CN109050199B - Novel noise-reduction air conditioner pipeline assembly - Google Patents
Novel noise-reduction air conditioner pipeline assembly Download PDFInfo
- Publication number
- CN109050199B CN109050199B CN201810935489.XA CN201810935489A CN109050199B CN 109050199 B CN109050199 B CN 109050199B CN 201810935489 A CN201810935489 A CN 201810935489A CN 109050199 B CN109050199 B CN 109050199B
- Authority
- CN
- China
- Prior art keywords
- pipe
- pressure pipe
- low
- pressure
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003584 silencer Effects 0.000 claims abstract description 14
- 238000012423 maintenance Methods 0.000 claims abstract description 5
- 238000004378 air conditioning Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 238000005336 cracking Methods 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000013011 mating Effects 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
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 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
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a novel noise reduction air conditioner pipeline assembly, which comprises a high-pressure pipe assembly, a low-pressure pipe assembly and a pipe clamp assembly, wherein the high-pressure pipe assembly and the low-pressure pipe assembly are clamped through the pipe clamp assembly and are fixed on a vehicle body; the middle part of the third high-pressure pipe is provided with a quick connector and a maintenance connector, and the outer side of the third high-pressure pipe is wrapped with a corrugated pipe; the low-pressure pipe assembly is characterized in that a quick connector is arranged in the middle of a third low-pressure pipe, a silencer is arranged between the third low-pressure pipe and a fourth low-pressure pipe, the silencer is hollow cylindrical, and the diameter of the middle of the silencer is larger than that of the two ends; bellows are wrapped outside the fifth low-pressure pipe and the sixth low-pressure pipe; the pipe clamp assembly is arranged at intervals along the high-pressure pipe assembly and the low-pressure pipe assembly, and a rubber gasket is arranged between the pipe clamp assembly and the low-pressure pipe assembly. The pipe clamp has the advantages of small noise, reasonable structure, reliable pipe clamp fixation and difficult loosening in the working process of the air conditioner pipeline.
Description
Technical Field
The invention relates to the technical field of automobile air conditioning systems, in particular to a novel noise reduction air conditioning pipeline assembly.
Background
An automobile air conditioning system is a device for realizing refrigeration, heating, ventilation and air purification of air in a carriage. The automobile seat can provide comfortable riding environment for passengers, reduce fatigue strength of drivers and improve driving safety. The automobile air conditioning system mainly comprises an evaporator, a compressor, a condenser and an air conditioning pipeline assembly, wherein the air conditioning pipeline is a connecting device of all functional parts of the air conditioning refrigeration cycle system. The existing noise reduction air conditioner pipeline is generally provided with a silencer close to the compressor section, and the design and later processing of an air conditioner pipeline system are difficult due to the small space at the compressor; and the pipeline system is arranged in the vehicle body, and is influenced by the vibration of the engine, so that the bracket is easy to loosen and noise is generated.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a novel noise-reduction air conditioner pipeline assembly with low noise and stable structure.
The technical scheme adopted by the invention for solving the technical problems is that the novel noise reduction air conditioner pipeline assembly comprises a high-pressure pipe assembly, a low-pressure pipe assembly and a pipe clamp assembly, wherein the high-pressure pipe assembly and the low-pressure pipe assembly are clamped by the pipe clamp assembly and are fixed on a vehicle body;
the high-pressure pipe assembly comprises a first high-pressure pipe, a second high-pressure pipe and a third high-pressure pipe which are sequentially connected through connectors; the middle part of the third high-pressure pipe is provided with a quick connector and a maintenance connector, and the outer side of the third high-pressure pipe is wrapped with a corrugated pipe;
the low-pressure pipe assembly comprises a first low-pressure pipe, a second low-pressure pipe, a third low-pressure pipe, a fourth low-pressure pipe, a fifth low-pressure pipe and a sixth low-pressure pipe which are sequentially connected through joints; the middle part of the third low-pressure pipe is provided with a quick connector, a silencer is arranged between the third low-pressure pipe and the fourth low-pressure pipe, the silencer is hollow cylindrical, and the diameter of the middle part of the silencer is larger than that of the two ends; bellows are wrapped outside the fifth low-pressure pipe and the sixth low-pressure pipe;
the pipe clamp assembly is arranged at intervals along the high-pressure pipe assembly and the low-pressure pipe assembly, and a rubber gasket is arranged between the pipe clamp assembly and the high-pressure pipe assembly and between the pipe clamp assembly and the low-pressure pipe assembly.
In the novel noise reduction air conditioner pipeline assembly, the second low-pressure pipe, the second high-pressure pipe and the fifth low-pressure pipe are high-pressure-resistant rubber pipes.
In the novel noise reduction air conditioner pipeline assembly, the first low-pressure pipe head is connected with a first pipe joint, the first high-pressure pipe head is connected with a second pipe joint, the tail part of the sixth low-pressure pipe is connected with a third pipe joint, and the tail part of the third high-pressure pipe is connected with a fourth pipe joint.
In the novel noise reduction air conditioner pipeline assembly, a plurality of sealing ring grooves are formed in the outer surfaces of the first pipe joint, the second pipe joint, the third pipe joint and the fourth pipe joint.
In the novel noise reduction air conditioner pipeline assembly, the first pipe joint, the second pipe joint and the third pipe joint are provided with pressing plates integrally formed with the pipe joints, and the fourth pipe joint is outwards protruded with a convex ring.
In the novel noise reduction air conditioner pipeline assembly, the pressing plate of the third pipe joint is provided with the mounting groove, the mounting groove is provided with the concave ring, and the concave ring is used for mounting the convex ring of the fourth pipe joint.
In the above novel noise reduction air conditioner pipeline assembly, the pipe clamp assembly comprises a first pipe clamp, a second pipe clamp, a third pipe clamp, a fourth pipe clamp and a fifth pipe clamp in sequence; the self-locking buckles are arranged on two sides of the fifth pipe clamp, and the first head is provided with a first limiting clamping foot.
In the novel noise reduction air conditioner pipeline assembly, an anti-cracking hole is formed in the middle of the second pipe clamp, a plurality of convex ribs are arranged at the corner, and a second limiting clamping foot is arranged at the end part.
In the novel noise reduction air conditioner pipeline assembly, a plurality of raised strips are distributed on the inner wall of the pipe cavity of the third pipe clamp, a guide head and a tensioning ring are arranged on the outer wall of the pipe cavity, and the guide head and the tensioning ring are fixed on the vehicle body in a matched manner; the lumen is locked by two drag hooks arranged along different directions.
In the novel noise reduction air conditioner pipeline assembly, the first rubber gasket and the second rubber gasket are arranged in the third pipe clamp cavity, a plurality of through grooves for absorbing vibration are formed in the side, away from the cavity, of the first rubber gasket and the second rubber gasket, and a plurality of grooves matched with the cavity convex strips are formed in the side, close to the cavity, of the first pipe clamp.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention improves the structure of the silencer and installs the silencer between the third low-pressure pipe and the fourth low-pressure pipe, so that the working noise of the air conditioner is reduced, and the pipeline layout of the air conditioner is reasonable;
2. the pipe clamp designs different structures according to different mounting positions of the high-pressure pipe assembly and the low-pressure pipe assembly in the automobile body, and is matched with a rubber gasket provided with a plurality of shock-absorbing through grooves for use, so that after the pipeline is fixed on the automobile body, the shock-absorbing effect is good, and the pipe clamp is not easy to loosen to generate noise;
3. the third pipe clamp lumen is locked by two drag hooks arranged along different directions, so that double insurance is not easy to loosen;
4. the first pipe joint, the second pipe joint, the third pipe joint and the fourth pipe joint are sealed through the plurality of sealing rings, so that the sealing effect is good, and the failure is not easy to occur.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of another view of the overall structure;
FIG. 3 is an exploded view of the operation of the third and fourth pipe joints;
FIG. 4 is an exploded view of a third tube clamp and a first and second rubber gasket;
FIG. 5 is a schematic view of a third pipe clamp;
FIG. 6 is an exploded view of a fifth pipe clamp connection;
FIG. 7 is a schematic view of a second pipe clamp;
fig. 8 is another view of the second tube clamp.
In the drawings, 10, a high pressure tube assembly; 11. a first high pressure pipe; 12. a second high pressure pipe; 13. a third high pressure pipe; 20. a low pressure tube assembly; 21. a first low pressure tube; 22. a second low pressure tube; 23. a third low pressure tube; 24. a fourth low pressure pipe; 25. a fifth low pressure pipe; 26. a sixth low pressure tube; 30. a pipe clamp assembly; 31. a first pipe clamp; 32. a second pipe clamp; 321. convex ribs; 322. an anti-cracking hole; 323. screw via holes; 324. the second limiting clamping pin; 33. a third tube clamp; 331. a first drag hook; 332. a second drag hook; 333. a tension ring; 334. a guide head; 335. a convex strip; 34. a fourth tube clamp; 35. a fifth pipe clamp; 351. self-locking buckle; 352. the first limit clamping pin; 40. a muffler; 50. a pipe joint assembly; 51. a first pipe joint; 52. a second pipe joint; 53. a third pipe joint; 531. a concave ring; 54. a third pipe joint; 541. a convex ring; 60. a seal ring; 71. a first rubber gasket; 72. a second rubber gasket; 81. a third rubber gasket; 82. a fourth rubber gasket; 83. a fifth rubber gasket; 90. and fixing the boss.
Detailed Description
The technical scheme of the present invention will be described in further detail below by referring to the drawings and the detailed description, but the present invention is not limited to these examples.
As shown in fig. 1 to 8, a novel noise reduction air conditioner pipeline assembly comprises a high-pressure pipe assembly 10, a low-pressure pipe assembly 20 and a pipe clamp assembly 30, wherein the high-pressure pipe assembly 10 and the low-pressure pipe assembly 20 are clamped by the pipe clamp assembly 30 and fixed on a vehicle body. The high-pressure pipe assembly 10 includes a first high-pressure pipe 11, a second high-pressure pipe 12, and a third high-pressure pipe 13 connected in sequence through joints; the middle part of the third high-pressure pipe 13 is provided with a quick connector and a maintenance connector, and the quick connector and the maintenance connector can be used for quickly detecting the pressure of a pipeline system and the effect of adding a refrigerant.
The low pressure pipe assembly 20 includes a first low pressure pipe 21, a second low pressure pipe 22, a third low pressure pipe 23, a fourth low pressure pipe 24, a fifth low pressure pipe 25, and a sixth low pressure pipe 26 connected in sequence by joints; a quick connector is arranged in the middle of the third low-pressure pipe 23, a silencer 40 is arranged between the third low-pressure pipe 23 and the fourth low-pressure pipe 24, the silencer 40 is in a hollow cylinder shape, and the diameter of the middle is larger than that of the two ends; the muffler 40 abruptly changes in cross-sectional area as the gas passes therethrough, reducing the propagation of noise. And bellows are wrapped outside the third high-pressure pipe 13, the fifth low-pressure pipe 25 and the sixth low-pressure pipe 26; the corrugated pipe can protect the pipeline and insulate heat and absorb vibration. Preferably, the second low pressure pipe 22, the second high pressure pipe 12 and the fifth high pressure pipe are high pressure resistant rubber pipes, which are easily bent to facilitate bending arrangement when connecting pipes.
The head of the first low-pressure pipe 21 is connected with a first pipe joint 51, and the first pipe joint 51 is connected with the air conditioner compressor end; the head of the first high-pressure pipe 11 is connected with a second pipe joint 52, and the second pipe joint 52 is connected with an air conditioner condenser; the tail part of the sixth low-pressure pipe 26 is connected with a third pipe joint 53, the tail part of the third high-pressure pipe 13 is connected with a fourth pipe joint 54, and the third pipe joint 53 and the fourth pipe joint 54 are connected with an air conditioner host. The outer surfaces of the first pipe joint 51, the second pipe joint 52, the third pipe joint 53 and the fourth pipe joint 54 are provided with a plurality of seal grooves, and a plurality of seal rings are installed in the plurality of seal grooves, so that the sealing effect is good. Preferably, the first pipe joint 51, the second pipe joint 52 and the third pipe joint 53 are provided with pressing plates integrally formed with the pipe joints, and the fourth pipe joint 54 is outwardly protruded with a bead 541. The pressing plate of the third pipe joint 53 is provided with a mounting groove, a concave ring 531 is arranged in the mounting groove, and the concave ring 531 is used for mounting a convex ring 541 of the fourth pipe joint. The pressing plate of the third pipe joint tightly presses and fixes the third pipe joint 53 and the fourth pipe joint 54 on the host, so that the integration level is high and the space is saved.
