CN213937664U

CN213937664U - Motor heat abstractor of new energy automobile

Info

Publication number: CN213937664U
Application number: CN202120047386.7U
Authority: CN
Inventors: 付宾; 李新涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-08-10
Anticipated expiration: 2031-01-08

Abstract

The utility model discloses a new energy automobile's motor heat abstractor, including the motor storehouse, motor storehouse one side inner wall fixedly connected with motor housing, motor storehouse bottom inner wall fixedly connected with liquid reserve tank, liquid outlet has been seted up to liquid reserve tank one side outer wall, the first drain pipe of fixedly connected with in the liquid outlet, first drain pipe one side outer wall fixedly connected with water pump, the output end fixedly connected with second drain pipe of water pump. The utility model discloses when cooling system starts, the second drain pipe is sent into along first drain pipe to the liquid in the liquid reserve tank to the water pump, liquid gets into the condensing box along the second drain pipe in, the condensing box condenses liquid rapidly, send liquid into motor housing along first liquid distribution pipe again in, liquid gets into the recovery pipeline along the pipeline in the motor housing, get back to the liquid reserve tank along the recovery pipeline in, the circulation is reciprocal, the liquid of condensation gets into the pipeline in the motor housing, make motor temperature descend rapidly, strengthen the radiating effect of motor.

Description

Motor heat abstractor of new energy automobile

Technical Field

The utility model relates to a new energy automobile technical field especially relates to a new energy automobile's motor heat abstractor.

Background

The new energy automobile refers to all other energy automobiles except gasoline and diesel engines, including fuel cell automobiles, hybrid automobiles, hydrogen energy automobiles, solar automobiles and the like, has low exhaust emission, and needs a heat dissipation device to dissipate heat of a motor in the driving process.

In the existing heat dissipation device, only the fan is mostly used for dissipating heat, the heat dissipation device is single, the heat dissipation effect is not good, and when the temperature of the motor is too high, the fan in the engine room does not have a good effect, even the fan is overheated to cause damage to the motor, and therefore, a motor heat dissipation device of a new energy automobile needs to be designed urgently to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a new energy automobile's motor heat dissipation device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a new energy automobile's motor heat abstractor, includes the motor storehouse, motor storehouse one side inner wall fixedly connected with motor housing, motor storehouse bottom inner wall fixedly connected with liquid reserve tank, liquid outlet has been seted up to liquid reserve tank one side outer wall, the first drain pipe of the downthehole fixedly connected with of liquid outlet, first drain pipe one side outer wall fixedly connected with water pump, the output end fixedly connected with second drain pipe of water pump, second drain pipe one side outer wall fixedly connected with condensing box, the first branch liquid pipe of condensing box top outer wall fixedly connected with, and first branch liquid pipe fixed connection is in motor housing one side outer wall.

Preferably, the outer wall of one side of the motor cabin is provided with a rotating hole, and a fan is fixedly connected in the rotating hole.

Preferably, the outer wall of one side of the condensing box is fixedly connected with a second liquid dividing pipe.

Preferably, the outer wall of one side of the second liquid distribution pipe is fixedly connected with an atomizer, and the outer wall of one side of the atomizer is fixedly connected with an atomization pipeline.

Preferably, the outer wall of the top of the atomization pipeline is fixedly connected with a spray head.

Preferably, the inner wall of the motor shell is fixedly connected with a heat dissipation pipeline, and the outer wall of one side of the heat dissipation pipeline is fixedly connected with the inner wall of one side of the liquid storage tank.

Preferably, the inner wall of the liquid storage tank is fixedly connected with a rubber ring, and the inner wall of the rubber ring is fixedly connected with a filter screen.

The utility model has the advantages that:

1. through the liquid reserve tank that sets up, first drain pipe, a water pump, the second drain pipe, the condensing box, first liquid distribution pipe, when cooling system starts, the water pump can send into the second drain pipe along first drain pipe with the liquid in the liquid reserve tank, liquid gets into in the condensing box along the second drain pipe, the condensing box condenses liquid rapidly, send liquid into motor housing along first liquid distribution pipe again in, liquid gets into the recovery duct along the pipeline in the motor housing, in getting back to the liquid reserve tank along the recovery duct, the circulation is reciprocal, the liquid entering pipeline in the motor housing of condensation, make motor temperature descend rapidly, strengthen the radiating effect of motor.

2. Through atomizer, atomizing pipe, shower nozzle, fan that set up, the second divides the liquid pipe, when heat abstractor moves, the condensate flows in the atomizer from the second divides the liquid pipe, and the atomizer atomizes the condensate into gas, reachs the shower nozzle through the atomizing pipe again, and the shower nozzle is with gaseous blowout, and the fan blows spun condensation gas to motor housing, and condensation gas can absorb a large amount of heats on the motor housing, has further strengthened the radiating effect of motor.

3. Through rubber circle, the filter screen that sets up, when the coolant liquid flowed back to the liquid reserve tank from the pipeline, liquid can flow back to the liquid reserve tank through the filter screen in the liquid reserve tank in, the filter effect of filter screen has avoided the emergence of pipeline jam, and the leakproofness of liquid reserve tank has been strengthened to the rubber circle simultaneously to the coolant liquid can not flow in from the gap of filter screen, has strengthened the filter effect.

Drawings

Fig. 1 is a schematic overall structure diagram of a motor heat dissipation device of a new energy vehicle according to embodiment 1;

fig. 2 is a schematic front cross-sectional structural view of a motor heat dissipation device of a new energy vehicle according to embodiment 1;

fig. 3 is a schematic structural view of a filter screen and a rubber ring of the motor heat dissipation device of the new energy vehicle in embodiment 2.

