CN211195768U

CN211195768U - Dual-purpose air duct cooling device for new energy automobile

Info

Publication number: CN211195768U
Application number: CN201920203345.5U
Authority: CN
Inventors: 王臻; 刘庆勋
Original assignee: Baotou Penghui Optoelectronics Technology Co ltd
Current assignee: Baotou Penghui Optoelectronics Technology Co ltd
Priority date: 2019-02-17
Filing date: 2019-02-17
Publication date: 2020-08-07
Anticipated expiration: 2029-02-17

Abstract

The utility model discloses a dual-purpose air duct cooling device for new energy automobile, which comprises a filter box, a filter structure is arranged in the filter box, a cooling structure is arranged at one side of the filter structure, the utility model relates to the technical field of new energy automobile, the device can suck the outside cold air by a suction fan, after being filtered by the filter box, the device is dried by a water absorption filter element, the moist air is prevented from entering a storage battery set to cause the damage of the storage battery, a cleaning brush can prevent the filter bag from being blocked, the filtered gas enters a cooling pipe, the gas can flow at an accelerated speed when entering a thinner part, thereby realizing the cooling, when the cooling value is not enough, a submersible pump can transmit the cooling energy to the gas through a cold liquid pipe, thereby carrying out the secondary cooling on the gas, finally leading into the storage battery set to cool the gas, when the vehicle needs to cool, the first electromagnetic valve can be closed, the second electromagnetic valve is opened, and gas can enter the vehicle through the shunt pipe, so that the temperature reduction in the vehicle is realized.

Description

Dual-purpose air duct cooling device for new energy automobile

Technical Field

The utility model relates to an energy automobile technical field specifically is a new energy automobile is with dual-purpose type wind channel cooling device.

Background

The new energy automobile refers to all other energy automobiles except gasoline and diesel engines, including fuel cell automobiles, hybrid automobiles, hydrogen energy power automobiles, solar automobiles and the like, has low exhaust emission, and according to incomplete statistics, more than 400 million liquefied petroleum gas automobiles and more than 100 million natural gas automobiles exist in the world, and most new energy automobiles sold in the China market are hybrid automobiles and pure electric automobiles.

When the new energy automobile is used, the storage battery is used as a core part of power and is an indispensable component element, when the storage battery works for a long time, a large amount of heat can be generated, if the heat is radiated in time, the service life of the storage battery can be influenced, and the utility model with the publication number of CN 205828597U provides a new energy automobile storage battery cooling device, which comprises a battery box body, a storage battery, a semiconductor refrigeration sheet and the like, and a refrigeration switch can be opened by pushing a push rod through the thermal expansion block inside, thereby cooling the storage battery, however, in the using process of the utility model, the working process of the heat expansion block absorbing heat and expanding to push the push rod takes longer time, the storage battery can work in a high temperature state for a long time, and the damage is easy to cause, and the stability of the thermal expansion block can not be guaranteed after long-term use, and paralysis of the device can be caused.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a new energy automobile is with dual-purpose type wind channel cooling device has solved current device stability good inadequately, the not good problem of cooling effect.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a dual-purpose type wind channel cooling device for new energy automobile, includes the rose box, the intake pipe is installed to rose box lateral wall face, install the suction fan in the intake pipe, install filtration in the rose box, cooling structure is installed to filtration one side.

Preferably, the filtering structure comprises a first partition plate, the first partition plate is fixedly connected to the inner lower wall surface of the filtering box, a second partition plate is arranged on the inner lower wall surface of the filtering box, and is positioned at one side of the first partition plate, a mounting plate is arranged between the first partition plate and the second partition plate, a round opening is arranged above the mounting plate, a servo motor is arranged on the upper wall surface in the filter box, and is positioned at one side of the first partition plate, a U-shaped plate is arranged on the inner upper wall surface of the filter box and is positioned below the servo motor, a rotating shaft is arranged at the driving end of the servo motor, the rotating shaft penetrates through the U-shaped plate and is positioned below the U-shaped plate, the rotating shaft is provided with a cleaning brush, a filter bag is arranged between the mounting plate and the U-shaped plate, and the filter box is positioned above the circular opening of the mounting plate, a pair of support plates with the same structure are arranged on the inner side wall surface of the filter box, and a water absorption filter element is arranged between the support plates.