The pipe clamp assembly 30 is arranged at intervals along the high-pressure pipe assembly 10 and the low-pressure pipe assembly 20, and a rubber gasket is arranged between the pipe clamp assembly 30 and the high-pressure pipe assembly 10 and between the pipe clamp assembly 30 and the low-pressure pipe assembly 20. The pipe clamp assembly 10 comprises a first pipe clamp 31, a second pipe clamp 32, a third pipe clamp 33, a fourth pipe clamp 34 and a fifth pipe clamp 35 in sequence; the anti-cracking hole 322 is formed in the middle of the second pipe clamp 32, a plurality of protruding ribs 321 are arranged at the corner, the second limiting clamping foot 324 is arranged at the end of the second pipe clamp, and the second limiting pipe clamp is fixed on the vehicle body through the bolt through hole 323. The plurality of ribs 321 ensures that the second pipe clamp is not deformed under the condition of bearing large external force, and the structure is stable; the second limiting clamping pin 324 is sleeved with a clamping pin sleeve, so that the second limiting clamping pin 324 is prevented from rigidly contacting the vehicle body, and noise is prevented from being generated.
A plurality of raised strips 335 are distributed on the inner wall of the tube cavity of the third tube clamp 33, a guide head 334 and a tensioning ring 333 are arranged on the outer wall of the tube cavity, and the guide head 334 and the tensioning ring 333 are matched and fixed on the vehicle body; after the conical head of the guide head 334 is inserted into the vehicle body, the tensioning ring 333 is tensioned, and no fastening members such as bolts, screws and the like are required, so that the cutting and fixing are reliable. The lumen is locked by two draw hooks 332 arranged along different directions, the number of the draw hooks is not limited to two, and the tube clamp can not loose by opposite self-locking. The third pipe clamp 33 is provided with a first rubber gasket 71 and a second rubber gasket 72 in the pipe cavity, the first rubber gasket 71 and the second rubber gasket 72 are provided with a plurality of through grooves for absorbing shock on the side far away from the pipe cavity, and a plurality of grooves matched with the pipe cavity convex strips 335 are formed on the side near the pipe cavity; the mating of the grooves and the ridges effectively prevents the first rubber grommet 71 and the second rubber grommet 72 from rotating within the lumen. The fifth pipe clamp 35 is provided with self-locking buckles 351 on both sides, and the first head is provided with first limit clamping feet 352.
The third rubber gasket 81 and the fourth rubber gasket 82 in the fifth pipe clamp 35 are provided with openings, so that the installation is convenient; the fifth pipe clamp is limited by the first limiting clamping foot 352 and is self-locked by the self-locking buckle 351; after the fifth rubber washer 83 and the fixing boss 90 are assembled, the whole is pressed into the mounting hole of the fifth pipe clamp, and the screw passes through the center hole of the fixing boss 90 to mount the fifth pipe clamp on the vehicle body.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (9)
1. The utility model provides a novel air conditioner pipeline assembly of making an uproar falls, including high-pressure pipe subassembly, low-pressure pipe subassembly and pipe clamp subassembly, through pipe clamp subassembly centre gripping between high-pressure pipe subassembly and the low-pressure pipe subassembly to fix on the automobile body, its characterized in that:
the high-pressure pipe assembly comprises a first high-pressure pipe, a second high-pressure pipe and a third high-pressure pipe which are sequentially connected through connectors; the middle part of the third high-pressure pipe is provided with a quick connector and a maintenance connector, and the outer side of the third high-pressure pipe is wrapped with a corrugated pipe;
the low-pressure pipe assembly comprises a first low-pressure pipe, a second low-pressure pipe, a third low-pressure pipe, a fourth low-pressure pipe, a fifth low-pressure pipe and a sixth low-pressure pipe which are sequentially connected through joints; the middle part of the third low-pressure pipe is provided with a quick connector, a silencer is arranged between the third low-pressure pipe and the fourth low-pressure pipe, the silencer is hollow cylindrical, and the diameter of the middle part of the silencer is larger than that of the two ends; bellows are wrapped outside the fifth low-pressure pipe and the sixth low-pressure pipe;
the pipe clamp assembly is arranged at intervals along the high-pressure pipe assembly and the low-pressure pipe assembly, and a rubber gasket is arranged between the pipe clamp assembly and the high-pressure pipe assembly;
the pipe clamp assembly comprises a first pipe clamp, a second pipe clamp, a third pipe clamp, a fourth pipe clamp and a fifth pipe clamp in sequence; the two sides of the fifth pipe clamp are provided with self-locking buckles, and the first head is provided with first limiting clamping feet; the third pipe clamp is provided with two draw hooks along different directions, the lumen of the third pipe clamp is locked by the two draw hooks, and the two draw hooks are reversely self-locked, so that the third pipe clamp is ensured not to loosen.
2. The novel noise reduction air conditioner pipeline assembly according to claim 1, wherein: the second low-pressure pipe, the second high-pressure pipe and the fifth low-pressure pipe are high-pressure-resistant rubber pipes.
3. The novel noise reduction air conditioner pipeline assembly according to claim 1, wherein: the first low-pressure pipe head is connected with a first pipe joint, the first high-pressure pipe head is connected with a second pipe joint, the tail part of the sixth low-pressure pipe is connected with a third pipe joint, and the tail part of the third high-pressure pipe is connected with a fourth pipe joint.
4. A novel noise reduction air conditioning duct assembly as defined in claim 3, wherein: and a plurality of sealing ring grooves are formed on the outer surfaces of the first pipe joint, the second pipe joint, the third pipe joint and the fourth pipe joint.
5. A novel noise reduction air conditioning duct assembly as defined in claim 3, wherein: the first pipe joint, the second pipe joint and the third pipe joint are provided with pressing plates integrally formed with the pipe joints, and the fourth pipe joint is outwards protruded with a convex ring.
6. The novel noise reduction air conditioner pipeline assembly according to claim 5, wherein: the pressing plate of the third pipe joint is provided with a mounting groove, a concave ring is arranged in the mounting groove, and the concave ring is used for mounting the convex ring of the fourth pipe joint.
7. The novel noise reduction air conditioner pipeline assembly according to claim 1, wherein: the anti-cracking hole is formed in the middle of the second pipe clamp, a plurality of convex ribs are arranged at the corner, and the second limiting clamping foot is arranged at the end part.
8. The novel noise reduction air conditioner pipeline assembly according to claim 1, wherein: the inner wall of the lumen of the third pipe clamp is provided with a plurality of raised strips, the outer wall of the lumen is provided with a guide head and a tensioning ring, and the guide head and the tensioning ring are fixed on the vehicle body in a matched mode.
9. The novel noise reduction air conditioner pipeline assembly of claim 8, wherein: the third pipe clamp is characterized in that a first rubber gasket and a second rubber gasket are arranged in the pipe cavity of the third pipe clamp, a plurality of through grooves for absorbing shock are formed in the sides, away from the pipe cavity, of the first rubber gasket and the second rubber gasket, and a plurality of grooves matched with the pipe cavity convex strips are formed in the sides, close to the pipe cavity.
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 CN109050199A (en) | 2018-12-21 |
| CN109050199B true 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) |
Citations (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970000672A (en) * | 1995-06-30 | 1997-01-21 | Tube assembly for refrigerant circulation in vehicle air conditioner | |
| KR970000671A (en) * | 1995-06-30 | 1997-01-21 | Tube Assembly for Refrigerant Circulation of Automotive Air Conditioners | |
| EP1596111A1 (en) * | 2004-05-12 | 2005-11-16 | Newfrey LLC | Clamp device for a pipe |
| JP2008044547A (en) * | 2006-08-18 | 2008-02-28 | Ishikawajima Constr Mach Co | Air-conditioner for construction machine |
| CN101435519A (en) * | 2008-12-11 | 2009-05-20 | 奇瑞汽车股份有限公司 | Novel air conditioner pipeline pipe clip |
