CN207761947U - Compressor and refrigeration equipment - Google Patents
Compressor and refrigeration equipment Download PDFInfo
- Publication number
- CN207761947U CN207761947U CN201820007106.8U CN201820007106U CN207761947U CN 207761947 U CN207761947 U CN 207761947U CN 201820007106 U CN201820007106 U CN 201820007106U CN 207761947 U CN207761947 U CN 207761947U
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- lead
- connecting terminal
- compressor
- motor
- out wire
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 17
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 5
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 5
- 150000002910 rare earth metals Chemical class 0.000 claims description 5
- 238000004804 winding Methods 0.000 description 21
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010057855 Hypotelorism of orbit Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
-
- 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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/02—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
-
- 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
- F25B31/00—Compressor arrangements
- F25B31/02—Compressor arrangements of motor-compressor units
- F25B31/023—Compressor arrangements of motor-compressor units with compressor of reciprocating-piston type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/28—Layout of windings or of connections between windings
-
- 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
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/021—Inverters therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Power Engineering (AREA)
- Compressor (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Windings For Motors And Generators (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
The utility model provides a kind of compressor and refrigeration equipment, wherein compressor, including：Shell is provided with the first connecting terminal and the second connecting terminal on shell；Motor, it is arranged in shell, motor includes stator, first set of lines and the second line group, first set of lines include multiple first lead-out wires, second line group includes multiple second lead-out wires, first set of lines are drawn by the first position of the end face of stator and are connected with the first connecting terminal, and the second line group is drawn by the second position of the end face of stator and is connected with the second connecting terminal；Wherein, the midpoint of the line of first position and the second position is intermediate point, it is denoted as mid-plane by the plane of intermediate point and the axis of the output shaft of motor, the first connecting terminal and first position are located at the side of mid-plane, and the second connecting terminal and the second position are located at the other side of mid-plane.Compressor provided by the utility model avoids intersecting for first set of lines and the second line group, eliminates the security risk that lead-out wire interlocks.
Description
Technical field
The utility model is related to Compressor Technology fields, in particular to a kind of compressor and refrigeration equipment.
Background technology
To realize the Effec-tive Function of compressor full frequency band, winding handoff technique is the hot spot of industry research in recent years.
On the binding post of compressor and the connection relation of motor circuit, general purpose motor lead-out wire position and winding
The motor lead-out wire position of switching purposes is usually different, if only with previous connection type, as shown in Figure 1, often
Way interleave, winding or circuit can be formed, the problems such as position conflicts occurs with component, both affect the performance of compressor,
It is easy to form security risk, therefore the connection terminal structure of winding switching application scenario and position, needs to coordinate compressor electric motor
It optimizes.
Utility model content
At least one in order to solve the above-mentioned technical problem, the embodiment of the first aspect of the utility model proposes a kind of pressure
Contracting machine.
A kind of second aspect embodiment of the utility model, it is also proposed that refrigeration equipment.
In view of this, the embodiment of first aspect according to the present utility model, the utility model proposes a kind of compressor,
Including：Shell is provided with the first connecting terminal and the second connecting terminal on shell；Motor is arranged in shell, and motor includes fixed
Son, first set of lines and the second line group, first set of lines include multiple first lead-out wires, and the second line group includes multiple second lead-out wires,
First set of lines by stator end face first position draw and be connected with the first connecting terminal, the second line group by stator end face
The second position draw and be connected with the second connecting terminal；Wherein, during the midpoint of the line of first position and the second position is
Between point, be denoted as mid-plane, the first connecting terminal and first position by the plane of intermediate point and the axis of the output shaft of motor
Positioned at the side of mid-plane, the second connecting terminal and the second position are located at the other side of mid-plane.
