CN219394529U - Can avoid too high recess DC motor shell device for oil pump of temperature - Google Patents
Can avoid too high recess DC motor shell device for oil pump of temperature Download PDFInfo
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- CN219394529U CN219394529U CN202223349047.8U CN202223349047U CN219394529U CN 219394529 U CN219394529 U CN 219394529U CN 202223349047 U CN202223349047 U CN 202223349047U CN 219394529 U CN219394529 U CN 219394529U
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- water tank
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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Abstract
The utility model relates to the technical field of direct current motors, and discloses a direct current motor shell device for a groove oil pump, which can avoid overhigh temperature. This can avoid too high recess direct current motor shell device for oil pump of temperature, through the cooling mechanism that sets up, the water pump starts when the motor casing uses and makes the interior moisture of water tank circulate in the motor casing through the circulation flume, make the interior moisture of circulation flume remain unanimous with the interior temperature of moisture of water tank all the time, make the interior temperature of motor casing remain in lower state all the time, the fixed heat radiation fins in motor casing outside increases the contact area of motor casing outside and air simultaneously, the exchange speed of motor casing temperature and external has been increased, further increased the speed that the motor casing temperature descends.
Description
Technical Field
The utility model relates to the technical field of direct current motors, in particular to a direct current motor shell device for a groove oil pump, which can avoid overhigh temperature.
Background
The oil pump is a portable and compact pump, and has three major categories of in-line type, distribution type and single type. The oil pump can only operate by a power source, and a cam shaft at the lower part of the oil pump is driven by a crank gear of the engine. The dc motor (direct current machine) is a rotating electrical machine capable of converting dc electric energy into mechanical energy (dc motor) or converting mechanical energy into dc electric energy (dc generator). The motor can realize the mutual conversion of direct-current electric energy and mechanical energy. When the motor is operated as a DC motor, the motor converts electric energy into mechanical energy; when the generator operates as a direct current generator, mechanical energy is converted into electric energy.
The motor housing is first the primary support structure that supports and connects together the overall construction of the motor. The motor housing also has the purpose of protecting the internal components of the motor from human impact or potential environmental hazards. The motor casing is in direct contact with the internal structure of the motor when in use, and the motor casing is made of metal materials generally and has good heat conduction effect, so that the motor can also have the effect of cooling the inside of the motor when in use. But current motor housing directly uses metal conduction to conduct the cooling to motor inner structure heat, and the cooling effect is relatively poor, and motor housing reaches higher temperature under the heating of inner structure easily simultaneously, can't carry out spacingly to the temperature, damages motor inner structure easily.
Disclosure of Invention
The utility model aims to provide a direct current motor housing device for a groove oil pump, which can avoid overhigh temperature so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a can avoid too high recess direct current motor shell device for oil pump of temperature, includes the motor casing, the motor casing left side is provided with cooling mechanism, cooling mechanism left side is provided with the water change mechanism.
The cooling mechanism comprises a flow component and a circulation component, wherein the flow component is arranged on the left side of the motor casing, and the circulation component is arranged in the motor casing.
The water changing mechanism comprises a water inlet assembly and a water draining assembly, the water inlet assembly is arranged at the top of the left side of the motor casing, and the water draining assembly is arranged at the rear side of the bottom of the flowing assembly.
The flow assembly comprises a water tank, the water tank is fixedly connected to the left side of the motor casing, water pumping pipes are fixedly connected to the front, the back, the upper and the lower sides of the water tank, a water pump is fixedly connected to one side, away from the water tank, of the water pumping pipes, and the water pump is fixedly connected to the left side of the motor casing.
Preferably, the circulating assembly comprises a first connecting pipe, the first connecting pipe is fixedly connected to one side, away from the water suction pipe, of the water pump, the first connecting pipe is fixedly connected to the left side of the motor casing, a circulating water tank is arranged in the motor casing corresponding to the position of the first connecting pipe, water pumped by the water pump enters the circulating water tank in the motor casing through the first connecting pipe to circulate, and heat exchange is carried out on the water pump and the motor casing, so that cooling and temperature control of the motor casing are completed.
Preferably, the circulating water tank is kept away from first connecting pipe one end and is located motor casing left side position fixedly connected with second connecting pipe, second connecting pipe fixedly connected with in the water tank outside, motor casing outside corresponds circulating water tank position fixedly connected with heat radiation fins, and the heat radiation fins of motor casing outside fixing increases the contact area of motor casing outside and air simultaneously, has increased motor casing temperature and external exchange speed, further has increased the speed that motor casing temperature falls.
Preferably, the water inlet assembly comprises a water inlet pipe, the water inlet pipe is fixedly connected to the top of the left side of the water tank, the water inlet pipe is fixedly connected with a first threaded pipe, the outer ring of the first threaded pipe is in threaded connection with a first sealing screw cap, the first sealing screw cap is in threaded connection with the outer ring of the first threaded pipe, and staff fills water in the water tank through the water inlet pipe.
Preferably, the drain assembly comprises a drain pipe, the drain pipe is fixedly connected to the rear side of the bottom of the water tank, the bottom of the drain pipe is fixedly connected with a second threaded pipe, the outer ring of the second threaded pipe is in threaded connection with a second sealing screw cap, the second sealing screw cap is in threaded connection with the outer ring of the second threaded pipe, and a worker can finish the water discharging work in the water tank by disassembling the second sealing screw cap.
Compared with the prior art, the utility model provides the direct current motor shell device for the groove oil pump, which can avoid overhigh temperature and has the following beneficial effects:
1. this can avoid too high recess direct current motor shell device for oil pump of temperature, through the cooling mechanism that sets up, the water pump starts when the motor casing uses and makes the interior moisture of water tank circulate in the motor casing through the circulation flume, make the interior moisture of circulation flume remain unanimous with the interior temperature of moisture of water tank all the time, make the interior temperature of motor casing remain in lower state all the time, the fixed heat radiation fins in motor casing outside increases the contact area of motor casing outside and air simultaneously, the exchange speed of motor casing temperature and external has been increased, further increased the speed that the motor casing temperature descends.
2. This can avoid too high recess DC motor shell device for oil pump of temperature, through the water change mechanism that sets up, first sealed screw cap and second sealed screw cap threaded connection are sealed in first screwed pipe and second screwed pipe outer lane to the water tank, the inlet tube opening upwards is used for the filling to the interior moisture of water tank, the second screwed pipe opening is used for the discharge to the interior moisture of water tank downwards, the staff only needs to be connected water pipe and first screwed pipe, make the interior moisture of water pipe directly get into the water tank, because first screwed pipe inner circle diameter is greater than drain pipe inner circle diameter, the speed that the water tank intakes is higher than the speed of water tank bottom drainage, make the interior moisture of water tank can not be because of the dismantlement of second sealed screw cap drain suddenly, then start the water pump and make the water circulation that the interior moisture that newly gets into of water tank participated in the circulating water tank, make the interior moisture of circulating water tank also change fresh moisture, make old moisture accomplish through the drain pipe bottom the water tank discharge to the whole moisture change work, at last only need install first sealed screw cap and second sealed screw cap again can.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:
FIG. 1 is a schematic front view of the present utility model;
FIG. 2 is a front cross-sectional view of the present utility model;
FIG. 3 is a schematic view of a portion of the structure of the present utility model;
FIG. 4 is an exploded view of the water intake assembly;
fig. 5 is an exploded view of the drain assembly structure.
In the figure: 1. a cooling mechanism; 11. a flow assembly; 1101. a water tank; 1102. a water pumping pipe; 1103. a water pump; 12. a circulation assembly; 1201. a first connection pipe; 1202. a circulation water tank; 1203. a second connection pipe; 1204. a heat radiation fin; 2. a water changing mechanism; 21. a water inlet assembly; 2101. a water inlet pipe; 2102. a first threaded pipe; 2103. a first sealing screw cap; 22. a drainage assembly; 2201. a drain pipe; 2202. a second threaded tube; 2203. a second sealing screw cap; 3. a motor housing.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The utility model provides a technical scheme that:
example 1
Referring to fig. 1 to 5, a dc motor housing device for a groove oil pump capable of avoiding excessive temperature includes a motor housing 3, a cooling mechanism 1 is provided on the left side of the motor housing 3, and a water changing mechanism 2 is provided on the left side of the cooling mechanism 1.
The cooling mechanism 1 comprises a flow component 11 and a circulation component 12, wherein the flow component 11 is arranged on the left side of the motor casing 3, and the circulation component 12 is arranged in the motor casing 3.
The flow assembly 11 comprises a water tank 1101, the water tank 1101 is fixedly connected to the left side of the motor casing 3, water suction pipes 1102 are fixedly connected to the front, the rear, the upper and the lower sides of the water tank 1101, a water pump 1103 is fixedly connected to one side, away from the water tank 1101, of the water suction pipes 1102, and the water pump 1103 is fixedly connected to the left side of the motor casing 3.
The circulation assembly 12 comprises a first connecting pipe 1201, the first connecting pipe 1201 is fixedly connected to one side, far away from the water pumping pipe 1102, of the water pump 1103, the first connecting pipe 1201 is fixedly connected to the left side of the motor casing 3, a circulation water tank 1202 is arranged in the motor casing 3 corresponding to the position of the first connecting pipe 1201, one end, far away from the first connecting pipe 1201, of the circulation water tank 1202 is fixedly connected with a second connecting pipe 1203 in the left side of the motor casing 3, the second connecting pipe 1203 is fixedly connected to the outer side of the water tank 1101, and the outer side of the motor casing 3 is fixedly connected with a radiating fin 1204 corresponding to the position of the circulation water tank 1202.
Further: the water pump 1103 draws out the moisture in the water tank 1101 through the suction pipe 1102, and the moisture that the water pump 1103 took out gets into the interior circulation basin 1202 of motor casing 3 through first connecting pipe 1201 and advances circulation and carry out heat exchange with motor casing 3 and accomplish the cooling and temperature control work to motor casing 3, and the fixed heat radiation fin 1204 in motor casing 3 outside increases the contact area of motor casing 3 outside and air simultaneously, has increased the exchange speed of motor casing 3 temperature and external, further has increased the speed that motor casing 3 temperature drops.
Example two
Referring to fig. 2 to 5, and further to the first embodiment, the water changing mechanism 2 includes a water inlet assembly 21 and a water outlet assembly 22, the water inlet assembly 21 is disposed at the top of the left side of the motor casing 3, and the water outlet assembly 22 is disposed at the bottom rear side of the flow assembly 11.
The water inlet assembly 21 comprises a water inlet pipe 2101, the water inlet pipe 2101 is fixedly connected to the top of the left side of the water tank 1101, a first threaded pipe 2102 is fixedly connected to the top of the water inlet pipe 2101, a first sealing screw cap 2103 is connected to the outer ring of the first threaded pipe 2102 in a threaded mode, the water outlet assembly 22 comprises a water outlet pipe 2201, the water outlet pipe 2201 is fixedly connected to the rear side of the bottom of the water tank 1101, a second threaded pipe 2202 is fixedly connected to the bottom of the water outlet pipe 2201, and a second sealing screw cap 2203 is connected to the outer ring of the second threaded pipe 2202 in a threaded mode.
Further: the first sealing screw cap 2103 is in threaded connection with the outer ring of the first threaded pipe 2102, a worker fills water in the water tank 1101 through the water inlet pipe 2101, the second sealing screw cap 2203 is in threaded connection with the outer ring of the second threaded pipe 2202, and the worker can complete the water discharging work in the water tank 1101 through disassembling the second sealing screw cap 2203.
In the actual operation process, when the device is used, the water pump 1103 is started firstly, the water pump 1103 starts to pump out the water in the water tank 1101 through the water pumping pipe 1102, the water pumped out in the water tank 1101 enters the circulating water tank 1202 arranged in the motor casing 3 through the first connecting pipe 1201 to circulate after passing through the water pump 1103, heat in the motor casing 3 is interacted with the heat, the heat generated in the motor casing 3 enters the water tank 1101 through the second connecting pipe 1203 to complete circulation, the water in the circulating water tank 1202 is always consistent with the temperature of the water in the water tank 1101, the temperature of the motor casing 3 can not reach higher ground, meanwhile, the heat dissipation fins 1204 fixed on the outer side of the motor casing 3 increase the contact area between the outer side of the motor casing 3 and the air, the exchange speed between the temperature of the motor casing 3 and the outside is increased, and the temperature dropping speed of the motor casing 3 is further increased;
when the water in the water tank 1101 needs to be replaced, the first sealing screw cap 2103 and the second sealing screw cap 2203 are rotated to be disassembled, then the water pipe is connected with the first threaded pipe 2102, so that the water in the water pipe directly enters the water tank 1101, the water in the water tank 1101 can not be drained suddenly due to the disassembly of the second sealing screw cap 2203 because the diameter of the inner ring of the first threaded pipe 2102 is larger than that of the inner ring of the water drain pipe 2201, then the water pump 1103 is started to enable the newly-entered water in the water tank 1101 to participate in the water circulation in the circulating water tank 1202, the water in the circulating water tank 1202 is replaced with fresh water, the old water is gradually drained through the water drain pipe 2201 at the bottom of the water tank 1101, and finally, the water in the water tank 1101 is replaced completely by only rotating the first sealing screw cap 2103 and the second sealing screw cap 2203.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (5)
1. Can avoid too high recess DC motor casing device for oil pump of temperature, including motor casing (3), its characterized in that: a cooling mechanism (1) is arranged on the left side of the motor casing (3), and a water changing mechanism (2) is arranged on the left side of the cooling mechanism (1);
the cooling mechanism (1) comprises a flow component (11) and a circulation component (12), wherein the flow component (11) is arranged on the left side of the motor casing (3), and the circulation component (12) is arranged in the motor casing (3);
the water changing mechanism (2) comprises a water inlet assembly (21) and a water discharge assembly (22), wherein the water inlet assembly (21) is arranged at the top of the left side of the motor casing (3), and the water discharge assembly (22) is arranged at the rear side of the bottom of the flow assembly (11);
the flow assembly (11) comprises a water tank (1101), the water tank (1101) is fixedly connected to the left side of the motor casing (3), water suction pipes (1102) are fixedly connected to the front, the back, the upper and the lower sides of the water tank (1101), a water pump (1103) is fixedly connected to one side, away from the water tank (1101), of the water suction pipes (1102), and the water pump (1103) is fixedly connected to the left side of the motor casing (3).
2. The direct current motor housing device for a groove oil pump capable of avoiding excessive temperature according to claim 1, wherein: the circulating assembly (12) comprises a first connecting pipe (1201), the first connecting pipe (1201) is fixedly connected to one side, far away from the water pumping pipe (1102), of the water pump (1103), the first connecting pipe (1201) is fixedly connected to the left side of the motor casing (3), and a circulating water tank (1202) is arranged in the motor casing (3) corresponding to the position of the first connecting pipe (1201).
3. The direct current motor housing device for a groove oil pump capable of avoiding excessive temperature according to claim 2, wherein: the circulating water tank (1202) is far away from the first connecting pipe (1201), one end is located motor casing (3) left side position fixedly connected with second connecting pipe (1203), second connecting pipe (1203) fixedly connected with water tank (1101) outside, motor casing (3) outside corresponds circulating water tank (1202) position fixedly connected with radiator fin (1204).
4. The direct current motor housing device for a groove oil pump capable of avoiding excessive temperature according to claim 1, wherein: the water inlet assembly (21) comprises a water inlet pipe (2101), the water inlet pipe (2101) is fixedly connected to the left top of the water tank (1101), a first threaded pipe (2102) is fixedly connected to the top of the water inlet pipe (2101), and a first sealing screw cap (2103) is connected to the outer ring of the first threaded pipe (2102) in a threaded mode.
5. The direct current motor housing device for a groove oil pump capable of avoiding excessive temperature according to claim 1, wherein: the drainage assembly (22) comprises a drainage pipe (2201), the drainage pipe (2201) is fixedly connected to the rear side of the bottom of the water tank (1101), a second threaded pipe (2202) is fixedly connected to the bottom of the drainage pipe (2201), and a second sealing screw cap (2203) is connected to the outer ring of the second threaded pipe (2202) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223349047.8U CN219394529U (en) | 2022-12-13 | 2022-12-13 | Can avoid too high recess DC motor shell device for oil pump of temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223349047.8U CN219394529U (en) | 2022-12-13 | 2022-12-13 | Can avoid too high recess DC motor shell device for oil pump of temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219394529U true CN219394529U (en) | 2023-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223349047.8U Active CN219394529U (en) | 2022-12-13 | 2022-12-13 | Can avoid too high recess DC motor shell device for oil pump of temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219394529U (en) |
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2022
- 2022-12-13 CN CN202223349047.8U patent/CN219394529U/en active Active
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