CN219605590U - Vortex type hydrogen circulating pump integrated with air cooling controller - Google Patents
Vortex type hydrogen circulating pump integrated with air cooling controller Download PDFInfo
- Publication number
- CN219605590U CN219605590U CN202320199914.XU CN202320199914U CN219605590U CN 219605590 U CN219605590 U CN 219605590U CN 202320199914 U CN202320199914 U CN 202320199914U CN 219605590 U CN219605590 U CN 219605590U
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- controller
- shell
- motor
- heat insulation
- supercharger
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Motor Or Generator Cooling System (AREA)
Abstract
The vortex type hydrogen circulating pump integrated with the air cooling controller comprises a motor, wherein one end of the motor is provided with a supercharger, the other end of the motor is provided with the controller, the motor comprises a motor shell, and a stator, a rotor and a main shaft are arranged in the motor shell; the supercharger comprises a supercharger shell, wherein the supercharger shell is fixedly connected with the motor shell through bolts, and a vortex rotor is arranged in the supercharger shell; the controller comprises a controller shell, a heat insulation plate is arranged between the controller shell and the motor shell, the controller shell, the heat insulation plate and the motor shell are fixedly connected through heat insulation bolts, and a circuit board is arranged in the controller shell. The controller is completely isolated from the motor through the heat insulation plate and the heat insulation bolt, so that heat generated during high-speed operation of the motor is prevented from being transferred to the controller, and the heat dissipation fins on the controller shell are matched for air cooling and heat dissipation, so that the controller is prevented from rising too fast during high-working-condition operation of the hydrogen circulating pump, over-temperature protection of the controller is realized, and the working condition of the hydrogen circulating pump is widened.
Description
Technical field:
the utility model relates to a vortex type hydrogen circulating pump integrated with an air cooling controller.
The background technology is as follows:
in the hydrogen circulating pump field, the motor all needs to be connected extra controller in order to realize automated control, in order to solve the problem that the controller set up alone, the patent application of publication No. CN215409282U, with controller and motor integration in an organic whole, although promoted the integrated level, but in the course of the work, the heat that produces when the motor high-speed operation can transfer the controller intracavity, make the temperature of circuit board rise, the heat of circuit board is difficult for giving off in the controller intracavity, be equipped with various components and parts on the circuit board moreover, influence stability and the life of its work, the danger of burning can take place even when serious. The heat dissipation is carried out only through the radiating fins on the end cover of the controller, so that the heat dissipation efficiency is low, the effect is poor, the real heat dissipation purpose cannot be achieved, and no good method for solving the problems is available at present.
The utility model comprises the following steps:
the utility model provides a vortex type hydrogen circulating pump integrated with an air cooling controller, which solves the problem that the heat of a motor is transmitted to the direction of the controller in the past, and solves the problems of poor stability and short service life of a circuit board in the controller due to overhigh temperature.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the vortex type hydrogen circulating pump integrated with the air cooling controller comprises a motor, wherein one end of the motor is provided with a supercharger, the other end of the motor is provided with a controller, the motor comprises a motor shell, and a stator, a rotor and a main shaft are arranged in the motor shell; the supercharger comprises a supercharger shell, wherein the supercharger shell is fixedly connected with the motor shell through bolts, a vortex rotor is arranged in the supercharger shell, and a main shaft extends into the supercharger shell and is connected with the vortex rotor; the controller comprises a controller shell, a heat insulation plate is arranged between the controller shell and the motor shell, the controller shell, the heat insulation plate and the motor shell are fixedly connected through heat insulation bolts, the heat insulation plate and the heat insulation bolts are used for preventing heat of the motor from being transferred to the controller, a circuit board is arranged in the controller shell, and three phase lines of a stator penetrate through the motor shell and the heat insulation plate and are connected with the circuit board.
One side of the heat insulating plate is attached to the motor shell, the other side of the heat insulating plate is attached to the controller shell, and the heat insulating plate completely isolates the motor shell from the controller shell.
And a sealing sleeve is arranged between the three-phase line of the stator and the motor shell.
And the heat insulation plate is provided with a threading hole for the three-phase line of the stator to pass through.
