CN104595193A - Cross slip ring, scroll compressor with cross slip ring, air conditioner and heat pump water heater - Google Patents
Cross slip ring, scroll compressor with cross slip ring, air conditioner and heat pump water heater Download PDFInfo
- Publication number
- CN104595193A CN104595193A CN201310534712.7A CN201310534712A CN104595193A CN 104595193 A CN104595193 A CN 104595193A CN 201310534712 A CN201310534712 A CN 201310534712A CN 104595193 A CN104595193 A CN 104595193A
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- CN
- China
- Prior art keywords
- circular base
- key
- cross slip
- ring
- pair
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 6
- 238000010586 diagram Methods 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 6
- 238000005057 refrigeration Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Abstract
The invention provides a cross slip ring, a scroll compressor with the cross slip ring, an air conditioner with the scroll compressor, and a heat pump water heater with the scroll compressor. The cross slip ring comprises a first annular pedestal and a second annular pedestal, the first annular pedestal is detachably combined with the second annular pedestal, the first annular pedestal is provided with a first key and a second key opposite to the first key, and the second annular pedestal is provided with a third key and a fourth key opposite to the third key. The cross slip ring is divided into a plurality of detachable portions in order to simplify processing, so the vertical precision of two pairs of keys of the cross slip ring is guaranteed, and the miniaturization and the lightening of the cross slip ring are realized.
Description
Technical field
The present invention relates to compressor field, more particularly, the cross slip-ring relating to a kind of scroll compressor and the scroll compressor with it and air conditioner.
Background technique
Cross slip-ring is the key components and parts of the anti-rotation of scroll compressor, and the perpendicularity of its relative key is the key factor affecting compressor efficiency.Cross slip-ring itself does linear reciprocating motion, and less quality is conducive to inertia when reducing cross slip-ring motion, and then reduces Overall Power Consumption.In original design, as shown in Figure 2, for reducing cross slip-ring quality two of cross slip-ring pairs of keys are distributed in the offside of central circular, the slot fit wherein pair of keys and upper bracket offered, the slot fit that another pair of keys and Moving plate are offered, thus the rotation of restriction movable orbiting scroll.By this scheme, cross slip-ring external diameter can design within Moving plate external diameter, realizes miniaturization, but adheres to heteropleural separately due to two pairs of keys, needs to process second pair of key conversely, need secondary clamping after processing pair of keys, and the perpendicularity of cross slip-ring two pairs of keys is difficult to ensure.
For solving this problem, as shown in Figure 3, two pairs of keys design at homonymy by partial cross slip ring, and offer draw-in groove at Jing Panshang, and the former key coordinated with upper bracket is coordinated with the draw-in groove of quiet dish.This scheme makes two pairs of keys can complete in time processing, cross slip-ring precision can be ensured preferably, but this also can bring many negative effects, for avoiding interfering, cross slip-ring need avoid Moving plate edge with the quiet key coordinated that coils, namely cross slip-ring external diameter need be greater than Moving plate external diameter, and this also just adds cross slip-ring quality; The increase of cross slip-ring radial dimension also will cause complete machine shell footpath to increase, and model machine cost raises; Cross slip-ring need have higher axial dimension with the quiet key coordinated that coils, and makes its remitted its fury, unfavorable to the reliability of compressor.
Summary of the invention
The object of the invention is to provide a kind of novel cross slip-ring, with solve cross slip-ring add man-hour precision be difficult to ensure, technical problem that size is large.
For achieving the above object, the invention provides a kind of cross slip-ring, comprise the first circular base and the second circular base, described first circular base and the dismountable combination of the second circular base, described first circular base arranges the first relative key and the second key, described second circular base arranges relative triple bond and quadruple linkage.
Further, described first circular base is identical with described second circular base shape, described first ring arcuate base and the second circular base are respectively provided with pin-and-hole, described first key arranging the cross slip-ring after meeting combination of pin-and-hole position is mutually vertical with the line of centres L2 of quadruple linkage with triple bond with the central junction line L1 of described second key, and described first circular base and described second circular base combine formation cross slip-ring by the pin inserting described pin-and-hole.
Further, described pin-and-hole arranges after combining between cross slip-ring two adjacent key the first circular base and on the second circular base.
Further, described pin-and-hole is all at least provided with a pair on the first circular base and the second circular base.
Further, on described first circular base, the angle of the line of centres of at least one pair of relative described pin-and-hole and the central junction line L1 of described first key and described second key is 45 °, and on described second circular base, the angle of at least one pair of relative line of centres of described pin-and-hole and the line of centres L2 of triple bond and quadruple linkage is 45 °.
Further, described pin-and-hole is circular port or described pin-and-hole is waist shaped hole.
Under the technical conceive that the present invention is identical, provide another kind of cross slip-ring, comprise circular base and to be distributed on described circular base two to orthogonal key, described pair of keys comprises the first relative key and the second key, described first key and described second key are arranged on the first side of described circular base, described second pair of key comprises triple bond and quadruple linkage, described triple bond and described quadruple linkage arrange the second side of described circular base, and described pair of keys or second pair of key have pair of keys and the dismountable combination of described circular base at least.
More excellent, described circular base is provided with the pin-and-hole that at least one pair of is relative, the key that described at least one pair of and described circular base detachably combine extends latch, and this described at least one pair of key is combined to form cross slip-ring by described latch and described pin-and-hole.
As can be seen from above-mentioned technological scheme, cross slip-ring provided by the invention, simplifies processing by cross slip-ring being divided into dismountable multiple part, is conducive to the vertical precision ensureing cross slip-ring two pairs of keys, the miniaturization of cross slip-ring can be realized, light simultaneously.
Another aspect provides and a kind ofly there is the scroll compressor of cross slip-ring described in above-mentioned any one and there is air conditioner and the heat pump water heater of this compressor, the beneficial effect had from above-mentioned cross slip-ring, the compressor with this cross slip-ring also has its identical technique effect with the air conditioner with this compressor and heat pump water heater.Do not repeat them here.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is scroll compressor complete machine structure schematic diagram;
Fig. 2 is that prior art key is distributed in slip ring both sides cross slip-ring structural representation;
Fig. 3 is that prior art key is distributed in slip ring homonymy cross slip-ring structural representation;
Fig. 4 is cross slip-ring first portion of the present invention structural representation;
Fig. 5 is cross slip-ring second portion structural representation of the present invention;
Fig. 6 is cross slip-ring first compound mode schematic diagram of the present invention;
Fig. 7 is that cross slip-ring of the present invention is by the schematic diagram after the first compound mode combination;
Fig. 8 is cross slip-ring second compound mode schematic diagram of the present invention;
Fig. 9 is that cross slip-ring of the present invention is by the schematic diagram after the second compound mode combination;
Figure 10 is cross slip-ring of the present invention 3rd compound mode schematic diagram;
Figure 11 is that cross slip-ring of the present invention is by the schematic diagram after the 3rd compound mode combination;
Figure 12 is the first mode of texturing schematic diagram of cross slip-ring pin-and-hole of the present invention;
Figure 13 is the second mode of texturing schematic diagram of cross slip-ring pin-and-hole of the present invention;
Figure 14 is the structural representation that cross slip-ring key of the present invention and circular base detachably combine;
Figure 15 is the structural drawing after cross slip-ring key of the present invention and circular base combine.
Embodiment
Below in conjunction with accompanying drawing, be clearly and completely described technological scheme of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 shows scroll compressor overall typical structure, wherein intakeport 1, and relief opening 6, by being connected with the refrigerant circuit of outside, for compressed refrigerant, making refrigeration agent constantly circulate in loop, reaching the object of refrigeration.
Bent axle 7 is connected with the rotor interference of motor 8, is bearing in compressor inside by upper bracket 5 and lower support frame 9, and bent axle 7 head is provided with returnning, and it is connected with the bearing of movable orbiting scroll 3 afterbody, makes the center of movable orbiting scroll 3 eccentric relative to the center of quiet whirlpool dish 2.Movable orbiting scroll 3 is bearing in the midplane of upper bracket 5 by cross slip-ring 4, and quiet whirlpool coils 2 then by the locked upper-end surface at upper bracket 5 of bolt.
When motor 8 drives, rotor band dynamic crankshaft 7 rotates, thus drives movable orbiting scroll 3 to coil 2 center revolution around quiet whirlpool, and namely its revolution-radius is the centre distance of movable orbiting scroll 3 and quiet whirlpool dish 2, is also the offset of crankshaft eccentric crank throw.By this revolution motion, refrigeration agent sucks movable orbiting scroll 3 by intakeport 1 and 2 compression chambers formed are coiled in quiet whirlpool, and compressed along with the volume-variation of compression chamber, discharge from the central exhaust port of quiet whirlpool dish 2, enter compressor, cooling motor 8 after rational oil content, discharge compressor by relief opening 6 again, refrigeration agent will reenter refrigeration cycle from intakeport 1 again after the refrigerant circuit of outside.
As Fig. 4, Fig. 5, number of times is clamped man-hour in order to reduce heteropleural key cross slip-ring adding, cross slip-ring 4 provided by the invention, comprise first portion 40 and second portion 41, this first portion 40 comprises the first circular base 400, second portion 41 comprises the second circular base 410, first circular base 400 and the dismountable combination of the second circular base 410, described first circular base 400 is arranged the first relative key 401 and the second key 402, described second circular base 410 arranges relative triple bond 411 and quadruple linkage 412.
The performance impact of perpendicularity to scroll compressor of cross slip-ring 4 two pairs of keys is obvious, in order to ensure the perpendicularity of two pairs of keys, as Fig. 6, Fig. 7, described first circular base 400 and described second circular base 410 are arranged to same shape by the present invention, described first circular base 400 and the corresponding position of the second circular base 410 are respectively provided with pin-and-hole 405 and 415, pin-and-hole 405 is mutually vertical with the line of centres L2 of quadruple linkage 412 with triple bond 411 with the central junction line L1 of described second key 402 with described first key 401 arranging the cross slip-ring 4 after satisfied combination of 415 positions, described first circular base 400 and described second circular base 410 are by inserting described pin-and-hole 405, the pin 406 of 415 is combined and is formed cross slip-ring 4.
Be arranged on the pin-and-hole 405 and 415 on the first circular base 400 and the second circular base 410, in order to dodge key position, also will take into account the reliability of two-part combination, pin-and-hole arranges after combining between cross slip-ring two adjacent key the first circular base 400 and on the second circular base 410 for this reason simultaneously.Pin-and-hole 405 and 415 all at least can be provided with a pair on the first circular base 400 and the second circular base 410 as required, as Fig. 6, Fig. 7 are respectively provided with a pair pin-and-hole 405 and 415 on the first circular base and the second circular base, as Fig. 8 and Fig. 9 is provided with two couples of pin-and-hole 405a and 405b on the first circular base 400, the second circular base 410 is provided with two couples of pin-and-hole 415a and 415b.
For the ease of processing, as shown in Figure 10,11, the angle of the central junction line L1 of the line of centres of at least one pair of relative described pin-and-hole 405 on the first circular base 400 and described first key 401 and described second key 402 is set to 45 °, and on described second circular base 410, the angle of at least one pair of relative line of centres of described pin-and-hole 415 and the line of centres L2 of triple bond and quadruple linkage is set to 45 °.Setting like this, only need not have the side of key to combine first portion 40 and second portion 41, inserts the perpendicularity that latch just can ensure two pairs of keys.Greatly reduce processing cost.
Conveniently processing, as pin-and-hole 405 and 415 is processed into circular port or waist shaped hole by Figure 12, Figure 13 the present invention, also can be other polygonal hole or profiled holes.
Under the technical conceive that the present invention is identical, provide the cross slip-ring that another kind can be implemented, as Figure 14, shown in Figure 15, comprise circular base 40 and to be distributed on described circular base 40 two to orthogonal key, described pair of keys comprises the first relative key 401 and the second key 402, described first key 401 and described second key 402 are arranged on the first side of described circular base 40, described second pair of key comprises triple bond 403 and quadruple linkage 404, described triple bond 403 and described quadruple linkage 404 arrange the second side of described circular base 40, described pair of keys or second pair of key have pair of keys and the dismountable combination of described circular base 40 at least.
Circular base 40 is provided with at least one pair of relative pin-and-hole 405, the key 401 and 402 or 403 and 404 that described at least one pair of and described circular base 40 detachably combine extends and has latch, this described at least one pair of key is combined to form cross slip-ring by described latch and described pin-and-hole 405.
As can be seen from above-mentioned technological scheme, cross slip-ring 4 provided by the invention, by being divided into dismountable two-part then to combine cross slip-ring 4, simplify processing, be conducive to the vertical precision ensureing cross slip-ring two pairs of keys, realize the miniaturization of cross slip-ring, light simultaneously.
Another aspect provides and a kind ofly there is the scroll compressor of cross slip-ring described in above-mentioned any one and there is air conditioner and the heat pump water heater of this compressor, the beneficial effect had from above-mentioned cross slip-ring, the compressor with this cross slip-ring also has its identical technique effect.Do not repeat them here.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. a cross slip-ring, it is characterized in that, comprise the first circular base and the second circular base, described first circular base and the dismountable combination of the second circular base, described first circular base arranges the first relative key and the second key, described second circular base arranges relative triple bond and quadruple linkage.
2. cross slip-ring according to claim 1, it is characterized in that, described first circular base is identical with described second circular base shape, described first circular base and the second circular base are respectively provided with pin-and-hole, described first key arranging the cross slip-ring after meeting combination of pin-and-hole position is mutually vertical with the line of centres L2 of quadruple linkage with triple bond with the central junction line L1 of described second key, and described first circular base and described second circular base combine formation cross slip-ring by the pin inserting described pin-and-hole.
3. cross slip-ring according to claim 2, is characterized in that, described pin-and-hole is arranged on the first circular base between cross slip-ring two adjacent key after combining and the second circular base.
4. cross slip-ring according to claim 3, is characterized in that, described pin-and-hole is all at least provided with a pair on the first circular base and the second circular base.
5. cross slip-ring according to claim 3, it is characterized in that, the angle of the line of centres of at least one pair of the relative described pin-and-hole on described first circular base and the central junction line L1 of described first key and described second key is 45 °, and on described second circular base, the angle of at least one pair of relative line of centres of described pin-and-hole and the line of centres L2 of triple bond and quadruple linkage is 45 °.
6. the cross slip-ring according to any one of claim 1 to 5, is characterized in that, described pin-and-hole is circular port or waist shaped hole.
7. a cross slip-ring, comprise circular base and to be distributed on described circular base two to orthogonal key, described pair of keys comprises the first relative key and the second key, described first key and described second key are arranged on the first side of described circular base, described second pair of key comprises triple bond and quadruple linkage, described triple bond and described quadruple linkage arrange the second side of described circular base, it is characterized in that, described pair of keys or second pair of key have pair of keys and the dismountable combination of described circular base at least.
8. cross slip-ring according to claim 8, it is characterized in that, described circular base is provided with the pin-and-hole that at least one pair of is relative, the key that described at least one pair of and described circular base detachably combine extends latch, and this described at least one pair of key is combined to form cross slip-ring by described latch and described pin-and-hole.
9. a scroll compressor, is characterized in that, has the cross slip-ring described in any one of claim 1 to 8.
10. an air conditioner, is characterized in that, has scroll compressor according to claim 9.
11. 1 kinds of heat pump water heaters, is characterized in that, have scroll compressor according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310534712.7A CN104595193A (en) | 2013-11-01 | 2013-11-01 | Cross slip ring, scroll compressor with cross slip ring, air conditioner and heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310534712.7A CN104595193A (en) | 2013-11-01 | 2013-11-01 | Cross slip ring, scroll compressor with cross slip ring, air conditioner and heat pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104595193A true CN104595193A (en) | 2015-05-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310534712.7A Pending CN104595193A (en) | 2013-11-01 | 2013-11-01 | Cross slip ring, scroll compressor with cross slip ring, air conditioner and heat pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104595193A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1074512A (en) * | 1991-12-17 | 1993-07-21 | 运载器有限公司 | The nested coupling mechanism of scroll machines |
| JPH0688578A (en) * | 1992-09-07 | 1994-03-29 | Toshiba Corp | Scroll type compressor |
| US5470213A (en) * | 1993-04-13 | 1995-11-28 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Scroll type compressor having a ring for compressive force transmission and orbit determination |
| KR100208095B1 (en) * | 1997-07-29 | 1999-07-15 | 윤종용 | Oldham Ring Manufacturing Method of Scroll Compressor and Oldham Ring |
| JP2000337272A (en) * | 1999-05-24 | 2000-12-05 | Hitachi Ltd | Oldham ring of scroll compressor |
| CN1372081A (en) * | 2001-02-20 | 2002-10-02 | 司考柔技术公司 | Easy made Oldham coupling |
| CN203627233U (en) * | 2013-11-01 | 2014-06-04 | 珠海格力节能环保制冷技术研究中心有限公司 | Cross slide ring as well as scroll compressor with same, air conditioner and heat pump water heater with same |
-
2013
- 2013-11-01 CN CN201310534712.7A patent/CN104595193A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1074512A (en) * | 1991-12-17 | 1993-07-21 | 运载器有限公司 | The nested coupling mechanism of scroll machines |
| JPH0688578A (en) * | 1992-09-07 | 1994-03-29 | Toshiba Corp | Scroll type compressor |
| US5470213A (en) * | 1993-04-13 | 1995-11-28 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Scroll type compressor having a ring for compressive force transmission and orbit determination |
| KR100208095B1 (en) * | 1997-07-29 | 1999-07-15 | 윤종용 | Oldham Ring Manufacturing Method of Scroll Compressor and Oldham Ring |
| JP2000337272A (en) * | 1999-05-24 | 2000-12-05 | Hitachi Ltd | Oldham ring of scroll compressor |
| CN1372081A (en) * | 2001-02-20 | 2002-10-02 | 司考柔技术公司 | Easy made Oldham coupling |
| CN203627233U (en) * | 2013-11-01 | 2014-06-04 | 珠海格力节能环保制冷技术研究中心有限公司 | Cross slide ring as well as scroll compressor with same, air conditioner and heat pump water heater with same |
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| PB01 | Publication | ||
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Application publication date: 20150506 |