Compressor provided by the utility model, by being arranged the first connecting terminal and first set of lines the one of mid-plane
The friendship that first set of lines and the second line group are avoided in the other side of mid-plane is arranged in side, the second connecting terminal and the second line group
Fork or winding, ensure that the safe distance between lead-out wire and lead-out wire, lead-out wire and other conductive components is abundant, reliability
Height eliminates the security risk as caused by interlocking lead-out wire, while compared with previous design structure, reducing connecting terminal
Quantity, simplifies mounting structure, and easily fabricated and installation also improves the assembly of lead-out wire and connecting terminal, and have
Conducive to the manufacture efficiency of raising product, while but also the winding of motor switches more easily realization in compressor.
In addition, the compressor in above-described embodiment provided by the utility model can also have following additional technical feature：
In the above-mentioned technical solutions, it is preferable that the first connecting terminal includes multiple first binding posts, multiple first lead-out wires
It is connected respectively with multiple first binding posts；Second connecting terminal includes multiple second binding posts, multiple second lead-out wire difference
It is connected with multiple second binding posts.
In the technical scheme, the first connecting terminal includes multiple first binding posts, multiple first lead-out wires successively with it is more
A first binding post is connected, and realizes the connection between lead-out wire and connecting terminal, while can also be according to specific design requirement
The suitable order of connection is selected, the intersection between multiple first lead-out wires or winding are avoided.Similarly, the second connecting terminal and
Two lead-out wires are also sequentially connected.
In any of the above-described technical solution, it is preferable that the quantity of the first lead-out wire is three, and the quantity of the second lead-out wire is
Three；The quantity of first binding post is three, and the quantity of the second binding post is three.
In the technical scheme, the quantity of the first lead-out wire is three, and the quantity of the second lead-out wire is three, is applicable to
Three phase electric machine, simple using the compressor arrangement of three phase electric machine, operation stability is reliable, has stronger versatility.
In any of the above-described technical solution, it is preferable that three the first binding posts are parallel two-by-two and the first binding post of each two
The distance between it is equal；Three the second binding posts are parallel two-by-two and the distance between second binding post of each two is equal.
In the technical scheme, three the first binding posts are parallel two-by-two and the distance between first binding post of each two phase
Deng the line being equivalent between three the first binding posts in the same plane forms an equilateral triangle, is conducive in this way
The structural strength of the first connecting terminal is improved, while also allowing for wire to terminal.Second binding post also uses and the first wiring
The identical arrangement mode of column.
In any of the above-described technical solution, it is preferable that the quantity of the first lead-out wire is equal to the quantity of the second lead-out wire.
In the technical scheme, the first lead-out wire is equal with the quantity of the second lead-out wire in motor, the first lead-out wire with
Second lead-out wire is located at the both sides of motor, interlocks between each lead-out wire after avoiding lead-out wire and connecting terminal from connecting
Or winding.
In any of the above-described technical solution, it is preferable that further include：First socket, first set of lines are connected with the first socket,
First socket is plugged on multiple first binding posts；Second socket, the second line group are connected with the second socket, and the second socket plugs
On multiple second binding posts.
In the technical scheme, first first set of lines are connected with the first socket, then the first socket is plugged in first and is connect
Line terminals, such first set of lines can realize reliable and stable connection with the first connecting terminal, while also simplify assembly compression
Socket is directly inserted into the connection that first set of lines and the first connecting terminal can be realized on connecting terminal, improved by the process of machine
The manufacture efficiency of compressor also allows for disassembling and maintaining for later stage.
In any of the above-described technical solution, it is preferable that motor is magneto.
In the technical scheme, for the motor that compressor uses for magneto, the structure of magneto is simple, and work is steady
It is fixed, it is suitable for most of compressor, while magneto using the above structure switches convenient for winding, is advantageously implemented compression
The Effec-tive Function of machine full frequency band.
In any of the above-described technical solution, it is preferable that motor further includes rotor, and rotor is arranged in stator；Wherein, rotor
Permanent magnet be rare-earth permanent magnet or iron oxygen permanent magnet, permanent magnet be plate-shaped permanent magnets or shoe permanent magnet.
In the technical scheme, motor further includes rotor, and wherein rare-earth permanent magnet or iron oxygen can be selected in the permanent magnet of rotor
Permanent magnet, the structure of permanent magnet are platy structure or shoe structure, and the arrangement in order to permanent magnet and assembly are also beneficial to simultaneously
Improve the magnetism of permanent magnet and the working efficiency of compressor.
The refrigeration equipment that the embodiment of the utility model second aspect provides, including：The compressor of first aspect embodiment.
Refrigeration equipment provided by the utility model avoids compressor inside lead by using above-mentioned compressor
Intersect or wind, ensure that the safe distance between lead-out wire and lead-out wire, lead-out wire and other conductive components is abundant, reliability
Height eliminates the security risk as caused by interlocking lead-out wire, while compared with previous design structure, reducing connecting terminal
Quantity, simplifies mounting structure, and easily fabricated and installation also improves the assembly of lead-out wire and connecting terminal, and have
Conducive to the manufacture efficiency of raising compressor, while but also the winding of motor switches more easily realization in compressor.
In the above-mentioned technical solutions, it is preferable that refrigeration equipment is refrigerator or air conditioner.
In the technical scheme, refrigeration equipment is refrigerator or air conditioner, and above-mentioned compressor can be used in refrigerator or air conditioner,
It reduces because way interleave is formed by security risk in compressor, while can also promote the production efficiency of product.
The additional aspect and advantage of the utility model will become apparent in following description section, or new by this practicality
The practice of type is recognized.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment
Become apparent and is readily appreciated that, wherein：
Fig. 1 is the connection diagram of a kind of upper housing component of compressor and motor lead-out wire in the related technology；
Fig. 2 is a kind of structural schematic diagram of embodiment of the utility model；
Fig. 3 is the assembling schematic diagram of structure shown in Fig. 2；
Fig. 4 is the structural schematic diagram of motor in structure shown in Fig. 2
Fig. 5 is the vertical view of structure shown in Fig. 2；
Fig. 6 is a kind of partial sectional view of embodiment of the utility model；
Fig. 7 is a kind of structural schematic diagram of the rotor of embodiment of the utility model；
Fig. 8 is a kind of structural schematic diagram of the rotor of embodiment of the utility model；
Fig. 9 is the line schematic diagram of compressor in a kind of embodiment of the utility model.
Wherein, the correspondence in Fig. 1 to Fig. 9 between reference numeral and component names is：
1 shell, 12 first connecting terminals, 122 first binding posts, 14 second connecting terminals, 142 second binding posts, 2 electricity
Machine, 202 stators, 204 first lead-out wires, 206 second lead-out wires, 208 rotors, 2082 permanent magnets, 302 first sockets, 304 second
Socket, 402 bent axles, 404 base bearings, 406 cylinders, 408 pistons, 410 supplementary bearings, 412 exhaust pipes.
Specific implementation mode
In order to be more clearly understood that the above objects, features, and advantages of the utility model, below in conjunction with the accompanying drawings and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be combined with each other.
Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality
Novel to be implemented different from other modes described here using other, therefore, the scope of protection of the utility model is simultaneously
It is not limited by following public specific embodiment.
Referring to Fig. 2 to Fig. 9 descriptions according to the compressor and refrigeration equipment described in the utility model some embodiments.
As shown in Figures 2 to 6, the utility model provides a kind of compressor, including：Shell 1 is provided on shell 1
One connecting terminal 12 and the second connecting terminal 14；Motor 2, be arranged in shell 1, motor 2 include stator 202, first set of lines and
Second line group, first set of lines include multiple first lead-out wires 204, and the second line group includes multiple second lead-out wires 206, first set of lines
By stator 202 end face first position draw and be connected with the first connecting terminal 12, the second line group by stator 202 end face
The second position draw and be connected with the second connecting terminal 14；Wherein, the midpoint of the line of first position and the second position is
Intermediate point is denoted as mid-plane, the first connecting terminal 12 and first by the plane of intermediate point and the axis of the output shaft of motor 2
Position is located at the side of mid-plane, and the second connecting terminal 14 and the second position are located at the other side of mid-plane.
Compressor provided by the utility model, by being arranged the first connecting terminal 12 and first set of lines in mid-plane
Side, the second connecting terminal 14 and the second line group are arranged in the other side of mid-plane, avoid first set of lines and the second line group
Intersection or winding, ensure that the safe distance between lead-out wire and lead-out wire, lead-out wire and other conductive components is abundant, reliably
Property it is high, eliminate the security risk as caused by interlocking lead-out wire, while compared with previous design structure, reducing connecting terminal
Quantity, simplify mounting structure, it is easily fabricated with installation, also improve the assembly of lead-out wire and connecting terminal, and
Be conducive to improve the manufacture efficiency of product, while but also the winding of motor 2 switches more easily realization in compressor.
In this embodiment, specifically, as shown in figure 4, first set of lines are drawn by the first position of the end face of stator 202,
Second line group is drawn by the second position of the end face of stator 202, is equipped with point A at first position, the second place be equipped with point B, A with
The midpoint of B lines is that point C, passing point C and the rotation axis of compressor and its motor 2 determine a plane M, thus by First Line
Group and the second line group and the first connecting terminal 12 and the second connecting terminal 14 are separately positioned on the both sides of plane M, avoid circuit
Intersect, also allows for subsequently realizing the star-delta switching for motor 2.Wherein, point A can be appointing within the scope of first position
A bit, point B can be any point within the scope of the second position to meaning；Metal insert and binding post can be set on the connector of line group
It is connected or the connector of winding connects outgoing line components, then is connected with binding post by outgoing line components.
In a kind of compressor in the related technology shown in Fig. 1, two connecting terminals are located at the same side and hypotelorism,
Two groups of lead-out wires therein occur intersecting and one group of lead-out wire intersects with exhaust pipe, and electrical distance may be caused insufficient, while
Manufacturing process can be caused difficult；And compressor provided by the utility model, as shown in figure 3, between capable of then avoiding lead-out wire
Intersect and lead-out wire and exhaust pipe 412 intersect the winding also avoided in turn between different lead-out wires, ensure that compressor
Safe distance between interior each component so that the wiring in compressor is safer, reasonable.Wherein, be not shown in Fig. 2 exhaust pipe and
Shell on the outside of motor.
In one embodiment of the utility model, it is preferable that as shown in Fig. 2, Fig. 3, Fig. 5 and Fig. 6, the first connecting terminal
12 include multiple first binding posts 122, and multiple first lead-out wires 204 are connected with multiple first binding posts 122 respectively；Second connects
Line terminals 14 include multiple second binding posts 142, and multiple second lead-out wires 206 are connected with multiple second binding posts 142 respectively.
In this embodiment, the first connecting terminal 12 include multiple first binding posts 122, multiple first lead-out wires 204 according to
It is secondary to be connected with multiple first binding posts 122, realize the connection between lead-out wire and connecting terminal, while can also be according to specific
Design requirement selects the suitable order of connection, avoids the intersection between multiple first lead-out wires 204 or winding.Similarly, second
Connecting terminal 14 is also sequentially connected with the second lead-out wire 206.Wherein, the quantity of the first binding post 122 and the second binding post 142 can
To design according to actual needs, such as two, three, four or more.
In one embodiment of the utility model, it is preferable that as shown in Fig. 2, Fig. 3 and Fig. 5, the first lead-out wire 204
Quantity is three, and the quantity of the second lead-out wire 206 is three；The quantity of first binding post 122 is three, the second binding post 142
Quantity be three.
In this embodiment, the quantity of the first lead-out wire 204 is three, and the quantity of the second lead-out wire 206 is three, can be fitted
For three phase electric machine 2, the compressor arrangement using three phase electric machine 2 is simple, and operation stability is reliable, has stronger versatility.
In one embodiment of the utility model, it is preferable that as shown in Fig. 2, Fig. 3 and Fig. 5, three the first binding posts
122 is parallel two-by-two and the distance between first binding post of each two 122 is equal；Three the second binding posts 142 are parallel and every two-by-two
The distance between two the second binding posts 142 are equal.
In this embodiment, three the first binding posts 122 are parallel two-by-two and the distance between first binding post of each two 122
Equal, the line being equivalent between three the first binding posts 122 in the same plane forms an equilateral triangle, has in this way
Conducive to the structural strength of the first connecting terminal 12 of raising, while also allowing for wire to terminal.Second binding post 142 also use with
First binding post, 122 identical arrangement mode.
In one embodiment of the utility model, it is preferable that the quantity of the first lead-out wire 204 is equal to the second lead-out wire
206 quantity.
In this embodiment, first lead-out wire 204 is equal with the quantity of the second lead-out wire 206 in motor 2, and first draws
Line 204 and the second lead-out wire 206 are located at the both sides of motor 2, each lead-out wire after avoiding lead-out wire from being connect with connecting terminal
Between occur staggeredly or winding.
In one embodiment of the utility model, it is preferable that as shown in figure 4, further including：First socket 302, First Line
Group is connected with the first socket 302, and the first socket 302 is plugged on multiple first binding posts 122；Second socket 304, the second line
Group is connected with the second socket 304, and the second socket 304 is plugged on multiple second binding posts 142.
In this embodiment, first first set of lines are connected with the first socket 302, then the first socket 302 is plugged in
One connecting terminal 12, such first set of lines can realize reliable and stable connection with the first connecting terminal 12, also simplify simultaneously
Socket, is directly inserted into the company that first set of lines and the first connecting terminal 12 can be realized on connecting terminal by the process for assembling compressor
It connects, improves the manufacture efficiency of compressor, also allow for disassembling and maintaining for later stage.
In one embodiment of the utility model, it is preferable that motor 2 is magneto.
In this embodiment, the motor 2 that compressor uses is magneto, and the structure of magneto is simple, the operation is stable,
Magneto suitable for most of compressor, while using the above structure switches convenient for winding, is advantageously implemented compressor
The Effec-tive Function of full frequency band.
In one embodiment of the utility model, it is preferable that as shown in Fig. 4, Fig. 7 and Fig. 8, motor 2 further includes rotor
208, rotor 208 is arranged in stator 202；Wherein, the permanent magnet 2082 of rotor 208 be rare-earth permanent magnet or iron oxygen permanent magnet,
Permanent magnet 2082 is plate-shaped permanent magnets or shoe permanent magnet.
In this embodiment, motor 2 further includes rotor 208, and rare earth permanent magnet can be selected in the permanent magnet 2082 of wherein rotor 208
Body or iron oxygen permanent magnet, the structure of permanent magnet 2082 are platy structure (as shown in Figure 7) or shoe structure (as shown in Figure 8), with
Arrangement convenient for permanent magnet 2082 and assembly, while being also beneficial to improve the magnetism of permanent magnet 2082 and the work effect of compressor
Rate.Wherein, permanent magnet 2082 may be mounted in the iron core slot being arranged in rotor 208, and accordingly, the winding of stator 202 then may be used
It is arranged on the iron core of stator 202.
As shown in Figure 3, Figure 5 and Figure 6, compressor further includes exhaust pipe 412 and compression unit.Wherein exhaust pipe 412 is for arranging
Gas, in addition first set of lines and the second line group also do not intersect with exhaust pipe 412, to leave enough safe distances；
Compression unit specifically includes the structures such as bent axle 402, base bearing 404, cylinder 406, piston 408, supplementary bearing 410, bent axle 402 and rotor
208 are connected, and the piston 408 in compression unit is driven to move with compressed gas.In addition, shell 1 can also be specifically divided into upper shell,
Lower housing and main casing are coordinated by the sealing of upper shell, lower housing and main casing, form the sealed volume of compressor.
The utility model additionally provides a kind of refrigeration equipment, including：The compressor of first aspect embodiment.
Refrigeration equipment provided by the utility model avoids compressor inside lead by using above-mentioned compressor
Intersect or wind, ensure that the safe distance between lead-out wire and lead-out wire, lead-out wire and other conductive components is abundant, reliability
Height eliminates the security risk as caused by interlocking lead-out wire, while compared with previous design structure, reducing connecting terminal
Quantity, simplifies mounting structure, and easily fabricated and installation also improves the assembly of lead-out wire and connecting terminal, and have
Conducive to the manufacture efficiency of raising compressor, while but also the winding of motor switches more easily realization in compressor.
In one embodiment of the utility model, it is preferable that refrigeration equipment is refrigerator or air conditioner.
In this embodiment, refrigeration equipment is refrigerator or air conditioner, and refrigerator or air conditioner can be used above-mentioned compressor, subtract
Lack because way interleave is formed by security risk in compressor, while can also promote the production efficiency of product.
In one embodiment of the utility model, it is preferable that as shown in figure 9, frequency converter is connected with power supply, frequency converter
It also connect with compressor and powers to compressor, switching switch is provided in the circuit that frequency converter is connect with compressor, is used for
Switch the winding connection of motor 2 in compressor, for example realize the conversion that star-like connection is connected with triangle, by using upper
The compressor stated, convenient for the arrangement to switching switch, consequently facilitating the winding switching of motor.
In the present invention, term " multiple " then refers to two or more, unless otherwise restricted clearly.Term
The terms such as " installation ", " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection,
Can be detachably connected, or be integrally connected；" connected " can be directly connected, and can also pass through the indirect phase of intermediary
Even.For the ordinary skill in the art, it can understand above-mentioned term in the present invention as the case may be
Concrete meaning.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model
In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment
Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiments or example
In can be combined in any suitable manner.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of compressor, which is characterized in that including：
Shell is provided with the first connecting terminal and the second connecting terminal on the shell；
Motor is arranged in the shell, and the motor includes stator, first set of lines and the second line group, the first set of lines packet
Include multiple first lead-out wires, the second line group includes multiple second lead-out wires, the first set of lines by the stator end face
First position draw and be connected with first connecting terminal, the second line group by the stator end face second
It sets and draws and be connected with second connecting terminal；
Wherein, the midpoint of the line of the first position and the second position is intermediate point, by the intermediate point and described
The plane of the axis of the output shaft of motor is denoted as mid-plane, first connecting terminal and the first position be located at it is described in
Between plane side, second connecting terminal and the second position are located at the other side of the mid-plane.
2. compressor according to claim 1, which is characterized in that
First connecting terminal includes multiple first binding posts, and multiple first lead-out wires connect with multiple described first respectively
Terminal is connected；
Second connecting terminal includes multiple second binding posts, and multiple second lead-out wires connect with multiple described second respectively
Terminal is connected.
3. compressor according to claim 2, which is characterized in that
The quantity of first lead-out wire is three, and the quantity of second lead-out wire is three；
The quantity of first binding post is three, and the quantity of second binding post is three.
4. compressor according to claim 3, which is characterized in that
Three first binding posts are parallel two-by-two and each two described in the distance between the first binding post it is equal；
Three second binding posts are parallel two-by-two and each two described in the distance between the second binding post it is equal.
5. compressor according to any one of claim 1 to 4, which is characterized in that
The quantity of first lead-out wire is equal to the quantity of second lead-out wire.
6. compressor according to any one of claim 2 to 4, which is characterized in that further include：
First socket, the first set of lines are connected with first socket, and first socket is plugged in multiple described first
On binding post；
Second socket, the second line group are connected with second socket, and second socket is plugged in multiple described second
On binding post.
7. compressor according to any one of claim 1 to 4, which is characterized in that
The motor is magneto.
8. compressor according to any one of claim 1 to 4, which is characterized in that
The motor further includes rotor, and the rotor is arranged in the stator；
Wherein, the permanent magnet of the rotor be rare-earth permanent magnet or iron oxygen permanent magnet, the permanent magnet be plate-shaped permanent magnets or watt
Shape permanent magnet.
9. a kind of refrigeration equipment, which is characterized in that including：
Such as compressor described in any item of the claim 1 to 8.
10. refrigeration equipment according to claim 9, which is characterized in that
The refrigeration equipment is refrigerator or air conditioner.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820007106.8U CN207761947U (en) | 2018-01-03 | 2018-01-03 | Compressor and refrigeration equipment |
| JP2020555272A JP2021508232A (en) | 2018-01-03 | 2018-08-23 | Compressor and cooling equipment |
| PCT/CN2018/102030 WO2019134374A1 (en) | 2018-01-03 | 2018-08-23 | Compressor and refrigeration apparatus |
| US16/919,283 US20200332787A1 (en) | 2018-01-03 | 2020-07-02 | Compressor and refrigeration apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820007106.8U CN207761947U (en) | 2018-01-03 | 2018-01-03 | Compressor and refrigeration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207761947U true CN207761947U (en) | 2018-08-24 |
Family
ID=63183039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820007106.8U Active CN207761947U (en) | 2018-01-03 | 2018-01-03 | Compressor and refrigeration equipment |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20200332787A1 (en) |
| JP (1) | JP2021508232A (en) |
| CN (1) | CN207761947U (en) |
| WO (1) | WO2019134374A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114538217A (en) * | 2022-03-24 | 2022-05-27 | 珠海凌达压缩机有限公司 | Scalable lead-out wire subassembly, motor |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2782173B2 (en) * | 1995-09-13 | 1998-07-30 | 株式会社生方製作所 | Protection device for hermetic electric compressor |
| JP2010053786A (en) * | 2008-08-28 | 2010-03-11 | Toshiba Carrier Corp | Hermetic compressor and refrigerating cycle device |
| JP5702106B2 (en) * | 2010-10-13 | 2015-04-15 | 東芝キヤリア株式会社 | Hermetic compressor and refrigeration cycle apparatus |
| CN203103542U (en) * | 2013-02-02 | 2013-07-31 | 台州市美利乐制冷设备有限公司 | Compressor wiring structure capable of bearing high current impact |
| JP5950873B2 (en) * | 2013-06-26 | 2016-07-13 | 三菱電機株式会社 | Three-phase motor, hermetic compressor, and refrigeration cycle apparatus |
| JP2015192590A (en) * | 2014-03-31 | 2015-11-02 | ダイキン工業株式会社 | rotor |
| JP2015211603A (en) * | 2014-04-30 | 2015-11-24 | 三菱電機株式会社 | Motor, sealed type compressor, and refrigerating cycle device |
| CN204532748U (en) * | 2015-02-10 | 2015-08-05 | 安徽美芝制冷设备有限公司 | Compressor |
| CN205105026U (en) * | 2015-10-14 | 2016-03-23 | 三菱电机(广州)压缩机有限公司 | Terminal box subassembly and compressor |
| CN205376803U (en) * | 2016-01-30 | 2016-07-06 | 杭州华锦电子有限公司 | Sealed wiring seat for compressor |
| CN107514364B (en) * | 2016-06-18 | 2021-12-07 | 上海海立电器有限公司 | A kind of compressor |
| CN206206160U (en) * | 2016-09-21 | 2017-05-31 | 比亚迪股份有限公司 | Dual drive compressor |
| CN107465279B (en) * | 2017-08-31 | 2023-04-25 | 广东美芝制冷设备有限公司 | Motor and compressor |
-
2018
- 2018-01-03 CN CN201820007106.8U patent/CN207761947U/en active Active
- 2018-08-23 JP JP2020555272A patent/JP2021508232A/en active Pending
- 2018-08-23 WO PCT/CN2018/102030 patent/WO2019134374A1/en active Application Filing
-
2020
- 2020-07-02 US US16/919,283 patent/US20200332787A1/en not_active Abandoned
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114538217A (en) * | 2022-03-24 | 2022-05-27 | 珠海凌达压缩机有限公司 | Scalable lead-out wire subassembly, motor |
| CN114538217B (en) * | 2022-03-24 | 2024-03-22 | 珠海凌达压缩机有限公司 | Scalable lead-out wire subassembly, motor |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019134374A1 (en) | 2019-07-11 |
| JP2021508232A (en) | 2021-02-25 |
| US20200332787A1 (en) | 2020-10-22 |
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