CN211351970U - Integrated power assembly controller and motor waterway direct connection sealing structure - Google Patents
Integrated power assembly controller and motor waterway direct connection sealing structure Download PDFInfo
- Publication number
- CN211351970U CN211351970U CN202020218164.2U CN202020218164U CN211351970U CN 211351970 U CN211351970 U CN 211351970U CN 202020218164 U CN202020218164 U CN 202020218164U CN 211351970 U CN211351970 U CN 211351970U
- Authority
- CN
- China
- Prior art keywords
- controller
- motor
- water inlet
- delivery port
- casing
- 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
Images
Abstract
The utility model discloses an integration power assembly controller and motor water route direct connection seal structure, including controller casing and motor casing, be equipped with the cooling water course that controller water inlet and controller delivery port and controller casing inside are equipped with and link up controller water inlet and controller delivery port on the controller casing, the inside cooling water course that is equipped with and link up motor water inlet and motor delivery port on the motor casing, the inside cooling water course that is equipped with of motor casing is equipped with and link up motor water inlet and motor delivery port, sealed glue and both interference fit have been smeared with middle transitional coupling device's contact face to the controller delivery port, middle transitional coupling device passes through sealing washer sealing contact with the motor water inlet. The utility model connects the water outlet of the controller with the water inlet of the motor by the direct insertion of the intermediate transition connecting device, has simple and reliable installation, time and labor saving, is more durable than a plastic water pipe, and can greatly reduce the assembly time and material cost of the assembly; and the sealing effect is good.
Description
Technical Field
The utility model relates to a new energy automobile power assembly field, concretely relates to integration power assembly controller and motor water route direct connection seal structure.
Background
The motor and the controller have power loss problems in the operation process, the loss is different under different working conditions, and the temperature rise of the motor and the controller is also different. The motor and controller water circuit is used for ensuring that enough cooling power is ensured to prevent the motor and the controller from being overhigh in temperature under various working conditions. The motor and the controller adopt a water channel direct connection mode to reduce the installation space of the power system, improve the integration degree of the power system and reduce the assembly cost.
The conventional dynamic general design waterway sealing connection always needs an external water pipe, and the plastic water pipe and the pipe joint are clamped by the pipe hoop, so that the material cost is increased, and the labor and time cost are increased.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide an integrated power assembly controller and motor water path direct connection sealing structure aiming at the defects of the prior art, the integrated power assembly controller and motor water path direct connection sealing structure connects the controller water outlet and the motor water inlet in a direct insertion mode, the installation is simple and reliable, time and labor are saved, and the integrated power assembly controller and motor water path direct connection sealing structure has more durability than a plastic water pipe, so that the assembly time and the material cost of the assembly can be greatly reduced; and the sealing effect is good.
In order to realize the technical purpose, the utility model discloses the technical scheme who takes does:
the integrated power assembly controller and motor waterway direct connection sealing structure comprises a controller shell and a motor shell which are fixedly connected with each other, wherein a controller water inlet and a controller water outlet are arranged on the controller shell, a cooling water channel which runs through the controller water inlet and the controller water outlet is arranged in the controller shell, a motor water inlet and a motor water outlet are arranged on the motor shell, a cooling water channel which runs through the motor water inlet and the motor water outlet is arranged in the motor shell, the motor water inlet is positioned below the controller water outlet, the controller water outlet is communicated with the motor water inlet through an intermediate transition connecting device, a through hole which enables the controller water outlet to be communicated with the motor water inlet is arranged in the intermediate transition connecting device, a sealant is coated on the contact surface of the inner wall of the controller water outlet and the intermediate transition connecting device, and the controller water outlet is in interference fit with the intermediate, the contact surface of the middle transition connecting device and the water inlet of the motor is provided with a multi-ring sealing groove, a sealing ring is arranged in the sealing groove, and the middle transition connecting device is in sealing contact with the water inlet of the motor through the sealing ring.
As the utility model discloses further modified technical scheme, the seal groove has 2.
As the technical scheme of the utility model discloses further modified, controller casing and motor casing pass through a plurality of screw fastening connection.
As a further improved technical scheme of the utility model, middle transitional coupling device adopts the aluminum alloy material.