Sealing rings are respectively arranged between the heat insulation plate and the motor shell and between the heat insulation plate and the controller shell.
The heat insulation board is made of a glass fiber resin composite material board.
The heat insulation bolt is made of a glass fiber resin composite material bolt or a polyether-ether-ketone bolt.
And pouring sealant is filled in the motor shell.
And one side of the controller shell, which is far away from the motor, is provided with a plurality of radiating fins.
The swirl rotor comprises a PEEK injection molded impeller.
The utility model adopts the scheme and has the following advantages:
the controller is completely isolated from the motor through the heat insulation plate and the heat insulation bolt, so that heat generated during high-speed operation of the motor is thoroughly prevented from being transferred to the controller, and the heat dissipation fins on the controller shell are matched for air cooling and heat dissipation, so that the controller is prevented from rising too fast in temperature during high-working-condition operation of the hydrogen circulating pump, over-temperature protection of the controller is realized, and the working condition of the hydrogen circulating pump is widened.
Description of the drawings:
fig. 1 is a schematic structural view of the present utility model.
In the figure, 1, a motor housing, 2, a stator, 3, a rotor, 4, a main shaft, 5, a booster housing, 6, a vortex rotor, 7, a controller housing, 8, a heat insulation plate, 9, a heat insulation bolt, 10, a circuit board, 11, three-phase lines, 12, a sealing sleeve, 13, a sealing ring, 14 and a radiating fin.
The specific embodiment is as follows:
in order to clearly illustrate the technical features of the present solution, the present utility model will be described in detail below with reference to the following detailed description and the accompanying drawings.
As shown in fig. 1, a vortex type hydrogen circulating pump integrated with an air cooling controller comprises a motor, wherein one end of the motor is provided with a supercharger, the other end of the motor is provided with a controller,
the motor comprises a motor shell 1, wherein a stator 2, a rotor 3 and a main shaft 4 are arranged in the motor shell 1, and the main shaft 4 rotates at a high speed when the motor works;
the supercharger comprises a supercharger shell 5, wherein the supercharger shell 5 is fixedly connected with a motor shell 1 through bolts, a vortex rotor 6 is arranged in the supercharger shell 5, an air inlet and an air outlet are formed in the supercharger shell 5, a main shaft 4 extends into the supercharger shell 5 and is connected with the vortex rotor 6, the main shaft 4 drives the vortex rotor 6 to rotate at a high speed when rotating, and gas is supercharged through the vortex rotor 6;
the controller comprises a controller shell 7, a heat insulation plate 8 is arranged between the controller shell 7 and the motor shell 1, the controller shell 7, the heat insulation plate 8 and the motor shell 1 are fixedly connected through heat insulation bolts 9, the heat insulation plate 8 and the heat insulation bolts 9 completely isolate the controller from the motor and are used for preventing heat of the motor from being transferred to the direction of the controller, a circuit board 10 is arranged in the controller shell 7, three-phase lines 11 of the stator 2 penetrate through the motor shell 1 and the heat insulation plate 8 and are connected with the circuit board 10, and the rotating speed control of the motor is realized through the circuit board 10.
One side of the heat insulation plate 8 is attached to the motor housing 1, the other side of the heat insulation plate is attached to the controller housing 7, and the heat insulation plate 8 completely isolates the motor housing 1 from the controller housing 7.
A sealing sleeve 12 is arranged between the three-phase line 11 of the stator 2 and the motor shell 1, so that the sealing effect is enhanced, and gas is prevented from entering the controller.
The heat insulation plate 8 is provided with a threading hole for the three-phase line 11 of the stator 2 to pass through.
Sealing rings 13 are respectively arranged between the heat insulation plate 8 and the motor shell 1 and between the heat insulation plate 8 and the controller shell 7, so that outward leakage of gas is avoided.
The heat insulation plate 8 is made of a glass fiber resin composite material plate, is made of a composite material of glass fiber, epoxy resin, phenolic resin, unsaturated polyethylene resin and the like, is light in weight, corrosion-resistant, insulating and heat-insulating, and can prevent heat generated during high-speed operation of the motor from being transferred to the controller.
The heat insulation bolt 9 adopts a glass fiber resin composite material bolt or a polyether-ether-ketone bolt, so that heat generated during high-speed operation of the motor can be prevented from being transferred to the direction of the controller through the bolt.
The motor shell 1 is filled with pouring sealant to enhance the sealing effect and prevent hydrogen leakage.
And a plurality of radiating fins 14 are arranged on one side, far away from the motor, of the controller shell 7, so that air cooling and heat dissipation are realized.
The vortex rotor 6 comprises a PEEK injection molding impeller, and is high in temperature resistance, good in self-lubricating property, resistant to chemical corrosion and wear-resistant.
The above embodiments are not to be taken as limiting the scope of the utility model, and any alternatives or modifications to the embodiments of the utility model will be apparent to those skilled in the art and fall within the scope of the utility model.
The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
Claims (10)
1. The utility model provides a vortex formula hydrogen circulating pump of integrated forced air cooling controller which characterized in that: the motor comprises a motor shell, wherein a stator, a rotor and a main shaft are arranged in the motor shell; the supercharger comprises a supercharger shell, wherein the supercharger shell is fixedly connected with the motor shell through bolts, a vortex rotor is arranged in the supercharger shell, and a main shaft extends into the supercharger shell and is connected with the vortex rotor; the controller comprises a controller shell, a heat insulation plate is arranged between the controller shell and the motor shell, the controller shell, the heat insulation plate and the motor shell are fixedly connected through heat insulation bolts, the heat insulation plate and the heat insulation bolts are used for preventing heat of the motor from being transferred to the controller, a circuit board is arranged in the controller shell, and three phase lines of a stator penetrate through the motor shell and the heat insulation plate and are connected with the circuit board.
2. The integrated air-cooled controller vortex type hydrogen circulation pump of claim 1, wherein: one side of the heat insulating plate is attached to the motor shell, the other side of the heat insulating plate is attached to the controller shell, and the heat insulating plate completely isolates the motor shell from the controller shell.
3. The integrated air-cooled controller vortex type hydrogen circulation pump of claim 1, wherein: and a sealing sleeve is arranged between the three-phase line of the stator and the motor shell.
4. The integrated air-cooled controller vortex type hydrogen circulation pump of claim 1, wherein: and the heat insulation plate is provided with a threading hole for the three-phase line of the stator to pass through.
5. The integrated air-cooled controller vortex type hydrogen circulation pump of claim 1, wherein: sealing rings are respectively arranged between the heat insulation plate and the motor shell and between the heat insulation plate and the controller shell.
6. The integrated air-cooled controller vortex type hydrogen circulation pump according to any one of claims 1, 2, 4 or 5, wherein: the heat insulation board is made of a glass fiber resin composite material board.
7. The integrated air-cooled controller vortex type hydrogen circulation pump of claim 1, wherein: the heat insulation bolt is made of a glass fiber resin composite material bolt or a polyether-ether-ketone bolt.
8. The integrated air-cooled controller vortex type hydrogen circulation pump of claim 1, wherein: and pouring sealant is filled in the motor shell.
9. The integrated air-cooled controller vortex type hydrogen circulation pump of claim 1, wherein: and one side of the controller shell, which is far away from the motor, is provided with a plurality of radiating fins.
10. The integrated air-cooled controller vortex type hydrogen circulation pump of claim 1, wherein: the swirl rotor comprises a PEEK injection molded impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320199914.XU CN219605590U (en) | 2023-02-10 | 2023-02-10 | Vortex type hydrogen circulating pump integrated with air cooling controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320199914.XU CN219605590U (en) | 2023-02-10 | 2023-02-10 | Vortex type hydrogen circulating pump integrated with air cooling controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219605590U true CN219605590U (en) | 2023-08-29 |
Family
ID=87754957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320199914.XU Active CN219605590U (en) | 2023-02-10 | 2023-02-10 | Vortex type hydrogen circulating pump integrated with air cooling controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219605590U (en) |
-
2023
- 2023-02-10 CN CN202320199914.XU patent/CN219605590U/en active Active
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