CN206234098U - Motor compressor and the automotive air-conditioning system comprising it - Google Patents
Motor compressor and the automotive air-conditioning system comprising it Download PDFInfo
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- CN206234098U CN206234098U CN201621250197.5U CN201621250197U CN206234098U CN 206234098 U CN206234098 U CN 206234098U CN 201621250197 U CN201621250197 U CN 201621250197U CN 206234098 U CN206234098 U CN 206234098U
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- control panel
- controller
- panel case
- motor compressor
- cylinder body
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Abstract
A kind of automotive air-conditioning system the utility model discloses motor compressor and comprising it, the motor compressor includes a mechanical part, a controller part, the mechanical part includes a cylinder body, a control panel case, one end of the cylinder body is provided with a tail end, the tail end is provided with an air entry, and the tail end is connected to the one side of the control panel case, the controller part is sealedly attached to the another side of the control panel case.The automotive air-conditioning system includes described motor compressor.Controller part generation heat is taken away near air entry, the cryogenic gas of suction in controller part of the present utility model, better heat-radiation effect.And be tightly connected between control panel case and controller part, more ensure that cylinder interior infiltration causes the problems such as controller failure, electric leakage.Controller part is arranged at the end-position of cylinder body simultaneously, has saved upper and lower space, and integral arrangement offers convenience.And simple structure, it is easy for installation.
Description
Technical field
The utility model is related to a kind of motor compressor and the automotive air-conditioning system comprising it.
Background technology
The integrated electric compressor of current automotive air-conditioning system uses controller and places and compressor top, control
Device processed is first consolidated with control box cover lock, and the control case lid equipped with controller is locked with cylinder body again, it is ensured that controller is fitted with cylinder body, with
Just realize that controller is cooled down.Because controller is installed on cylinder body compressor top, away from air entry, controller poor heat radiation.Separately
On the one hand, in assembling process, when the control case lid equipped with controller is locked with cylinder body again, it may appear that controller cannot with cylinder body
The phenomenon being brought into close contact occurs, and controller poor heat radiation will be caused to cause high temperature protection, compressor shutdown.If ensure controller with
Being brought into close contact for cylinder body binding face, will appear to be locked between compressor control case lid and cylinder body, seal failure, so as to cause pressure
Situations such as water inlet of contracting machine, electric leakage, the reliability of extreme influence compressor and life-span.To ensure that controller is fitted with cylinder body, and
Ensure the sealing for controlling case lid and cylinder body it is necessary to ensure by the machining accuracy of controller support and control case lid, that will be big
It is big to increase cost of labor, while efficiency is reduced, and actual effect is not also good.
Utility model content
The technical problems to be solved in the utility model is to overcome controller poor heat radiation of the prior art, controller
The defect such as sealing effectiveness is bad, there is provided a kind of motor compressor and the automotive air-conditioning system comprising it.
The utility model is to solve above-mentioned technical problem by following technical proposals：
A kind of motor compressor, its feature is that it includes a mechanical part, a controller part, the Machinery Ministry
Divide and include a cylinder body, a control panel case, one end of the cylinder body is provided with a tail end, and the tail end is provided with an air entry, and institute
The one side that tail end is connected to the control panel case is stated, the controller part is sealedly attached to the another side of the control panel case.
It is preferred that the controller part includes a control panel case lid, the control panel case lid is connected to the control
A cavity, the control panel case lid and the control are formed between plate case, and the control panel case lid and the control panel case
Plate case is provided with a sealing ring.
In this programme, using said structure form, control panel case lid is closely pasted with control panel case completely by sealing ring
Close, it is ensured that the air-tightness in cavity, be prevented effectively from the controller water mixing failure in cavity, increase the service life.Meanwhile, price is just
Preferably, installation requirement is simple.
It is preferred that the controller part includes a control board mount, the control board mount is located in the cavity,
And the control board mount is brought into close contact in the control panel case.
In this programme, using said structure form, the heat that controller part produces will be by controlling board mount more preferable
Be transferred to control panel case so that better heat-radiation effect.
It is preferred that the controller part includes a controller electric capacity, the high-power pipe of a controller, the controller electricity
Hold and the high-power pipe of the controller is respectively positioned in the cavity, and the controller electric capacity and the high-power Guan Jun of the controller
It is brought into close contact in the control board mount.
In this programme, using said structure form, controller electric capacity and the high-power Guan Jun of controller are controller parts
Heater element so that the heat produced by controller electric capacity and the high-power pipe of controller is preferably radiated.
It is preferred that between the control board mount and the control panel case, the controller electric capacity and the control panel branch
Heat-conducting silicone grease is coated between frame, between the high-power pipe of the controller and the control board mount.
In this programme, using said structure form, heat-conducting silicone grease has excellent heat-conducting effect so that controller part
Better heat-radiation effect.
It is preferred that the controller part also includes a control panel, the controller electric capacity and the big work(of the controller
Rate pipe is respectively positioned between the control panel and the control board mount.
In this programme, using said structure form, facilitate personnel to act on control panel and be controlled.
It is preferred that a first passage, a second channel, a third channel, a fourth lane are provided with the cylinder body, it is described
First passage, the second channel, the third channel, the fourth lane are connected between the air entry, and institute
The cross-sectional area stated between first passage, the second channel, the third channel, the fourth lane is not of uniform size.
In this programme, using said structure form, due to the cloth that the suction muffler gas channel size distribution of cylinder body differs
Office, forces suction gas to be uniformly distributed in suction muffler, can uniform cooling overall to motor compressor.
In addition, the gas channel cross-sectional area that will be close to air entry is minimum, other three gas channels are relatively large, smaller
Gas channel it is limited by gas circulation, the gas channel for making most of gas flow larger, the cryogenic gas for so sucking can
To be uniformly distributed in cylinder body entirety, that is, realize the overall uniform cooling of motor compressor.
It is preferred that being provided with an O-ring between the cylinder body and the control panel case.
In this programme, using said structure form, it is ensured that the air-tightness between cylinder body and control panel case, cylinder is prevented effectively from
There is side leakage phenomenon in body gas.Meanwhile, easy for installation, low cost.
It is preferred that the mechanical part also includes a main shaft, the one side of the control panel case is provided with a bearing block, described
One end of main shaft is embedded at the bearing block, and the main shaft is connected to the bearing block by bearing.
In this programme, using said structure form, it is rotatably connected between main shaft and cylinder body, and effectively prevents main shaft in rotation
Shift inconsistent phenomenon when turning.
A kind of automotive air-conditioning system, its feature is that it includes motor compressor as described above.
On the basis of common sense in the field is met, above-mentioned each optimum condition can be combined, obtain final product the utility model it is each compared with
Good example.
Positive effect of the present utility model is：
(1) using controller part near air entry, the cryogenic gas of suction produces controller part to the utility model
Heat is taken away, better heat-radiation effect.
(2) the utility model is tightly connected using between control panel case and controller part, more ensure that cylinder interior
Infiltration causes the problems such as controller failure, electric leakage.
(3) the utility model is arranged at the end-position of cylinder body using controller part, has saved upper and lower space, overall cloth
Put and offer convenience.And simple structure, it is easy for installation.
Brief description of the drawings
Fig. 1 is the structural representation of the motor compressor of the utility model preferred embodiment.
Fig. 2 is the structural representation of the mechanical part of the motor compressor of the utility model preferred embodiment, wherein omitting
Control panel case and cylinder interior accessory.
Fig. 3 is partial cross structural representations of the Fig. 2 along A-A directions, wherein containing control panel case and cylinder interior is attached
Category part.
Fig. 4 is the structural representation of the controller part and control panel case of the motor compressor of the utility model preferred embodiment
Figure.
Description of reference numerals：
Mechanical part 10, cylinder body 11, first passage 111, second channel 112, third channel 113
Fourth lane 114, control panel case 12, bearing block 121, air entry 13, O-ring 14
Main shaft 15, bearing 16
Controller part 20, control panel case lid 21, cavity 211, sealing ring 22 controls board mount 23
The high-power pipe 24 of controller, controller electric capacity 25, control panel 26
Specific embodiment
Below by embodiment mode and with reference to accompanying drawing become apparent from intactly illustrating the utility model, but not therefore
The utility model is limited among described scope of embodiments.
Automotive air-conditioning system of the present utility model, it includes motor compressor, and as shown in Figure 1, Figure 2 and Figure 3, this is electronic
Compressor includes mechanical part 10, controller part 20, and mechanical part 10 includes cylinder body 11, control panel case 12, in fig. 2
Control panel case 12 and the inner satellite part of cylinder body 11 are eliminated, control panel case 12 and the inner satellite of cylinder body 11 are contained in figure 3
Part.The right-hand member of cylinder body 11 is provided with tail end, and tail end is provided with air entry 13, and tail end is connected to the one side of control panel case 12, control
Device part 20 is sealedly attached to the another side of control panel case 12.So cause controller part 20 near air entry 13, electronic pressure
The cryogenic gas of contracting machine suction can be uniformly filled in the one side of control panel case 12, direct cooling controller part 20, so as to radiate
It is better, reach the effect of cooling controller part 20.