Preferably, the cooling structure includes the cooling tube, the cooling tube rigid coupling is in rose box lateral wall face, and communicates with it, install temperature sensor in the cooling tube, a pair of branch that the structure is the same is installed to the cooling tube below, and is a pair of the liquid reserve tank is installed to the branch below, install the immersible pump in the liquid reserve tank, the cold liquid pipe is installed to immersible pump water outlet end, the cold liquid pipe is around adorning on the cooling tube, and communicate with the liquid reserve tank, install first solenoid valve on the cooling tube, install the shunt tubes on the cooling tube, install the second solenoid valve on the shunt tubes.

Preferably, a bearing is arranged between the rotating shaft and the U-shaped plate.

Preferably, the servo motor is connected with the rotating shaft through a coupling.

Preferably, a base is arranged between the servo single machine and the filter box.

Preferably, the front end of the cooling pipe is of a circular truncated cone structure.

Preferably, the liquid storage tank is filled with cooling liquid.

Advantageous effects

The utility model provides a dual-purpose type wind channel cooling device for new energy automobile, which has the following advantages that the device has compact structure, external cold air can be sucked by a suction fan, dust impurities in the external air are filtered by a filter bag in a filter box, then gas is dried by a water absorption filter core, the moist air is prevented from entering a storage battery pack to cause the damage of a storage battery, in order to prevent the filter bag from being blocked, a cleaning brush rotates to sweep the dust impurities on the filter bag, the filtered gas enters a cooling pipe, the gas can flow at an accelerated speed when entering a tubule, thereby realizing physical self-cooling, a temperature sensor can detect whether the current temperature reaches a cooling value, when the cooling value is insufficient, a submersible pump can pump the cooling liquid in a liquid storage box into a cooling night pipe, the cooling capacity is transmitted to the gas through the cooling night pipe, thereby carry out the secondary cooling to gas, finally in leading-in storage battery, to its cooling, when needs are cooled down in the car, can close first solenoid valve, open the second solenoid valve, gas will be got into the car by the shunt tubes in, realize cooling in the car, the use of giving people has brought the convenience.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partially enlarged schematic view of the present invention.

In the figure: 1. a filter box; 2. an air inlet pipe; 3. a suction fan; 4. a first partition plate; 5. a second partition plate; 6. mounting a plate; 7. a servo motor; 8. a U-shaped plate; 9. a rotating shaft; 10. a cleaning brush; 11. a filter bag; 12. a support plate; 13. a water absorption filter element; 14. a cooling tube; 15. a temperature sensor; 16. a strut; 17. a liquid storage tank; 18. a submersible pump; 19. a cold liquid pipe; 20. a first solenoid valve; 21. a shunt tube; 22. a second solenoid valve; 23. a bearing; 24. a base; 25. and (6) cooling the liquid.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a dual-purpose air duct cooling device for a new energy automobile comprises a filter box 1, wherein an air inlet pipe 2 is installed on the side wall surface of the filter box 1, a suction fan 3 is installed in the air inlet pipe 2, a filter structure is installed in the filter box 1, and a cooling structure is installed on one side of the filter structure; the filtering structure comprises a first partition plate 4, wherein the first partition plate 4 is fixedly connected with the lower wall surface in a filtering box 1, a second partition plate 5 is arranged on the lower wall surface in the filtering box 1 and is positioned on one side of the first partition plate 4, a mounting plate 6 is arranged between the first partition plate 4 and the second partition plate 5, a circular opening is arranged above the mounting plate 6, a servo motor 7 is arranged on the upper wall surface in the filtering box 1 and is positioned on one side of the first partition plate 4, a U-shaped plate 8 is arranged on the upper wall surface in the filtering box 1 and is positioned below the servo motor 7, a rotating shaft 9 is arranged at the driving end of the servo motor 7, the rotating shaft 9 penetrates through the U-shaped plate 8 and is positioned below the U-shaped plate 8, a cleaning brush 10 is arranged on the rotating shaft 9, a filtering bag 11 is arranged between the mounting plate 6 and the U-shaped plate 8 and is positioned above the circular opening of the mounting plate 6, a water absorption filter element 13 is arranged between the pair of support plates 12; the cooling structure comprises a cooling pipe 14, the cooling pipe 14 is fixedly connected to the side wall surface of the filter box 1 and communicated with the side wall surface of the filter box, a temperature sensor 15 is installed in the cooling pipe 14, a pair of supporting rods 16 with the same structure are installed below the cooling pipe 14, a liquid storage box 17 is installed below the pair of supporting rods 16, a submersible pump 18 is installed in the liquid storage box 17, a cold liquid pipe 19 is installed at the water outlet end of the submersible pump 18, the cold liquid pipe 19 is wound on the cooling pipe 14 and communicated with the liquid storage box 17, a first electromagnetic valve 20 is installed on the cooling pipe 14, a shunt pipe 21 is installed on the cooling pipe 14, and a second electromagnetic valve 22 is installed on the shunt pipe 21; a bearing 23 is arranged between the rotating shaft 9 and the U-shaped plate 8; the servo motor 7 is connected with the rotating shaft 9 through a coupler; a base 24 is arranged between the servo single machine and the filter box 1; the front end of the cooling pipe 14 is of a circular truncated cone structure; the liquid storage tank 17 is filled with cooling liquid 25.

The following components are provided according to the scheme:

a U-shaped plate: the filter bag is made of polystyrene materials, is U-shaped, is used for installing the filter bag and is used for assisting in keeping the rotating shaft stable.

The following electric devices have the following types and functions:

a motor driver: an S700 series driver adopting a Kerr Morgan servo driver, which is also called a servo controller and a servo amplifier, is a controller for controlling a servo motor, has the action similar to that of a frequency converter acting on a common alternating current motor, belongs to a part of a servo system, and is mainly applied to a high-precision positioning system. The servo motor is generally controlled by three modes of position, speed and moment, so that the high-precision positioning of a transmission system is realized, and the servo motor is a high-end product of a transmission technology at present.

A servo motor: the servo motor is a servo motor of 110AEA12020-SH3 type, the servo motor is an engine for controlling mechanical elements to operate in a servo system, and is an indirect speed change device of a supplementary motor, the servo motor can control speed and position accuracy to be very accurate, and voltage signals can be converted into torque and rotating speed to drive a controlled object. The rotation speed of the rotor of the servo motor is controlled by an input signal and can quickly respond, the servo motor is used as an actuating element in an automatic control system, has the characteristics of small electromechanical time constant, high linearity, starting voltage and the like, and can convert a received electric signal into angular displacement or angular speed on a motor shaft for output. Two major types of servo motors are dc and ac. A

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): when the air-conditioning system is used, a power supply is switched on, the suction fan 3 in the air inlet pipe 2 sucks outside air into the filter box 1, the air finally enters the filter bag 11 above the circular opening of the mounting plate 6 under the matching action of the first partition plate 4, the mounting plate 6 and the second partition plate 5 in the filter box 1, impurities such as dust and the like contained in the air are filtered by the filter bag 11 and then discharged, the discharged air can pass through the adsorption action of the water absorption filter element 13 to be dried, then the air enters the cooling pipe 14, the air can change from a larger diameter to a smaller diameter after entering the cooling pipe 14, the air can generate an acceleration effect at the moment, the air is automatically cooled, the temperature sensor 15 in the cooling pipe 14 reaches a cooling value standard when detecting the current air, when the current air reaches the standard, the temperature sensor 15 sends a signal, the controller sends an instruction after receiving the signal, the submersible pump 18 pumps out cooling liquid 25 in the liquid storage tank 17, and through cold liquid pipe 19, transmit cold volume for the gas in cooling tube 14, realize the secondary cooling, finally arrange to storage battery by cooling tube 14, to its cooling processing, when needing to cool down to the car in, can close first solenoid valve 20, open second solenoid valve 22, gas just can get into shunt tubes 21, finally get into the car in, realize the cooling to the car in, for preventing that the device from using for a long time, when filter bag 11 is stopped up by magazines such as dust, can start servo motor 7, servo motor 7 drive end is rotatory to drive pivot 9 and the cleaning brush 10 on it rotates, cleaning brush 10 just can sweep the impurity that adheres to on filter bag 11 and fall, high durability and convenient use.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dual-purpose type wind channel cooling device for new energy automobile, includes rose box (1), its characterized in that, intake pipe (2) are installed to rose box (1) side wall face, install suction fan (3) in intake pipe (2), install filtration in rose box (1), cooling structure is installed to filtration one side.

2. The dual-purpose air duct cooling device for the new energy automobile is characterized in that the filtering structure comprises a first partition plate (4), the first partition plate (4) is fixedly connected to the inner lower wall surface of the filtering box (1), a second partition plate (5) is mounted on the inner lower wall surface of the filtering box (1) and is located on one side of the first partition plate (4), a mounting plate (6) is mounted between the first partition plate (4) and the second partition plate (5), a circular opening is formed above the mounting plate (6), a servo motor (7) is mounted on the inner upper wall surface of the filtering box (1) and is located on one side of the first partition plate (4), a U-shaped plate (8) is mounted on the inner upper wall surface of the filtering box (1) and is located below the servo motor (7), and a rotating shaft (9) is mounted at the driving end of the servo motor (7), and pivot (9) pierce through U template (8), are located U template (8) below, install cleaning brush (10) in pivot (9), install filter bag (11) between mounting panel (6) and U template (8), and be located the circular opening top of mounting panel (6), a pair of extension board (12) that the structure is the same are installed to rose box (1) inside wall face, and is a pair of install water absorption filter core (13) between extension board (12).

3. The dual-purpose air duct cooling device for the new energy automobile as claimed in claim 1, the cooling structure comprises a cooling pipe (14), the cooling pipe (14) is fixedly connected with the side wall surface of the filter box (1), and is communicated with the cooling pipe (14), a temperature sensor (15) is arranged in the cooling pipe, a pair of supporting rods (16) with the same structure are arranged below the cooling pipe (14), a liquid storage tank (17) is arranged below the pair of supporting rods (16), a submersible pump (18) is arranged in the liquid storage tank (17), a cold liquid pipe (19) is arranged at the water outlet end of the submersible pump (18), the cold liquid pipe (19) is wound on the cooling pipe (14), and is communicated with a liquid storage tank (17), a first electromagnetic valve (20) is arranged on the cooling pipe (14), install shunt tubes (21) on cooling tube (14), install second solenoid valve (22) on shunt tubes (21).

4. The dual-purpose air duct cooling device for the new energy automobile is characterized in that a bearing (23) is installed between the rotating shaft (9) and the U-shaped plate (8).

5. The dual-purpose air duct cooling device for the new energy automobile is characterized in that the servo motor (7) is connected with the rotating shaft (9) through a coupling.

6. The dual-purpose air duct cooling device for the new energy automobile is characterized in that a base (24) is installed between the servo single machine and the filter box (1).

7. The dual-purpose air duct cooling device for the new energy automobile is characterized in that the front end of the cooling pipe (14) is of a circular truncated cone structure.

8. The dual-purpose air duct cooling device for the new energy automobile is characterized in that the liquid storage tank (17) contains cooling liquid (25).