle offers a breach connected with the through hole, and the breach is arranged at institute
State through hole lower end.
14. a kind of ceiling machine, including drip tray, it is characterised in that also include the weighing apparatus as described in claim 1 to 13 any one
Style grid, air inlet is provided with the middle part of the drip tray, and the weighing apparatus style grid are arranged above the air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720543498.5U CN207006490U (en) | 2017-05-12 | 2017-05-12 | Weigh style grid and ceiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720543498.5U CN207006490U (en) | 2017-05-12 | 2017-05-12 | Weigh style grid and ceiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207006490U true CN207006490U (en) | 2018-02-13 |
Family
ID=61444400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720543498.5U Active CN207006490U (en) | 2017-05-12 | 2017-05-12 | Weigh style grid and ceiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207006490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023975A (en) * | 2017-05-12 | 2017-08-08 | 广东美的制冷设备有限公司 | Weigh style grid and ceiling machine |
-
2017
- 2017-05-12 CN CN201720543498.5U patent/CN207006490U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023975A (en) * | 2017-05-12 | 2017-08-08 | 广东美的制冷设备有限公司 | Weigh style grid and ceiling machine |
| CN107023975B (en) * | 2017-05-12 | 2023-09-01 | 广东美的制冷设备有限公司 | Air balance grid and ceiling machine |
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