In the figure: 1. a motor compartment; 2. a motor housing; 3. a liquid storage tank; 4. a first liquid outlet pipe; 5. a water pump; 6. a second liquid outlet pipe; 7. a condenser tank; 8. a first liquid dividing pipe; 9. a fan; 10. a second liquid dividing pipe; 11. an atomizer; 12. an atomizing tube; 13. a spray head; 14. a rubber ring; 15. and (5) filtering by using a filter screen.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a new energy automobile's motor heat abstractor, including motor storehouse 1, the welding of 1 one side inner wall in motor storehouse has motor housing 2, the welding of 1 bottom inner wall in motor storehouse has liquid reserve tank 3, the liquid outlet has been seted up to liquid reserve tank 3 one side outer wall, the welding has first drain pipe 4 in the liquid outlet, the welding of 4 one side outer walls of first drain pipe has water pump 5, the welding of the output of water pump 5 has second drain pipe 6, the welding of 6 one side outer walls of second drain pipe has condensing box 7, the welding of 7 top outer walls of condensing box has first branch liquid pipe 8, and first branch liquid pipe 8 welds in 2 one side outer walls of motor housing.

Wherein, the outer wall of one side of the motor cabin 1 is provided with a rotary hole, and a fan 9 is connected with the inner bolt of the rotary hole.

Wherein, the outer wall of one side of the condensing box 7 is welded with a second liquid dividing pipe 10.

Wherein, the atomizer 11 is welded to the outer wall of one side of the second branch pipe 10, and the atomization pipeline 12 is welded to the outer wall of one side of the atomizer 11.

Wherein, the outer wall of the top of the atomizing pipeline 12 is connected with a spray head 13 through a bolt.

Wherein, the welding of 2 inner walls of motor housing has the heat dissipation pipeline, and heat dissipation pipeline one side outer wall welds in 3 one side inner walls of liquid reserve tank.

The working principle is as follows: when the heat dissipation system is started, the water pump 5 sends the liquid in the liquid storage tank 3 into the second liquid outlet pipe 6 along the first liquid outlet pipe 4, the liquid enters the condensing tank 7 along the second liquid outlet pipe 6, the condensing tank 7 quickly condenses the liquid, then sends the liquid into the motor housing 2 along the first liquid dividing pipe 8, the liquid enters the recovery pipeline along the pipeline in the motor housing 2 and returns to the liquid storage tank 3 along the recovery pipeline, the circulation is repeated, the condensed liquid enters the pipeline in the motor housing 2, so that the temperature of the motor is quickly reduced, the heat dissipation effect of the motor is enhanced, meanwhile, the condensate flows into the atomizer 11 from the second liquid dividing pipe 10, the atomizer 11 atomizes the condensate into gas and then reaches the spray head 13 through the atomizing pipe 12, the spray head 13 sprays the gas, the fan 9 blows the sprayed condensate gas to the motor housing 2, and the condensate gas can absorb a large amount of heat on the motor housing 2, the heat dissipation effect of the motor is further enhanced.

Example 2

Referring to fig. 3, a new energy automobile's motor heat abstractor, this embodiment compare in

embodiment

1, 3 inner wall welding of liquid reserve tank have rubber circle 14, and filter screen 15 is installed to rubber circle 14 inner wall.

The working principle is as follows: when the liquid reserve tank 3 was got back to the coolant liquid from the pipeline stream, liquid can flow back to the liquid reserve tank 3 through the filter screen 15 in the liquid reserve tank 3, and the emergence of pipeline jam has been avoided to the filter effect of filter screen 15, and the leakproofness of liquid reserve tank 3 has been strengthened to rubber circle 14 simultaneously to the coolant liquid can not flow in from the gap of filter screen 15, has strengthened the filter effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a new energy automobile's motor heat abstractor, includes motor storehouse (1), a serial communication port, motor storehouse (1) one side inner wall fixedly connected with motor housing (2), motor storehouse (1) bottom inner wall fixedly connected with liquid reserve tank (3), the drain hole has been seted up to liquid reserve tank (3) one side outer wall, the first drain pipe of downthehole fixedly connected with (4) of drain hole, first drain pipe (4) one side outer wall fixedly connected with water pump (5), the output fixedly connected with second drain pipe (6) of water pump (5), second drain pipe (6) one side outer wall fixedly connected with condensing box (7), first branch liquid pipe (8) of condensing box (7) top outer wall fixedly connected with, and first branch liquid pipe (8) fixed connection in motor housing (2) one side outer wall.

2. The motor heat dissipation device of the new energy automobile as claimed in claim 1, wherein a rotary hole is formed in an outer wall of one side of the motor cabin (1), and a fan (9) is fixedly connected in the rotary hole.

3. The motor heat sink for the new energy automobile according to claim 2, wherein a second branch pipe (10) is fixedly connected to an outer wall of one side of the condensation box (7).

4. The motor heat sink for the new energy automobile according to claim 3, wherein an atomizer (11) is fixedly connected to an outer wall of one side of the second liquid distribution pipe (10), and an atomization pipeline (12) is fixedly connected to an outer wall of one side of the atomizer (11).

5. The motor heat dissipation device of the new energy automobile as claimed in claim 4, wherein a nozzle (13) is fixedly connected to an outer wall of the top of the atomization pipeline (12).

6. The motor heat dissipation device of the new energy automobile as claimed in any one of claims 1-5, wherein a heat dissipation pipeline is fixedly connected to an inner wall of the motor housing (2), and an outer wall of one side of the heat dissipation pipeline is fixedly connected to an inner wall of one side of the liquid storage tank (3).

7. The motor heat dissipation device of the new energy automobile as claimed in claim 6, wherein a rubber ring (14) is fixedly connected to an inner wall of the liquid storage tank (3), and a filter screen (15) is fixedly connected to an inner wall of the rubber ring (14).