CN105673176A - Exhaust pipe damping rubber block - Google Patents
Exhaust pipe damping rubber block Download PDFInfo
- Publication number
- CN105673176A CN105673176A CN201610109666.XA CN201610109666A CN105673176A CN 105673176 A CN105673176 A CN 105673176A CN 201610109666 A CN201610109666 A CN 201610109666A CN 105673176 A CN105673176 A CN 105673176A
- Authority
- CN
- China
- Prior art keywords
- exhaustor
- backstop
- rubber block
- centre bore
- exhaust pipe
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
Abstract
The invention relates to the technical field of refrigerators, in particular to an exhaust pipe damping rubber block. The exhaust pipe damping rubber block comprises a rubber body, a center hole and a transverse reserved channel, wherein the center hole and the transverse reserved channel are formed in the rubber body; the transverse reserved channel communicates with the center hole, extends from the center hole to the outer edge of the rubber body, and is in the shape of a wedge with small inside and large outside; and groovesare formed in the center hole. The exhaust pipe damping rubber block is through, and the transverse reserved channel is designed to be in the shape of the wedge with the large outside and the small inside, so that an exhaust pipe enters the center hole conveniently; and the groovesare formed in the center hole, static friction is met, and the exhaust pipe damping rubber block is convenient to mount on the premise of guaranteeing properties of damping and noise reduction. Material cost and labor cost are reduced, and production efficiency is improved. The exhaust pipe damping rubber block has the advantages of simple structure and convenience in operation.
Description
Technical field
The present invention relates to refrigerator art, particularly relate to a kind of exhaustor yielding rubber block, particularly a kind of convenient exhaustor yielding rubber block installed.
Background technology
What exhaustor upstream connected is compressor, because the coolant of the High Temperature High Pressure of compressor work generation enters condenser by exhaustor, and the wherein defrosting water in the effect of exhaustor mainly water conservancy diversion coolant, Water tray.
Vibration, the vibration that self collision and the collision with pipeline thereof produce in tortuous exhaustor tube runs of High Temperature High Pressure coolant at a high speed that compressor produces in the process of running up all can pass to exhaustor, thus producing great noise. Experiment proves under the premise not adding block rubber, and exhaustor can produce resonance with compressor, and this is that the safe and reliable property of PL etc. is unallowed.
Currently in order to solve this difficult problem, it is common to increase the block rubber of damping noise reduction on exhaustor, assembling mode is: first block rubber and exhaustor is assembled, then with strapping tape, the above two is fixed. Existing block rubber is as it is shown in figure 1, be hollow structure and have transverse groove.
The cost map that this assembling mode designs from lean: block rubber must arrest exhaustor on the other hand when installing, arresting block rubber cautiously rotates into exhaustor on the other hand, and strength is crossed conference and caused that pipeline deformation even deforms; Block rubber hollow gap is too small, and pipeline outermost radius is more than hollow aperture, it has not been convenient to install; Strapping tape have to operate with two handss, in addition it is also necessary to cuts off, altogether 3 materials, 7 actions, in addition it is also necessary to other aids such as glove, shears, workbench. This modularity not only increases material cost, also greatly reduces production efficiency.
In the performance basis meeting damping noise reduction, how from analysis underlying structure and to solve the modularity of current exhaust pipe be the problem currently needing solution badly.
Summary of the invention
(1) to solve the technical problem that
The block rubber that the technical problem to be solved in the present invention is traditional can cause that pipeline deformation even deforms when installing, and block rubber hollow gap is too small, and pipeline outermost radius is more than hollow aperture, it has not been convenient to installs; Strapping tape have to operate with hands, and this modularity not only material cost is high, the problem also reducing production efficiency.
(2) technical scheme
In order to solve above-mentioned technical problem, the invention provides a kind of exhaustor yielding rubber block, this exhaustor yielding rubber block includes colloid, be arranged on colloid centre bore and laterally stepping down, described transverse direction is stepped down and is connected with centre bore, described transverse direction is stepped down from described centre bore to the wedge shape that the outward flange of described colloid is inner small and outside big, and described centre bore is provided with groove.
Preferably, described transverse direction step down on be provided with backstop.
Preferably, described backstop includes the first backstop and the second backstop that are correspondingly arranged, and the gradient of described first backstop is more than the gradient of described second backstop.
Preferably, described first backstop is arranged at described transverse direction and steps down on face, Dao Xia road, and described second backstop is arranged on the upper track face that described transverse direction is stepped down.
Preferably, the gradient of described first backstop is 45 °, and the gradient of described second backstop is 30 °.
Preferably, the lower variation of tolerance of described centre bore is identical with the tolerance limit of exhaustor external diameter.
Preferably, described groove is multiple, and the circumference along described centre bore is uniformly arranged.
