CN109274215A - It is a kind of for driving the motor of compressor - Google Patents
It is a kind of for driving the motor of compressor Download PDFInfo
- Publication number
- CN109274215A CN109274215A CN201811086100.5A CN201811086100A CN109274215A CN 109274215 A CN109274215 A CN 109274215A CN 201811086100 A CN201811086100 A CN 201811086100A CN 109274215 A CN109274215 A CN 109274215A
- Authority
- CN
- China
- Prior art keywords
- shell
- rotation axis
- cavity
- motor
- compressor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The invention discloses a kind of for driving the motor of compressor, including shell, interior of shell is equipped with the first cavity, grafting rotation axis on the shell, it is fixed with stator inside the housing, it is socketed on the rotating shaft and is fixed with rotor, rotor is in the inside of the first cavity, one end of rotation axis is equipped with ball-type groove, inlet opening is additionally provided in one end that rotation axis is equipped with ball-type groove, one group of apopore is equipped in the other end of rotation axis, each apopore is connected to inlet opening, cabinet is fixed in the lower end of shell, the second cavity is equipped in box house, the one end of rotation axis with ball-type groove passes through shell and extends in the second cavity, spray head is plugged on cabinet, spray head is correspondingly arranged with inlet opening.Advantages of the present invention: a kind of electronic type of cooling used for driving compressor disclosed by the invention is water cooling, and water-cooling pattern is directly to cool down to the rotation axis of motor, and cooling effect is more preferable, avoids the case where motor is burnt out.
Description
Technical field
The present invention relates to Compressor Technology fields more particularly to a kind of for driving the motor of compressor.
Background technique
Compressor is a kind of driven fluid machinery that low-pressure gas is promoted to high pressure gas, is the heart of refrigeration system
It is dirty.It is operated after compressing with piston to it, to row from the refrigerant gas of air intake duct sucking low-temp low-pressure by motor
The refrigerant gas of high temperature and pressure is discharged in tracheae, provides power for refrigeration cycle, but present compressor is generally centering type
The driving force of compressor, compressor demand is larger, this makes the motor of driving need higher horsepower, but horsepower is bigger
The heat that motor generates when operating is more, and commonly air-cooled is not able to satisfy cooling requirement mostly.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and the one kind proposed is for driving compressor
Motor.
To achieve the goals above, present invention employs following technical solutions: including shell, it is empty that interior of shell is equipped with first
Chamber, grafting rotation axis, is fixed with stator inside the housing on the shell, is socketed and is fixed with rotor on the rotating shaft, at rotor
In the inside of the first cavity；
One end of rotation axis is equipped with ball-type groove, inlet opening is additionally provided in one end that rotation axis is equipped with ball-type groove, in rotation axis
The other end be equipped with one group of apopore, each apopore is connected to inlet opening；
It is fixed with cabinet in the lower end of shell, is equipped with the second cavity in box house, rotation axis is worn with one end of ball-type groove
It crosses shell to extend in the second cavity, spray head is plugged on cabinet, spray head is correspondingly arranged with inlet opening, solid in the upper end of shell
Surely there is transmission case, third cavity is equipped in transmission case, the other end of rotation axis passes through shell and transmission case extends to third cavity
It is fixed with drainpipe on outside and apopore on end face, is socketed and is fixed with gear on the rotating shaft, gear setting is the
In three cavitys.
Preferably, the drainpipe is rubber hose.
Preferably, the shell, cabinet and transmission case are that two identical parts are composed.
Preferably, the cabinet and transmission case are the cabinet that side is equipped with opening, the aperture position of cabinet and transmission case
It is arranged towards shell.
Preferably, the upper and lower ends of the shell are respectively equipped with first axle bearing bore and second bearing hole.
Preferably, the transmission case is equipped with 3rd bearing hole, and 3rd bearing hole and second bearing hole are coaxially disposed, the
Water-sealed bearing is equipped in one bearing hole, second bearing hole and 3rd bearing hole.
The present invention has the advantages that disclosed by the invention a kind of for driving the electronic type of cooling used of compressor to be
Water cooling, and water-cooling pattern is directly to cool down to the rotation axis of motor, and cooling effect is more preferable, avoids the feelings that motor is burnt out
Condition.
