CN105971887A - Flexible suction muffler for compressor - Google Patents
Flexible suction muffler for compressor Download PDFInfo
- Publication number
- CN105971887A CN105971887A CN201610308208.9A CN201610308208A CN105971887A CN 105971887 A CN105971887 A CN 105971887A CN 201610308208 A CN201610308208 A CN 201610308208A CN 105971887 A CN105971887 A CN 105971887A
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- China
- Prior art keywords
- air inlet
- inlet pipe
- hole
- deafener
- compressor
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/06—Silencing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Compressor (AREA)
Abstract
The invention discloses a flexible suction muffler for a compressor. The flexible suction muffler comprises a muffler body and an air intake pipe. A muffling cavity is formed in the muffler body. A left air intake pipe hole is formed in the cavity wall of the left side of the muffler body. A right air intake pipe hole is formed in the cavity wall of the right side of the muffler body. The air intake pipe is arranged in the left air intake pipe hole and the right air intake pipe hole in a penetrating manner. The two ends of the air intake pipe are sealed, a first through hole is formed in the left end of the air intake pipe, and a second through hole is formed in the right end of the air intake pipe. The air intake pipe can be shifted leftwards and rightwards on the muffler body so that the first assembly state and the second assembly state can be formed. According to the first assembly state, the left end of the air intake pipe extends out to the left side of the muffler body, and the first through hole forms a suction opening; and according to the second assembly state, the right end of the air intake pipe extends out to the right side of the muffler body, and the second through hole forms a suction opening. By the adoption of the flexible suction muffler for the compressor, the suction muffler is suitable for two suction pipe arrangement manners of the compressor, multiple functions are achieved, and the number of parts is small; and meanwhile, the suction muffler is suitable for different refrigerator systems, and material preparation and production management are simple.
Description
Technical field
The present invention is used for Compressor Technology field, particularly relates to a kind of compressor flexible inhalation deafener.
Background technology
Three pipes are had, including suction nozzle, exhaustor and process duct outside Dimensions Used in Shell of Refrigerator Compressor.Three pipes arrangement on the compressor is typically one, the left side, and two, the right, usual exhaustor is on right side.According to the difference of internal structure, it is suction nozzle that different compressors platform can define left side pipe, or in the pipe of two, the right is suction nozzle.The air inlet of air suction silencer is arranged on left side or right side by compressor internal mechanical structure the most accordingly, therefore can ensure that induction pathway is the shortest, improves compressor refrigerating capacity and performance.The most existing compressor air suction silencer air entry is fixed on a position, correspondingly three pipes on compressor housing are also to fix one of them for suction nozzle, i.e. compressor suction duct is fixing, exhaustor is also fixing, then can only realize the one in suction, exhaustor homonymy or suction, exhaustor heteropleural.And the refrigerator pipe-line system of reality is to there is suction trachea homonymy and heteropleural two kinds simultaneously, therefore just cannot adapt to two kinds of refrigerator pipe-line systems with a compressor simultaneously, if on suction nozzle, process duct interchange assemble to refrigerator system, then having a strong impact on compressor refrigerating capacity and performance.
Summary of the invention
For solving the problems referred to above, the present invention provides a kind of compressor flexible inhalation deafener, and air entry is movable, can realize suction, exhaustor homonymy and suction, 2 kinds of modes of exhaustor heteropleural, it is possible to adapt to different refrigerator system designs.
The technical solution adopted for the present invention to solve the technical problems is: a kind of compressor flexible inhalation deafener, including deafener body and air inlet pipe, described deafener body interior has silencing cavity, left air inlet pipe hole is offered in the left side cavity wall of deafener body, right air inlet pipe hole is offered in the right side cavity wall of deafener body, described air inlet pipe is laterally placed through in left air inlet pipe hole and right air inlet pipe hole, the closed at both ends of described air inlet pipe, the first through hole is offered on the rear side tube wall of air inlet pipe left end, the second through hole is offered on the rear side tube wall of air inlet pipe right-hand member, air inlet pipe forms the tube chamber communicated between the first through hole and the second through hole, air inlet pipe can stir to form the first confined state and the second confined state in left and right on deafener body；
First confined state: the left end of air inlet pipe stretches out to the left side of deafener body, the first through hole forms air entry, and the right-hand member retraction deafener of air inlet pipe is the most internal, and the second through hole forms the gas outlet embedded within silencing cavity；
Second confined state: the right-hand member of air inlet pipe stretches out to the right side of deafener body, the second through hole forms air entry, and the left end retraction deafener of air inlet pipe is the most internal, and the first through hole forms the gas outlet embedded within silencing cavity.
Being further used as the improvement of technical solution of the present invention, described air inlet pipe is provided with the second clamping structure on the right side of the second through hole, and the first confined state lower inlet duct is connected by the second clamping structure and deafener body are fixing；
Described air inlet pipe is provided with the first clamping structure in the left side of the first through hole, and the second confined state lower inlet duct is connected by the first clamping structure and deafener body are fixing.
Being further used as the improvement of technical solution of the present invention, the hole wall of left air inlet pipe hole, hole wall all tube walls with described air inlet pipe of right air inlet pipe hole fit tightly.
Being further used as the improvement of technical solution of the present invention, the right air inlet pipe hole hole wall of deafener body is provided with the second annular groove, and described second clamping structure includes the second bulge loop being located at outside air inlet pipe tube wall and can embedding in the second annular groove.
Being further used as the improvement of technical solution of the present invention, the right-hand member of air inlet pipe is provided with twice the second bulge loop, the cross section semicircular in shape of described second bulge loop, and the second annular groove is can be with the arc-shaped concave of the second bulge loop laminating.
Being further used as the improvement of technical solution of the present invention, the left air inlet pipe hole hole wall of deafener body is provided with the first annular groove, and described first clamping structure includes the first bulge loop being located at outside air inlet pipe tube wall and can embedding in the first annular groove.
Being further used as the improvement of technical solution of the present invention, the left end of air inlet pipe is provided with twice the first bulge loop, the cross section semicircular in shape of described first bulge loop, and the first annular groove is can be with the arc-shaped concave of the first bulge loop laminating.
Being further used as the improvement of technical solution of the present invention, described deafener body includes the main body being provided with silencing cavity and the upper cover fastened with described main body, described on cover and be provided with outtake tube.
Being further used as the improvement of technical solution of the present invention, the bottom side of described upper cover is provided with the draw-in groove that the top with main body fastens.
Beneficial effects of the present invention: in the present invention, air inlet pipe can be movable, and the two ends, left and right of air inlet pipe are provided with the first through hole and the second through hole；When activity air inlet pipe is allocated to left side, under the i.e. first confined state, air inlet pipe forms suction nozzle on the left of deafener body；When activity air inlet pipe is allocated to right side, under the i.e. second confined state, air inlet pipe forms suction nozzle on the right side of deafener body；Activity air inlet pipe is when diverse location, and the gas channel within deafener only changes position, and population structure is constant, and erasure effect is unaffected.
The present invention passes through said structure so that a kind of air suction silencer adapts to two kinds of suction nozzle arrangements of compressor, and function is many, and part is few；Adapting to different refrigerator systems, material prepares, production management is simple simultaneously；Simple in construction, low cost；Do not change air suction silencer total arrangement, do not affect erasure effect.
Accompanying drawing explanation
The invention will be further described below in conjunction with the accompanying drawings:
Fig. 1 is the present invention the first confined state schematic diagram；
Fig. 2 is to assemble schematic diagram with compressor housing under the present invention the first confined state；
Fig. 3 is the present invention the second confined state schematic diagram；
Fig. 4 is to assemble schematic diagram with compressor housing under the present invention the second confined state；
Fig. 5 be under the present invention the first confined state with deafener internal gas flow passage；
Fig. 6 is partial enlarged drawing at A in Fig. 5.
