CN211959041U - Improve converter shell and water pump of structure - Google Patents
Improve converter shell and water pump of structure Download PDFInfo
- Publication number
- CN211959041U CN211959041U CN201922358042.3U CN201922358042U CN211959041U CN 211959041 U CN211959041 U CN 211959041U CN 201922358042 U CN201922358042 U CN 201922358042U CN 211959041 U CN211959041 U CN 211959041U
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- frequency converter
- converter shell
- shell
- radiator
- radiating fins
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Abstract
The utility model relates to an improve converter shell and water pump of structure, the converter shell that solves prior art existence is bulky, with high costs, the unsatisfactory scheduling problem of heat dissipation, the technical scheme of adoption: the radiator and the frequency converter shell are of a split structure, the radiating fins are arranged in parallel in the radial direction, circular arc notches are formed in the radiating fins, and the centers of the circular arc notches are located on the same axis; the fan cover is provided with a radial vent hole and an axial vent hole respectively, the radiating fins are arranged at one end facing the fan cover and matched with the radial vent hole. The method has the following effects: the frequency converter shell comprises a radiator and a frequency converter shell and is of a split structure, so that the processing cost and the material cost are reduced; and the radiating fins on the radiator are arranged in the radial direction and are matched with the fan cover, and the ventilation holes in the fan cover can take away more heat on the radiating fins, so that the radiating effect is greatly improved.
Description
Technical Field
The utility model relates to a converter shell and water pump especially relate to a converter shell and water pump of improvement structure.
Background
The frequency converter comprises a frequency converter shell and a control panel formed by integrating circuit control components arranged in the frequency converter shell. The control panel produces the heat in the use, need distribute away the heat through the radiator on the converter shell. At present, the radiator made of aluminum alloy forms a converter shell of an integrated structure through injection molding of a mold, and the problems of high processing cost and high material cost exist. Moreover, the radiating fins on the radiator are axially arranged, namely arranged parallel to the axis of the motor, and the structure has the problems of large volume, poor radiating effect and the like.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provide a frequency converter shell and a water pump with improved structure, wherein the frequency converter shell comprises a radiator and a frequency converter shell and is of a split structure, which is beneficial to reducing the processing cost and the material cost; and the radiating fins on the radiator are arranged in the radial direction, and are matched with the fan cover when being applied to the water pump, and the positions of the fan cover matched with the radiating fins are provided with the ventilation holes, so that more heat on the radiating fins is taken away by the wind generated by the fan in the fan cover, and the radiating effect is greatly improved.
The above technical purpose of the present invention is mainly solved by the following technical solutions: the frequency converter shell with the radiator structure is characterized in that the radiator and the frequency converter shell are of a split structure, the radiating fins are arranged in parallel in the radial direction, arc-shaped notches are formed in the radiating fins, and the centers of the arc-shaped notches are located on the same axis. The frequency converter shell comprises a radiator and a frequency converter shell and is of a split structure, so that the processing cost and the material cost are reduced; and the radiating fins on the radiator are arranged in the radial direction, and are matched with the fan cover when being applied to the water pump, and the positions of the fan cover matched with the radiating fins are provided with the ventilation holes, so that more heat on the radiating fins is taken away by the wind generated by the fan in the fan cover, and the radiating effect is greatly improved. The arc-shaped notch is used for forming adaptation with the shape of the motor shell, and space saving is facilitated.
As further improvement and supplement to the above technical scheme, the utility model discloses a following technical measure: the frequency converter is characterized in that a window begins to be installed on the frequency converter shell, an installation platform is arranged on the radiator, the installation platform is matched with the installation window, and the radiator is connected with the frequency converter shell through a connecting piece.
The mounting platform is provided with a control panel mounting seat.
The border of installation window sets up the spacing collar, mounting platform's border laminating the inner wall setting of spacing collar forms spacing cooperation.
The water pump comprises a motor, a pump body driven by the motor, a frequency converter shell arranged on the motor shell, a fan arranged at the tail of the motor shell, a fan cover arranged at the periphery of the fan in a covering mode, and a control panel arranged in the frequency converter shell.
The fan cover is provided with a radial ventilation hole and an axial ventilation hole respectively, the cooling fins are arranged at one end facing the fan cover, and the cooling fins are matched with the radial ventilation hole.
The utility model discloses beneficial effect who has: the frequency converter shell comprises a radiator and a frequency converter shell and is of a split structure, so that the processing cost and the material cost are reduced; and the radiating fins on the radiator are arranged in the radial direction, and are matched with the fan cover when being applied to the water pump, and the positions of the fan cover matched with the radiating fins are provided with the ventilation holes, so that more heat on the radiating fins is taken away by the wind generated by the fan in the fan cover, and the radiating effect is greatly improved. The arc-shaped notch is used for forming adaptation with the shape of the motor shell, and space saving is facilitated.
Drawings
Fig. 1 is a schematic structural diagram of the intermediate frequency converter case of the present invention.
Fig. 2 is a schematic sectional structure view of fig. 1.
Fig. 3 is a schematic structural diagram of the medium water pump of the present invention.
Fig. 4 is a schematic illustration of an exploded structure of fig. 3.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): as shown in fig. 1 and 2, the frequency converter housing with the radiator structure includes a frequency converter housing 1 and a radiator 2 disposed on the frequency converter housing, the radiator is provided with a plurality of radiating fins 21, the radiator 1 and the frequency converter housing 2 are in a split structure, each radiating fin 21 is radially disposed in parallel, each radiating fin is provided with an arc-shaped notch 22, and the center of each arc-shaped notch is located on the same axis.
The frequency converter shell comprises a radiator and a frequency converter shell and is of a split structure, so that the processing cost and the material cost are reduced; and the radiating fins on the radiator are arranged in a radial direction, and when the radiator is applied to a water pump, the radiating fins are matched with the fan cover, and the parts of the fan cover, which are matched with the radiating fins, are provided with radial ventilation holes 52 (shown in figure 4), so that more heat on the radiating fins is taken away by wind generated by the fan in the fan cover, and the radiating effect is greatly improved. The arc-shaped notch is used for forming adaptation with the shape of the motor shell, and space saving is facilitated.
The window 11 begins to be installed on the frequency converter shell 1, an installation platform 23 is arranged on the radiator, the installation platform 23 is matched with the window 11, and the radiator is connected with the frequency converter shell through a connecting piece.
The mounting platform 23 is provided with a control panel mounting seat 24.
The border of installation window sets up spacing collar 12, mounting platform's border laminating the inner wall setting of spacing collar forms spacing cooperation. In order to facilitate the connection of the connecting piece, the upper edge of the limiting ring forms an inner folded edge, and the connecting piece penetrates through the inner folded edge and the radiator to form connection.
The water pump comprises a motor 3, a pump body 4 driven by the motor, a frequency converter shell 1 arranged on the motor shell, a fan arranged at the tail of the motor shell, a fan cover 5 covering the periphery of the fan, and a control panel 6 arranged in the frequency converter shell, wherein the frequency converter shell is the frequency converter shell with the radiator structure.
The fan cover 5 is provided with a radial vent hole 51 and an axial vent hole 52 respectively, the cooling fins are arranged at one end facing the fan cover and matched with the radial vent hole. The axial vent hole is also favorable for generating strong convection, is favorable for carrying heat and improves the heat dissipation effect.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention. In the above embodiments, the present invention may be variously modified and changed. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The frequency converter shell with the improved structure comprises a frequency converter shell and a radiator arranged on the frequency converter shell, wherein a plurality of radiating fins are arranged on the radiator.
2. The frequency converter shell with the improved structure according to claim 1, wherein a window is initially installed on the frequency converter shell, an installation platform is arranged on the heat sink, the installation platform is matched with the window, and the heat sink is connected with the frequency converter shell through a connecting piece.
3. The improved structure of the frequency converter shell according to claim 2, wherein a control panel mounting seat is arranged on the mounting platform.
4. The structure-improved frequency converter shell according to claim 2, wherein a limiting ring is arranged at the edge of the mounting window, and the edge of the mounting platform is attached to the inner wall of the limiting ring to form limiting fit.
5. A water pump, comprising a motor, a pump body driven by the motor, a transducer shell arranged on the motor shell, a fan arranged at the tail part of the motor shell, a fan cover arranged at the periphery of the fan, and a control panel arranged in the transducer shell, wherein the transducer shell is the transducer shell with the improved structure in any one of claims 1-4.
6. The pump of claim 5, wherein the fan housing includes a radial vent and an axial vent, and wherein the heat sink is disposed at an end facing the fan housing, the heat sink engaging the radial vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922358042.3U CN211959041U (en) | 2019-12-24 | 2019-12-24 | Improve converter shell and water pump of structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922358042.3U CN211959041U (en) | 2019-12-24 | 2019-12-24 | Improve converter shell and water pump of structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211959041U true CN211959041U (en) | 2020-11-17 |
Family
ID=73187348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922358042.3U Active CN211959041U (en) | 2019-12-24 | 2019-12-24 | Improve converter shell and water pump of structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211959041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628131A (en) * | 2020-12-19 | 2021-04-09 | 嘉兴泛达思节能技术有限公司 | Booster pump variable frequency drive controller |
-
2019
- 2019-12-24 CN CN201922358042.3U patent/CN211959041U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628131A (en) * | 2020-12-19 | 2021-04-09 | 嘉兴泛达思节能技术有限公司 | Booster pump variable frequency drive controller |
| CN112628131B (en) * | 2020-12-19 | 2021-11-16 | 嘉兴泛达思节能技术有限公司 | Booster pump variable frequency drive controller |
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