CN205349752U - Rotary compressor and air conditioner circulation system who has it - Google Patents
Rotary compressor and air conditioner circulation system who has it Download PDFInfo
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- CN205349752U CN205349752U CN201620012654.0U CN201620012654U CN205349752U CN 205349752 U CN205349752 U CN 205349752U CN 201620012654 U CN201620012654 U CN 201620012654U CN 205349752 U CN205349752 U CN 205349752U
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Abstract
The utility model discloses a rotary compressor and air conditioner circulation system who has it, rotary compressor includes: casing, motor, compressing mechanism and at least one heat pipe, the motor is established in the casing, the compressing mechanism with the motor links to each other, the compressing mechanism includes base bearing, cylinder components and supplementary bearing, the base bearing with the supplementary bearing is established respectively cylinder components's axial both ends, cylinder components includes the cylinder, wherein the compressing mechanism with be formed with the cooling chamber in the motor at least one, the heat pipe has first end and second end, the heat pipe first end passes the casing stretches into the cooling intracavity, coolant has in the heat pipe. According to the utility model discloses a rotary compressor, through setting up the heat pipe, the heat transfer that the heat pipe can produce rotary compressor work is outside the casing to rotary compressor's consumption can be reduced, rotary compressor's efficiency is improved.
Description
Technical field
This utility model relates to compressor field, especially relates to a kind of Rotary Compressor and has its air conditioner circulating system.
Background technology
In correlation technique, Rotary Compressor can produce substantial amounts of heat in compression process so that the delivery temperature of Rotary Compressor is higher, thus the power consumption of Rotary Compressor is big, efficiency is low.
Utility model content
This utility model is intended at least solve one of technical problem of existence in prior art.For this, a purpose of the present utility model is in that to propose a kind of Rotary Compressor, and the efficiency of described Rotary Compressor is high.
Another purpose of the present utility model is in that to propose a kind of air conditioner circulating system with above-mentioned Rotary Compressor.
Rotary Compressor according to this utility model first aspect embodiment, including: housing；Motor, described motor is located in described housing；Compression mechanism, described compression mechanism is connected with described motor, described compression mechanism includes base bearing, cylinder assembly and supplementary bearing, described base bearing and described supplementary bearing are respectively provided at the axial two ends of described cylinder assembly, described cylinder assembly includes cylinder, and at least one in wherein said compression mechanism and described motor is formed with cooling chamber；And at least one heat pipe, described heat pipe has the first end and the second end, and described first end of described heat pipe stretches in described cooling chamber through described housing, has cooling medium in described heat pipe.
Rotary Compressor according to this utility model embodiment, by arranging heat pipe, the heat that Rotary Compressor work produces can be delivered to outside housing by heat pipe, such that it is able to reduce the power consumption of Rotary Compressor, improves the efficiency of Rotary Compressor.
According to an embodiment of the present utility model, at least one in described base bearing, described cylinder and described supplementary bearing of described cooling chamber formation.
According to an embodiment of the present utility model, described first end of described heat pipe is open end, and described second end of described heat pipe is blind end, and described first end of described heat pipe stretches in described cooling chamber.
According to an embodiment of the present utility model, described first end and described second end of described heat pipe are blind end, and the wherein one end in described first end of described heat pipe and described second end is stretched in described cooling chamber.
According to an embodiment of the present utility model, described first end and described second end of described heat pipe are open end, and the wherein one end in described first end of described heat pipe and described second end is stretched in described cooling chamber.
Further, described Rotary Compressor farther includes: heat exchanger, and described heat exchanger is located at outside described housing, and described first end of wherein said heat pipe connects with described heat exchanger with the other end in described second end.
According to an embodiment of the present utility model, the internal face of described heat pipe is formed with at least one heat channel.
According to an embodiment of the present utility model, the internal face of described heat pipe is formed with multiple micropore.
According to an embodiment of the present utility model, described second end of described heat pipe is externally provided with multiple fin.
According to an embodiment of the present utility model, described cooling medium is the medium identical or different with the coolant in described Rotary Compressor.
Alternatively, described cooling medium is air or water.
Air conditioner circulating system according to this utility model second aspect embodiment, including the Rotary Compressor according to the above-mentioned first aspect embodiment of this utility model.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become apparent from the description below, or is recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage are from conjunction with will be apparent from easy to understand the accompanying drawings below description to embodiment, wherein:
Fig. 1 is the part sectioned view of the Rotary Compressor according to this utility model embodiment；
Fig. 2 is the schematic diagram of the supplementary bearing of the Rotary Compressor according to another embodiment of this utility model and heat pipe；
Fig. 3 is the schematic diagram of the heat pipe shown in Fig. 2；
Fig. 4 is the assembling schematic diagram of the heat pipe shown in Fig. 3 and fin；
Fig. 5 is the schematic diagram of the heat pipe according to another embodiment of this utility model；
Fig. 6 is the schematic diagram of the heat pipe according to this utility model further embodiment；
Fig. 7 is the assembling schematic diagram of the heat pipe shown in Fig. 6 and heat exchanger.
Accompanying drawing labelling:
100: Rotary Compressor；
1: housing；2: motor；
31: base bearing；32: cylinder；321: cooling chamber；
33: supplementary bearing；34: bent axle；35: piston；
4: heat pipe；41: the first ends；42: the second ends；43: heat channel；44: micropore；
5: fin；6: heat exchanger；61: heat exchanger tube.
Detailed description of the invention
Being described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of same or like function from start to finish.The embodiment described below with reference to accompanying drawing is illustrative of, and is only used for explaining this utility model, and it is not intended that to restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " axially ", " radially ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
Additionally, term " first ", " second " are only for descriptive purposes, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or implicitly include one or more these features.In description of the present utility model, except as otherwise noted, " multiple " are meant that two or more.
In description of the present utility model, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be the connection of two element internals.For the ordinary skill in the art, it is possible to concrete condition understands above-mentioned term concrete meaning in this utility model.
The steam compression cycle of traditional air conditioner circulating system (not shown go out) adopting Rotary Compressor is commonly considered as isentropic Compression, but actually isentropic Compression is not economize merit most.Utility model people finds: if the heat produced can be taken away in compression process, change isentropic Compression process into isotherm compression process, power consumption can be greatly lowered, improve COP (CoefficientOfPerformance, i.e. conversion ratio between energy and heat, is called for short heating energy efficiency ratio).
Describing the Rotary Compressor 100 according to this utility model first aspect embodiment below with reference to Fig. 1-Fig. 7, the heat produced in compression process can be taken away by this Rotary Compressor 100, reduces power consumption, improves the efficiency of Rotary Compressor 100.Rotary Compressor 100 can be rolling piston compressor, oscillating compressor, rotary blade type compressor etc..
As it is shown in figure 1, the Rotary Compressor 100 according to this utility model embodiment, including housing 1, motor 2, compression mechanism and at least one heat pipe 4.
Motor 2 and compression mechanism are each provided in housing 1, compression mechanism includes base bearing 31, cylinder assembly, supplementary bearing 33 and bent axle 34, base bearing 31 and supplementary bearing 33 are respectively provided at the axial two ends of cylinder assembly, compression mechanism is connected with motor 2 by bent axle 34, specifically, one end of bent axle 34 is connected with motor 2 and the other end runs through base bearing 31, cylinder assembly and supplementary bearing 33.Cylinder assembly includes at least one cylinder 32.When cylinder 32 is one, Rotary Compressor 100 is single cylinder compressor.When cylinder 32 is multiple, being separated by dividing plate between adjacent two cylinders 32, now Rotary Compressor 100 is multicylinder compressor.
Wherein compression mechanism and motor 2 at least one on be formed with cooling chamber 321, say, that cooling chamber 321 can be formed compression mechanism and motor 2 in any one on, it is also possible to simultaneously be located at compression mechanism and motor 2 on.
Heat pipe 4 has the first end 41 and the second end 42, and the first end 41 of heat pipe 4 stretches in cooling chamber 321 through housing 1, has cooling medium in heat pipe 4.Cooling medium in heat pipe 4 can be identical or different with the coolant of air conditioner circulating system, and namely cooling medium can be the medium identical with the coolant of compression in Rotary Compressor 100.Certainly, cooling medium can also be the medium different from the coolant of compression in Rotary Compressor 100, for instance, freon, water, ethanol, methanol, air etc..Second end 42 of heat pipe 4 is positioned at outside housing 1.
Thus, the heat that Rotary Compressor 100 work produces can pass through heat pipe 4 and be delivered to outside housing 1, specifically, when cooling chamber 321 is formed on motor 2, it is possible to effectively reduce the heat produced when motor 2 works, thus improving the work efficiency of motor 2, when cooling chamber 321 is formed when compressing in mechanism, it is possible to the heat that compression process produces is taken out of, reduces the delivery temperature of Rotary Compressor 100, the power consumption of Rotary Compressor 100 can be reduced, improve the efficiency of Rotary Compressor 100.
Below with reference to Fig. 1 and Fig. 2, the Rotary Compressor 100 according to one specific embodiment of this utility model is described.
In concrete examples more of the present utility model, as it is shown in figure 1, Rotary Compressor 100 includes housing 1, motor 2, compression mechanism and at least one heat pipe 4.Motor 2 and compression mechanism arrange up and down, and motor 2 is positioned at the top of compression mechanism.Compression mechanism includes base bearing 31, cylinder 32, supplementary bearing 33 and bent axle 34, base bearing 31 is located at the upper end of cylinder 32 and supplementary bearing 33 is located at the lower end of cylinder 32, the upper end of bent axle 34 is connected with motor 2, and lower end sequentially passes through base bearing 31, cylinder 32 and supplementary bearing 33 from top to bottom.When Rotary Compressor 100 works, motor 2 drives bent axle 34 to rotate, and bent axle 34 drives the piston 35 being set on its eccentric part to roll along the inwall of the compression chamber of cylinder 32, so that the coolant entered in compression chamber to be compressed.
Cooling chamber 321 is formed on cylinder 32.First end 41 of heat pipe 4 extend in the cooling chamber 321 of cylinder 32 through housing 1, and the first end 41 of heat pipe 4 is unlimited, and namely heat pipe 4 is internal connects by the first end 41 of heat pipe 4 and cooling chamber 321 are internal.Cooling medium in heat pipe 4 is liquid under normal conditions, when Rotary Compressor 100 works, the cooling medium of liquid becomes gaseous state after absorbing the heat produced when Rotary Compressor 100 works in cooling chamber 321, the cooling medium of gaseous state flows to the second end 42 of heat pipe 4 by the first end 41 of heat pipe 4, thus the heat in housing 1 can be taken out of to housing 1 by heat pipe 4, the cooling medium of gaseous state flows back to cooling chamber 321 again through heat pipe 4 after the second end 42 place is cooled to liquid to be continued compression mechanism is cooled down.It should be noted that cooling medium circulation is the independent loops of Self-Closing, with Rotary Compressor 100 and there is the air conditioner circulating system refrigerant circulation of this Rotary Compressor 100 be not communicated with.
In other concrete examples of the present utility model, as in figure 2 it is shown, cooling chamber 321 is additionally formed on supplementary bearing 33.
With reference to Fig. 2 and in conjunction with Fig. 3, the first end 41 of heat pipe 4 is open end, and the second end 42 of heat pipe 4 is blind end, and the first end 41 of heat pipe 4 stretches in cooling chamber 321.Now heat pipe 4 is internal with cooling chamber 321 connects, and heat pipe 4 and cooling chamber 321 collectively form the independent loops of a relative closure.Alternatively, the internal face of heat pipe 4 is hydraulically smooth surface.When Rotary Compressor 100 works, the cooling medium of liquid becomes gaseous state after absorbing the heat produced when Rotary Compressor 100 works in cooling chamber 321, the cooling medium of gaseous state flows to the second end 42 of heat pipe 4 by the first end 41 of heat pipe 4, thus the heat that the cooling medium in heat pipe 4 can produce compression mechanism is rapidly brought to outside housing 1, the cooling medium of gaseous state flows back to cooling chamber 321 again through the first end 41 of heat pipe 4 after the second end 42 place is cooled to liquid to be continued compression mechanism is cooled down.
In order to strengthen heat pipe 4 and housing 1 external environment heat exchange, further speed up the speed taking away the heat produced in housing 1, as shown in Figure 4, multiple fin 5 can be externally provided with at the second end 42 of heat pipe 4, multiple fins 5 be parallel to each other and with the central axis upright of heat pipe 4, to increase heat exchange area, improve heat exchange efficiency.It is understood that the concrete arrangement mode etc. that fin 5 is on heat pipe 4 specifically can be arranged according to actual requirement, to have better heat transfer effect.
As it is shown in figure 5, the first end 41 of heat pipe 4 and the second end 42 can also be blind end, the wherein one end in the first end 41 of heat pipe 4 and the second end 42 is stretched in cooling chamber 321.The independent loops that now heat pipe 4 Inner Constitution one is closed.When Rotary Compressor 100 works and the first end 41 of heat pipe 4 stretches in cooling chamber 321, the cooling medium of liquid becomes gaseous state after the first end 41 place of heat pipe 4 absorbs the heat produced when Rotary Compressor 100 works, the cooling medium of gaseous state flows to the second end 42 of heat pipe 4, thus the heat that the cooling medium in heat pipe 4 can produce compression mechanism is rapidly brought to outside housing 1, the cooling medium of gaseous state flows back to the first end 41 of heat pipe 4 again after the second end 42 place is cooled to liquid to be continued compression mechanism is cooled down.
Further, as it is shown in figure 5, quickly take away the effect of heat to play heat pipe 4 better, the internal face of heat pipe 4 could be formed with at least one heat channel 43.It is understood that the concrete shape of heat channel 43, size, quantity and the arrangement mode on heat pipe 4 inwall etc. can according to actual requirement adaptive change, to meet actual requirement better.
As shown in Figure 6, heat pipe 4 is straight tube, and the first end 41 of heat pipe 4 and the second end 42 can also be open end, and the wherein one end in the first end 41 of heat pipe 4 and the second end 42 is stretched in cooling chamber 321.When Rotary Compressor 100 works and the first end 41 of heat pipe 4 stretches in cooling chamber 321, the cooling medium of liquid becomes gaseous state after absorbing the heat produced when Rotary Compressor 100 works in cooling chamber 321, the cooling medium of gaseous state flows to the second end 42 of heat pipe 4 by the first end 41 of heat pipe 4, thus the heat in housing 1 can be taken out of to housing 1 by heat pipe 4, the cooling medium of gaseous state flows back to cooling chamber 321 again through heat pipe 4 after the second end 42 place is cooled to liquid to be continued Rotary Compressor 100 is cooled down.
Further, as shown in Figure 6, quickly take away the effect of heat to play heat pipe 4 better, the internal face of heat pipe 4 can also be formed multiple micropore 44 (namely smaller hole).It is understood that the concrete shape of micropore 44, size, quantity and the arrangement mode on heat pipe 4 inwall etc. can according to actual requirement adaptive change, to meet actual requirement better.
For further enhanced heat exchange, as shown in Figure 6, Rotary Compressor 100 can further include: heat exchanger 6, and heat exchanger 6 is located at outside housing 1, and wherein the first end 41 of heat pipe 4 connects with heat exchanger 6 with the other end (being namely positioned at the one end outside housing 1) in the second end 42.Specifically, the above-mentioned other end of heat pipe 4 is connected with heat exchanger 6 by the heat exchanger tube 614 of heat exchanger 6.Thus, it is possible to significantly heat is taken away by heat exchanger 6.Moreover, it is also possible to realize further enhanced heat exchange by increasing the cooling mode such as fan or water-cooled, further improve heat exchange efficiency.
In still other concrete example of the present utility model, cooling chamber 321 is additionally formed on base bearing 31 (not shown go out).Certainly, in other concrete example of the present utility model, when Rotary Compressor 100 is multicylinder compressor, cooling chamber 321 is additionally formed on dividing plate (not shown go out).
Thus, the Rotary Compressor 100 according to this utility model embodiment, by heat pipe 4, Rotary Compressor 100 is cooled down, reduce the delivery temperature of Rotary Compressor 100, reduce the power consumption of Rotary Compressor 100, improve the efficiency of Rotary Compressor 100.
Air conditioner circulating system according to this utility model second aspect embodiment, including compressor, condenser, throttling arrangement and vaporizer.One end of condenser is connected with the air vent of compressor, and one end of vaporizer is connected with the air entry of compressor, and throttling arrangement is connected between the other end of condenser and the other end of vaporizer.Compressor can be the Rotary Compressor 100 with reference to above-mentioned first aspect embodiment.
Air conditioner circulating system according to this utility model embodiment, improves the overall performance of air conditioner circulating system.
Other of Rotary Compressor 100 according to this utility model embodiment and air conditioner circulating system are constituted and operation is all known for those of ordinary skills, are not detailed herein.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example describe are contained at least one embodiment of the present utility model or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiments or example.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that: these embodiments can being carried out multiple change, amendment, replacement and modification when without departing from principle of the present utility model and objective, scope of the present utility model is limited by claim and equivalent thereof.
Claims (12)
1. a Rotary Compressor, it is characterised in that including:
Housing；
Motor, described motor is located in described housing；
Compression mechanism, described compression mechanism is connected with described motor, described compression mechanism includes base bearing, cylinder assembly and supplementary bearing, described base bearing and described supplementary bearing are respectively provided at the axial two ends of described cylinder assembly, described cylinder assembly includes cylinder, and at least one in wherein said compression mechanism and described motor is formed with cooling chamber；And
At least one heat pipe, described heat pipe has the first end and the second end, and described first end of described heat pipe stretches in described cooling chamber through described housing, has cooling medium in described heat pipe.
2. Rotary Compressor according to claim 1, it is characterised in that at least one in described base bearing, described cylinder and described supplementary bearing of described cooling chamber formation.
3. Rotary Compressor according to claim 1, it is characterised in that described first end of described heat pipe is open end, described second end of described heat pipe is blind end, and described first end of described heat pipe stretches in described cooling chamber.
4. Rotary Compressor according to claim 1, it is characterised in that described first end and described second end of described heat pipe are blind end, and the wherein one end in described first end of described heat pipe and described second end is stretched in described cooling chamber.
5. Rotary Compressor according to claim 1, it is characterised in that described first end and described second end of described heat pipe are open end, and the wherein one end in described first end of described heat pipe and described second end is stretched in described cooling chamber.
6. Rotary Compressor according to claim 5, it is characterised in that farther include:
Heat exchanger, described heat exchanger is located at outside described housing, and described first end of wherein said heat pipe connects with described heat exchanger with the other end in described second end.
7. Rotary Compressor according to claim 1, it is characterised in that be formed with at least one heat channel on the internal face of described heat pipe.
8. Rotary Compressor according to claim 1, it is characterised in that be formed with multiple micropore on the internal face of described heat pipe.
9. the Rotary Compressor according to any one of claim 1-8, it is characterised in that described second end of described heat pipe is externally provided with multiple fin.
10. Rotary Compressor according to claim 1, it is characterised in that described cooling medium is the medium identical or different with the coolant in described Rotary Compressor.
11. Rotary Compressor according to claim 10, it is characterised in that described cooling medium is air or water.
12. an air conditioner circulating system, it is characterised in that include the Rotary Compressor according to any one of claim 1-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620012654.0U CN205349752U (en) | 2016-01-04 | 2016-01-04 | Rotary compressor and air conditioner circulation system who has it |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620012654.0U CN205349752U (en) | 2016-01-04 | 2016-01-04 | Rotary compressor and air conditioner circulation system who has it |
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| Publication Number | Publication Date |
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| CN205349752U true CN205349752U (en) | 2016-06-29 |
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| CN201620012654.0U Active CN205349752U (en) | 2016-01-04 | 2016-01-04 | Rotary compressor and air conditioner circulation system who has it |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485019A (en) * | 2016-01-04 | 2016-04-13 | 广东美芝制冷设备有限公司 | Rotary compressor and air conditioning circulating system with same |
-
2016
- 2016-01-04 CN CN201620012654.0U patent/CN205349752U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485019A (en) * | 2016-01-04 | 2016-04-13 | 广东美芝制冷设备有限公司 | Rotary compressor and air conditioning circulating system with same |
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