CN109050199A - A kind of novel noise reduction air conditioner pipeline assembly - Google Patents
A kind of novel noise reduction air conditioner pipeline assembly Download PDFInfo
- Publication number
- CN109050199A CN109050199A CN201810935489.XA CN201810935489A CN109050199A CN 109050199 A CN109050199 A CN 109050199A CN 201810935489 A CN201810935489 A CN 201810935489A CN 109050199 A CN109050199 A CN 109050199A
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- voltage tube
- pipe clamp
- tube
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- 230000009467 reduction Effects 0.000 title claims abstract description 28
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 238000012423 maintenance Methods 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims 1
- 238000004378 air conditioning Methods 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000002360 explosive Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H1/00557—Details of ducts or cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H2001/006—Noise reduction
Abstract
The present invention discloses a kind of novel noise reduction air conditioner pipeline assembly, includes high pressure tube assembly, low pressure tube assembly and pipe clamp assembly, is clamped between high pressure tube assembly and low pressure tube assembly by pipe clamp assembly, and be fixed on vehicle body；High pressure tube assembly, third high-voltage tube middle part is provided with quick coupling and maintenance connector, and is enclosed with bellows on the outside of third high-voltage tube；Low pressure tube assembly, third low-voltage tube middle part are provided with quick coupling, and muffler is provided between third low-voltage tube and the 4th low-voltage tube, and muffler is in hollow cylindrical, and mid diameter is greater than both ends diameter；Bellows is enclosed on the outside of 5th low-voltage tube and the 6th low-voltage tube；Pipe clamp assembly is provided with rubber washer between pipe clamp assembly and low pressure tube assembly along high pressure tube assembly and low-voltage tube inter-module every setting, pipe clamp assembly and high pressure tube assembly.It is an advantage of the current invention that noise is small in the air-conditioning duct course of work, the fixation of structurally reasonable and pipe clamp reliably is not easy to loosen.
Description
Technical field
The present invention relates to automotive air-conditioning system technical field more particularly to a kind of novel noise reduction air conditioner pipeline assemblies.
Background technique
Automotive air-conditioning system is to realize freeze to air in a car compartment, heat, taking a breath and the device of air cleaning.It can
To provide comfortably environment by bus for passenger, the fatigue strength of driver is reduced, traffic safety is improved.Automotive air-conditioning system is main
By rapid steamer, compressor, condenser and air-conditioning duct assembly, air-conditioning duct is the company of each function part of air conditioner cooling cycle system
Connection device.Muffler is usually positioned close to compressor section by existing noise reduction air conditioner pipeline, because of the space very little at compressor, is led
Cause air conditioning pipe system design and post-production difficult；And pipe-line system is mounted in vehicle body, is influenced by engine vibration, branch
Frame is easy to loosen, and generates noise.
Summary of the invention
It is an object of the present invention to be directed to the above-mentioned deficiency of the prior art, propose that noise is small, stable structure one kind is novel
Noise reduction air conditioner pipeline assembly.
The technical solution used to solve the technical problems of the present invention is that proposing a kind of novel noise reduction air conditioner pipeline assembly, wrap
High pressure tube assembly, low pressure tube assembly and pipe clamp assembly have been included, has been pressed from both sides between high pressure tube assembly and low pressure tube assembly by pipe clamp assembly
It holds, and is fixed on vehicle body；
The high pressure tube assembly, the first high-voltage tube, the second high-voltage tube and third high pressure including passing sequentially through connector connection
Pipe；It is provided with quick coupling and maintenance connector in the middle part of the third high-voltage tube, and is enclosed with bellows on the outside of third high-voltage tube；
The low pressure tube assembly, the first low-voltage tube, the second low-voltage tube, third low pressure including passing sequentially through connector connection
Pipe, the 4th low-voltage tube, the 5th low-voltage tube and the 6th low-voltage tube；It is provided with quick coupling in the middle part of the third low-voltage tube, third is low
Muffler is provided between pressure pipe and the 4th low-voltage tube, muffler is in hollow cylindrical, and mid diameter is greater than both ends diameter；The
Bellows is enclosed on the outside of five low-voltage tubes and the 6th low-voltage tube；
The pipe clamp assembly, along high pressure tube assembly and low-voltage tube inter-module every setting, the pipe clamp assembly and high-voltage tube
Component is provided with rubber washer between pipe clamp assembly and low pressure tube assembly.
In a kind of above-mentioned novel noise reduction air conditioner pipeline assembly, second low-voltage tube, the second high-voltage tube and the 5th are low
Pressure pipe is high voltage bearing rubber tube.
In a kind of above-mentioned novel noise reduction air conditioner pipeline assembly, the first low pressure tube head is connected with the first pipe and connects
Head, the first high pressure tube head are connected with the second pipe fitting, and the 6th low-voltage tube tail portion is connected with third pipe fitting, third high-voltage tube tail
Portion is connected with the 4th pipe fitting.
In a kind of above-mentioned novel noise reduction air conditioner pipeline assembly, first pipe fitting, the second pipe fitting, third pipe are connect
The tube outer surface of head and the 4th pipe fitting is provided with multiple seal grooves.
In a kind of above-mentioned novel noise reduction air conditioner pipeline assembly, first pipe fitting, the second pipe fitting and third pipe
It is provided on connector and has protruded outward flange collar with the integrally formed pressing plate of pipe fitting, the 4th pipe fitting.
In a kind of above-mentioned novel noise reduction air conditioner pipeline assembly, installation is offered on the pressing plate of the third pipe fitting
Slot offers recessed circle in mounting groove, and the recessed circle is for installing the flange collar of the 4th pipe fitting.
In a kind of above-mentioned novel noise reduction air conditioner pipeline assembly, the pipe clamp assembly successively includes the first pipe clamp,
Two pipe clamps, third pipe clamp, the 4th pipe clamp and the 5th pipe clamp；The 5th pipe clamp two sides are provided with self-locking buckle, and the first head is set
It is equipped with the first limit card base.
In a kind of above-mentioned novel noise reduction air conditioner pipeline assembly, anti-ceasma is offered in the middle part of second pipe clamp, is being turned
Multiple convex ribs are provided at angle, end is provided with the second limit card base.
In a kind of above-mentioned novel noise reduction air conditioner pipeline assembly, the lumen wall of the third pipe clamp is distributed with multiple convex
Item, guide head and tensioning circle are provided on lumen outer wall, and the guide head and tensioning circle cooperation are fixed on vehicle body；The lumen
It is locked by two drag hooks being arranged along different directions.
In a kind of above-mentioned novel noise reduction air conditioner pipeline assembly, the first rubber pad is provided in the third pipe clamp lumen
Circle and the second rubber washer, the first rubber washer and the second rubber washer offer multiple for absorbing vibration far from lumen side
Through slot offers multiple grooves with the cooperation of lumen raised line close to lumen side.
Compared with prior art, the invention has the following advantages:
1, the present invention improves the structure of muffler and muffler is mounted between third low-voltage tube and the 4th low-voltage tube,
Make air-conditioning work lower noise, air-conditioning duct is rationally distributed；
2, the pipe clamp structure different according to the different position designs of high pressure tube assembly and low pressure tube assembly in vehicle body,
And cooperation offers the rubber washer use of multiple shock-absorbing through slots, after being fixed on pipeline on vehicle body, absorption vibrating effect is good, no
It easily loosens and generates noise；
3, third pipe clamp lumen is locked by two drag hooks being arranged along different directions, and dual fail-safe is not easy to loosen；
4, the first pipe fitting, the second pipe fitting, third pipe fitting and the 4th pipe fitting are sealed by multiple sealing rings, sealing
Effect is good, not vulnerable.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the schematic diagram of another visual angle figure of overall structure；
Fig. 3 is third pipe fitting and the 4th pipe fitting work explosive view；
Fig. 4 is third pipe clamp and the first rubber washer, the second rubber washer explosive view；
Fig. 5 is third pipe clamp structure schematic diagram；
Fig. 6 is the 5th pipe clamp junction explosive view；
Fig. 7 is the second pipe clamp structure schematic diagram；
Fig. 8 is another visual angle schematic diagram of the second pipe clamp.
In figure, 10, high pressure tube assembly；11, the first high-voltage tube；12, the second high-voltage tube；13, third high-voltage tube；20, low pressure
Tube assembly；21, the first low-voltage tube；22, the second low-voltage tube；23, third low-voltage tube；24, the 4th low-voltage tube；25, the 5th low-voltage tube；
26, the 6th low-voltage tube；30, pipe clamp assembly；31, the first pipe clamp；32, the second pipe clamp；321, convex ribs；322, anti-ceasma；323, spiral shell
Silk via hole；324, the second limit card base；33, third pipe clamp；331, the first drag hook；332, the second drag hook；333, tensioning circle；334,
Guide head；335, raised line；34, the 4th pipe clamp；35, the 5th pipe clamp；351, self-locking buckle；352, the first limit card base；40, noise reduction
Device；50, tube joint assembly；51, the first pipe fitting；52, the second pipe fitting；53, third pipe fitting；531, recessed circle；54, third pipe
Connector；541, flange collar；60, sealing ring；71, the first rubber washer；72, the second rubber washer；81, third rubber washer；82,
Four rubber washers；83, the 5th rubber washer；90, fixing lug boss.
Specific embodiment
Technical solution of the present invention is described in further detail below by conjunction with the drawings and specific embodiments, but this
Invention is not limited to these examples.
As shown in Figures 1 to 8, a kind of novel noise reduction air conditioner pipeline assembly includes high pressure tube assembly 10, low pressure tube assembly
20 and pipe clamp assembly 30, it is clamped between high pressure tube assembly 10 and low pressure tube assembly 20 by pipe clamp assembly 30, and be fixed on vehicle body
On.High pressure tube assembly 10, the first high-voltage tube 11, the second high-voltage tube 12 and third high-voltage tube including passing sequentially through connector connection
13；Quick coupling and maintenance connector are provided in the middle part of third high-voltage tube 13, quick coupling and maintenance connector can be used for quickly detecting
The pressure of pipe-line system and the effect of addition refrigerant.
Low pressure tube assembly 20, the first low-voltage tube 21, the second low-voltage tube 22, third low pressure including passing sequentially through connector connection
Pipe 23, the 4th low-voltage tube 24, the 5th low-voltage tube 25 and the 6th low-voltage tube 26；Fast quick access is provided in the middle part of the third low-voltage tube 23
Head is provided with muffler 40 between third low-voltage tube 23 and the 4th low-voltage tube 24, muffler 40 is in hollow cylindrical, and middle part is straight
Diameter is greater than both ends diameter；Muffler 40 is when gas passes through, sectional area suddenly change, and reduces sonic propagation of making an uproar.And in third
Bellows is enclosed on the outside of high-voltage tube 13, the 5th low-voltage tube 25 and the 6th low-voltage tube 26；Bellows can not only protect pipeline, moreover it is possible to
Heat-insulated, absorption vibration.Preferably, the second low-voltage tube 22, the second high-voltage tube 12 and the 5th high-voltage tube are high voltage bearing rubber tube, rubber
Sebific duct is easily bent, curved arrangement when facilitating piping connection.
First low-voltage tube, 21 head is connected with the first pipe fitting 51, and the first pipe joint 51 is connected with air conditioner compressed generator terminal；
First high-voltage tube, 11 head is connected with the second pipe fitting 52, and the second pipe fitting 52 is connect with air-conditioning condenser；6th low-voltage tube 26
Tail portion is connected with third pipe fitting 53, and 13 pipe tail portion of third high pressure is connected with the 4th pipe fitting 54, third pipe fitting 53 and the 4th
Pipe fitting 54 is connected with air-conditioner host.First pipe fitting 51, the second pipe fitting 52, third pipe fitting 53 and the 4th pipe fitting 54
Tube outer surface is provided with multiple seal grooves, and multiple sealing rings are equipped in multiple seal grooves, is sealed by multiple sealing rings
Effect is good.Preferably, it is provided on the first pipe fitting 51, the second pipe fitting 52 and third pipe fitting 53 and is integrally formed with pipe fitting
Pressing plate, the 4th pipe fitting 54 protruded outward flange collar 541.Mounting groove, mounting groove are offered on the pressing plate of third pipe fitting 53
In offer recessed circle 531, the recessed circle 531 is for installing the flange collars 541 of the 4th pipe fitting.The pressing plate of third pipe fitting is by third
Pipe fitting 53 and the 4th pipe fitting 54 are pressed abd fixed on host, and integrated level is high, save space.
Pipe clamp assembly 30, along high pressure tube assembly 10 and the setting of the interval of low pressure tube assembly 20, the pipe clamp assembly 30 and height
Pressure pipe component 10 is provided with rubber washer between pipe clamp assembly 30 and low pressure tube assembly 20.Pipe clamp assembly 10 successively includes
One pipe clamp 31, the second pipe clamp 32, third pipe clamp 33, the 4th pipe clamp 34 and the 5th pipe clamp 35；It is offered in the middle part of second pipe clamp 32 anti-
Ceasma 322 is on the corner provided with multiple convex ribs 321, and end is provided with the second limit card base 324, and bolt passes through screw via hole
323 are fixed on the second limit pipe clamp on vehicle body.The setting of multiple convex ribs 321 sends out the second pipe clamp also not in the case where bearing big external force
Change shape, stable structure；It is arranged with card base set on second limit card base 324, prevents the second limit card base 324 from rigidly connecing with vehicle body
Touching generates noise.
Multiple raised lines 335 are distributed in the lumen wall of third pipe clamp 33, and guide head 334 and tensioning are provided on lumen outer wall
Circle 333, guide head 334 and 333 cooperation of tensioning circle are fixed on vehicle body；After the conical nose insertion vehicle body of guide head 334, tensioning
333 tensioning of circle, is not required to the fasteners such as setting bolt, screw, cuts fixed reliable.Lumen passes through two drag hooks that are arranged along different directions
332 lockings, quantity are not limited to two, and by the contrary self-locking, pipe clamp is not in loosening situation.33 lumen of third pipe clamp
In be provided with the first rubber washer 71 and the second rubber washer 72, the first rubber washer 71 and the second rubber washer 72 are far from lumen
Side offers multiple through slots for being used to absorb vibration, and the multiple grooves cooperated with lumen raised line 335 are offered close to lumen side；It is convex
The first rubber washer 71 can be effectively prevented in the cooperation of slot and groove and the second rubber washer 72 rotates in official jargon.5th pipe clamp
35 two sides are provided with self-locking buckle 351, and the first head is provided with the first limit card base 352.
Third rubber washer 81 and the 4th rubber washer 82 in 5th pipe clamp 35 offer opening, facilitate installation；And
5th pipe clamp is limited by the first limit card base 352, self-locking by self-locking buckle 351；5th rubber washer 83 and fixed plush copper
It after 90 assembly, integrally squeezes into the mounting hole of the 5th pipe clamp, the centre bore that screw passes through fixed plush copper 90 installs the 5th pipe clamp
On vehicle body.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (10)
1. a kind of novel noise reduction air conditioner pipeline assembly includes high pressure tube assembly, low pressure tube assembly and pipe clamp assembly, high-voltage tube group
It is clamped, and is fixed on vehicle body by pipe clamp assembly between part and low pressure tube assembly；
The high pressure tube assembly, the first high-voltage tube, the second high-voltage tube and third high-voltage tube including passing sequentially through connector connection；Institute
It states and is provided with quick coupling and maintenance connector in the middle part of third high-voltage tube, and be enclosed with bellows on the outside of third high-voltage tube；
The low pressure tube assembly, the first low-voltage tube, the second low-voltage tube, third low-voltage tube, the including passing sequentially through connector connection
Four low-voltage tubes, the 5th low-voltage tube and the 6th low-voltage tube；Be provided with quick coupling in the middle part of the third low-voltage tube, third low-voltage tube and
Muffler is provided between 4th low-voltage tube, muffler is in hollow cylindrical, and mid diameter is greater than both ends diameter；5th low pressure
Bellows is enclosed on the outside of pipe and the 6th low-voltage tube；
The pipe clamp assembly, along high pressure tube assembly and low-voltage tube inter-module every setting, the pipe clamp assembly and high pressure tube assembly,
Rubber washer is provided between pipe clamp assembly and low pressure tube assembly.
2. a kind of novel noise reduction air conditioner pipeline assembly according to claim 1, it is characterised in that: second low-voltage tube,
Second high-voltage tube and the 5th low-voltage tube are high voltage bearing rubber tube.
3. a kind of novel noise reduction air conditioner pipeline assembly according to claim 1, it is characterised in that: the first low pressure tube head
Portion is connected with the first pipe fitting, and the first high pressure tube head is connected with the second pipe fitting, and the 6th low-voltage tube tail portion is connected with third pipe
Connector, third high-voltage tube tail portion are connected with the 4th pipe fitting.
4. a kind of novel noise reduction air conditioner pipeline assembly according to claim 3, it is characterised in that: first pipe fitting,
The tube outer surface of second pipe fitting, third pipe fitting and the 4th pipe fitting is provided with multiple seal grooves.
5. a kind of novel noise reduction air conditioner pipeline assembly according to claim 3, it is characterised in that: first pipe fitting,
Be provided on second pipe fitting and third pipe fitting with the integrally formed pressing plate of pipe fitting, the 4th pipe fitting has protruded outward convex
Circle.
6. a kind of novel noise reduction air conditioner pipeline assembly according to claim 5, it is characterised in that: the third pipe fitting
Mounting groove is offered on pressing plate, recessed circle is offered in mounting groove, the recessed circle is for installing the flange collar of the 4th pipe fitting.
7. a kind of novel noise reduction air conditioner pipeline assembly according to claim 1, it is characterised in that: the pipe clamp assembly is successively
It include the first pipe clamp, the second pipe clamp, third pipe clamp, the 4th pipe clamp and the 5th pipe clamp；The 5th pipe clamp two sides are provided with certainly
Lock card is buckled, and the first head is provided with the first limit card base.
8. a kind of novel noise reduction air conditioner pipeline assembly according to claim 7, it is characterised in that: in the middle part of second pipe clamp
Anti- ceasma is offered, multiple convex ribs are on the corner provided with, end is provided with the second limit card base.
9. a kind of novel noise reduction air conditioner pipeline assembly according to claim 7, it is characterised in that: the pipe of the third pipe clamp
Multiple raised lines are distributed in cavity wall, and guide head and tensioning circle are provided on lumen outer wall, and the guide head and tensioning circle cooperation are solid
It is scheduled on vehicle body；The lumen is locked by two drag hooks being arranged along different directions.
10. a kind of novel noise reduction air conditioner pipeline assembly according to claim 9, it is characterised in that: the third pipe clamp pipe
The first rubber washer and the second rubber washer are provided in chamber, the first rubber washer and the second rubber washer are opened up far from lumen side
There are multiple through slots for being used to absorb vibration, offers multiple grooves with the cooperation of lumen raised line close to lumen side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810935489.XA CN109050199B (en) | 2018-08-16 | 2018-08-16 | Novel noise-reduction air conditioner pipeline assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810935489.XA CN109050199B (en) | 2018-08-16 | 2018-08-16 | Novel noise-reduction air conditioner pipeline assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109050199A true CN109050199A (en) | 2018-12-21 |
| CN109050199B CN109050199B (en) | 2024-01-30 |
Family
ID=64686223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810935489.XA Active CN109050199B (en) | 2018-08-16 | 2018-08-16 | Novel noise-reduction air conditioner pipeline assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109050199B (en) |
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