Detailed description of the invention
Referring to figs. 1 through Fig. 6, that show the concrete structure of the preferred embodiments of the invention.Will be detailed below the construction features of each element of the present invention, and if when being described direction (upper and lower, left and right, before and after), be with the structure shown in Fig. 5 for reference to describing, but the actually used direction of the present invention be not limited thereto.
The invention provides a kind of compressor flexible inhalation deafener, including deafener body 1 and air inlet pipe 2, described deafener body 1 is internal has silencing cavity 3, left air inlet pipe hole is offered in the left side cavity wall of deafener body 1, right air inlet pipe hole is offered in the right side cavity wall of deafener body 1, described air inlet pipe 2 is laterally placed through in left air inlet pipe hole and right air inlet pipe hole, the closed at both ends of described air inlet pipe 2, form cecum, the first through hole 21 is offered on the rear side tube wall of air inlet pipe 2 left end, the second through hole 22 is offered on the rear side tube wall of air inlet pipe 2 right-hand member, air inlet pipe 2 forms, between the first through hole 21 and the second through hole 22, the tube chamber 23 communicated, air inlet pipe 2 can stir to form the first confined state and the second confined state in left and right on deafener body 1；
With reference to Fig. 1, Fig. 2, first confined state: the left end of air inlet pipe 2 stretches out to the left side of deafener body 1, first through hole 21 forms air entry, first through hole 21 is directed at the left suction nozzle of compressor 4, i.e. air inlet pipe 2 forms suction nozzle on the left of deafener body 1, in the right-hand member of air inlet pipe 2 then retraction deafener body 1, the second through hole 22 forms the gas outlet embedded within silencing cavity 3, as a part for inner air path passage.
With reference to Fig. 3, Fig. 4, second confined state: the right-hand member of air inlet pipe 2 stretches out to the right side of deafener body 1, second through hole 22 forms air entry, second through hole 22 is directed at the right suction nozzle of compressor 5, i.e. air inlet pipe 2 forms suction nozzle on the right side of deafener body 1, and in the left end retraction deafener body 1 of air inlet pipe 2, the first through hole 21 forms the gas outlet embedded within silencing cavity 3, as a part for inner air path passage.
In the present invention, air inlet pipe 2 can be movable, and the two ends, left and right of air inlet pipe 2 are provided with the first through hole 21 and the second through hole 22；When activity air inlet pipe 2 is allocated to left side, under the i.e. first confined state, air inlet pipe 2 forms suction nozzle on the left of deafener body 1；When activity air inlet pipe 2 is allocated to right side, under the i.e. second confined state, air inlet pipe 2 forms suction nozzle on the right side of deafener body 1；Activity air inlet pipe 2 is when diverse location, and the gas channel within deafener only changes position, and population structure is constant, and erasure effect is unaffected.
The present invention passes through said structure so that a kind of air suction silencer adapts to two kinds of suction nozzle arrangements of compressor, and function is many, and part is few；Adapting to different refrigerator systems, material prepares, production management is simple simultaneously；Simple in construction, low cost；Do not change air suction silencer total arrangement, do not affect erasure effect.
Wherein, the hole wall of left air inlet pipe hole, hole wall all tube walls with described air inlet pipe 2 of right air inlet pipe hole fit tightly, to ensure the air-tightness of deafener when air inlet pipe 2 left and right in deafener body 1 is stirred.
With reference to Fig. 5, Fig. 6, described air inlet pipe 2 is provided with the second clamping structure on the right side of the second through hole 22, first confined state lower inlet duct 2 is connected by the second clamping structure is fixing with deafener body 1, the right air inlet pipe hole hole wall of deafener body 1 is provided with the second annular groove 11, and described second clamping structure includes the second bulge loop 24 being located at outside air inlet pipe 2 tube wall and can embed in the second annular groove 11；The right-hand member of air inlet pipe 2 is provided with twice the second bulge loop 24, the cross section semicircular in shape of described second bulge loop 24, and the second annular groove 11 is can be with the arc-shaped concave of the second bulge loop 24 laminating.Under first confined state, stir air inlet pipe 2 to the left, first second bulge loop 24 of air inlet pipe 2 right-hand member embeds in the second annular groove 11 on right air inlet pipe hole hole wall, second bulge loop 24 and the second annular groove 11 cooperate while the fixing air inlet pipe 2 of realization, also ensure that the second clamping structure has good sealing.
Similar with the second clamping structure, described air inlet pipe 2 is provided with the first clamping structure in the left side of the first through hole 21, and the second confined state lower inlet duct 2 is connected by the first clamping structure is fixing with deafener body 1.The left air inlet pipe hole hole wall of deafener body 1 is provided with the first annular groove, and described first clamping structure includes the first bulge loop being located at outside air inlet pipe tube wall and can embedding in the first annular groove.The left end of air inlet pipe is provided with twice the first bulge loop, the cross section semicircular in shape of described first bulge loop, and the first annular groove is can be with the arc-shaped concave of the first bulge loop laminating.
In the present embodiment, with reference to Fig. 5, described deafener body 1 includes the main body 12 being provided with silencing cavity 3 and the upper cover 13 fastened with described main body 12, described upper cover 13 is provided with outtake tube 14, the bottom side of described upper cover 13 is provided with the draw-in groove 15 that the top with main body 12 fastens, air inlet pipe 2 coolant sucked enters compressor by after silencing cavity 3 through outtake tube 14.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement on the premise of spirit of the present invention, and modification or the replacement of these equivalents are all contained in the application claim limited range.
Claims (9)
1. a compressor flexible inhalation deafener, it is characterized in that: include deafener body and air inlet pipe, described deafener body interior has silencing cavity, left air inlet pipe hole is offered in the left side cavity wall of deafener body, right air inlet pipe hole is offered in the right side cavity wall of deafener body, described air inlet pipe is laterally placed through in left air inlet pipe hole and right air inlet pipe hole, the closed at both ends of described air inlet pipe, the first through hole is offered on the rear side tube wall of air inlet pipe left end, the second through hole is offered on the rear side tube wall of air inlet pipe right-hand member, air inlet pipe forms the tube chamber communicated between the first through hole and the second through hole, air inlet pipe can stir to form the first confined state and the second confined state in left and right on deafener body；
First confined state: the left end of air inlet pipe stretches out to the left side of deafener body, the first through hole forms air entry, and the right-hand member retraction deafener of air inlet pipe is the most internal, and the second through hole forms the gas outlet embedded within silencing cavity；
Second confined state: the right-hand member of air inlet pipe stretches out to the right side of deafener body, the second through hole forms air entry, and the left end retraction deafener of air inlet pipe is the most internal, and the first through hole forms the gas outlet embedded within silencing cavity.
Compressor flexible inhalation deafener the most according to claim 1, it is characterised in that: described air inlet pipe is provided with the second clamping structure on the right side of the second through hole, and the first confined state lower inlet duct is connected by the second clamping structure and deafener body are fixing；
Described air inlet pipe is provided with the first clamping structure in the left side of the first through hole, and the second confined state lower inlet duct is connected by the first clamping structure and deafener body are fixing.
Compressor flexible inhalation deafener the most according to claim 2, it is characterised in that: the hole wall of left air inlet pipe hole, hole wall all tube walls with described air inlet pipe of right air inlet pipe hole fit tightly.
Compressor flexible inhalation deafener the most according to claim 3, it is characterized in that: the right air inlet pipe hole hole wall of deafener body is provided with the second annular groove, described second clamping structure includes the second bulge loop being located at outside air inlet pipe tube wall and can embedding in the second annular groove.