The utility model has the advantages that: the utility model discloses from antidetonation, durable aspect carry out comprehensive consideration and solved the sealed problem of integration power assembly controller and motor water route direct connection. The utility model connects the water outlet of the controller with the water inlet of the motor in a direct-inserting mode, has simple and reliable installation and time and labor saving, and the middle transition connecting device made of aluminum alloy material has longer durability than a plastic water pipe, thus greatly reducing the assembly time and material cost of the assembly; and the sealing effect is good, the anti-seismic effect is good, and the durability is good. The utility model discloses a controller delivery port is installed to middle transition connection device adoption cold-pressed mode, and sealed glue is smeared to the contact surface. The connection part with motor casing has O type sealing washer, can reduce the axiality requirement of motor water inlet and controller delivery port under the prerequisite of guaranteeing sealed, also more does benefit to the integrated installation of part.
Drawings
Fig. 1 is a schematic view of the overall structure of the present embodiment.
Fig. 2 is a partially enlarged view of fig. 1 of the present embodiment.
Detailed Description
The following further description of embodiments of the present invention is made with reference to fig. 1 to 2:
as shown in fig. 1 and 2, the integrated power assembly controller and motor waterway direct connection sealing structure comprises a controller shell 1 and a motor shell 2 which are fixedly connected with each other, and a motor stator and a motor shaft 8 are arranged in the motor shell 2. A controller water inlet and a controller water outlet 5 are arranged on the controller shell 1, a cooling water channel 4 which passes through the controller water inlet and the controller water outlet 5 is arranged in the controller shell 1, a motor water inlet 6 and a motor water outlet are arranged on the motor shell 2, a cooling water channel which passes through the motor water inlet 6 and the motor water outlet is arranged in the motor shell 2, as shown in figure 2, the motor water inlet 6 is positioned below the controller water outlet 5, the controller water outlet 5 is communicated with the motor water inlet 6 through an intermediate transition connecting device 3, a through hole 9 which enables the controller water outlet 5 to be communicated with the motor water inlet 6 is arranged in the intermediate transition connecting device 3, a contact surface of the inner wall of the controller water outlet 5 and the outer wall of the intermediate transition connecting device 3 is coated with sealant, and the controller water outlet 5 is in interference fit with the intermediate transition connecting, the contact surface of middle transition connecting device 3 and motor water inlet 6 is equipped with two rings of seal grooves, be equipped with sealing washer 7 in the seal groove, the sealed contact of sealing washer 7 is passed through with motor water inlet 6 inner wall to 3 outer walls of middle transition connecting device.
The controller water outlet 5 and the middle transition connecting device 3 of the controller shell 1 of the embodiment are in interference crimping, sealing glue is smeared on a contact surface, the middle transition connecting device 3 and the motor water inlet 6 of the motor shell 2 are sealed by a sealing ring 7, the controller shell 1 and the motor shell 2 are fastened by screws at other four positions, and a hollow pin is arranged at one bolt position to ensure the positions of the controller shell 1 and the motor shell 2.
The middle transition connecting device 3 of the embodiment is installed at the outlet position of the water channel of the controller in a cold pressing mode, and sealant is coated on the contact surface. The connecting part of the middle transition connecting device 3 and the water inlet of the motor waterway is provided with an O-shaped sealing ring 7 structure, so that the coaxiality requirement of the water inlet of the motor waterway and the water outlet of the controller waterway can be reduced on the premise of ensuring sealing, and the integrated installation of parts is facilitated. The intermediate transition connecting device 3 of the present embodiment is made of an aluminum alloy.
This embodiment is connected controller delivery port 5 of controller casing 1 and motor water inlet 6 of motor casing 2 through the mode of cut straightly, and the installation is simple reliable to have more durable than the plastic water pipe. The assembly time and material cost of the assembly can be greatly reduced. The utility model discloses a sealed problem of solving integration power assembly controller and motor water route direct connection is synthesized from antidetonation, durable aspect to the meaning.
The protection scope of the present invention includes but is not limited to the above embodiments, the protection scope of the present invention is subject to the claims, and any replacement, deformation, and improvement that can be easily conceived by those skilled in the art made by the present technology all fall into the protection scope of the present invention.