| EP2093084A1 (en) * | 2008-02-23 | 2009-08-26 | GM Global Technology Operations, Inc. | Condensate draining pipe for a heating, ventilating and/or air conditioning system and method for assembling a condensate draining pipe |
| FR2930303A1 (en) * | 2008-04-22 | 2009-10-23 | Hellermanntyton Soc Par Action | Self-locking collar assembly to fix e.g. IPN section, has hooks integrated to strips or locking head and engaged in complementary grip portion of object during displacement of strips, and locking collar engaged with object |
| CN102207227A (en) * | 2011-03-31 | 2011-10-05 | 芜湖精博热传导技术有限公司 | Connecting structure for inlet and outlet pipe and inlet and outlet pipe support of vehicle air-conditioner condenser |
| CN102278537A (en) * | 2011-06-27 | 2011-12-14 | 芜湖博耐尔汽车电气系统有限公司 | Fixed pipe clamp for automotive air conditioning pipelines |
| CN102359663A (en) * | 2011-09-29 | 2012-02-22 | 王兴龙 | Pipe installation bracket |
| CN202901680U (en) * | 2012-11-30 | 2013-04-24 | 宁波福士汽车部件有限公司 | Air-conditioning pipe assembly for automobiles |
| CN202901545U (en) * | 2012-10-30 | 2013-04-24 | 浙江吉利汽车研究院有限公司杭州分公司 | Fixing device for automotive air conditioner pipelines |
| CN202923340U (en) * | 2012-11-22 | 2013-05-08 | 重庆长安汽车股份有限公司 | Air conditioning pipeline assembly of automobile |
| CN203099084U (en) * | 2012-12-31 | 2013-07-31 | 长城汽车股份有限公司 | Self-locking type pipe clamp |
| KR20140054857A (en) * | 2012-10-30 | 2014-05-09 | 한라비스테온공조 주식회사 | Silencer of air conditioning system for vehicles |
| WO2014172008A1 (en) * | 2013-04-17 | 2014-10-23 | Illinois Tool Works Inc. | Tube-holding assembly |
| CN203927119U (en) * | 2014-07-04 | 2014-11-05 | 宁波福士汽车部件有限公司 | Portable vehicle high-voltage tube |
| CN204226864U (en) * | 2014-11-17 | 2015-03-25 | 安徽江淮汽车股份有限公司 | A kind of automobile air conditioner pipeline fixing support |
| CN104534173A (en) * | 2014-12-17 | 2015-04-22 | 合肥三艾汽车配件有限公司 | Automobile air conditioner pipe clamp |
| CN204574638U (en) * | 2015-01-08 | 2015-08-19 | 长沙众泰汽车工业有限公司 | A kind of pipelines of automobile air conditioner |
| CN104896702A (en) * | 2015-06-26 | 2015-09-09 | 新昌县金维纳空调器厂 | Air conditioner pipeline fixing device |
| CN104930266A (en) * | 2015-06-10 | 2015-09-23 | 安徽江淮汽车股份有限公司 | Air conditioner refrigeration pipeline fixing pipe clamp structure |
| CN205136828U (en) * | 2015-11-26 | 2016-04-06 | 苏州维夏阀门制造有限公司 | Pipe clamp |
| CN205736762U (en) * | 2016-03-03 | 2016-11-30 | 长沙众泰汽车工业有限公司 | A kind of pipelines of automobile air conditioner assembly |
| CN205781431U (en) * | 2016-07-09 | 2016-12-07 | 南京沃尔斯克汽车零部件有限公司 | Self-locking pipeline pipe clamp |
| CN205781423U (en) * | 2016-05-25 | 2016-12-07 | 奇瑞汽车股份有限公司 | A kind of pipelines of automobile air conditioner shock-damping structure |
| CN205781399U (en) * | 2016-05-16 | 2016-12-07 | 豫新汽车空调股份有限公司 | A kind of motorcar air conditioner pipeline fixing structure |
| CN106523790A (en) * | 2016-11-02 | 2017-03-22 | 珠海格力电器股份有限公司 | Self-locking pipe clamp and air conditioner using same |
| CN107191680A (en) * | 2017-06-16 | 2017-09-22 | 中能东道集团有限公司 | A kind of novel automobile air-conditioner pipeline support |
| CN107289199A (en) * | 2017-08-23 | 2017-10-24 | 重庆松芝汽车空调有限公司 | Automotive air-conditioning system pipeline Duct fixing clamp |
| CN206703890U (en) * | 2017-05-05 | 2017-12-05 | 新昌县佛城制冷有限公司 | New energy car air-conditioning pipe assembly |
| CN206734005U (en) * | 2017-05-08 | 2017-12-12 | 宁波市鄞州亚大汽车管件有限公司 | Cooling water pipe bracket component |
| CN207059681U (en) * | 2017-01-06 | 2018-03-02 | 重庆长安汽车股份有限公司 | A kind of air conditioning for automobiles low pressure line |
| CN207657549U (en) * | 2017-09-29 | 2018-07-27 | 北京汽车研究总院有限公司 | Car air-conditioner pipeline assembly and vehicle with it |
| CN208827527U (en) * | 2018-08-16 | 2019-05-07 | 宁波福士汽车部件有限公司 | A kind of novel noise reduction air conditioner pipeline assembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6682100B2 (en) * | 2001-02-15 | 2004-01-27 | Parker-Hannifin Corporation | Connection block with clip |
-
2018
- 2018-08-16 CN CN201810935489.XA patent/CN109050199B/en active Active
Patent Citations (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970000672A (en) * | 1995-06-30 | 1997-01-21 | Tube assembly for refrigerant circulation in vehicle air conditioner | |
| KR970000671A (en) * | 1995-06-30 | 1997-01-21 | Tube Assembly for Refrigerant Circulation of Automotive Air Conditioners | |
| EP1596111A1 (en) * | 2004-05-12 | 2005-11-16 | Newfrey LLC | Clamp device for a pipe |
| JP2008044547A (en) * | 2006-08-18 | 2008-02-28 | Ishikawajima Constr Mach Co | Air-conditioner for construction machine |
| EP2093084A1 (en) * | 2008-02-23 | 2009-08-26 | GM Global Technology Operations, Inc. | Condensate draining pipe for a heating, ventilating and/or air conditioning system and method for assembling a condensate draining pipe |
| FR2930303A1 (en) * | 2008-04-22 | 2009-10-23 | Hellermanntyton Soc Par Action | Self-locking collar assembly to fix e.g. IPN section, has hooks integrated to strips or locking head and engaged in complementary grip portion of object during displacement of strips, and locking collar engaged with object |
| CN101435519A (en) * | 2008-12-11 | 2009-05-20 | 奇瑞汽车股份有限公司 | Novel air conditioner pipeline pipe clip |
| CN102207227A (en) * | 2011-03-31 | 2011-10-05 | 芜湖精博热传导技术有限公司 | Connecting structure for inlet and outlet pipe and inlet and outlet pipe support of vehicle air-conditioner condenser |
| CN102278537A (en) * | 2011-06-27 | 2011-12-14 | 芜湖博耐尔汽车电气系统有限公司 | Fixed pipe clamp for automotive air conditioning pipelines |
| CN102359663A (en) * | 2011-09-29 | 2012-02-22 | 王兴龙 | Pipe installation bracket |
| CN202901545U (en) * | 2012-10-30 | 2013-04-24 | 浙江吉利汽车研究院有限公司杭州分公司 | Fixing device for automotive air conditioner pipelines |
| KR20140054857A (en) * | 2012-10-30 | 2014-05-09 | 한라비스테온공조 주식회사 | Silencer of air conditioning system for vehicles |
| CN202923340U (en) * | 2012-11-22 | 2013-05-08 | 重庆长安汽车股份有限公司 | Air conditioning pipeline assembly of automobile |
| CN202901680U (en) * | 2012-11-30 | 2013-04-24 | 宁波福士汽车部件有限公司 | Air-conditioning pipe assembly for automobiles |
| CN203099084U (en) * | 2012-12-31 | 2013-07-31 | 长城汽车股份有限公司 | Self-locking type pipe clamp |
| WO2014172008A1 (en) * | 2013-04-17 | 2014-10-23 | Illinois Tool Works Inc. | Tube-holding assembly |
| CN203927119U (en) * | 2014-07-04 | 2014-11-05 | 宁波福士汽车部件有限公司 | Portable vehicle high-voltage tube |
| CN204226864U (en) * | 2014-11-17 | 2015-03-25 | 安徽江淮汽车股份有限公司 | A kind of automobile air conditioner pipeline fixing support |
| CN104534173A (en) * | 2014-12-17 | 2015-04-22 | 合肥三艾汽车配件有限公司 | Automobile air conditioner pipe clamp |
| CN204574638U (en) * | 2015-01-08 | 2015-08-19 | 长沙众泰汽车工业有限公司 | A kind of pipelines of automobile air conditioner |
| CN104930266A (en) * | 2015-06-10 | 2015-09-23 | 安徽江淮汽车股份有限公司 | Air conditioner refrigeration pipeline fixing pipe clamp structure |
| CN104896702A (en) * | 2015-06-26 | 2015-09-09 | 新昌县金维纳空调器厂 | Air conditioner pipeline fixing device |
| CN205136828U (en) * | 2015-11-26 | 2016-04-06 | 苏州维夏阀门制造有限公司 | Pipe clamp |
| CN205736762U (en) * | 2016-03-03 | 2016-11-30 | 长沙众泰汽车工业有限公司 | A kind of pipelines of automobile air conditioner assembly |
| CN205781399U (en) * | 2016-05-16 | 2016-12-07 | 豫新汽车空调股份有限公司 | A kind of motorcar air conditioner pipeline fixing structure |
| CN205781423U (en) * | 2016-05-25 | 2016-12-07 | 奇瑞汽车股份有限公司 | A kind of pipelines of automobile air conditioner shock-damping structure |
| CN205781431U (en) * | 2016-07-09 | 2016-12-07 | 南京沃尔斯克汽车零部件有限公司 | Self-locking pipeline pipe clamp |
| CN106523790A (en) * | 2016-11-02 | 2017-03-22 | 珠海格力电器股份有限公司 | Self-locking pipe clamp and air conditioner using same |
| CN207059681U (en) * | 2017-01-06 | 2018-03-02 | 重庆长安汽车股份有限公司 | A kind of air conditioning for automobiles low pressure line |
| CN206703890U (en) * | 2017-05-05 | 2017-12-05 | 新昌县佛城制冷有限公司 | New energy car air-conditioning pipe assembly |
| CN206734005U (en) * | 2017-05-08 | 2017-12-12 | 宁波市鄞州亚大汽车管件有限公司 | Cooling water pipe bracket component |
| CN107191680A (en) * | 2017-06-16 | 2017-09-22 | 中能东道集团有限公司 | A kind of novel automobile air-conditioner pipeline support |
| CN107289199A (en) * | 2017-08-23 | 2017-10-24 | 重庆松芝汽车空调有限公司 | Automotive air-conditioning system pipeline Duct fixing clamp |
| CN207657549U (en) * | 2017-09-29 | 2018-07-27 | 北京汽车研究总院有限公司 | Car air-conditioner pipeline assembly and vehicle with it |
| CN208827527U (en) * | 2018-08-16 | 2019-05-07 | 宁波福士汽车部件有限公司 | A kind of novel noise reduction air conditioner pipeline assembly |
Non-Patent Citations (3)
| Title |
|---|
| 对汽车空调系统降噪问题的探讨;雷支容;;山东工业技术(第17期);全文 * |
| 汽车空调系统异响引起的车内噪声研究与解决;顾灿松;邓国勇;何森东;;汽车技术(第11期);全文 * |
| 空调用高低压管一体式节能同轴管路;李东武;张加聪;陈文强;韦兴民;冯擎峰;;汽车电器(第06期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109050199A (en) | 2018-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204226864U (en) | A kind of automobile air conditioner pipeline fixing support | |
| CN204547752U (en) | For silencer installation device and the dumping car of vehicle | |
| US8366069B2 (en) | Isolator having socket mounting | |
| CN109050199B (en) | Novel noise-reduction air conditioner pipeline assembly | |
| CN102278185A (en) | Joint structure with decoupling function | |
| CN208827527U (en) | A kind of novel noise reduction air conditioner pipeline assembly | |
| KR101658062B1 (en) | Fan Shroud | |
| CN214789434U (en) | Pipeline support | |
| CN207018642U (en) | The pipe clamp fixed for pipelines of automobile air conditioner | |
| EP0961014B1 (en) | Resilient support device for the exhaust pipe of a vehicle | |
| KR20100006973A (en) | Pipe bracket for automotive vehicles | |
| CN210178450U (en) | Anti-deformation automobile exhaust corrugated pipe | |
| CN221482869U (en) | Elastic hoop buckle, pipeline assembly and vehicle-mounted air conditioning system | |
| CN209782000U (en) | New energy vehicle with pipeline silencer | |
| CN108973594B (en) | High anti-seismic air conditioner pipeline assembly | |
| KR20170079035A (en) | intercooler hoses for automobile | |
| CN212796455U (en) | Vibration/noise reduction automobile air conditioner pipeline assembly | |
| CN201575238U (en) | Corrugated pipe | |
| CN219493461U (en) | Automobile air conditioner pipeline fixing device | |
| CN221393038U (en) | Intercooler mounting structure and vehicle | |
| CN213333046U (en) | Dynamic vibration absorber and air conditioner compressor for vehicle with same | |
| CN221032824U (en) | Methanol engine tail pipe assembly, tail gas exhaust system and mining wide body vehicle | |
| CN218862734U (en) | Engine cooling pipeline and vehicle with same | |
| CN209870016U (en) | Engine refrigerating system pipe assembly | |
| CN216231578U (en) | Air conditioner warm air pipeline assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |