CN211503363U - Environment-friendly freezer with permanent magnet synchronous motor - Google Patents
Environment-friendly freezer with permanent magnet synchronous motor Download PDFInfo
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- CN211503363U CN211503363U CN201922103436.4U CN201922103436U CN211503363U CN 211503363 U CN211503363 U CN 211503363U CN 201922103436 U CN201922103436 U CN 201922103436U CN 211503363 U CN211503363 U CN 211503363U
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Abstract
The utility model discloses a permanent magnet synchronous motor environment-friendly freezer, the main body comprises an environment-friendly freezer body, a permanent magnet synchronous motor compressor, an environment-friendly freezer cover plate, an environment-friendly freezer condensation conduit and a condensation conduit clapboard, inboard aluminum plate of condensation pipe, environmental protection refrigerator-freezer condenser, environmental protection refrigerator-freezer base, environmental protection refrigerator-freezer evaporimeter, environmental protection refrigerator-freezer body top is provided with environmental protection refrigerator-freezer apron, environmental protection refrigerator-freezer apron bottom is provided with environmental protection refrigerator-freezer base, the inside inboard aluminum plate of condensation pipe that is provided with of environmental protection refrigerator-freezer base, the inboard aluminum plate outside of condensation pipe is provided with environmental protection refrigerator-freezer condensation pipe, environmental protection refrigerator-freezer condenser is connected to environmental protection refrigerator-freezer condensation pipe one end, environmental protection refrigerator-freezer evaporimeter is connected to the environmental protection refrigerator-freezer condensation pipe other end, the PMSM compressor is connected to environmental protection refrigerator-freezer evaporimeter, the environmental.
Description
Technical Field
The utility model relates to an environmental protection refrigerator-freezer equipment technical field specifically is a PMSM environmental protection refrigerator-freezer.
Background
The refrigerator is a specialized storage tool for storing various foods needing to be frozen, a small cabinet or small chamber for keeping foods or other articles in a cold state is provided, an ice maker is arranged in the refrigerator for freezing, the refrigerator or the cabinet with a refrigerating device is widely used in various industries and families, a refrigerator refrigerating system consists of 4 basic parts, namely a compressor, a condenser, a throttling part and an evaporator, heat in the refrigerator is moved outwards by taking a refrigerant as a price through repeated circulation, the traditional refrigerator generally depends on the continuous work of the compressor to ensure the temperature of a refrigerating area of the refrigerator and the refrigerating effect, the traditional refrigerator has large power consumption and serious resource waste, the refrigeration generally has the phenomenon that internal freezing is difficult to control, the refrigerated foods and objects are easy to damage, and secondary economic loss is caused to users, so the refrigerator can be developed on the basis of the existing refrigerator, the freezer can carry out the PMSM environmental protection freezer of pre-compaction.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an environmental protection refrigerator-freezer that simple structure, refrigeration effect are good, use cost is low.
In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly freezer with a permanent magnet synchronous motor comprises a main body of the environment-friendly freezer, a compressor with the permanent magnet synchronous motor, a cover plate of the environment-friendly freezer, a condensation conduit of the environment-friendly freezer and a partition plate of the condensation conduit, inboard aluminum plate of condensation pipe, environmental protection refrigerator-freezer condenser, environmental protection refrigerator-freezer base, environmental protection refrigerator-freezer evaporimeter, environmental protection refrigerator-freezer body top is provided with environmental protection refrigerator-freezer apron, environmental protection refrigerator-freezer apron bottom is provided with environmental protection refrigerator-freezer base, the inside inboard aluminum plate of condensation pipe that is provided with of environmental protection refrigerator-freezer base, the inboard aluminum plate outside of condensation pipe is provided with environmental protection refrigerator-freezer condensation pipe, environmental protection refrigerator-freezer condenser is connected to environmental protection refrigerator-freezer condensation pipe one end, environmental protection refrigerator-freezer evaporimeter is connected to the environmental protection refrigerator-freezer condensation pipe other end, the PMSM compressor is connected to environmental protection refrigerator-freezer evaporimeter, the environmental.
Preferably, a compressor working chamber is arranged at the bottom end of a permanent magnet synchronous motor compressor, a compressor driving motor is arranged at the top end of the compressor working chamber, a permanent magnet motor rotor is arranged in the compressor driving motor, a driving motor stator coil is arranged on the side surface of the permanent magnet motor rotor, a driving motor housing is arranged outside the driving motor stator coil, a driving motor junction box is arranged on the side surface of the driving motor housing, a compressor pre-pressing chamber is arranged on the side surface of the compressor working chamber, the side surface of the compressor pre-pressing chamber is connected with an environment-friendly freezer condenser, and the side surface.
As preferred, environmental protection refrigerator-freezer apron middle part is provided with apron upset hinge, environmental protection refrigerator-freezer apron is provided with environmental protection refrigerator-freezer front shroud, environmental protection refrigerator-freezer back shroud, environmental protection refrigerator-freezer front shroud is connected to apron upset hinge one end side, environmental protection refrigerator-freezer back shroud is connected to apron upset hinge other end side, environmental protection refrigerator-freezer apron bottom is provided with the apron sealing trim strip, environmental protection refrigerator-freezer base is connected to the apron sealing trim strip.
As preferred, environmental protection freezer condensation pipe one end is provided with the evaporimeter interface, and evaporimeter interface connection environmental protection freezer evaporimeter, the environmental protection freezer condensation pipe other end is provided with the condenser interface, and condenser interface connection environmental protection freezer condenser.
Preferably, a condenser guide pipe is arranged on the side surface of the compressor prepressing chamber and is connected with a condenser of the environment-friendly freezer, a guide pipe pressure control valve is arranged in the middle of the condenser guide pipe, a compressor guide pipe is arranged on the side surface of the compressor prepressing chamber and is connected with a permanent magnet synchronous motor compressor, and a guide pipe pressure check valve is arranged in the middle of the compressor guide pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a PMSM compressor's main effect is for refrigeration cycle provides circulation power, and the main effect of compressor studio provides working space for the compressor, and compressor driving motor's main effect is for PMSM compressor provides power.
(2) The main effect of environmental protection freezer apron is that can be selective opens and closes, environmental protection freezer apron and environmental protection freezer base are connected to the main action of apron upset hinge, the main effect of environmental protection freezer front shroud and environmental protection freezer back shroud is that the user can be selective open half, avoid losing air conditioning opening the in-process, the main effect of apron sealing strip is that close freezer apron and environmental protection freezer base when closing, inside is fully airtight when guaranteeing to close.
(3) The condensing conduit of the environment-friendly freezer mainly has the advantages that the condensing conduit has a conduction refrigerating effect, so that the side wall of the environment-friendly freezer body can be sufficiently and uniformly refrigerated, the precompression chamber of the compressor mainly has the function of providing a working pressure value for the compressor, the compressor cannot be in a working state all the time, energy can be saved in the using process, and the using cost is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the permanent magnet synchronous motor compressor of the present invention;
FIG. 3 is a schematic diagram of the cover plate structure of the environmental protection freezer of the present invention;
FIG. 4 is a schematic view of the condensing duct structure of the environment-friendly freezer of the present invention;
fig. 5 is a schematic diagram of the structure of the pre-compression chamber of the compressor of the present invention.
In the figure: 1. an environment-friendly freezer body; 2. a permanent magnet synchronous motor compressor; 3. an environment-friendly cover plate of the refrigerator; 4. an environment-friendly freezer condensation conduit; 5. a condensing duct partition; 6. an aluminum plate at the inner side of the condensation duct; 7. an environment-friendly freezer condenser; 8. an environment-friendly freezer base; 9. an environment-friendly freezer evaporator; 10. a compressor working chamber; 11. a compressor drive motor; 12. a permanent magnet motor rotor; 13. driving a motor stator coil; 14. a drive motor housing; 15. a drive motor junction box; 16. a compressor pre-compression chamber; 17. the cover plate is hinged in a turning way; 18. the environment-friendly freezer front cover plate; 19. the back cover plate of the environment-friendly freezer; 20. sealing and pressing strips for the cover plate; 21. an evaporator interface; 22. a condenser interface; 23. the condenser is connected with a guide pipe; 24. a conduit pressure control valve; 25. the compressor is connected with a guide pipe; 26. a guide tube pressure check valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in figure 1, the main body comprises an environment-friendly freezer body 1, a permanent magnet synchronous motor compressor 2, an environment-friendly freezer cover plate 3, an environment-friendly freezer condensation conduit 4, a condensation conduit partition plate 5, an aluminum plate 6 at the inner side of the condensation conduit, an environment-friendly freezer condenser 7, an environment-friendly freezer base 8, an environment-friendly freezer evaporator 9, the environment-friendly freezer cover plate 3 is arranged at the top end of the environment-friendly freezer body 1, the environment-friendly freezer base 8 is arranged at the bottom end of the environment-friendly freezer cover plate 3, the aluminum plate 6 at the inner side of the condensation conduit is arranged inside the environment-friendly freezer base 8, the environment-friendly freezer condensation conduit 4 is arranged outside the aluminum plate 6 at the inner side of the condensation conduit, the condensation conduit 4 is arranged outside the environment-friendly freezer condensation conduit 4, one end of the environment-, the other end of the permanent magnet synchronous motor compressor 2 is connected with an environment-friendly freezer condenser 7.
As shown in fig. 2, a compressor working chamber 10 is arranged at the bottom end of a permanent magnet synchronous motor compressor 2, a compressor driving motor 11 is arranged at the top end of the compressor working chamber 10, a permanent magnet motor rotor 12 is arranged inside the compressor driving motor 11, a driving motor stator coil 13 is arranged on the side surface of the permanent magnet motor rotor 12, a driving motor housing 14 is arranged outside the driving motor stator coil 13, a driving motor junction box 15 is arranged on the side surface of the driving motor housing 14, a compressor pre-pressing chamber 16 is arranged on the side surface of the compressor working chamber 10, the environment-friendly freezer condenser 7 is connected to the side surface of the compressor pre-pressing chamber 16, and.
As shown in FIG. 3, the middle part of the cover plate 3 of the environment-friendly freezer is provided with a cover plate turning hinge 17, the cover plate 3 of the environment-friendly freezer is provided with a front cover plate 18 of the environment-friendly freezer and a rear cover plate 19 of the environment-friendly freezer, one end side surface of the cover plate turning hinge 17 is connected with the front cover plate 18 of the environment-friendly freezer, the other end side surface of the cover plate turning hinge 17 is connected with the rear cover plate 19 of the environment-friendly freezer, the bottom end of the cover plate 3 of the.
As shown in FIG. 4, an evaporator interface 21 is arranged at one end of the environment-friendly freezer condensation conduit 4, the evaporator interface 21 is connected with the environment-friendly freezer evaporator 9, a condenser interface 22 is arranged at the other end of the environment-friendly freezer condensation conduit 4, and the condenser interface 22 is connected with the environment-friendly freezer condenser 7.
As shown in fig. 5, a condenser guide pipe 23 is arranged on the side surface of the compressor pre-pressurizing chamber 16, the condenser guide pipe 23 is connected with the condenser 7 of the environment-friendly ice chest, a guide pipe pressure control valve 24 is arranged in the middle of the condenser guide pipe 23, a compressor guide pipe 25 is arranged on the side surface of the compressor pre-pressurizing chamber 16, the compressor guide pipe 25 is connected with the permanent magnet synchronous motor compressor 2, and a guide pipe pressure check valve 26 is arranged in the middle of the compressor guide pipe 25.
Application method
The user switches on 1 power of environmental protection refrigerator-freezer body, and PMSM compressor 2 normally works, opens environmental protection refrigerator-freezer apron 3, and it is inside that environmental protection refrigerator-freezer body 1 is put into to need refrigerated article, and PMSM compressor 2 produces the pressurized gas, stores and gets into compressor pre-compression chamber 16, and the pressurized gas passes through environmental protection refrigerator-freezer condenser 7 conduction low temperature gas and passes through environmental protection refrigerator-freezer condensation pipe 4, refrigerates environmental protection refrigerator-freezer body 1.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and is not to the limitation of the technical solution of the present invention, as long as the technical solution can be realized on the basis of the above-mentioned embodiment without creative work, all should be regarded as falling into the protection scope of the right of the present invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a PMSM environmental protection refrigerator-freezer which characterized in that: the main body comprises an environment-friendly freezer body (1), a permanent magnet synchronous motor compressor (2), an environment-friendly freezer cover plate (3), an environment-friendly freezer condensation conduit (4), a condensation conduit partition plate (5), an inner aluminum plate (6) of the condensation conduit, an environment-friendly freezer condenser (7), an environment-friendly freezer base (8) and an environment-friendly freezer evaporator (9), wherein the environment-friendly freezer cover plate (3) is arranged at the top end of the environment-friendly freezer body (1), the environment-friendly freezer base (8) is arranged at the bottom end of the environment-friendly freezer cover plate (3), the inner aluminum plate (6) of the condensation conduit is arranged inside the environment-friendly freezer base (8), the environment-friendly freezer condensation conduit (4) is arranged outside the inner aluminum plate (6) of the condensation conduit, the condensation conduit partition plate (5) of the environment-friendly freezer is, environmental protection freezer evaporimeter (9) is connected to environmental protection freezer condensation pipe (4) other end, PMSM compressor (2) is connected in environmental protection freezer evaporimeter (9), environmental protection freezer condenser (7) is connected to PMSM compressor (2) other end.
2. The environment-friendly freezer with the permanent magnet synchronous motor as claimed in claim 1, wherein: permanent magnet synchronous motor compressor (2) bottom is provided with compressor studio (10), compressor studio (10) top is provided with compressor driving motor (11), inside permanent magnet motor rotor (12) that is provided with of compressor driving motor (11), permanent magnet motor rotor (12) side is provided with driving motor stator coil (13), driving motor stator coil (13) outside is provided with driving motor housing (14), driving motor housing (14) side is provided with driving motor terminal box (15), compressor studio (10) side is provided with compressor pre-compression chamber (16), environmental protection refrigerator-freezer condenser (7) is connected to compressor pre-compression chamber (16) side, environmental protection refrigerator-freezer evaporimeter (9) is connected to compressor studio (10) side.
3. The environment-friendly freezer with the permanent magnet synchronous motor as claimed in claim 1, wherein: environmental protection refrigerator-freezer apron (3) middle part is provided with apron upset hinge (17), environmental protection refrigerator-freezer apron (3) are provided with environmental protection refrigerator-freezer front shroud (18), environmental protection refrigerator-freezer back shroud (19), environmental protection refrigerator-freezer front shroud (18) is connected to apron upset hinge (17) one end side, environmental protection refrigerator-freezer back shroud (19) is connected to apron upset hinge (17) other end side, environmental protection refrigerator-freezer apron (3) bottom is provided with apron sealing bead (20), environmental protection refrigerator-freezer base (8) is connected in apron sealing bead (20).
4. The environment-friendly freezer with the permanent magnet synchronous motor as claimed in claim 1, wherein: environmental protection refrigerator-freezer condensation pipe (4) one end is provided with evaporimeter interface (21), environmental protection refrigerator-freezer evaporimeter (9) is connected in evaporimeter interface (21), environmental protection refrigerator-freezer condensation pipe (4) other end is provided with condenser interface (22), environmental protection refrigerator-freezer condenser (7) is connected in condenser interface (22).
5. The environment-friendly freezer with the permanent magnet synchronous motor as claimed in claim 2, wherein: compressor precompression chamber (16) side is provided with the condenser and connects and draw pipe (23), the condenser connects and draws pipe (23) and connect environmental protection refrigerator-freezer condenser (7), the condenser connects and draws pipe (23) middle part and is provided with pipe pressure control valve (24), compressor precompression chamber (16) side is provided with the compressor and connects and draw pipe (25), the compressor connects and draws pipe (25) and connects PMSM compressor (2), the compressor connects and draws pipe (25) middle part and is provided with and connects and draw pipe pressure check valve (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922103436.4U CN211503363U (en) | 2019-11-29 | 2019-11-29 | Environment-friendly freezer with permanent magnet synchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922103436.4U CN211503363U (en) | 2019-11-29 | 2019-11-29 | Environment-friendly freezer with permanent magnet synchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211503363U true CN211503363U (en) | 2020-09-15 |
Family
ID=72412271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922103436.4U Active CN211503363U (en) | 2019-11-29 | 2019-11-29 | Environment-friendly freezer with permanent magnet synchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211503363U (en) |
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2019
- 2019-11-29 CN CN201922103436.4U patent/CN211503363U/en active Active
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