CN209027054U - A kind of air-conditioning noise reduction air duct and its air conditioner - Google Patents
A kind of air-conditioning noise reduction air duct and its air conditioner Download PDFInfo
- Publication number
- CN209027054U CN209027054U CN201821692901.1U CN201821692901U CN209027054U CN 209027054 U CN209027054 U CN 209027054U CN 201821692901 U CN201821692901 U CN 201821692901U CN 209027054 U CN209027054 U CN 209027054U
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- Prior art keywords
- pipeline
- docking
- air
- pair
- interlocking bar
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Abstract
The utility model discloses a kind of air-conditioning noise reduction air ducts, including pipeline, the pipeline is docked by several short tube bodies, pipeline docking endface is provided with docking groove, card is placed with docking chimb in the docking groove and docking chimb is connected to another short tube body, and level exists in pairs before and after being connected with first pair of connect cylinder and first pair of connect cylinder on side plate inner wall above and below the pipeline craft port.The adjusting bolt of link block upper and lower sides is tightened to centre rotation at the utility model pipeline craft port, it then adjusts bolt and struts the first connected interlocking bar by linkage block, so that the first docking capital the side plate up and down of first pair of connect cylinder, two lateral bracing pipelines forwards, backwards, so that the pipeline tension that side plate is subject to up and down increases, enhance its crushing resistance to the air-flow passed through, to reduce vibration, reduce the noise for driving the vibration of pipeline side plate to generate due to air-flow, the second docking column same principle struts side plate before and after pipeline simultaneously, enhances its tension.
Description
Technical field
The utility model relates to air-conditioning duct and its air conditioner technical fields, specially a kind of air-conditioning noise reduction air duct and its sky
Adjust device.
Background technique
Air-conditioning is mainly used for the equipment for controlling indoor temperature change generated in case, and central air-conditioning used in general public place can pacify
Equipped with air duct, i.e., a kind of metallic conduit is connected to air-conditioner air outlet, and the hot and cold air for generating air-conditioning is transmitted to corresponding
Indoor location；
Be disadvantageous in that existing for general air-conditioning duct and its air conditioner: general air conditioner and its air duct are due to mechanical sheet
The operating of body and generate vibration, vibration can be transferred on metal air duct tube body, to generate noise, and metal wind
Road tube body is usually by being composed than relatively thin metal iron sheet, and when air-flow passes through tube body, sound wave be easy to cause thin-walled to shake, from
And generate noise.
Utility model content
The purpose of this utility model is to provide a kind of air-conditioning noise reduction air duct and its air conditioners, to solve above-mentioned background technique
Middle to propose that general air conditioner and its air duct generate vibration due to the operating of machinery itself, vibration can be transferred to metal air duct
On tube body, to generate noise, and metal air duct tube body is usually by forming than relatively thin metal plates combine, air-flow is logical
When crossing tube body, sound wave be easy to cause thin-walled to shake, to lead to the problem of noise.
To achieve the above object, the utility model provides the following technical solutions: a kind of air-conditioning noise reduction air duct, including pipeline,
The pipeline is docked by several short tube bodies, and pipeline docking endface is provided with docking groove, card in the docking groove
It is placed with docking chimb and docking chimb is connected to another short tube body, it is horizontal on side plate inner wall above and below the pipeline craft port
It is connected with presence in pairs before and after first pair of connect cylinder and first pair of connect cylinder, vertical plane middle position setting where first pair of connect cylinder
There is link block, there are the first interlocking bar, first interlocking bar in side by articulate handover before and after the link block upper and lower side
End by articulate handover have the first docking column and first docking column correspondence be inserted in first pair of connect cylinder, the link block
Upper and lower sides are provided with linkage block, and the end for being installed with adjusting bolt and adjusting bolt in the linkage block vertically is screwed in connection
On block, side has the end of the second interlocking bar and the second interlocking bar to pass through hinge by articulate handover before and after the linkage block
Chain activity joins on the first ipsilateral interlocking bar side wall, is connected with vertically on side plate inner wall before and after the pipeline craft port
Second pair of connect cylinder and second pair of connect cylinder exists in pairs up and down, vertical plane middle position where second pair of connect cylinder is horizontally disposed to be had
Double thread telescopic rod, former and later two telescopic end upper and lower sides of the double thread telescopic rod pass through articulate and are connected with third
There is the second docking column in the end of interlocking bar and third interlocking bar by articulate handover, and the second docking column is inserted in second pair of connect cylinder
It is interior, hanger is connected on the upside of the pipeline outer wall vertically, the pipeline left end is connected with hard rubber set, and the hard rubber covers left end
Outer side edges along fixed to being connected to metal protection cylinder, the hard rubber set left end inner side edge along fixed to being connected to soft rubber sleeve, it is described
It is uniformly distributed between soft rubber sleeve and metal protection cylinder and is connected with spring.