Present invention also offers a kind of refrigerator, wherein, including exhaustor yielding rubber block as above.
(3) beneficial effect
The technique scheme of the present invention has the advantage that the transverse direction in the exhaustor yielding rubber block of the present invention is stepped down and connects with centre bore, and the outward flange from centre bore to colloid of laterally stepping down is inner small and outside big wedge shape, and centre bore is provided with groove. The exhaustor yielding rubber block of the present invention leads to and is designed as laterally stepping down in the wedge shape easy to exhaust pipe entrance centre bore that outer imperial palace is little, and by centre bore is provided with groove, meet static friction, easy for installation in the performance of damping noise reduction. Reduce material cost, labour cost, improve production efficiency, there is simple in construction and the advantage being easy to operation.
Further, in order to prevent colloid from coming off, the described transverse direction in the present embodiment step down on be provided with backstop. Being easy to exhaustor enter laterally and can effectively stop the block rubber of the exhaustor assembled to come off because vibrating, the second backstop gradient in upper track face is more slow, and the first backstop gradient in face, lower road is bigger.
Accompanying drawing explanation
Fig. 1 is the structural representation of background of invention exhaustor yielding rubber block;
Fig. 2 is the structural representation of embodiment of the present invention exhaustor yielding rubber block;
Fig. 3 is the side structure schematic diagram of embodiment of the present invention exhaustor yielding rubber block.
In figure: 1: colloid; 2: centre bore; 3: laterally step down; 4: groove; 5: the first backstops; 6: the second backstops.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention, rather than whole embodiments. Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the premise not making creative work, broadly fall into the scope of protection of the invention.
As shown in Figure 2, the exhaustor yielding rubber block that the embodiment of the present invention provides, 3 are stepped down including colloid 1, the centre bore 2 being arranged on colloid 1 and transverse direction, described transverse direction is stepped down and 3 is connected with centre bore 2, described transverse direction steps down 3 from described centre bore 2 to the wedge shape that the outward flange of described colloid 1 is inner small and outside big, and described centre bore 2 is provided with groove 4.
Logical in the exhaustor yielding rubber block of the present invention 3 it be designed as the little wedge shape easy to exhaust pipe of outer imperial palace by laterally stepping down and enter in centre bore, and by centre bore 2 is provided with groove 4, meet static friction, easy for installation in the performance of damping noise reduction. Reduce material cost, labour cost, improve production efficiency, there is simple in construction and the advantage being easy to operation.
In order to prevent colloid 1 from coming off, the described transverse direction in the present embodiment is stepped down and is provided with backstop on 3.
Specifically, described backstop includes the first backstop 5 and the second backstop 6 being correspondingly arranged, and the gradient of described first backstop 5 is more than the gradient of described second backstop 6. Described first backstop 5 be arranged at described transverse direction step down 3 face, lower road on, described second backstop 6 be arranged at described transverse direction step down 3 upper track face on. Second backstop 6 gradient in upper track face is more slow, it is simple to exhaustor enters laterally, and first backstop 5 gradient in face, lower road effectively stops relatively greatly the block rubber of the exhaustor assembled to come off because vibrating.
Described in the present embodiment, the gradient of the first backstop 5 is 45 °, and the gradient of described second backstop 6 is 30 °. First backstop 5 of block rubber 5 and the quantity of the second backstop 6 can increase and decrease according to practical set demand, namely can be provided with multiple second backstop 6 on upper track face, be provided with multiple first backstop 5 on face, lower road.
The lower variation of tolerance of centre bore 2 described in the present embodiment is identical with the tolerance limit of exhaustor external diameter.
Described groove 4 is multiple, and the circumference along described centre bore 2 is uniformly arranged, and namely centre bore 2 is gear-like as can be seen from Figure 3.
Present invention also offers a kind of refrigerator, wherein, including exhaustor yielding rubber block as above.
When the exhaustor yielding rubber block that the embodiment of the present invention provides uses, the aperture of the centre bore 2 of block rubber 5 increases, the lower variation of tolerance of centre bore 2 is equal to the tolerance limit of exhaustor external diameter, and in order to facilitate the quick assembling of block rubber and pipeline, centre bore 2 is designed as gear structure, meets static friction, good assembling function; Laterally stepping down and be designed as wedge shape, and the stop gradient in upper track face is more slow, it is simple to exhaustor easily enters laterally, the stop gradient in face, lower road is relatively big, effectively stops the block rubber of the exhaustor assembled to come off because vibrating. This modularity eliminates the use of strapping tape, underlying analysis exhaust pipe assembly amount of parts, structure, cost, and structure, innovation is thus improving its assembling mode, reduces material cost, improves production efficiency.
In sum, the transverse direction in the exhaustor yielding rubber block of the present invention is stepped down and is connected with centre bore, and the outward flange from centre bore to colloid of laterally stepping down is inner small and outside big wedge shape, and centre bore is provided with groove. The exhaustor yielding rubber block of the present invention leads to and is designed as laterally stepping down in the wedge shape easy to exhaust pipe entrance centre bore that outer imperial palace is little, and by centre bore is provided with groove, meet static friction, easy for installation in the performance of damping noise reduction. Reduce material cost, labour cost, improve production efficiency, there is simple in construction and the advantage being easy to operation.
Further, in order to prevent colloid from coming off, the described transverse direction in the present embodiment step down on be provided with backstop. Being easy to exhaustor enter laterally and can effectively stop the block rubber of the exhaustor assembled to come off because vibrating, the second backstop gradient in upper track face is more slow, and the first backstop gradient in face, lower road is bigger.
Last it is noted that above example is only in order to illustrate technical scheme, it is not intended to limit; Although the present invention being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent replacement; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (8)
1. an exhaustor yielding rubber block, it is characterized in that, step down including colloid, the centre bore being arranged on colloid and transverse direction, described transverse direction is stepped down and is connected with centre bore, described transverse direction is stepped down from described centre bore to the wedge shape that the outward flange of described colloid is inner small and outside big, and described centre bore is provided with groove.
2. exhaustor yielding rubber block according to claim 1, it is characterised in that: described transverse direction step down on be provided with backstop.
3. exhaustor yielding rubber block according to claim 2, it is characterised in that: described backstop includes the first backstop and the second backstop that are correspondingly arranged, and the gradient of described first backstop is more than the gradient of described second backstop.
4. exhaustor yielding rubber block according to claim 3, it is characterised in that: described first backstop is arranged at described transverse direction and steps down on face, Dao Xia road, and described second backstop is arranged on the upper track face that described transverse direction is stepped down.
5. exhaustor yielding rubber block according to claim 3, it is characterised in that: the gradient of described first backstop is 45 °, and the gradient of described second backstop is 30 °.
6. exhaustor yielding rubber block according to claim 1, it is characterised in that: the lower variation of tolerance of described centre bore is identical with the tolerance limit of exhaustor external diameter.
7. exhaustor yielding rubber block according to claim 1, it is characterised in that: described groove is multiple, and the circumference along described centre bore is uniformly arranged.
8. a refrigerator, it is characterised in that include the exhaustor yielding rubber block as described in claim 1-7 any one.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610109666.XA CN105673176A (en) | 2016-02-26 | 2016-02-26 | Exhaust pipe damping rubber block |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610109666.XA CN105673176A (en) | 2016-02-26 | 2016-02-26 | Exhaust pipe damping rubber block |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105673176A true CN105673176A (en) | 2016-06-15 |
Family
ID=56305276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610109666.XA Pending CN105673176A (en) | 2016-02-26 | 2016-02-26 | Exhaust pipe damping rubber block |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105673176A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106402501A (en) * | 2016-11-09 | 2017-02-15 | 珠海格力电器股份有限公司 | Damping device and air conditioner with same |
CN111720466A (en) * | 2019-03-21 | 2020-09-29 | 苏州三星电子有限公司 | Rubber shock absorption block and pipeline rubber shock absorption block |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1603589A (en) * | 2003-10-02 | 2005-04-06 | 东洋橡胶工业株式会社 | Rubber component for installing exhaust pipe |
CN201712460U (en) * | 2010-08-13 | 2011-01-19 | 建新赵氏集团有限公司 | Exhaust pipe damper |
CN201877767U (en) * | 2010-12-06 | 2011-06-22 | 河南省电力公司濮阳供电公司 | Antiskid sleeve for transmission line damper |
KR20140026850A (en) * | 2012-08-23 | 2014-03-06 | 우신공업 주식회사 | Supporting apparatus for muffler of vehicle |
CN103836733A (en) * | 2012-11-20 | 2014-06-04 | 苏州三星电子有限公司 | Pipe fixing rubber block of air conditioner external unit |
CN203702497U (en) * | 2013-12-31 | 2014-07-09 | 宁国中创科技密封件有限公司 | Rubber foot pad of air-conditioner compressor |
CN103968181A (en) * | 2014-05-20 | 2014-08-06 | 任少琳 | Shock absorption block for metal tubes of refrigeration equipment |
CN203908166U (en) * | 2014-05-23 | 2014-10-29 | 河南科隆集团有限公司 | Fixing device for mounting of condenser |
CN203908169U (en) * | 2014-04-25 | 2014-10-29 | 合肥晶弘电器有限公司 | Water receiving plate device for refrigerator and refrigerator |
CN104296463A (en) * | 2014-10-13 | 2015-01-21 | 合肥美的电冰箱有限公司 | Water pan for refrigerator and refrigerator with same |
CN204164238U (en) * | 2014-07-28 | 2015-02-18 | 哈尔滨理工大学 | Automobile damping spring buffering adhesive ring |
CN205718179U (en) * | 2016-06-27 | 2016-11-23 | 淮北龙祥塑胶科技有限公司 | A kind of refrigerator heat exchanger condensation exhaust pipe rubber shock-absorbing fixed block |
-
2016
- 2016-02-26 CN CN201610109666.XA patent/CN105673176A/en active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1603589A (en) * | 2003-10-02 | 2005-04-06 | 东洋橡胶工业株式会社 | Rubber component for installing exhaust pipe |
CN201712460U (en) * | 2010-08-13 | 2011-01-19 | 建新赵氏集团有限公司 | Exhaust pipe damper |
CN201877767U (en) * | 2010-12-06 | 2011-06-22 | 河南省电力公司濮阳供电公司 | Antiskid sleeve for transmission line damper |
KR20140026850A (en) * | 2012-08-23 | 2014-03-06 | 우신공업 주식회사 | Supporting apparatus for muffler of vehicle |
CN103836733A (en) * | 2012-11-20 | 2014-06-04 | 苏州三星电子有限公司 | Pipe fixing rubber block of air conditioner external unit |
CN203702497U (en) * | 2013-12-31 | 2014-07-09 | 宁国中创科技密封件有限公司 | Rubber foot pad of air-conditioner compressor |
CN203908169U (en) * | 2014-04-25 | 2014-10-29 | 合肥晶弘电器有限公司 | Water receiving plate device for refrigerator and refrigerator |
CN103968181A (en) * | 2014-05-20 | 2014-08-06 | 任少琳 | Shock absorption block for metal tubes of refrigeration equipment |
CN203908166U (en) * | 2014-05-23 | 2014-10-29 | 河南科隆集团有限公司 | Fixing device for mounting of condenser |
CN204164238U (en) * | 2014-07-28 | 2015-02-18 | 哈尔滨理工大学 | Automobile damping spring buffering adhesive ring |
CN104296463A (en) * | 2014-10-13 | 2015-01-21 | 合肥美的电冰箱有限公司 | Water pan for refrigerator and refrigerator with same |
CN205718179U (en) * | 2016-06-27 | 2016-11-23 | 淮北龙祥塑胶科技有限公司 | A kind of refrigerator heat exchanger condensation exhaust pipe rubber shock-absorbing fixed block |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106402501A (en) * | 2016-11-09 | 2017-02-15 | 珠海格力电器股份有限公司 | Damping device and air conditioner with same |
CN111720466A (en) * | 2019-03-21 | 2020-09-29 | 苏州三星电子有限公司 | Rubber shock absorption block and pipeline rubber shock absorption block |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105673176A (en) | Exhaust pipe damping rubber block | |
CN104807259A (en) | Electronic expansion valve | |
CN204226147U (en) | A kind of two tongue suction valve chip | |
CN202746058U (en) | Variable frequency helmholtz resonant cavity | |
CN210919300U (en) | Engine high-pressure oil rail with noise reduction throttle hole | |
CN103452717B (en) | A kind of car engine air admittance baffler | |
CN204510031U (en) | A kind of highway sound insulation sound insulation slab | |
CN203463213U (en) | Noise reduction device for high-pressure oil pump in automobile engine | |
CN204851472U (en) | Thin wall spare connection structure in aeroengine runner | |
CN204041182U (en) | The secondary silencing apparatus of motor car engine | |
CN204703983U (en) | The effective silencing apparatus of a kind of automobile exhaust | |
CN104564237A (en) | Exhaust muffler for turbo supercharged engine and implementation method thereof | |
CN208515133U (en) | A kind of pumped vacuum systems for photovoltaic module laminating machine | |
CN209818252U (en) | Buffer tank inlet silencing pipe capable of reducing noise | |
CN103203083A (en) | Flame arrester specially used for pipelines | |
CN203516222U (en) | Noise reduction device of centrifugal compressor | |
CN204906025U (en) | Apron and skeleton assembly structure of motor | |
CN202357254U (en) | No-leakage bushing device of vacuum cavity | |
CN205295819U (en) | A track isolation mounting for vacuum high speed train | |
CN205271578U (en) | Nitrogen balance cylinder | |
CN205774085U (en) | A kind of glass cutting device with noise suppression function | |
CN204510032U (en) | A kind of road sound insulation sound insulation slab | |
CN205439063U (en) | After take out getter device and injection moulding device | |
CN203175941U (en) | Auto water pump assembly with seal ring | |
CN204553327U (en) | A kind of fuel pump impeller with side blade groove |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160615 |
|
RJ01 | Rejection of invention patent application after publication |