Detailed description of the invention
Fig. 1 is a kind of theory structure schematic diagram of motor for driving compressor provided by the present invention；
Fig. 2 is another visual angle figure of Fig. 1；
Fig. 3 is the cross-sectional view of rotation axis.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
It is provided by the invention a kind of for driving the motor of compressor, including shell 1 as shown in Figure 1, Figure 2 and shown in Fig. 3,
Shell 1 is vertically arranged, and 1 shape of shell is cuboid, and the first cavity 1.1 is equipped with inside shell 1, and the first cavity 1.1 is cylinder,
The grafting rotation axis 2 on shell 1, rotation axis 2 and the first cavity 1.1 are coaxially disposed, and fixing groove is equipped with inside shell 1, fixed
It is fixed with stator 4 using insulated bolt in slot, insulated bolt is the conventional prior art, is socketed and is fixed in rotation axis 2
Rotor 3, rotor 3 are in the inside of the first cavity 1.1, and rotor 3 is correspondingly arranged with stator 4；
One end of rotation axis 2 is equipped with ball-type groove 2.1, is additionally provided with inlet opening in one end that rotation axis 2 is equipped with ball-type groove 2.1
2.2, inlet opening 2.2 and rotation axis 2 are coaxially disposed, and one group of apopore 2.3 are equipped in the other end of rotation axis 2, in the present embodiment
Rotation axis 2 the other end using the axis of rotation axis 2 as four apopores 2.3 of center of circle circumference array, each apopore 2.3 with
Inlet opening 2.2 is connected to, and inlet opening 2.2 is punched with apopore 2.3 using puncher；
It is welded with cabinet 5 in the lower end of shell 1, the second cavity 5.1 is equipped with inside cabinet 5, rotation axis 2 has ball-type groove
2.1 one end passes through shell 1 and extends in the second cavity 5.1, is plugged with spray head 6 on cabinet 5, at the nozzle of spray head 6 with into
Water hole 2.2 is correspondingly arranged, and spray head 6 is supplied water using water pump, is welded with transmission case 8 in the upper end of shell 1, is set in transmission case 8
There is third cavity 8.1, the other end of rotation axis 2 passes through shell 1 and transmission case 8 extends to 8.1 outside of third cavity and in end face
On each apopore 2.3 on be fixed with drainpipe 2.4 using silica gel glue, drainpipe 2.4 is rubber hose, in rotation axis
Be socketed and be fixed with gear 7 on 2, gear 7 is arranged in third cavity 8.1, gear 7 be used for by tooth band to the axis of compressor into
Row driving.
Shell 1, cabinet 5 are that two identical parts are composed, and are consolidated using bolt with transmission case 8
Fixed, cabinet 5 and transmission case 8 are that side is equipped with the cabinet being open, and cabinet 5 and the aperture position of transmission case 8 are set towards shell 1
It sets.
The upper and lower ends of shell 1 are respectively equipped with first axle bearing bore 1.3 and second bearing hole 1.4.
Transmission case 8 is equipped with 3rd bearing hole 8.2, and 3rd bearing hole 8.2 and second bearing hole 1.4 are coaxially disposed, the
Water-sealed bearing is equipped in one bearing hole 1.3, second bearing hole 1.4 and 3rd bearing hole 8.3, water-sealed bearing is the existing of routine
Technology.
This motor at runtime, spray water towards the second cavity 5.1 by spray head 6, since spray head 6 is sets corresponding with water inlet 2.2
It sets, rotation axis 2 rotates, and rubber hose 2.4 is rotated around the axis of rotation axis 2, since " fluid flow rate is bigger, generates pressure
It is smaller " principle, so the pressure of one end of rubber hose 2.4 becomes smaller, so that spray head 6 sprays into the cooling water warp of inlet opening 2.2
It crosses apopore 2.3 and takes away heat in rotation axis 2, finally thrown away by rubber hose.