Claims (4)
1. Integration power assembly controller and motor water route direct connection seal structure, controller casing and motor casing including mutual fixed connection, be equipped with the cooling water course that controller water inlet and controller delivery port and controller casing inside are equipped with to link up controller water inlet and controller delivery port on the controller casing, the inside cooling water course that is equipped with to link up motor water inlet and motor delivery port and motor casing on the motor casing, its characterized in that: the utility model discloses a controller, including motor water inlet, controller water inlet, middle transition connecting device, sealed glue and controller delivery port and middle transition connecting device interference fit, the motor water inlet is located controller delivery port below, the controller delivery port communicates with the motor water inlet through middle transition connecting device, the inside of middle transition connecting device is equipped with the through-hole that makes controller delivery port and motor water inlet communicate, the contact surface coating of controller delivery port inner wall and middle transition connecting device outer wall has sealed glue and controller delivery port and middle transition connecting device interference fit, middle transition connecting device is equipped with many rings of seal grooves with the contact surface of motor water inlet, be equipped with the sealing washer in the seal groove, middle transition connecting.
2. The integrated powertrain controller and motor waterway direct-connection sealing structure of claim 1, characterized in that: there are 2 seal grooves.
3. The integrated powertrain controller and motor waterway direct-connection sealing structure of claim 1, characterized in that: the controller shell and the motor shell are tightly connected through a plurality of screws.
4. The integrated powertrain controller and motor waterway direct-connection sealing structure of claim 1, characterized in that: the middle transition connecting device is made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020218164.2U CN211351970U (en) | 2020-02-27 | 2020-02-27 | Integrated power assembly controller and motor waterway direct connection sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020218164.2U CN211351970U (en) | 2020-02-27 | 2020-02-27 | Integrated power assembly controller and motor waterway direct connection sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211351970U true CN211351970U (en) | 2020-08-25 |
Family
ID=72133791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020218164.2U Active CN211351970U (en) | 2020-02-27 | 2020-02-27 | Integrated power assembly controller and motor waterway direct connection sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211351970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113014039A (en) * | 2021-01-24 | 2021-06-22 | 东风电驱动系统有限公司 | Driving motor and controller water channel butt-joint structure |
-
2020
- 2020-02-27 CN CN202020218164.2U patent/CN211351970U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113014039A (en) * | 2021-01-24 | 2021-06-22 | 东风电驱动系统有限公司 | Driving motor and controller water channel butt-joint structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201860526U (en) | Split sealing shell of electric bicycle controller | |
| CN211351970U (en) | Integrated power assembly controller and motor waterway direct connection sealing structure | |
| CN209908709U (en) | Built-in oil inlet structure of vehicle air compressor | |
| CN212643503U (en) | Heat dissipation structure of speed reducer | |
| CN208703347U (en) | A kind of connection structure of tap water inlet pipe and water supplying pipe | |
| CN207977492U (en) | A kind of water pump electric interfaces, water pump and the automobile with the water pump | |
| CN220647138U (en) | Connection structure of cooling water pipe of driving motor controller and driving motor controller | |
| CN204827578U (en) | Compact connection structure between water pump and cooler casing | |
| CN211900759U (en) | Engine water pump module | |
| CN220769765U (en) | Sealing structure of O-shaped ring for plastic part | |
| CN212690128U (en) | Modularized engine oil cooling shell | |
| CN217381593U (en) | Leak hunting fast loading and unloading connects | |
| CN218162036U (en) | Integrated cooling structure of electric supercharger | |
| CN204984536U (en) | Oil and gas separator mounting structure | |
| CN218644458U (en) | Split type water pump shell structure | |
| CN211117860U (en) | Switch | |
| CN212163090U (en) | Controller water course and motor water course connection structure | |
| CN210452044U (en) | Pipe drawing-free structure for driving lubrication | |
| CN220551169U (en) | Secondary air inlet high-efficiency steam turbine shell | |
| CN112577348B (en) | Sleeved shell of round block hole type graphite heat exchanger and production process thereof | |
| CN2593012Y (en) | Dismountable flange | |
| CN216381857U (en) | Impeller structure of internal-cooling Roots blower | |
| CN214741631U (en) | Thermostat casing | |
| CN112555174B (en) | Air outlet equipment of fan | |
| CN212360283U (en) | Special sealing device for carbon black fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |