CN219492599U - Compact high-power electromagnetic clutch water pump - Google Patents
Compact high-power electromagnetic clutch water pump Download PDFInfo
- Publication number
- CN219492599U CN219492599U CN202320592476.3U CN202320592476U CN219492599U CN 219492599 U CN219492599 U CN 219492599U CN 202320592476 U CN202320592476 U CN 202320592476U CN 219492599 U CN219492599 U CN 219492599U
- Authority
- CN
- China
- Prior art keywords
- electromagnetic clutch
- pump
- water pump
- belt pulley
- flange plate
- 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
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a compact high-power electromagnetic clutch water pump, which belongs to the technical field of electromagnetic clutch water pumps and comprises a pump body and a shaft body penetrating into the pump body, wherein an impeller is arranged at one end of the shaft body, the shaft body is arranged in a bearing chamber of the pump body through a double-layer bearing, a coil assembly is arranged at the upper side of the bearing chamber, and belt pulleys are arranged at the outer sides of the bearing chamber and the coil assembly; the other end of the shaft body is provided with a flange plate, the flange plate is positioned at the inner side of the belt pulley, a magnetic disk is arranged at the upper side of the flange plate, a permanent magnet is adsorbed on the magnetic disk, a spring piece is arranged at the lower side of the flange plate, an armature is arranged at the lower side of the spring piece, and a gap is reserved between the armature and the belt pulley; and the top of the belt pulley is fixedly connected with a radiating disc assembly. The utility model has compact structural design, high strength and strong reliability, and meets the requirements of high-power and high-rotation-speed water pumps.
Description
Technical Field
The utility model belongs to the technical field of electromagnetic clutch water pumps, and particularly relates to a compact high-power electromagnetic clutch water pump.
Background
Aiming at the increasingly serious environmental protection pressure at present, in order to meet the national emission standard requirement, the electromagnetic clutch structure water pump is adopted to meet the flow requirements of the engine under different working conditions, and the energy consumption of the water pump in the running process is reduced. The existing clutch water pump has complex structure under the condition of limited boundary, is not compact in arrangement and poor in reliability, and cannot meet the design requirement of the high-power and high-reliability clutch structure water pump.
Disclosure of Invention
In view of the above, the utility model provides an electromagnetic clutch water pump which has compact structural arrangement, high strength and strong reliability and meets the requirement of high power, aiming at the defects of the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme: the compact high-power electromagnetic clutch water pump comprises a pump body and a shaft body penetrating the pump body, wherein an impeller is arranged at one end of the shaft body, the shaft body is installed in a bearing chamber of the pump body through a double-layer bearing, a coil assembly is arranged on the upper side of the bearing chamber, and belt pulleys are arranged on the outer sides of the bearing chamber and the coil assembly; the other end of the shaft body is provided with a flange plate, the flange plate is positioned at the inner side of the belt pulley, a magnetic disk is arranged at the upper side of the flange plate, a permanent magnet is adsorbed on the magnetic disk, a spring piece is arranged at the lower side of the flange plate, an armature is arranged at the lower side of the spring piece, and a gap is reserved between the armature and the belt pulley; and the top of the belt pulley is fixedly connected with a radiating disc assembly.
Further, the belt pulley is mounted outside the bearing chamber through a bearing sleeve.
Further, the coil assembly is press fit onto the bearing housing in an interference fit.
Further, a mechanical seal is arranged on the shaft body and is positioned between the impeller and the double-layer bearing, and the mechanical seal is pressed between the shaft body and the pump body.
Further, a water storage tank and an evaporation hole are arranged on the pump body.
Further, a turbulence rib and a water blocking ring are arranged in the pump body.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model adopts a double-layer bearing structure, reduces the number of bearings, makes the water pump structure more compact, optimizes the structural arrangement of the product, ensures the torque transmission of the water pump in a high-power state, reduces the diameter design of the belt pulley while ensuring the reliability of the product, and meets the requirements of high-power and high-rotation-speed working conditions.
2. In the utility model, the coil component is positioned at the upper end of the bearing chamber of the pump body, so that the radial space can be further optimized, the diameter of the belt pulley is reduced, and the installation requirement of a customer is met; meanwhile, the coil assembly can be ensured to have enough arrangement space, and the magnetic force requirement of the clutch for transmitting torque is met.
3. The coil component is pressed on the shell by interference fit, so that the fixing reliability of the coil component is improved; in addition, the pump body is provided with a water storage tank and an evaporation hole structure, so that gas generated during the operation of the water pump is timely discharged, and the evaporation hole is covered, so that the dustproof effect is achieved, and the reliability of the water pump is further improved; the turbulence ribs and the water blocking ring structure are arranged in the pump body flow channel, so that the condition that cooling liquid is always in a state of being in a water pump working process around the water seal is guaranteed, the probability of water seal dry friction is reduced, and the reliability of the water pump is improved.
Drawings
FIG. 1 is a cross-sectional view of a first embodiment of the utility model;
FIG. 2 is a schematic view of a partial structure of a pump body according to a second embodiment of the present utility model;
fig. 3 is a schematic view of a pump body according to another embodiment of the present utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model.
Example 1
As shown in fig. 1, the compact high-power electromagnetic clutch water pump comprises a pump body 1 and a shaft body 15 penetrating the pump body 1, wherein an impeller 2 is arranged at one end of the shaft body 15, the shaft body 15 is installed in a bearing chamber of the pump body 1 through a double-layer bearing 13, a coil assembly 4 is arranged on the upper side of the bearing chamber, a belt pulley 14 is arranged on the outer sides of the bearing chamber and the coil assembly 4, and the belt pulley 14 is installed on the outer side of the bearing chamber through a bearing sleeve; the other end of the shaft body 15 is provided with a flange plate 12, the flange plate 12 is positioned at the inner side of the belt pulley 14, the magnetic disk 10 is riveted at the upper side of the flange plate 12 through a first rivet 9, the magnetic disk 10 is adsorbed with a permanent magnet 7, the spring piece 5 is riveted at the lower side of the flange plate 12, the armature 11 is riveted at the lower side of the spring piece 5 through a second rivet 6, and a gap is reserved between the armature 11 and the belt pulley 14; the top of the belt pulley 14 is fixedly provided with a radiating disc assembly 8 in a riveting mode.
The coil assembly 4 is press-fitted onto the bearing housing in an interference fit.
The shaft body 15 is provided with a mechanical seal 3, the mechanical seal 3 is positioned between the impeller 2 and the double-layer bearing 13, and the mechanical seal 3 is pressed between the shaft body 15 and the pump body 1.
The working principle of the utility model is as follows: when the coil assembly 4 is not electrified, a gap is reserved between the armature 11 and the belt pulley 14, the clutch is in a separation state, the belt pulley 14 drives the heat dissipation disc assembly 8 to rotate together in the running process, magnetic vortex is generated between the heat dissipation disc assembly 8 and the permanent magnet 7, and the flange 12 and the shaft body 15 are driven to rotate at a specific rotating speed; when the coil assembly 4 is electrified, the coil assembly 4 generates electromagnetic force to adsorb the armature 11 on the belt pulley 14, and when the belt pulley 14 rotates, the belt pulley 14 transmits driving force to the shaft body 15 through the armature 11, the spring piece 5 and the flange 12 to drive the impeller 2 to synchronously rotate.
The utility model adopts a double-layer bearing structure, optimizes the structural arrangement of the product, ensures the torque transmission of the water pump in a high-power state, ensures the reliability of the product, reduces the diameter design of the belt pulley, and meets the requirements of high-power and high-rotation-speed working conditions.
Example two
As shown in fig. 2 to 3, the compact high-power electromagnetic clutch water pump according to the embodiment of the present utility model is different from the first embodiment in that:
the water storage tank 16 and the evaporation hole 17 are arranged on the pump body 1, gas generated during the operation of the water pump is timely discharged, and the evaporation hole is covered, so that the dustproof effect is achieved, and the reliability of the water pump is further improved.
The turbulence ribs 18 and the water blocking ring 19 are arranged in the pump body 1, so that the condition that cooling liquid is always arranged around the water seal in the working process of the water pump is ensured, the probability of dry friction of the water seal is reduced, and the reliability of the water pump is improved.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.
Claims (6)
1. The utility model provides a high-power electromagnetic clutch water pump of compact, includes the pump body, and wears to establish the internal axis body of pump, axis body one end sets up impeller, its characterized in that: the shaft body is arranged in a bearing chamber of the pump body through a double-layer bearing, a coil assembly is arranged on the upper side of the bearing chamber, and belt pulleys are arranged on the outer sides of the bearing chamber and the coil assembly; the other end of the shaft body is provided with a flange plate, the flange plate is positioned at the inner side of the belt pulley, a magnetic disk is arranged at the upper side of the flange plate, a permanent magnet is adsorbed on the magnetic disk, a spring piece is arranged at the lower side of the flange plate, an armature is arranged at the lower side of the spring piece, and a gap is reserved between the armature and the belt pulley; and the top of the belt pulley is fixedly connected with a radiating disc assembly.
2. The compact high-power electromagnetic clutch water pump as claimed in claim 1, wherein: the belt pulley is arranged at the outer side of the bearing chamber through a bearing sleeve.
3. The compact high-power electromagnetic clutch water pump as claimed in claim 1, wherein: the coil assembly is press-fit onto the bearing housing in an interference fit.
4. The compact high-power electromagnetic clutch water pump as claimed in claim 1, wherein: the mechanical seal is arranged on the shaft body and is positioned between the impeller and the double-layer bearing, and the mechanical seal is pressed between the shaft body and the pump body.
5. The compact high-power electromagnetic clutch water pump as claimed in claim 1, wherein: and the pump body is provided with a water storage tank and an evaporation hole.
6. The compact high-power electromagnetic clutch water pump as claimed in claim 1, wherein: and a turbulence rib and a water blocking ring are arranged in the pump body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320592476.3U CN219492599U (en) | 2023-03-23 | 2023-03-23 | Compact high-power electromagnetic clutch water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320592476.3U CN219492599U (en) | 2023-03-23 | 2023-03-23 | Compact high-power electromagnetic clutch water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219492599U true CN219492599U (en) | 2023-08-08 |
Family
ID=87506168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320592476.3U Active CN219492599U (en) | 2023-03-23 | 2023-03-23 | Compact high-power electromagnetic clutch water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219492599U (en) |
-
2023
- 2023-03-23 CN CN202320592476.3U patent/CN219492599U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109113954B (en) | Electric oil pump assembly, steering system and lubricating system | |
| CN216240917U (en) | Tooth's socket structure and silicon oil clutch of silicon oil clutch | |
| CN219492599U (en) | Compact high-power electromagnetic clutch water pump | |
| CN219287315U (en) | Heat radiation system of high-speed motor | |
| US20220162980A1 (en) | Electromagnetic silicone oil water pump clutch and working method thereof | |
| US20190360502A1 (en) | Super-silent intelligent water pump which is able to do self-priming by identifying of water flow whereas no necessity of water pre-filling | |
| CN210370893U (en) | Electromagnetic silicon oil-water pump clutch | |
| CN108631544A (en) | Explosion-proof low noise type permanent magnetic coupling | |
| CN210033860U (en) | Hollow cup rotor water pump and new energy automobile | |
| CN108916263B (en) | Electromagnetic clutch variable water pump | |
| CN208330520U (en) | A kind of Water pump clutch energization differential gear | |
| CN113404787A (en) | Flywheel power takeoff of engine | |
| CN108518331B (en) | A kind of low abrasion compressor of oblique-plate-type air conditioner | |
| CN109113948B (en) | Electric oil pump assembly, steering system and lubricating system | |
| CN109113957B (en) | Electric oil pump assembly, steering system and lubricating system | |
| CN109113952B (en) | Electric oil pump assembly, steering system and lubricating system | |
| CN215720353U (en) | Pneumatic clutch capable of improving wear resistance | |
| CN109113962B (en) | Electric oil pump assembly, steering system and lubricating system | |
| CN219432086U (en) | Low-power consumption silicone oil fan assembly | |
| CN220890319U (en) | Integrated electrically controlled silicone oil clutch water pump | |
| CN208831543U (en) | Electromagnetic clutch variable water pump | |
| CN115324710B (en) | Silicon oil clutch with high oil return capability | |
| CN209621659U (en) | A kind of electromagnetic clutch water pump | |
| CN219388472U (en) | Silicone oil clutch of step type oil pumping mechanism | |
| CN220979871U (en) | Electromagnetic variable-speed water pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |