CN106679139B - A kind of central air-conditioning and its volume adjusting apparatus - Google Patents
A kind of central air-conditioning and its volume adjusting apparatus Download PDFInfo
- Publication number
- CN106679139B CN106679139B CN201710046413.7A CN201710046413A CN106679139B CN 106679139 B CN106679139 B CN 106679139B CN 201710046413 A CN201710046413 A CN 201710046413A CN 106679139 B CN106679139 B CN 106679139B
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- fan
- air
- ribs
- air outlet
- adjusting apparatus
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Classifications
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- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/105—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers composed of diaphragms or segments
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The present invention discloses a kind of volume adjusting apparatus of central air-conditioning, and including air outlet and the blade that blocks being set at the air outlet, and the shielded area for blocking blade is adjustable, to change the exhaust area of the air outlet.When volume adjusting apparatus is in running order, central air-conditioning is by the gas after refrigeration via pipeline to air outlet, the variation that the volume adjusting apparatus passes through own form volume or the area of plane, change effective shielded area, to realize the exhaust area at adjustment air outlet, the air draft air quantity of air outlet is adjusted.Exhaust air rate cannot be needed to be modified according to user compared to the prior art, volume adjusting apparatus provided by the present invention can be adjusted the exhaust air rate of air outlet according to user's actual temperature demand.Invention additionally discloses a kind of central air-conditioning simultaneously, and including the volume adjusting apparatus on wind pipe and the setting wind pipe, the volume adjusting apparatus has above-mentioned beneficial effect.
Description
Technical field
The present invention relates to air conditioner parts technical field, in particular to a kind of volume adjusting apparatus of central air-conditioning.The present invention
Further relate to a kind of central air-conditioning including above-mentioned volume adjusting apparatus.
Background technique
As people's living standard improves, central air-conditioning is widely used in office or market environment, central air-conditioning
Temperature adjusting is carried out, is comfortably experienced to user.
Current central air-conditioning is all to use duct type structure, will through gas pipeline after air is freezed by refrigeration system
Air delivery after refrigeration is to different using areas.Air outlet is typically designed to shutter, and each blade construction is mutually indepedent,
That is the air outlet structure of the air outlet of back-shaped structural panel composition, back-shaped structural panel composition is integrally fixed, cannot individually or
Person's combining form carries out air quantity adjustment.When using central air-conditioning in summer, it may appear that be sitting at central air-conditioning air outlet position
Office worker feels the problem of supercooling, since the power of refrigeration system blower is certain, cannot need the row of being modified according to user
Air quantity, at this time, it may be necessary to the bulk temperature of central air-conditioning be adjusted, so that the environment temperature of overall region changes, when user adjusts
When the temperature of central air-conditioning, user needs constantly to operate central air-conditioning cumbersomely.
Therefore, it how to be adjusted the exhaust air rate of air outlet according to user's actual temperature demand, is those skilled in the art
Technical problem urgently to be resolved.
Summary of the invention
The object of the present invention is to provide a kind of volume adjusting apparatus of central air-conditioning, can be according to user's actual temperature demand
It is adjusted the exhaust air rate of air outlet.
In order to solve the above technical problems, the present invention provide a kind of volume adjusting apparatus of central air-conditioning, including air outlet with
And it is set to the blade that blocks at the air outlet, and the shielded area for blocking blade is adjustable, to change the air outlet
Exhaust area；
The blade that blocks includes covering of the fan and determines ribs of the fan, described to determine ribs of the fan and be fixed on the inner wall of the air outlet, described
Wherein a side of covering of the fan be connected to it is described determine on ribs of the fan, another side can circumferentially rotating along the air outlet；
The blade that blocks further includes dynamic ribs of the fan and knob, and the end for determining ribs of the fan is arranged in the knob, described dynamic
One end of ribs of the fan is arranged on the knob, and with the synchronous rotary in knob rotation, and another side of the covering of the fan connects
It connects on the dynamic ribs of the fan；
The covering of the fan includes the multilayer folding piece that can radially fold, and the two sides of each layer pleated sheet are distinguished
Ribs of the fan is determined and dynamic ribs of the fan is slidably connected with described.
Preferably, described to determine ribs of the fan and the quantity of dynamic ribs of the fan be specially 4 groups, and is uniformly set along the circumferential direction of the air outlet
It sets.
Preferably, the rotation angle of the dynamic ribs of the fan is 30 °~90 °.
The present invention also provides a kind of central air-conditioning, including wind pipe and the air quantity tune being arranged on the wind pipe
Regulating device, wherein the volume adjusting apparatus is volume adjusting apparatus described in above-mentioned any one.
The volume adjusting apparatus of central air-conditioning provided by the present invention mainly includes air outlet and is arranged at air outlet
Block blade.Wherein, air outlet is the exhaust outlet of central air-conditioning gas pipeline end, is mainly used for the gas that central air-conditioning freezes
Body is delivered to using area；It blocks blade to be arranged at air outlet, mainly blocks air outlet using own form surface, and block
Effective shielded area of blade is adjustable, therefore effective shielded area by changing itself, i.e., at changeable air outlet
Exhaust area, and then adjust air outlet air draft air quantity.When the volume adjusting apparatus of central air-conditioning is in running order, center
For air-conditioning by the gas after refrigeration via pipeline to air outlet, which passes through own form volume or plane
The variation of area changes effective shielded area, to realize the exhaust area at adjustment air outlet, adjusts the air draft wind of air outlet
Amount.It cannot be needed to be modified exhaust air rate, the air quantity of central air-conditioning provided by the present invention according to user compared to the prior art
Regulating device can be adjusted the exhaust air rate of air outlet according to user's actual temperature demand, simple to operate.
Detailed description of the invention
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 technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of overall structure diagram of specific embodiment provided by the present invention；
Fig. 2 is knob shown in Fig. 1 and the structural schematic diagram for determining ribs of the fan cooperation.
Wherein, in Fig. 1-Fig. 2:
Air outlet -1 blocks blade -2, and covering of the fan -21 determines ribs of the fan -22, moves ribs of the fan -23, knob -24, multilayer folding
Lamination -25.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to FIG. 1, Fig. 1 is a kind of overall structure diagram of specific embodiment provided by the present invention.
In a kind of specific embodiment provided by the present invention, mainly includes air outlet 1 and be arranged at air outlet 1
Block blade 2.
Wherein, air outlet 1 is the exhaust outlet of central air-conditioning gas pipeline end, is mainly used for the gas that central air-conditioning freezes
Body is delivered to using area；It blocks blade 2 to be arranged at air outlet 1, mainly blocks air outlet 1 using own form surface, and
It is adjustable for blocking effective shielded area of blade 2, therefore effective shielded area by changing itself, i.e., changeable outlet air
1 exhaust area at mouthful, and then adjust 1 air draft air quantity of air outlet.
Specifically, when the volume adjusting apparatus of central air-conditioning is in running order, central air-conditioning is by the gas after refrigeration
Via pipeline to air outlet 1, the volume adjusting apparatus is by blocking the shaped volumes of blade 2 or the change of the area of plane
Change, change effective shielded area, to realize the exhaust area at adjustment air outlet 1, adjusts the air draft air quantity of air outlet 1.Phase
It cannot be needed to be modified exhaust air rate according to user than in the prior art, volume adjusting apparatus provided by the present invention being capable of basis
User's actual temperature demand is adjusted the exhaust air rate of central air-conditioning, simple to operate.
In about a kind of preferred embodiment for blocking blade 2, blocks blade 2 and include covering of the fan 21 and determine ribs of the fan 22.Wherein,
Determine ribs of the fan 22 to be fixed on the inner wall of air outlet 1, meanwhile, wherein a side of covering of the fan 21, which is connected to, determines on ribs of the fan 22, so that fan
The side in face 21 is fixed, and the other side of covering of the fan 21 can be circumferentially rotated on the cross section of air outlet 1.In this way, working as covering of the fan
When 21 other side circumferentially rotates, so that effective shielded area of covering of the fan 21 changes, which is to block
The plane projection area namely shielded area of area multiply with cos θ (θ is the angle for blocking blade 2 with the cross section of air outlet 1)
Product.
Referring to FIG. 2, Fig. 2 is knob shown in Fig. 1 and the structural schematic diagram for determining ribs of the fan cooperation.
Covering of the fan 21 is circumferentially rotated for the ease of hand-held, dynamic 23 He of ribs of the fan can be added in blocking 2 structure of blade
Knob 24.Wherein, knob 24 is arranged in the end (end i.e. far from 1 inner wall of air outlet) for determining ribs of the fan 22, and by dynamic ribs of the fan 23
One end be arranged on knob 24.When knob 24 rotates, dynamic ribs of the fan 23 is driven to rotate synchronously with knob 24, meanwhile, by covering of the fan
21 another side is connected on dynamic ribs of the fan 23, in this way, can pull when needing adjustment to block effective shielded area of blade 2
Dynamic knob 24,24 stress of knob rotate, and one end due to moving ribs of the fan 23 is connected with knob 24, move ribs of the fan 23 also with rotation
Button 24 rotates synchronously, and then makes ribs of the fan 23 that covering of the fan 21 be driven to circumferentially rotate, thus change effective shielded area of covering of the fan 21,
The exhaust air rate of central air-conditioning is finally simply and easily adjusted according to user's actual temperature demand.
In view of the use environment and processing and manufacturing of the volume adjusting apparatus, about determining the one of ribs of the fan 22 and dynamic ribs of the fan 23
In kind preferred embodiment, it can will determine ribs of the fan 22 and dynamic ribs of the fan 23 is designed as 4 groups, and each group determines ribs of the fan 22 and dynamic ribs of the fan 23 along out
The circumferential direction in air port 1 is uniformly arranged.It is of course also possible to which ribs of the fan 22 will be determined and dynamic ribs of the fan 23 is designed as 6 groups or more, and every group fixed
Ribs of the fan 22 and dynamic ribs of the fan 23 are uniformly arranged along the circumferential direction of air outlet 1, wherein the quantity for determining ribs of the fan 22 and dynamic ribs of the fan 23 can be according to reality
Border applicable cases determine.
For example, if the rotation angle for moving ribs of the fan 23 at this time can be when to determine ribs of the fan 22 and 23 quantitative design of dynamic ribs of the fan be 4 groups
Arbitrary value in 30 °~90 ° sections, such as 30 °, 45 °, 60 °, 75 °, 90 °.According to the characteristic of central air-conditioning, can adopt
Control opening is realized with the structure of similar folding fan.Ribs of the fan 22 and dynamic ribs of the fan 23 are determined using 4 groups in total, and every group is determined 22 He of ribs of the fan
Dynamic ribs of the fan 23 and in-between covering of the fan 21 form a face folding fan, and every face folding fan occupies 90 degree of plane when being all unfolded.Work as folding fan
When switch, shielded area changes therewith, and the wind after freezing is still substantially uniform in the circumferential.When all 4 face folding fan whole exhibitions
When opening, only 4 angular zones of air outlet 1 can be with outlet air and air quantity greatly reduces；But only surplus outlet air region, it is ensured that air-cooled ducted air conditioner
It will not be damaged due to entirely without air outlet.Certainly, the rotation angle for moving ribs of the fan 23 can be determined according to actual use situation.
Change effective shielded area efficiency to improve volume adjusting apparatus, in a kind of preferred embodiment about covering of the fan 21
In, covering of the fan 21 can be designed as to the multilayer folding piece 25 that can be folded along the radial direction of 1 cross section of air outlet.Each layer pleated sheet
25 two sides pass through self-locking sliding-rail respectively and determine ribs of the fan 22 and dynamic ribs of the fan 23 is slidably connected, when needing to adjust the effective of covering of the fan 21
When shielded area, each layer pleated sheet 25 can be shunk along the center of circle direction of 1 cross section of air outlet, at this time each layer pleated sheet 25
Shielded area gradually becomes smaller, i.e. the effective shielded area of covering of the fan 21 gradually becomes smaller；Conversely, each layer pleated sheet 25 is transversal along air outlet 1
The center of circle side in face expands outwardly, and the shielded area of each layer pleated sheet 25 becomes larger, so according to user's actual temperature demand into
The exhaust air rate of row adjustment central air-conditioning.
The present invention also provides a kind of central air-conditioning, adjust dress including wind pipe and the air quantity being arranged on wind pipe
It sets, wherein the volume adjusting apparatus is identical as above content, and details are not described herein again.
In conclusion the volume adjusting apparatus of central air-conditioning provided by the present embodiment, mainly includes air outlet 1 and setting
Blade 2 is blocked at air outlet 1.Wherein, air outlet 1 be central air-conditioning gas pipeline end exhaust outlet, be mainly used for by
The gas of central air-conditioning refrigeration is delivered to using area；It blocks blade 2 to be arranged at air outlet 1, mainly utilizes own form table
Air outlet 1 is blocked in face, and the effective shielded area for blocking blade 2 is adjustable, therefore by changing effectively blocking for itself
Area, that is, can be changed at air outlet 1 exhaust area, and then adjust 1 air draft air quantity of air outlet.When the air quantity of central air-conditioning is adjusted
When device is in running order, central air-conditioning is by the gas after refrigeration via pipeline to air outlet 1, the volume adjusting apparatus
By blocking the shaped volumes of blade 2 or the variation of the area of plane, change effective shielded area, to realize adjustment air outlet
Exhaust area at 1 adjusts the air draft air quantity of air outlet 1.Compared to the prior art the row of being modified cannot be needed according to user
Air quantity, volume adjusting apparatus provided by the present invention can be adjusted the air draft of central air-conditioning according to user's actual temperature demand
Amount, it is simple to operate.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (4)
1. a kind of volume adjusting apparatus of central air-conditioning, which is characterized in that including air outlet (1) and be set to the air outlet
(1) blade (2) are blocked at, and the shielded area for blocking blade (2) is adjustable, to change the air draft of the air outlet (1)
Area；
The blade (2) that blocks includes covering of the fan (21) and determines ribs of the fan (22), described to determine ribs of the fan (22) and be fixed on the air outlet (1)
Inner wall on, wherein a side of the covering of the fan (21) be connected to it is described determine on ribs of the fan (22), another side can be along the outlet air
Mouth (1) circumferentially rotates；
The blade (2) that blocks further includes dynamic ribs of the fan (23) and knob (24), and the knob (24), which is arranged, determines ribs of the fan described
(22) one end of end, the dynamic ribs of the fan (23) is arranged on the knob (24), with same when the knob (24) rotate
Step rotation, and another side of the covering of the fan (21) is connected on the dynamic ribs of the fan (23)；
The covering of the fan (21) includes the multilayer folding piece (25) that can radially fold, and the two of each layer pleated sheet (25)
Ribs of the fan (22) is determined and dynamic ribs of the fan (23) is slidably connected with described respectively in side.
2. the volume adjusting apparatus of central air-conditioning according to claim 1, which is characterized in that described to determine ribs of the fan (22) and move
The quantity of ribs of the fan (23) is specially 4 groups, and is uniformly arranged along the circumferential direction of the air outlet (1).
3. the volume adjusting apparatus of central air-conditioning according to claim 2, which is characterized in that the rotation of the dynamic ribs of the fan (23)
Gyration is 30 °~90 °.
4. a kind of central air-conditioning, including wind pipe and the volume adjusting apparatus being arranged on the wind pipe, feature
It is, the volume adjusting apparatus is volume adjusting apparatus described in claim 1-3 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710046413.7A CN106679139B (en) | 2017-01-22 | 2017-01-22 | A kind of central air-conditioning and its volume adjusting apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710046413.7A CN106679139B (en) | 2017-01-22 | 2017-01-22 | A kind of central air-conditioning and its volume adjusting apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN106679139A CN106679139A (en) | 2017-05-17 |
| CN106679139B true CN106679139B (en) | 2019-04-05 |
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| CN201710046413.7A Active CN106679139B (en) | 2017-01-22 | 2017-01-22 | A kind of central air-conditioning and its volume adjusting apparatus |
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| CN (1) | CN106679139B (en) |
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| EP3940310A1 (en) * | 2020-07-14 | 2022-01-19 | Renson Ventilation NV | Valve for controlling a ventilation stream |
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| BE1028477B1 (en) * | 2020-07-14 | 2022-02-15 | Renson Ventilation Nv | VALVE TO CONTROL A VENTILATION FLOW |
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| Publication number | Publication date |
|---|---|
| CN106679139A (en) | 2017-05-17 |
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Address after: 510000 No.1 by helongsha villager group, Shengli village, Lishui Town, Nanhai District, Foshan City, Guangdong Province Patentee after: Guangdong Kaili HVAC Co.,Ltd. Address before: 510000 No.1 by helongsha villager group, Shengli village, Lishui Town, Nanhai District, Foshan City, Guangdong Province Patentee before: GUANGDONG CHIGO HEATING AND VENTILATION EQUIPMENT Co.,Ltd. |