CN105201780B - Refrigerator hand held air intake duct - Google Patents

Refrigerator hand held air intake duct Download PDF

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Publication number
CN105201780B
CN105201780B CN201410247206.4A CN201410247206A CN105201780B CN 105201780 B CN105201780 B CN 105201780B CN 201410247206 A CN201410247206 A CN 201410247206A CN 105201780 B CN105201780 B CN 105201780B
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CN
China
Prior art keywords
tube
intake duct
refrigerator
air intake
hand held
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Active
Application number
CN201410247206.4A
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Chinese (zh)
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CN105201780A (en
Inventor
马列
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Taizhou Refrigeration Co Ltd
Original Assignee
LG Electronics Taizhou Refrigeration Co Ltd
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Publication date
Application filed by LG Electronics Taizhou Refrigeration Co Ltd filed Critical LG Electronics Taizhou Refrigeration Co Ltd
Priority to CN201410247206.4A priority Critical patent/CN105201780B/en
Publication of CN105201780A publication Critical patent/CN105201780A/en
Application granted granted Critical
Publication of CN105201780B publication Critical patent/CN105201780B/en
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Abstract

The invention discloses a kind of refrigerator hand held air intake duct, it includes an air-breathing tube body, the air-breathing tube body is connected to the blast pipe of freezer compressor, the refrigerator also includes a connecting tube with hand held air intake duct, one end of the connecting tube is shaped in the air-breathing tube body, the other end of the connecting tube forms the insertion section consistent with the bearing of trend of the blast pipe of the freezer compressor, the insertion section is inserted and is fixed in the blast pipe of the freezer compressor, and a grip part is formed between the both ends of the connecting tube.Air intake duct of the present invention has the advantages of easy for installation, is improved installation effectiveness, can also reduce solder joint, so as to reduce the probability of secondary refrigerant leakage, and effectively reduces the noise of refrigerator.

Description

Refrigerator hand held air intake duct
Technical field
The present invention relates to a kind of refrigerator hand held air intake duct.
Background technology
Freezer compressor need to connect an air intake duct, and current manufacturing process is typically that the end of air intake duct connects Pipe, connecting tube are connected with compressor again.Connecting tube will be by being welded to connect with air intake duct, and the welding process adds production work Skill, production efficiency is reduced, while the pad adds the leakage probability of the refrigerant to be circulated in air intake duct, also causes air intake duct Because vibration produces larger noise;The connection of connecting tube and compressor, it usually needs by pliers and other instruments, due to peace Dress space is smaller, and the use of instrument reduces production efficiency.
The content of the invention
The technical problem to be solved in the present invention is to overcome low production efficiency, production technology existing for existing air intake duct numerous A kind of miscellaneous, the defects of noise is larger, there is provided refrigerator hand held air intake duct.
The present invention is that solve above-mentioned technical problem by following technical proposals:
A kind of refrigerator hand held air intake duct, it includes an air-breathing tube body, and the air-breathing tube body is connected to refrigerator pressure The blast pipe of contracting machine, its feature are that the refrigerator also includes a connecting tube, one end of the connecting tube with hand held air intake duct The air-breathing tube body is shaped in, the other end of the connecting tube forms the extension with the blast pipe of the freezer compressor The consistent insertion section in direction, the insertion section are inserted and are fixed in the blast pipe of the freezer compressor, and the two of the connecting tube A grip part is formed between end.
It is preferred that the various pieces of the connecting tube are respectively positioned on same plane, the connecting tube and the air-breathing tube body Between angle be 10 °~20 °.Experimental data shows that foregoing structure can cause air intake duct to subtract because of noise caused by vibration It is small.
It is preferred that the angle between the connecting tube and the air-breathing tube body is 15 °.Experimental data shows, the angle When, air intake duct is minimum because of noise caused by vibration.
It is preferred that the grip part of the connecting tube is arc.Grip part is curved, may adapt to the narrow and small of refrigerator rear portion Installation environment, meanwhile, be also beneficial to worker grip installation.
It is preferred that the length of the insertion section is 25~35 millimeters.The insertion section of the length can both meet connecting tube with Connection between the blast pipe of freezer compressor needs, and is also suitable for the narrow and small installation environment at refrigerator rear portion.
The positive effect of the present invention is:Because connecting tube and air-breathing tube body are integrally formed so that air intake duct subtracts A few pad, so, welding sequence can be reduced, improve production efficiency, and can is avoided because of connecting tube and air-breathing tube body Between existing solder joint and the risk that causes refrigerant to be revealed from the solder joint, so as to improve the security of refrigerator;When worker installs, The grip part that can be held in connecting tube is installed, the instrument without pliers etc so that installation is more convenient, also makes installation Efficiency is improved;The bearing of trend of the insertion section of connecting tube is identical with the bearing of trend of the blast pipe of compressor, inserts during installation Enter the blast pipe that portion is directly inserted into compressor so that assembly manipulation is easier.In addition, the air intake duct of the present invention can also drop The noise of low refrigerator.
Brief description of the drawings
Fig. 1 is the structural representation of present pre-ferred embodiments.
Fig. 2 is the A direction views in Fig. 1.
Embodiment
Name preferred embodiment, and become apparent from intactly illustrating the present invention with reference to accompanying drawing.
As depicted in figs. 1 and 2, a kind of refrigerator hand held air intake duct, it includes air-breathing tube body 1 and connecting tube 2, connection One end of pipe 2 is shaped in air-breathing tube body 1, and the other end of connecting tube 2 forms the extension with the blast pipe of freezer compressor 3 The consistent insertion section 21 in direction, insertion section 21 are inserted and are fixed in the blast pipe of freezer compressor, shape between the both ends of connecting tube 2 Into grip part 22, air-breathing tube body 1 and connecting tube 2 are integrally formed.The various pieces of connecting tube 2 are respectively positioned on same plane, connection Angle between pipe 2 and air-breathing tube body 1 is 15 °.The grip part of connecting tube 2 is arc, and the length of insertion section 21 is 30 millimeters.
Because connecting tube and air-breathing tube body are integrally formed so that air intake duct reduces by a pad, so, can reduce Welding sequence, improves production efficiency, and can avoid existing between connecting tube and air-breathing tube body causing solder joint refrigerant from The risk of solder joint leakage, so as to improve the security of refrigerator.When worker installs, the grip part that can be held in connecting tube is entered Row installation, the instrument without pliers etc so that installation is more convenient, is also improved installation effectiveness.The insertion of connecting tube The bearing of trend in portion is identical with the bearing of trend of the blast pipe of compressor, and insertion section is directly inserted into the row of compressor during installation Tracheae so that assembly manipulation is easier.
In addition, understood through experiment:Under identical experiment condition, using the refrigerator of existing air intake duct, its rear portion noise reaches To 31.5dB;And after using air intake duct of the present invention, refrigerator rear portion lower noise to 27.3dB.Therefore, air intake duct of the invention can To reduce the noise of refrigerator.
Although the embodiment of the present invention is the foregoing described, it will be appreciated by those of skill in the art that this is only For example, protection scope of the present invention is to be defined by the appended claims.Those skilled in the art without departing substantially from On the premise of the principle and essence of the present invention, various changes or modifications can be made to these embodiments, but these changes and Modification each falls within protection scope of the present invention.

Claims (5)

1. a kind of refrigerator hand held air intake duct, it includes an air-breathing tube body, and the air-breathing tube body is connected to refrigerator compression The blast pipe of machine, it is characterised in that the refrigerator also includes a connecting tube, one end one of the connecting tube with hand held air intake duct It is body formed in the air-breathing tube body, the other end of the connecting tube forms the extension side with the blast pipe of the freezer compressor To consistent insertion section, the insertion section is inserted and is fixed in the blast pipe of the freezer compressor, the both ends of the connecting tube Between form a grip part.
2. refrigerator as claimed in claim 1 hand held air intake duct, it is characterised in that the equal position of various pieces of the connecting tube Angle between same plane, the connecting tube and the air-breathing tube body is 10 °~20 °.
3. refrigerator as claimed in claim 2 hand held air intake duct, it is characterised in that the connecting tube and the air intake duct sheet Angle between body is 15 °.
4. refrigerator as claimed in claim 1 hand held air intake duct, it is characterised in that the grip part of the connecting tube is arc Shape.
5. refrigerator as claimed in claim 1 hand held air intake duct, it is characterised in that the length of the insertion section is 25~35 Millimeter.
CN201410247206.4A 2014-06-05 2014-06-05 Refrigerator hand held air intake duct Active CN105201780B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410247206.4A CN105201780B (en) 2014-06-05 2014-06-05 Refrigerator hand held air intake duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410247206.4A CN105201780B (en) 2014-06-05 2014-06-05 Refrigerator hand held air intake duct

Publications (2)

Publication Number Publication Date
CN105201780A CN105201780A (en) 2015-12-30
CN105201780B true CN105201780B (en) 2017-12-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410247206.4A Active CN105201780B (en) 2014-06-05 2014-06-05 Refrigerator hand held air intake duct

Country Status (1)

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CN (1) CN105201780B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2777321Y (en) * 2005-04-15 2006-05-03 左铁军 Copper-aluminium composed pipeline structure parts for refrigeration system
CN2921514Y (en) * 2006-05-25 2007-07-11 珠海格力电器股份有限公司 Copper aluminium composite pipeline
CN201014083Y (en) * 2007-03-30 2008-01-30 朱弋 Copper-aluminium welding pipe
CN201129954Y (en) * 2007-10-24 2008-10-08 唐威力 Copper aluminum welding assembled tube part for refrigeration system
CN201836546U (en) * 2010-11-03 2011-05-18 Tcl空调器(中山)有限公司 Pipeline connecting assembly of air conditioner
CN201934817U (en) * 2011-03-01 2011-08-17 Tcl空调器(中山)有限公司 Connecting structure of aluminum clad copper tubes and copper tubes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19845845A1 (en) * 1998-10-05 2000-04-06 Bsh Bosch Siemens Hausgeraete Refrigerator
CN1584451A (en) * 2003-08-22 2005-02-23 乐金电子(天津)电器有限公司 Sucting tube of refrigerator
CN2909119Y (en) * 2006-05-22 2007-06-06 苏州三星电子有限公司 High-low pressure connection pipe of refrigerator
CN101303008A (en) * 2008-06-24 2008-11-12 广东美的电器股份有限公司 Exhausting pipe of air conditioner compressor
BRPI1005459A2 (en) * 2010-12-15 2013-04-09 Whirlpool Sa domestic discharge filter for a refrigeration compressor
CN203879707U (en) * 2014-06-05 2014-10-15 泰州乐金电子冷机有限公司 Handheld air suction pipe for refrigerator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2777321Y (en) * 2005-04-15 2006-05-03 左铁军 Copper-aluminium composed pipeline structure parts for refrigeration system
CN2921514Y (en) * 2006-05-25 2007-07-11 珠海格力电器股份有限公司 Copper aluminium composite pipeline
CN201014083Y (en) * 2007-03-30 2008-01-30 朱弋 Copper-aluminium welding pipe
CN201129954Y (en) * 2007-10-24 2008-10-08 唐威力 Copper aluminum welding assembled tube part for refrigeration system
CN201836546U (en) * 2010-11-03 2011-05-18 Tcl空调器(中山)有限公司 Pipeline connecting assembly of air conditioner
CN201934817U (en) * 2011-03-01 2011-08-17 Tcl空调器(中山)有限公司 Connecting structure of aluminum clad copper tubes and copper tubes

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Publication number Publication date
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