CN110044100A - Refrigerating and heating systems and refrigerating and heating combined equipment with it - Google Patents
Refrigerating and heating systems and refrigerating and heating combined equipment with it Download PDFInfo
- Publication number
- CN110044100A CN110044100A CN201910324594.4A CN201910324594A CN110044100A CN 110044100 A CN110044100 A CN 110044100A CN 201910324594 A CN201910324594 A CN 201910324594A CN 110044100 A CN110044100 A CN 110044100A
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- CN
- China
- Prior art keywords
- heat
- exchange system
- refrigerating
- working chamber
- slide plate
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
- F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The present invention provides a kind of refrigerating and heating systems and the refrigerating and heating combined equipment with it.Refrigerating and heating systems include cylinder, and cylinder has the first working chamber and the second working chamber；Roller, roller are set in the first working chamber；Slide plate, the first end of slide plate extend in the first working chamber and are connected with roller, and the first end of slide plate is set in the second working chamber, and roller can drive slide plate to move reciprocatingly in the second working chamber with compression refrigerant；First heat-exchange system, the first heat-exchange system are connected with the first working chamber；Second heat-exchange system, second heat-exchange system is connected with the second working chamber, first heat-exchange system is provided independently from the second heat-exchange system, and one in the first heat-exchange system and the second heat-exchange system is used for air-conditioner system, and one in the first heat-exchange system and the second heat-exchange system is used for refrigerator system.Enable the compressor to be suitable for multiple fields simultaneously, improves the practicability of the compressor, that is, significantly reduce the production cost of the refrigerating and heating systems.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, in particular to a kind of refrigerating and heating systems and with its system
Cold heating combined equipment.
Background technique
Existing compressor type has rolling rotor-type, piston type, vortex etc., but is mostly a kind of individual structure, rolling
Dynamic rotor-type compressor and piston compressor are substantially and apply in respective field.Due to the limitation of structure, two kinds of structures
It is not effectively combined, it is also difficult to cross-cutting application occur, the problem for causing respective application field all narrow.
Summary of the invention
The main purpose of the present invention is to provide a kind of refrigerating and heating systems and with its refrigerating and heating combined equipment, to solve
The compressor problem narrow using field in the prior art.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of refrigerating and heating systems, comprising: gas
Cylinder, cylinder have the first working chamber and the second working chamber；Roller, roller are set in the first working chamber；Slide plate, the first of slide plate
End extends in the first working chamber and is connected with roller, and the first end of slide plate is set in the second working chamber, and roller can drive
Slide plate moves reciprocatingly in the second working chamber with compression refrigerant；First heat-exchange system, the first heat-exchange system and the first working chamber
It is connected；Second heat-exchange system, the second heat-exchange system are connected with the second working chamber, the first heat-exchange system and the second heat-exchange system
It is provided independently from, one in the first heat-exchange system and the second heat-exchange system is used for air-conditioner system, the first heat-exchange system and the
One in two heat-exchange systems is used for refrigerator system.
Further, the first heat-exchange system is used for air-conditioner system, and the second heat-exchange system is used for refrigerator system.
Further, the first heat-exchange system includes: the first condenser, the input end of the first condenser and the first working chamber
First row port is connected；First evaporator, the input end of the first evaporator are connected with the outlet end of the first condenser, and first
The outlet end of evaporator is connected with the first air entry of the first working chamber.
Further, the first heat-exchange system includes: first throttle valve, first throttle valve be set to the first condenser of connection and
On pipeline between first evaporator.
Further, the second heat-exchange system includes: the second condenser, the input end of the second condenser and the second working chamber
Second exhaust port is connected；Second evaporator, the input end of the second evaporator are connected with the outlet end of the second condenser, and second
The outlet end of evaporator is connected with the second air entry of the second working chamber.
Further, the first heat-exchange system includes: second throttle, second throttle be set to the second condenser of connection and
On pipeline between second evaporator.
Further, the head of the first end of slide plate is cylindrical, and the diameter on the head of the second end of slide plate is D, slide plate
Middle part with a thickness of H1, wherein D < H1.
Further, the second end of slide plate with a thickness of H2, wherein H2 > 1.5*H1.
Further, the head of slide plate is hinged with roller.
According to another aspect of the present invention, a kind of refrigerating and heating combined equipment, including refrigerating and heating systems, cooling and warming are provided
System is above-mentioned refrigerating and heating systems.
It applies the technical scheme of the present invention, a cylinder is arranged to tool, and there are two the modes of working chamber, and by this two
Working chamber, which is used, can effectively improve the cooling and warming with the air cylinder structure from different field of heat exchange, in this way setting
The practicability of system.So that the compressor with the cylinder can be realized multi-purpose content, which is applicable in simultaneously
In multiple fields, the practicability of the compressor is improved, that is, significantly reduces the production cost of the refrigerating and heating systems.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the structural schematic diagram of the first embodiment of cylinder according to the present invention；
Fig. 2 shows the structural schematic diagrams of the embodiment of refrigerating and heating systems according to the present invention；
Fig. 3 shows the structural schematic diagram of the second embodiment of cylinder according to the present invention.
Wherein, the above drawings include the following reference numerals:
1, cylinder；2, roller；3, slide plate；4, the first air entry；5, first row port；6, the second working chamber；7, second inhales
Port；8, second exhaust port；9, the first working chamber；10, the first condenser；11, first throttle valve；12, the first evaporator；13,
Second throttle；14, the second condenser；15, the second evaporator.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
It should be noted that term " first ", " second " etc. in the description and claims of this application and attached drawing
It is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that the art used in this way
Language is interchangeable under appropriate circumstances, so that presently filed embodiment described herein for example can be in addition to illustrating herein
Or the sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that
Cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units need not limit
In step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, produce
The other step or units of product or equipment inherently.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Now, the illustrative embodiments according to the application are more fully described with reference to the accompanying drawings.However, these are exemplary
Embodiment can be implemented by many different forms, and should not be construed to be limited solely to embodiment party set forth herein
Formula.It should be understood that it is thoroughly and complete to these embodiments are provided so that disclosure herein, and these are shown
The design of example property embodiment is fully conveyed to those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity, it is possible to expand
The big thickness of layer and region, and make that identical device is presented with like reference characters, thus omission retouches them
It states.
In conjunction with shown in Fig. 1 to Fig. 3, according to an embodiment of the invention, providing a kind of refrigerating and heating systems.
As depicted in figs. 1 and 2, which includes cylinder 1, roller 2, slide plate 3, the first heat-exchange system and second
Heat-exchange system.Cylinder 1 has the first working chamber 9 and the second working chamber 6.Roller 2 is set in the first working chamber 9.The of slide plate 3
One end extends in the first working chamber 9 and is connected with roller 2, and the first end of slide plate 3 is set in the second working chamber 6.Roller 2
Slide plate 3 can be driven to move reciprocatingly in the second working chamber 6 with compression refrigerant.First heat-exchange system is connected with the first working chamber 9
It is logical.Second heat-exchange system is connected with the second working chamber 6, and the first heat-exchange system is provided independently from the second heat-exchange system, and first
One in heat-exchange system and the second heat-exchange system is used for air-conditioner system, and one in the first heat-exchange system and the second heat-exchange system
It is a to be used for refrigerator system.
In the present embodiment, a cylinder is arranged to the mode for having there are two working chamber, and two working chambers is transported
With from different field of heat exchange, setting in this way can effectively improve the realities of the refrigerating and heating systems with the air cylinder structure
The property used.So that the compressor with the cylinder can be realized multi-purpose content, that is, significantly reduce the life of the refrigerating and heating systems
Produce cost.
Preferably, the first heat-exchange system is used for air-conditioner system, and the second heat-exchange system is used for refrigerator system.Energy is set in this way
Enough guarantee the refrigeration effect that can be improved refrigerator while air-conditioner system has enough heats and cooling capacity again.Effectively mention
The high practicability of the refrigerating and heating systems.Meanwhile the first heat-exchange system being arranged to have with the second heat-exchange system and is independently changed
The mode of pipe line, so that can be freezed and be heated using different types of refrigerant simultaneously in two heat-exchange systems.
Specifically, as shown in Fig. 2, the first heat-exchange system includes the first condenser 10 and the first evaporator 12.First condensation
The input end of device 10 is connected with the first row port 5 of the first working chamber 9.The input end and the first condenser of first evaporator 12
10 outlet end is connected, and the outlet end of the first evaporator 12 is connected with the first air entry 4 of the first working chamber 9.First segment
Stream valve 11 is set on the pipeline between the first condenser 10 of connection and the first evaporator 12.
Second heat-exchange system includes the second condenser 14 and the second evaporator 15.The input end and second of second condenser 14
The second exhaust port 8 of working chamber 6 is connected.The input end of second evaporator 15 is connected with the outlet end of the second condenser 14.
The outlet end of second evaporator 15 is connected with the second air entry 7 of the second working chamber 6.Second throttle 13 is set to connection
On pipeline between two condensers 14 and the second evaporator 15.
As shown in figure 3, the head of the first end of slide plate 3 is cylindrical.The diameter on the head of the second end of slide plate 3 is D, sliding
The middle part of piece 3 with a thickness of H1, wherein D < H1.The second end of slide plate 3 with a thickness of H2, wherein H2 > 1.5*H1.Slide plate 3
Head is hinged with roller 2.Setting can effectively increase the intensity of slide plate in this way, while also improve the company of slide plate and roller
Connect reliability.
Refrigerating and heating systems in above-described embodiment can be also used for refrigerating and heating combined equipment equipment technical field, i.e., according to this
The another aspect of invention provides a kind of refrigerating and heating combined equipment.The refrigerating and heating combined equipment includes refrigerating and heating systems, cooling and warming
System is the refrigerating and heating systems in above-described embodiment.
Specifically, in this application, rolling rotor-type pressure texture and piston type compressed structure are combined, are solved each
The narrow problem in self-application field.Two kinds of structures can be applied in two fields after combining with a compressor, i.e., by roller and
Piston type compressed structure is combined, will be in two kinds of systems of this compressor application to air-conditioning and refrigerator.
Wherein, compressor arrangement are as follows: in original rotor compressor structure basis, slide plate and roller are using hinged knot
Structure, the spring of cancellation, slide plate move reciprocatingly under roller drive.Therefore slide plate tail portion be arranged a piston, make piston with
Slide plate becomes an entirety, and piston width is bigger than slide plate thickness, and piston and slide plate move reciprocatingly under roller drive, and piston exists
Reciprocating-piston compression is done inside second working chamber.Wherein D < H1, slide plate head diameter is less than slide plate thickness, then hinged on roller
Slot diameter can also reduce, and in the case where roller internal-and external diameter is constant, the most thin thickness of hinged groove location can also increase therewith, can be with
The deformation and stress of roller weakness are effectively reduced, while can guarantee to have in the compression process of piston enough support forces can be with
Overcome pressure difference.Work as H2 > 1.5*H1, slide plate tail structure feature can be efficiently used, guarantees the same of rotator type air-breathing angle
When maximize discharge capacity in the form of piston design, improve the utilization rate of the entire pump housing.
Air Conditioning Cycle: refrigerant enters the first working chamber 9 from the first air entry 4, completes to compress in the first working chamber
It is discharged in system from first row port 5, is depressured after being condensed using condenser by throttle valve afterwards, then evaporated by evaporator
Enter the first air entry of compressor 4 afterwards.
Refrigerator system circulation: refrigerant enters the second working chamber 6 from the second air entry 7, carries out by slide plate tail end
It is discharged in refrigerator system after piston compression from second exhaust port 8, first passes through condenser condensation, then throttle and drop by throttle valve
Pressure enters the second air entry 7 after evaporating using evaporator.
Work as air-conditioning so that two heat-exchange systems are two independent compressibilities using the refrigerating and heating systems of the structure
When the circulatory system is run, compressor is compressor with rolling rotor structure, and when the operation of the refrigerator circulatory system, compressor is past brings back to life
Plug compressor arrangement, the corresponding two different circulatory systems of two kinds of a compressor structure, works independently from each other, same pressure
Contracting machine can satisfy different application fields.
Than that described above, it is also necessary to which explanation is " one embodiment " spoken of in the present specification, " another implementation
Example ", " embodiment " etc. refer to that specific features, structure or the feature of embodiment description is combined to be included in the application summary
Property description at least one embodiment in.It is not centainly to refer to the same reality that statement of the same race, which occur, in multiple places in the description
Apply example.Furthermore, it is understood that is advocated is knot when describing a specific features, structure or feature in conjunction with any embodiment
Other embodiments are closed to realize that this feature, structure or feature are also fallen within the scope of the present invention.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of refrigerating and heating systems characterized by comprising
Cylinder (1), the cylinder (1) have the first working chamber (9) and the second working chamber (6)；
Roller (2), the roller (2) are set in first working chamber (9)；
Slide plate (3), the first end of the slide plate (3) extend in first working chamber (9) and are connected with the roller (2)
It connects, the first end of the slide plate (3) is set in second working chamber (6), and the roller (2) can drive the slide plate (3)
It moves reciprocatingly in second working chamber (6) with compression refrigerant；
First heat-exchange system, first heat-exchange system are connected with first working chamber (9)；
Second heat-exchange system, second heat-exchange system are connected with second working chamber (6), first heat-exchange system with
Second heat-exchange system is provided independently from, and one in first heat-exchange system and second heat-exchange system is used for air-conditioning
Device system, one in first heat-exchange system and second heat-exchange system is used for refrigerator system.
2. refrigerating and heating systems according to claim 1, which is characterized in that first heat-exchange system is used for air conditioner system
System, second heat-exchange system are used for refrigerator system.
3. refrigerating and heating systems according to claim 2, which is characterized in that first heat-exchange system includes:
First condenser (10), the first row port of the input end of first condenser (10) and first working chamber (9)
(5) it is connected；
First evaporator (12), the input end of first evaporator (12) are connected with the outlet end of first condenser (10)
Logical, the outlet end of first evaporator (12) is connected with the first air entry (4) of first working chamber (9).
4. refrigerating and heating systems according to claim 3, which is characterized in that first heat-exchange system includes:
First throttle valve (11), the first throttle valve (11) are set to connection first condenser (10) and described first and steam
It sends out on the pipeline between device (12).
5. refrigerating and heating systems according to claim 2, which is characterized in that second heat-exchange system includes:
Second condenser (14), the second exhaust port of the input end of second condenser (14) and second working chamber (6)
(8) it is connected；
Second evaporator (15), the input end of second evaporator (15) are connected with the outlet end of second condenser (14)
Logical, the outlet end of second evaporator (15) is connected with the second air entry (7) of second working chamber (6).
6. refrigerating and heating systems according to claim 5, which is characterized in that first heat-exchange system includes:
Second throttle (13), the second throttle (13) are set to connection second condenser (14) and described second and steam
It sends out on the pipeline between device (15).
7. refrigerating and heating systems according to claim 1, which is characterized in that the head of the first end of the slide plate (3) is in
Cylindric, the diameter on the head of the second end of the slide plate (3) is D, the middle part of the slide plate (3) with a thickness of H1, wherein D <
H1。
8. refrigerating and heating systems according to claim 7, which is characterized in that the second end of the slide plate (3) with a thickness of
H2, wherein H2 > 1.5*H1.
9. refrigerating and heating systems according to claim 7, which is characterized in that the head of the slide plate (3) and the roller
(2) it is hinged.
10. a kind of refrigerating and heating combined equipment, including refrigerating and heating systems, which is characterized in that the refrigerating and heating systems are wanted for right
Refrigerating and heating systems described in asking any one of 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910324594.4A CN110044100B (en) | 2019-04-22 | 2019-04-22 | Refrigerating and heating system and refrigerating and heating device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910324594.4A CN110044100B (en) | 2019-04-22 | 2019-04-22 | Refrigerating and heating system and refrigerating and heating device with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110044100A true CN110044100A (en) | 2019-07-23 |
| CN110044100B CN110044100B (en) | 2021-03-12 |
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ID=67278323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910324594.4A Active CN110044100B (en) | 2019-04-22 | 2019-04-22 | Refrigerating and heating system and refrigerating and heating device with same |
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| EP1795838A2 (en) * | 2002-11-07 | 2007-06-13 | Sanyo Electric Co., Ltd. | Multistage compression type rotary compressor and cooling device |
| CN107228070A (en) * | 2017-07-31 | 2017-10-03 | 广东美芝制冷设备有限公司 | Compressor and the refrigeration system with it |
| CN107477904A (en) * | 2017-08-30 | 2017-12-15 | 广东美芝制冷设备有限公司 | Refrigeration system |
| CN108343606A (en) * | 2018-02-02 | 2018-07-31 | 广东美芝制冷设备有限公司 | Compression mechanism, compressor and refrigeration equipment |
| CN108343581A (en) * | 2018-04-26 | 2018-07-31 | 广东美芝制冷设备有限公司 | Compressor, heat-exchange system and air conditioner |
| CN108730183A (en) * | 2018-06-19 | 2018-11-02 | 广东美芝制冷设备有限公司 | Compressor and refrigerating plant |
-
2019
- 2019-04-22 CN CN201910324594.4A patent/CN110044100B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1795838A2 (en) * | 2002-11-07 | 2007-06-13 | Sanyo Electric Co., Ltd. | Multistage compression type rotary compressor and cooling device |
| CN1932294A (en) * | 2005-09-14 | 2007-03-21 | 三星电子株式会社 | Variable capacity rotary compressor |
| CN107228070A (en) * | 2017-07-31 | 2017-10-03 | 广东美芝制冷设备有限公司 | Compressor and the refrigeration system with it |
| CN107477904A (en) * | 2017-08-30 | 2017-12-15 | 广东美芝制冷设备有限公司 | Refrigeration system |
| CN108343606A (en) * | 2018-02-02 | 2018-07-31 | 广东美芝制冷设备有限公司 | Compression mechanism, compressor and refrigeration equipment |
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| CN108730183A (en) * | 2018-06-19 | 2018-11-02 | 广东美芝制冷设备有限公司 | Compressor and refrigerating plant |
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| Publication number | Publication date |
|---|---|
| CN110044100B (en) | 2021-03-12 |
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