Motor compressor includes bonnet, discharge chambe part, motor part, and bonnet is sealedly attached to the left end of cylinder body 11,
And after cover and be provided with exhaust outlet, discharge chambe part and motor section set up separately and are placed in cylinder body 11.
Controller part 20 is sealedly attached to control panel case 12, is sealed using between control panel case 12 and controller part 20
Connection, more ensure that the infiltration of the inside of cylinder body 11 causes the problems such as controller failure, electric leakage.Controller part 20 is connected to cylinder body
11 end-position, can save upper and lower space so that the integral arrangement of automotive air-conditioning system offers convenience.
First passage 111, second can be provided with order to reach in the effect that motor compressor can be cooled down uniformly, cylinder body 11
Passage 112, third channel 113, fourth lane 114, first passage 111, second channel 112, third channel 113, fourth lane
114 are connected between air entry 13, air entry 13 do not set with each passage feed-through locations, from air entry 13 suction low temperature gas
Body will be circulated by suction muffler gas channel in cylinder body 11, so as to the heat in motor compressor be shed.Preferably,
One passage 111, second channel 112, third channel 113, fourth lane 114 are located in four orientation of cylinder body 11 respectively, and the
One passage 111, second channel 112, third channel 113, fourth lane 114 run through cylinder body 11 always from the tail end of cylinder body 11,
So that motor compressor better heat-radiation effect.
Wherein, the channel cross-section between first passage 111, second channel 112, third channel 113, fourth lane 114
Product is not of uniform size, due to the layout that the distribution of the interior air-flow channel sized of cylinder body 11 differs, forces the gas of suction to be inhaled in cylinder body 11
It is uniformly distributed in air cavity, can uniform cooling overall to motor compressor.Preferably, by near the first passage of air entry 13
111 gas channel cross-sectional area is minimum, and other three gas channels are relatively large, and less gas channel is received by gas circulation
Limit, the gas channel for making most of gas flow larger, it is whole that the cryogenic gas for so sucking can uniformly be distributed in cylinder body 11
Body, that is, realize the overall uniform cooling of motor compressor.
In order to reach the effect for avoiding cylinder body 11 that leakage phenomenon occurs, O can be provided between cylinder body 11 and control panel case 12
Type circle 14.Ensure the air-tightness between cylinder body 11 and control panel case 12, the gas being prevented effectively from cylinder body 11 occurs side leakage phenomenon.
Meanwhile, easy for installation, low cost.
Mechanical part 10 can include main shaft 15, and the one side of control panel case 12 is provided with bearing block 121, one end of main shaft 15
Bearing block 121 is embedded at, and main shaft 15 is connected to bearing block 121 by bearing 16.So that being rotated between main shaft 15 and the body of cylinder 11
Connection, is tightly coupled in main shaft 15 by bearing block 121 and bearing 16, effectively prevents main shaft 15 from shifting when rotated dislocation
Phenomenon.
Shown as shown in Figure 1, Figure 3 and Figure 4, controller part 20 can include control panel case lid 21, and control panel case lid 21 connects
Be connected to and cavity 211 be formed between control panel case 12, and control panel case lid 21 and control panel case 12, control panel case lid 21 with control
Plate case 12 is provided with sealing ring 22.Control panel case lid 21 is brought into close contact with control panel case 12 completely by sealing ring 22, it is ensured that cavity
Air-tightness in 211, is prevented effectively from and water mixing failure occurs in cavity 211, increases the service life.Meanwhile, the price of sealing ring 22 is just
Preferably, and installation requirement is simple.
The radiating effect of controller part 20 is improved to reach, controller part 20 can include control board mount
23, control board mount 23 is located in cavity 211, and control board mount 23 is brought into close contact in control panel case 12.Controller part 20
The heat of generation will preferably be transferred to control panel case 12 by controlling board mount 23 so that better heat-radiation effect.
Controller part 20 can also include the high-power pipe 24 of controller electric capacity 25, controller, the He of controller electric capacity 25
The high-power pipe 24 of controller is respectively positioned in cavity 211, and controller electric capacity 25 and the high-power pipe 24 of controller be brought into close contact in
Control board mount 23.Controller electric capacity 25 and the high-power pipe 24 of controller are the heater elements of controller part 20 so that control
Heat produced by device electric capacity 25 processed and the high-power pipe 24 of controller preferably transfers heat to control board mount 23, so that
Better heat-radiation effect.
The radiating effect of controller part 20 is improved to reach, can be applied between control board mount 23 and control panel case 12
Heat-conducting silicone grease (not shown) is wiped with, heat-conducting silicone grease has excellent heat-conducting effect so that the heat energy on control board mount 23
Preferably it is transferred to control panel case 12.Heat-conducting silicone grease can be coated between controller electric capacity 25 and control board mount 23.Control
Heat-conducting silicone grease can also be coated between the high-power pipe 24 of device and control board mount 23.So that the radiating of controller part 20 effect
Fruit is more preferably.
Controller part 20 can also include control panel 26, and controller electric capacity 25 and the high-power pipe 24 of controller are respectively positioned on
Between control panel 26 and control board mount 23.Librarian use control panel 26 is facilitated to be controlled.
Although the foregoing describing specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and protection domain of the present utility model is defined by the appended claims.Those skilled in the art
On the premise of without departing substantially from principle of the present utility model and essence, various changes or modifications can be made to these implementation methods,
But these changes and modification each fall within protection domain of the present utility model.
Claims (10)
1. a kind of motor compressor, it is characterised in that it includes a mechanical part, a controller part, the mechanical part
A cylinder body, a control panel case are included, one end of the cylinder body is provided with a tail end, and the tail end is provided with an air entry, and described
Tail end is connected to the one side of the control panel case, and the controller part is sealedly attached to the another side of the control panel case.
2. motor compressor as claimed in claim 1, it is characterised in that the controller part includes a control panel case
Lid, the control panel case lid is connected between the control panel case, and the control panel case lid and the control panel case and is formed with
One cavity, the control panel case lid is provided with a sealing ring with the control panel case.
3. motor compressor as claimed in claim 2, it is characterised in that the controller part includes a control panel branch
Frame, the control board mount is located in the cavity, and the control board mount is brought into close contact in the control panel case.
4. motor compressor as claimed in claim 3, it is characterised in that the controller part includes controller electricity
Appearance, the high-power pipe of a controller, the controller electric capacity and the high-power pipe of the controller are respectively positioned in the cavity, and described
Controller electric capacity and the high-power Guan Jun of the controller are brought into close contact in the control board mount.
5. motor compressor as claimed in claim 4, it is characterised in that the control board mount and the control panel case it
Between, between the controller electric capacity and the control board mount, between the high-power pipe of the controller and the control board mount
It is coated with heat-conducting silicone grease.
6. motor compressor as claimed in claim 4, it is characterised in that the controller part also includes a control panel,
The controller electric capacity and the high-power pipe of the controller are respectively positioned between the control panel and the control board mount.
7. motor compressor as claimed in claim 1 a, it is characterised in that first passage, one second are provided with the cylinder body
Passage, a third channel, a fourth lane, the first passage, the second channel, the third channel, the four-way
Road is connected between the air entry, and the first passage, the second channel, the third channel, the described 4th
Cross-sectional area between passage is not of uniform size.
8. motor compressor as claimed in claim 1, it is characterised in that be provided between the cylinder body and the control panel case
O-ring.
9. motor compressor as claimed in claim 1, it is characterised in that the mechanical part also includes a main shaft, described
The one side of control panel case is provided with a bearing block, and one end of the main shaft is embedded at the bearing block, and the main shaft passes through bearing
It is connected to the bearing block.
10. a kind of automotive air-conditioning system, it is characterised in that it includes electronic pressure as claimed in any one of claims 1-9 wherein
Contracting machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621250197.5U CN206234098U (en) | 2016-11-18 | 2016-11-18 | Motor compressor and the automotive air-conditioning system comprising it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621250197.5U CN206234098U (en) | 2016-11-18 | 2016-11-18 | Motor compressor and the automotive air-conditioning system comprising it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206234098U true CN206234098U (en) | 2017-06-09 |
Family
ID=58991601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621250197.5U Active CN206234098U (en) | 2016-11-18 | 2016-11-18 | Motor compressor and the automotive air-conditioning system comprising it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206234098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999784A (en) * | 2018-08-30 | 2018-12-14 | 苏州中成新能源科技股份有限公司 | A kind of side-mounted compressor of controller and the controller lid conducive to pneumatic sealing test |
-
2016
- 2016-11-18 CN CN201621250197.5U patent/CN206234098U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999784A (en) * | 2018-08-30 | 2018-12-14 | 苏州中成新能源科技股份有限公司 | A kind of side-mounted compressor of controller and the controller lid conducive to pneumatic sealing test |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 201815 No. 220, new Dian Road, North Development Zone, Jiading District, Shanghai Patentee after: Shanghai Guangyu Automotive Air Conditioning Compressor Co., Ltd. Address before: 201807 No. 220, new Dian Road, North Development Zone, Jiading District, Shanghai Patentee before: SHANGHAI GUANGYU AUTOMOBILE AIR CONDITIONING COMPRESSOR CO., LTD. |