CN205605423U - Automobile -used horizontal scroll compressor - Google Patents
Automobile -used horizontal scroll compressor Download PDFInfo
- Publication number
- CN205605423U CN205605423U CN201620304759.3U CN201620304759U CN205605423U CN 205605423 U CN205605423 U CN 205605423U CN 201620304759 U CN201620304759 U CN 201620304759U CN 205605423 U CN205605423 U CN 205605423U
- Authority
- CN
- China
- Prior art keywords
- vehicle
- fixed scroll
- screw compressor
- horizontal screw
- housing
- 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.)
- Active
Links
Landscapes
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model provides an automobile -used horizontal scroll compressor, include: a casing, a motor sets up in the inner space of casing, and has a stator and a rotor, an eccentric bent axle, eccentric bent axle include a major axis portion and an eccentric portion, and the rotor that major axis portion couples the motor is with the transmission revolving force, a pump body is including quiet whirlpool dish with one move the whirlpool dish, the first end at the casing is connected to shell before, a hot protector sets up between the second side and preceding shell of quiet whirlpool dish, a backshell, the second end at the casing is connected to the first side of backshell, and a control panel, setting up in the second side of backshell, the wire that the control panel passes through in the casing is connected with hot protector, and the wire passes the through hole of quiet whirlpool dish. The utility model discloses can eliminate hot protector and connect the potential safety hazard in the casing outside, improve the reliability of hot protector and measure the accuracy.
Description
Technical field
This utility model relates to a kind of compressor, particularly to one, by built-in for delivery temperature thermal protector
Vehicle-use horizontal screw compressor in compressor.
Background technology
Existing vortex compressor of automobile is horizontal type structure, and current delivery temperature thermal protector is located at high pressure chest
Hull outside, is pacified by the way of the force fit of housing hole by the iron plate outside thermal protector
Dress, then be connected on the panel of car load by wire harness.Due to qualities such as the traveling road conditions of car load and environment
Differ, connect the destruction easily causing wire harness from outside, and current mounting means cannot ensure jolting
During thermal protector do not come off or disabling damage.
Summary of the invention
For defect of the prior art, the purpose of this utility model is to provide a kind of vehicle-use horizontal vortex
Compressor, overcomes the difficulty of prior art, can eliminate thermal protector and be connected to the safety of hull outside
Hidden danger, improves reliability and the measurement accuracy of thermal protector.
According to an aspect of the present utility model, it is provided that a kind of vehicle-use horizontal screw compressor, including:
One housing；
One motor, is arranged in the inner space of described housing, and has a stator and a rotor；
One eccentric crankshaft, described eccentric crankshaft includes a major axis portion and an eccentric part, and described major axis portion joins
Receive the rotor of described motor to transmit revolving force；
One pump housing, including a fixed scroll and a movable orbiting scroll, the eccentric part of described eccentric crankshaft is rotatably inserted
Enter and run through the first side of described movable orbiting scroll, the second side of described movable orbiting scroll and the first side of described fixed scroll
Being respectively equipped with the fixed scroll cooperated, described fixed scroll also has pass through aperture, and described through hole joins
First side of logical described fixed scroll and the second side；
One fore shell, is connected to the first end of described housing；
One thermal protector, is arranged between the second side of described fixed scroll and described fore shell；
One back cover, the first side of described back cover is connected to the second end of described housing；And
One panel, is arranged at the second side of described back cover, and described panel is by leading in described housing
Line is connected with described thermal protector, and described wire is through the through hole of described fixed scroll.
Preferably, described stator is provided with a wire guide, and described wire passes described wire guide.
Preferably, also include an O, be arranged at the through hole of the first side of described fixed scroll, institute
State wire and seal described through described O, described O.
Preferably, also include a supplementary bearing, be socketed in the major axis portion of described eccentric crankshaft, described supplementary bearing
Outer wall be connected to the first side of described back cover.
Preferably, also include a fixed support, be socketed on described eccentric crankshaft, and be connected to described shell
In body.
Preferably, also include that a base bearing, the outer wall of described base bearing are socketed on described fixed support, interior
Wall is socketed described eccentric crankshaft.
Preferably, described eccentric crankshaft also includes a shoulder, is arranged between described major axis portion and eccentric part,
Described base bearing is socketed described shoulder.
Preferably, also include a cross slip-ring, be socketed on described eccentric crankshaft, be arranged on described fixing
Between support and described fixed scroll.
Preferably, the inner space of described housing is cylindrical.
Owing to employing above technology, vehicle-use horizontal screw compressor of the present utility model can eliminate heat guarantor
Protect device and be connected to the potential safety hazard of hull outside, improve reliability and the measurement accuracy of thermal protector.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in detail,
So that characteristic of the present utility model and advantage become apparent from.
Fig. 1 is the profile of vehicle-use horizontal screw compressor of the present utility model；
Fig. 2 is the partial enlarged drawing of Fig. 1；
Fig. 3 is the profile of eccentric crankshaft in this utility model；
Fig. 4 is the schematic diagram of the front surface of fixed scroll in this utility model；And
Fig. 5 is the schematic diagram of the rear surface of fixed scroll in this utility model.
Reference
1 back cover
2 panels
3 stators
4 rotors
5 eccentric crankshafts
51 major axis portions
52 eccentric parts
53 shoulders
6 main supports
7 fore shells
8 housings
9 movable orbiting scrolls
91 assembling guide sections
10 fixed scroll
101 fixed scrolls
102 screwed holes
11 base bearings
12 cross slip-rings
13 supplementary bearings
14 O
15 thermal protectors
16 wires
20 vehicle-use horizontal screw compressors
Detailed description of the invention
Hereinafter embodiment of the present utility model will be provided detailed description.Although this utility model will be in conjunction with
Some detailed description of the invention are illustrated and illustrate, but it should be noted that this utility model is not merely only
It is confined to these embodiments.On the contrary, the amendment that this utility model is carried out or equivalent, all should
Contain in the middle of right of the present utility model.
It addition, in order to better illustrate this utility model, detailed description of the invention below gives crowd
Many details.It will be understood by those skilled in the art that do not have these details, this utility model is same
Sample can be implemented.In other example, known structure and parts are not described in detail,
So that highlighting purport of the present utility model.
Fig. 1 is the profile of vehicle-use horizontal screw compressor of the present utility model.Fig. 2 is the local of Fig. 1
Enlarged drawing.Fig. 3 is the profile of eccentric crankshaft in this utility model.As shown in Figures 1 to 3, this practicality
Novel a kind of vehicle-use horizontal screw compressor 20, including: housing 8, motor, eccentric crankshaft 5, pump
Body, fore shell 7, thermal protector 15, back cover 1 and panel 2.Motor is arranged on the inside of housing 8
In space, and there is stator 3 and a rotor 4.Eccentric crankshaft 5 includes that a major axis portion 51, is eccentric
Portion 52 and a shoulder 53, shoulder 53 is arranged between major axis portion 51 and eccentric part 52, major axis portion
51 are connected to the rotor 4 of motor to transmit revolving force.The pump housing includes fixed scroll 10 and a movable orbiting scroll 9,
The eccentric part 52 of eccentric crankshaft 5 is inserted rotatably into and runs through the first side of movable orbiting scroll 9, movable orbiting scroll 9
The second side and the first side of fixed scroll 10 be respectively equipped with the fixed scroll cooperated, fixed scroll 10 is also
There is pass through aperture 102, the first side of through hole 102 UNICOM fixed scroll 10 and the second side.Fore shell 7
It is connected to the first end of housing 8.Thermal protector 15 be arranged on the second side of fixed scroll 10 and fore shell 7 it
Between.First side of back cover 1 is connected to the second end of housing 8.Panel 2 is arranged at the second of back cover 1
Side, panel 2 is connected with thermal protector 15 by the wire 16 in housing 8, and wire 16 is through quiet
The through hole 102 of whirlpool dish 10.Through hole 102 in the present embodiment can be screwed hole, thermal protector
15 are screwed onto this screwed hole, but are not limited.Heat in a preferred version, in this utility model
Protector 15 specifically refers to the temperature probe of a detection discharge chamber temperature being arranged in discharge chamber, temperature
Control probe passes the internal part of compressor by wire 16 and (includes movable orbiting scroll, fixed scroll, support electricity
Machine etc.) it is connected to the motherboard circuit that is arranged in suction muffler, motherboard circuit has the circuit of responsible temperature control,
Thus realize discharge chamber temperature monitoring.
Stator 3 is provided with a wire guide, and wire passes wire guide.The through hole of the first side of fixed scroll 10
Arranging O 17 at 102, wire 16 is through O 17, and O 17 seals.Ensure height
Low pressure chamber will not connect.Thermal protector of the present utility model is connected internally to panel from compressor, this
Sample is to ensure that thermal protector measures the temperature in discharge chamber, simultaneously thermal protector and wire more accurately
16 will not be affected by outside environmental elements, it is ensured that its reliability and measurement accuracy.
In a preferred version, supplementary bearing 13 is socketed in the major axis portion 51 of eccentric crankshaft 5, supplementary bearing
The outer wall of 13 is connected to the first side of back cover 1.Fixed support 6 is socketed on eccentric crankshaft 5, and even
It is connected in housing 8.Fixed support 6 has a through hole (not shown), and this through hole is corresponding
The through hole 102 of fixed scroll 10, wire 16 is through above-mentioned through hole.The outer wall socket of base bearing 11
In fixed support 6, inwall socket eccentric crankshaft 5.Base bearing 11 is socketed the shoulder 53 of eccentric crankshaft 5.
Cross slip-ring 12 is socketed on eccentric crankshaft 5, is arranged between fixed support 6 and fixed scroll 10.Shell
The inner space of body 8 is cylindrical.
Detailed description of the invention of the present utility model is as follows:
Vehicle, during travelling, is likely to be encountered various severe external environment condition, may be to Thermal protection
Device produces impact and causes measurement to be forbidden even to lose efficacy, and the thermal protector 15 in this utility model is arranged
Inside compressor, can guarantee that reliability and the accuracy of thermal protector.
Owing to screw compressor orbiter uses translational movement run and use radial and axial flexibility
Design, therefore has the least linear velocity and contact stress, so thermal protector wiring being moved in housing
Thermal protector wire harness will not be had a huge impact by portion, cause inaccurate in the measurement of thermal protector or
Lost efficacy.
In this utility model, the concrete scheme of vehicle-use horizontal screw compressor mounting means can consider heat
Protector 16 is arranged at fixed scroll discharge chamber by screwed hole, and mounting O-shaped rings ensures high-low pressure chamber
Will not connect, in the case of ensureing not affect whirlpool dish operating, detect delivery temperature, wire harness is then
By the through hole of fixed scroll Yu support, the communication port through housing Yu stator module is connected at back cover
Panel carries out the protection of temperature.
In summary, vehicle-use horizontal screw compressor of the present utility model can eliminate thermal protector and is connected to
The potential safety hazard of hull outside, improves reliability and the measurement accuracy of thermal protector.
Below it is only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted
Any restriction.In addition to the implementation, this utility model can also have other embodiment.All employings etc.
With replace or equivalent transformation formed technical scheme, all fall within this utility model scope required for protection it
In.
Claims (9)
1. a vehicle-use horizontal screw compressor (20), it is characterised in that including:
One housing (8)；
One motor, is arranged in the inner space of described housing (8), and has a stator (3) and
Rotor (4)；
One eccentric crankshaft (5), described eccentric crankshaft (5) includes a major axis portion (51) and a bias
Portion (52), described major axis portion (51) is connected to the rotor (4) of described motor to transmit revolving force；
One pump housing, including a fixed scroll (10) and a movable orbiting scroll (9), described eccentric crankshaft (5)
Eccentric part (52) is inserted rotatably into and runs through the first side of described movable orbiting scroll (9), described movable orbiting scroll
(9) the second side and the first side of described fixed scroll (10) are respectively equipped with the fixed scroll cooperated,
Described fixed scroll (10) also has pass through aperture (102), described in described through hole (102) UNICOM
First side of fixed scroll (10) and the second side；
One fore shell (7), is connected to the first end of described housing (8)；
One thermal protector (15), is arranged on the second side and the described fore shell (7) of described fixed scroll (10)
Between；
One back cover (1), the first side of described back cover (1) is connected to the second end of described housing (8)；
And
One panel (2), is arranged at the second side of described back cover (1), and described panel (2) leads to
The wire (16) crossed in described housing (8) is connected with described thermal protector (15), described wire (16)
Through hole (102) through described fixed scroll (10).
2. vehicle-use horizontal screw compressor (20) as claimed in claim 1, it is characterised in that: institute
Stating stator (3) and be provided with a wire guide, described wire passes described wire guide.
3. vehicle-use horizontal screw compressor (20) as claimed in claim 2, it is characterised in that: also
Including an O (17), it is arranged at the through hole (102) of the first side of described fixed scroll (10)
Place, described wire (16) passes described O (17), and described O (17) seals described
Through hole (102).
4. the vehicle-use horizontal screw compressor (20) as described in any one in claims 1 to 3,
It is characterized in that: also include a supplementary bearing (13), be socketed in the major axis portion of described eccentric crankshaft (5)
(51), the outer wall of described supplementary bearing (13) is connected to the first side of described back cover (1).
5. vehicle-use horizontal screw compressor (20) as claimed in claim 4, it is characterised in that: also
Including a fixed support (6), it is socketed on described eccentric crankshaft (5), and is connected to described housing (8)
In.
6. vehicle-use horizontal screw compressor (20) as claimed in claim 5, it is characterised in that: also
Including a base bearing (11), the outer wall of described base bearing (11) is socketed on described fixed support (6),
Inwall is socketed described eccentric crankshaft (5).
7. vehicle-use horizontal screw compressor (20) as claimed in claim 6, it is characterised in that: institute
State eccentric crankshaft (5) and also include a shoulder (53), be arranged on described major axis portion (51) and eccentric part
(52), between, described base bearing (11) is socketed described shoulder (53).
8. vehicle-use horizontal screw compressor (20) as claimed in claim 5, it is characterised in that: also
Including a cross slip-ring (12), it is socketed on described eccentric crankshaft (5), is arranged on described fixing
Between frame (6) and described fixed scroll (10).
9. vehicle-use horizontal screw compressor (20) as claimed in claim 1, it is characterised in that: institute
The inner space stating housing (8) is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620304759.3U CN205605423U (en) | 2016-04-13 | 2016-04-13 | Automobile -used horizontal scroll compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620304759.3U CN205605423U (en) | 2016-04-13 | 2016-04-13 | Automobile -used horizontal scroll compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205605423U true CN205605423U (en) | 2016-09-28 |
Family
ID=56972997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620304759.3U Active CN205605423U (en) | 2016-04-13 | 2016-04-13 | Automobile -used horizontal scroll compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205605423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288877A (en) * | 2016-04-13 | 2017-10-24 | 上海海立新能源技术有限公司 | A kind of vehicle-use horizontal screw compressor |
-
2016
- 2016-04-13 CN CN201620304759.3U patent/CN205605423U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288877A (en) * | 2016-04-13 | 2017-10-24 | 上海海立新能源技术有限公司 | A kind of vehicle-use horizontal screw compressor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102334265B (en) | Motor and electrical equipment equipped with same | |
| CN101796302B (en) | Current leadthrough for a vacuum pump | |
| CN101909540B (en) | Sensor device | |
| JP6448552B2 (en) | Air supply equipment with electronic converter | |
| CN205605423U (en) | Automobile -used horizontal scroll compressor | |
| CN105308795A (en) | Electrical connection device for a compressor and compressor comprising such an electrical connection device | |
| JP2015068245A5 (en) | ||
| JP6601246B2 (en) | Electric compressor | |
| CN208073790U (en) | Electronic water pump | |
| CN203230590U (en) | Lubricating cooling system of vortex-type air compressor | |
| CN205819331U (en) | A kind of electromotor compound rest | |
| CN107288877A (en) | A kind of vehicle-use horizontal screw compressor | |
| CN205805906U (en) | A kind of compressor | |
| US9625297B2 (en) | Flow meter | |
| CN107599936B (en) | A kind of vehicle ground apparatus and system | |
| CN206863057U (en) | A kind of non-contact type tachometric and angular acceleration test device | |
| CN102280967A (en) | External shaft seal structure for motor output shaft end | |
| CN205051544U (en) | External rotor PMSM on casing is fixed to bearing | |
| CN107192950A (en) | Generator environment dynamic testing equipment | |
| CN208984682U (en) | A kind of safety electric current test probe | |
| CN109139134B (en) | Turbine engine | |
| CN208508091U (en) | Terminal assemblies for motor compressor | |
| CN203645479U (en) | Motor | |
| CN206832962U (en) | Generator environment dynamic testing equipment | |
| CN206481167U (en) | The mounting box and its motor of a kind of electric elements |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170713 Address after: 201206, Shanghai Pudong New Area Free Trade Zone pilot Bridge Road 888, 2 blocks of a A zone, 16 B district and C District Patentee after: Shanghai Lixin Energy Technology Co. Ltd Address before: 201206 Pudong New Area Jinqiao Export Processing Zone, Nanjing Road, No. 888, Shanghai Patentee before: Rili Electric Appliance Co., Ltd., Shanghai |