Preferably, the docking groove inner wall fitting is provided with rubber pad.
Preferably, the end activity of the double thread telescopic rod is cased with pivoted housing and third interlocking bar is handed over by articulate
Then the outer wall of pivoted housing.
Preferably, fitting is provided with mineral wool in the inner wall of the pipe.
A kind of air conditioner, including discharge pipe, discharge pipe right end edge is provided with chimeric circle and soft rubber sleeve covers
At chimeric circle, the air conditioner external frame has hanging box.
Preferably, fixed ring is cased at the chimeric circle and fixed ring is pressing against soft rubber sleeve.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model air conditioner is hanging connected on ceiling by hanging box, while pipeline is hanging connected in day by hanger fixation
On card, air conditioner starting shakes the soft rubber by connecting between discharge pipe and pipeline caused by mechanical operation itself when running
Set, spring and hard rubber pack into row buffering mitigation, mitigate the vibration reached at pipeline, to reduce noise caused by vibration；
2, the adjusting bolt of link block upper and lower sides is tightened to centre rotation at the utility model pipeline craft port, then is adjusted
Bolt struts the second interlocking bar by linkage block, and the second interlocking bar then struts the first connected interlocking bar, so that first pair
Connect capital the side plate up and down of first pair of connect cylinder, two lateral bracing pipelines forwards, backwards so that the pipeline tension that side plate is subject to up and down increases
Greatly, enhance its crushing resistance to the air-flow passed through, to reduce vibration, reduce since air-flow drives the vibration of pipeline side plate to generate
Noise, while the double thread telescopic rod both ends between side plate before and after pipeline are rotated outward into elongation, third interlocking bar is strutted, is made
Connected the second docking capital the front and back side plate of second pair of connect cylinder lower two lateral bracing pipelines upwards so that side before and after pipeline
The tension that plate is subject to increases, and reduces air-flow and generates vibrating noise.
Detailed description of the invention
Fig. 1 is a kind of air-conditioning noise reduction of the utility model air duct overall structure diagram；
Fig. 2 is the right view structure chart of pipeline in a kind of air-conditioning noise reduction of the utility model air duct；
Fig. 3 is the right view structure chart of discharge pipe in a kind of air-conditioning noise reduction of the utility model air duct.
In figure: 1- pipeline；2- docks chimb；3- second is to connect cylinder；4- double thread telescopic rod；5- third interlocking bar；6-
First pair of connect cylinder；7- hard rubber set；8- metal protection cylinder；9- spring；10- soft rubber sleeve；11- fixed ring；12- hanger；13- goes out
Air hose；14- air conditioner；15- hanging box；16- docking groove；17- second docks column；18- pivoted housing；19- first docks column；20- first
Interlocking bar；21- link block；The second interlocking bar of 22-；23- adjusts bolt；24- linkage block；The chimeric circle of 25-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of air-conditioning noise reduction air duct, including pipeline 1, institute
It states pipeline 1 to be docked by several short tube bodies, the pipeline 1 docks endface and is provided with docking groove 16, the docking groove 16
Interior card is placed with docking chimb 2 and docking chimb 2 is connected to another short tube body, side plate inner wall above and below 1 craft port of pipeline
Upper equal level is connected with first pair of connect cylinder 6 and first pair of 6 front and back of connect cylinder exists in pairs, first pair of connect cylinder, the 6 place vertical plane
Middle position is provided with link block 21, and there is the first interlocking bar in side by articulate handover before and after 21 upper and lower side of link block
20, the end of first interlocking bar 20 has the first docking column 19 by articulate handover and the first docking correspondence of column 19 is inserted in
In first pair of connect cylinder 6,21 upper and lower sides of link block are provided with linkage block 24, are installed with adjusting vertically in the linkage block 24
The end of bolt 23 and adjusting bolt 23 is screwed on link block 21, and the 24 front and back side of linkage block passes through articulate and joins
There is the end of the second interlocking bar 22 and the second interlocking bar 22 to pass through articulate and joins ipsilateral 20 side wall of the first interlocking bar
On, on side plate inner wall be connected with second pair of connect cylinder 3 vertically before and after 1 craft port of pipeline and second pair of about 3 connect cylinder at
To presence, second pair of connect cylinder, the 3 place vertical plane middle position is horizontally disposed double thread telescopic rod 4, the double end spiral shell
Former and later two telescopic end upper and lower sides of line telescopic rod 4 pass through the end that articulate is connected with third interlocking bar 5 and third interlocking bar 5
There is the second docking column 17 at end by articulate handover, and the second docking column 17 is inserted in second pair of connect cylinder 3,1 outer wall of pipeline
Upside is connected with hanger 12 vertically, and 1 left end of pipeline is connected with hard rubber set 7, and the 7 left end outer side edges of hard rubber set are along solid
It is fixed to being connected to metal protection cylinder 8, the 7 left end inner side edges of hard rubber set are along fixed to being connected to soft rubber sleeve 10, the soft rubber
It is uniformly distributed between set 10 and metal protection cylinder 8 and is connected with spring 9.
16 inner wall of the docking groove fitting is provided with rubber pad, for enhancing the leakproofness at 1 docking of pipeline；The double end
The end activity of screw telescopic bar 4 is cased with pivoted housing 18 and third interlocking bar 5 joins the outer wall of pivoted housing 18 by articulate, turns
Set 18 facilitates double thread telescopic rod 14 third interlocking bar 5 and second docking column 17 when rotating adjustment length to be maintained at vertical plane
It is interior；Fitting is provided with mineral wool on 1 inner wall of pipeline, for reducing noise.
A kind of air conditioner 14, including discharge pipe 13, the 13 right end edge of discharge pipe are provided with chimeric circle 25 and soft rubber
10 sets of gum cover at chimeric circle 25, are cased with fixed ring 11 at the chimeric circle 25 and fixed ring 11 are pressing against soft rubber sleeve 10, fixed
Ring 11 is used for so that soft rubber sleeve 10 is docked with the fixation of discharge pipe 13；14 external frame of air conditioner has hanging box 15.
Working principle: the air conditioner 14 of the utility model is hanging connected on ceiling by hanging box 15, while pipeline 1 is by hanging
The fixation of frame 12 is hanging connected on ceiling, when starting operation of air conditioner 14 is mechanical itself run caused by vibration by discharge pipe 13 with
Soft rubber sleeve 10, spring 9 and the hard rubber set 7 connected between pipeline 1 carries out buffering mitigation, mitigates the vibration reached at pipeline 1,
To reduce noise caused by vibration, at the same at 1 craft port of pipeline 21 upper and lower sides of link block adjusting bolt 23 to centre
Rotation is tightened, then adjusts bolt 23 by linkage block 24 and strut the second interlocking bar 22, and the second interlocking bar 22 is then strutted and connected
The first interlocking bar 20 so that the first docking column 19 heads on the side plate up and down of first pair of connect cylinder 6, two lateral bracing pipelines 1 forwards, backwards,
So that the tension that about 1 side plate of pipeline is subject to increases, enhance its crushing resistance to the air-flow passed through, to reduce vibration, reduces
Due to the noise that air-flow drives the vibration of 1 side plate of pipeline to generate, while by the double thread telescopic rod 4 between 1 front and back side plate of pipeline
Both ends rotate outward elongation, strut third interlocking bar 5, so that the second docking column 17 connected heads on second pair of connect cylinder 3 upwards
The front and back side plate of lower two lateral bracing pipelines 1 reduces air-flow generation vibration and makes an uproar so that the tension that 1 front and back side plate of pipeline is subject to increases
Sound.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of air-conditioning noise reduction air duct, including pipeline (1), it is characterised in that: the pipeline (1) by several short tube bodies dock and
At, the pipeline (1) docking endface is provided with docking groove (16), in the docking groove (16) card be placed with docking chimb (2) and
Docking chimb (2) is connected to another short tube body, and level is connected with the to pipeline (1) craft port on side plate inner wall up and down