Compressor flexible inhalation deafener the most according to claim 4, it is characterised in that: the right-hand member of air inlet pipe is provided with twice the second bulge loop, the cross section semicircular in shape of described second bulge loop, and the second annular groove is can be with the arc-shaped concave of the second bulge loop laminating.
Compressor flexible inhalation deafener the most according to claim 3, it is characterized in that: the left air inlet pipe hole hole wall of deafener body is provided with the first annular groove, described first clamping structure includes the first bulge loop being located at outside air inlet pipe tube wall and can embedding in the first annular groove.
Compressor flexible inhalation deafener the most according to claim 6, it is characterised in that: the left end of air inlet pipe is provided with twice the first bulge loop, the cross section semicircular in shape of described first bulge loop, and the first annular groove is can be with the arc-shaped concave of the first bulge loop laminating.
Compressor flexible inhalation deafener the most according to claim 1, it is characterised in that: described deafener body includes the main body being provided with silencing cavity and the upper cover fastened with described main body, described on cover and be provided with outtake tube.
Compressor flexible inhalation deafener the most according to claim 8, it is characterised in that: the bottom side of described upper cover is provided with the draw-in groove that the top with main body fastens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610308208.9A CN105971887B (en) | 2016-05-10 | 2016-05-10 | A kind of compressor flexible inhalation muffler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610308208.9A CN105971887B (en) | 2016-05-10 | 2016-05-10 | A kind of compressor flexible inhalation muffler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105971887A true CN105971887A (en) | 2016-09-28 |
| CN105971887B CN105971887B (en) | 2018-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610308208.9A Active CN105971887B (en) | 2016-05-10 | 2016-05-10 | A kind of compressor flexible inhalation muffler |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1216345A (en) * | 1997-11-05 | 1999-05-12 | 三星电子株式会社 | Suction muffler for compressor |
| JPH11311179A (en) * | 1998-04-28 | 1999-11-09 | Matsushita Refrig Co Ltd | Enclosed type electric compressor |
| CN1343283A (en) * | 1999-02-26 | 2002-04-03 | 巴西船用压缩机有限公司 | Suction muffler for hermetic compressor |
| WO2008031679A1 (en) * | 2006-09-14 | 2008-03-20 | Arcelik Anonim Sirketi | A compressor |
| CN201202654Y (en) * | 2008-06-04 | 2009-03-04 | 杨志明 | Spring buckle silencer |
| US20120124968A1 (en) * | 2010-11-24 | 2012-05-24 | Cnh America Llc | Mixing pipe for scr mufflers |
| CN104832400A (en) * | 2015-03-23 | 2015-08-12 | 广州万宝集团压缩机有限公司 | Suction muffler and refrigeration compressor |
-
2016
- 2016-05-10 CN CN201610308208.9A patent/CN105971887B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1216345A (en) * | 1997-11-05 | 1999-05-12 | 三星电子株式会社 | Suction muffler for compressor |
| JPH11311179A (en) * | 1998-04-28 | 1999-11-09 | Matsushita Refrig Co Ltd | Enclosed type electric compressor |
| CN1343283A (en) * | 1999-02-26 | 2002-04-03 | 巴西船用压缩机有限公司 | Suction muffler for hermetic compressor |
| WO2008031679A1 (en) * | 2006-09-14 | 2008-03-20 | Arcelik Anonim Sirketi | A compressor |
| CN201202654Y (en) * | 2008-06-04 | 2009-03-04 | 杨志明 | Spring buckle silencer |
| US20120124968A1 (en) * | 2010-11-24 | 2012-05-24 | Cnh America Llc | Mixing pipe for scr mufflers |
| CN104832400A (en) * | 2015-03-23 | 2015-08-12 | 广州万宝集团压缩机有限公司 | Suction muffler and refrigeration compressor |
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| Publication number | Publication date |
|---|---|
| CN105971887B (en) | 2018-02-23 |
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