Claims (6)
1. a kind of for driving the motor of compressor, it is characterised in that: it is empty to be equipped with first including shell (1), inside shell (1)
Chamber (1.1), the grafting rotation axis (2) on shell (1) are fixed with stator (4) inside shell (1), are socketed on rotation axis (2)
And rotor (3) are fixed with, rotor (3) is in the inside of the first cavity (1.1)；
One end of rotation axis (2) is equipped with ball-type groove (2.1), is additionally provided in one end that rotation axis (2) are equipped with ball-type groove (2.1)
Inlet opening (2.2) is equipped with one group of apopore (2.3) in the other end of rotation axis (2), and each apopore (2.3) is and inlet opening
(2.2) it is connected to；
Cabinet (5) are fixed in the lower end of shell (1), are equipped with the second cavity (5.1) inside cabinet (5), rotation axis (2) has
One end of ball-type groove (2.1) passes through shell (1) and extends in the second cavity (5.1), and spray head (6) are plugged on cabinet (5),
Spray head (6) is correspondingly arranged with inlet opening (2.2), is fixed with transmission case (8) in the upper end of shell (1), and the is equipped in transmission case (8)
Three cavitys (8.1), the other end of rotation axis (2) pass through shell (1) and transmission case (8) extend on the outside of third cavity (8.1) and
Drainpipe (2.4) are fixed on apopore (2.3) on end face, be socketed on rotation axis (2) and are fixed with gear (7), tooth
(7) setting is taken turns in third cavity (8.1).
2. according to claim 1 a kind of for driving the motor of compressor, it is characterised in that: the drainpipe
It (2.4) is rubber hose.
3. according to claim 1 a kind of for driving the motor of compressor, it is characterised in that: the shell (1), case
Body (5) is that two identical parts are composed with transmission case (8).
4. according to claim 1 a kind of for driving the motor of compressor, it is characterised in that: the cabinet (5) with
Transmission case (8) is the cabinet that side is equipped with opening, and cabinet (5) and the aperture position of transmission case (8) are set towards shell (1)
It sets.
5. according to claim 4 a kind of for driving the motor of compressor, it is characterised in that: the shell (1)
Upper and lower ends are respectively equipped with first axle bearing bore (1.3) and second bearing hole (1.4).
6. according to claim 5 a kind of for driving the motor of compressor, it is characterised in that: the transmission case (8)
It is equipped with 3rd bearing hole (8.2), 3rd bearing hole (8.2) and second bearing hole (1.4) are coaxially disposed, in first axle bearing bore
(1.3), water-sealed bearing is equipped in second bearing hole (1.4) and 3rd bearing hole (8.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811086100.5A CN109274215A (en) | 2018-09-18 | 2018-09-18 | It is a kind of for driving the motor of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811086100.5A CN109274215A (en) | 2018-09-18 | 2018-09-18 | It is a kind of for driving the motor of compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109274215A true CN109274215A (en) | 2019-01-25 |
Family
ID=65197504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811086100.5A Pending CN109274215A (en) | 2018-09-18 | 2018-09-18 | It is a kind of for driving the motor of compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109274215A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371803A (en) * | 2019-06-18 | 2019-10-25 | 必成玻璃纤维(昆山)有限公司 | A kind of filament winding machine taenidium with long service life leads transmission case |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040134693A1 (en) * | 2002-10-23 | 2004-07-15 | Nissan Motor Co., Ltd. | Cooling system for electric motor of vehicle |
| JP2004208463A (en) * | 2002-12-26 | 2004-07-22 | Nissan Motor Co Ltd | Cooling structure for rotary electric machine |
| CN107689700A (en) * | 2016-08-05 | 2018-02-13 | 德昌电机(深圳)有限公司 | The motor of stator and the application stator |
-
2018
- 2018-09-18 CN CN201811086100.5A patent/CN109274215A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040134693A1 (en) * | 2002-10-23 | 2004-07-15 | Nissan Motor Co., Ltd. | Cooling system for electric motor of vehicle |
| US7156195B2 (en) * | 2002-10-23 | 2007-01-02 | Nissan Motor Co., Ltd. | Cooling system for electric motor of vehicle |
| JP2004208463A (en) * | 2002-12-26 | 2004-07-22 | Nissan Motor Co Ltd | Cooling structure for rotary electric machine |
| CN107689700A (en) * | 2016-08-05 | 2018-02-13 | 德昌电机(深圳)有限公司 | The motor of stator and the application stator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371803A (en) * | 2019-06-18 | 2019-10-25 | 必成玻璃纤维(昆山)有限公司 | A kind of filament winding machine taenidium with long service life leads transmission case |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190125 |
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| WD01 | Invention patent application deemed withdrawn after publication |