Exist in pairs before and after a pair of of connect cylinder (6) and first pair of connect cylinder (6), vertical plane interposition where first pair of connect cylinder (6) installs
It being equipped with link block (21), side has the first interlocking bar (20) by articulate handover before and after link block (21) upper and lower side,
The end of first interlocking bar (20) has the first docking column (19) by articulate handover and the first docking column (19) is corresponding
It is inserted in first pair of connect cylinder (6), link block (21) upper and lower sides are provided with linkage block (24), in the linkage block (24)
The end for being installed with adjusting bolt (23) and adjusting bolt (23) vertically is screwed on link block (21), before and after the linkage block (24)
Side has the end of the second interlocking bar (22) and the second interlocking bar (22) to join by articulate by articulate handover
Be connected with the on ipsilateral the first interlocking bar (20) side wall, before and after pipeline (1) craft port on side plate inner wall vertically
Two pairs of connect cylinders (3) and the presence in pairs up and down of second pair of connect cylinder (3), vertical plane middle position water where second pair of connect cylinder (3)
Flat to be provided with double thread telescopic rod (4), described former and later two telescopic end upper and lower sides of double thread telescopic rod (4) pass through hinge
There is the second docking column (17) in the end for being connected with third interlocking bar (5) and third interlocking bar (5) by articulate handover,
Second docking column (17) is inserted in second pair of connect cylinder (3), is connected with hanger (12) vertically on the upside of pipeline (1) outer wall, described
Pipeline (1) left end is connected with hard rubber set (7), and hard rubber set (7) left end outer side edges are along fixed to being connected to metal protection cylinder
(8), hard rubber set (7) left end inner side edge along fixed to being connected to soft rubber sleeve (10), the soft rubber sleeve (10) and metal
It is uniformly distributed between protection cylinder (8) and is connected with spring (9).
2. a kind of air-conditioning noise reduction air duct according to claim 1, it is characterised in that: docking groove (16) the inner wall fitting is set
It is equipped with rubber pad.
3. a kind of air-conditioning noise reduction air duct according to claim 1, it is characterised in that: the double thread telescopic rod (4)
End activity is cased with pivoted housing (18) and third interlocking bar (5) joins the outer wall of pivoted housing (18) by articulate.
4. a kind of air-conditioning noise reduction air duct according to claim 1, it is characterised in that: be bonded and set on pipeline (1) inner wall
It is equipped with mineral wool.
5. a kind of air conditioner (14), including discharge pipe (13), it is characterised in that: discharge pipe (13) the right end edge is provided with
Soft rubber sleeve (10) in chimeric circle (25) and pipeline (1) covers at chimeric circle (25), and air conditioner (14) external frame is hung
Frame (15).
6. a kind of air conditioner according to claim 5, it is characterised in that: be cased with fixed ring (11) at the chimeric circle (25)
And fixed ring (11) is pressing against soft rubber sleeve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821692901.1U CN209027054U (en) | 2018-10-18 | 2018-10-18 | A kind of air-conditioning noise reduction air duct and its air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821692901.1U CN209027054U (en) | 2018-10-18 | 2018-10-18 | A kind of air-conditioning noise reduction air duct and its air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209027054U true CN209027054U (en) | 2019-06-25 |
Family
ID=66906773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821692901.1U Expired - Fee Related CN209027054U (en) | 2018-10-18 | 2018-10-18 | A kind of air-conditioning noise reduction air duct and its air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209027054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440430A (en) * | 2019-08-28 | 2019-11-12 | 安徽安缆模具有限公司 | A kind of idle call goes noise improved air duct to support |
-
2018
- 2018-10-18 CN CN201821692901.1U patent/CN209027054U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440430A (en) * | 2019-08-28 | 2019-11-12 | 安徽安缆模具有限公司 | A kind of idle call goes noise improved air duct to support |
| CN110440430B (en) * | 2019-08-28 | 2020-12-18 | 安徽安缆模具有限公司 | Noise-removing improved air duct support for air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 Termination date: 20201018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |