CN212648329U

CN212648329U - New energy automobile battery heat preservation heat abstractor

Info

Publication number: CN212648329U
Application number: CN202021118878.2U
Authority: CN
Inventors: 单力达
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-03-02
Anticipated expiration: 2030-06-16

Abstract

The utility model provides a new energy automobile battery heat preservation heat abstractor, including shell body, interior casing, heating pipe, cooling tube, battery, the shell body sets up vacuole formation with interior casing interval, and heating pipe, cooling tube all are located the cavity, and interior casing is inside to be equipped with ventilating board, lower ventilating board, goes up ventilating board, lower ventilating board interval and all is equipped with the ventilation hole on it, and the cooling tube sets up with interior casing intercommunication. The utility model provides a new energy automobile battery heat preservation heat abstractor, heating pipe, the cooling tube that sets up on it can heat preservation and cooling to the battery respectively when temperature is low excessively or too high to guarantee the activity and the performance of battery.

Description

New energy automobile battery heat preservation heat abstractor

Technical Field

The utility model relates to a heat preservation device technical field specifically is a new energy automobile battery heat preservation heat abstractor.

Background

The new energy automobile comprises a pure electric automobile, a range-extended electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen engine automobile, other new energy automobiles and the like.

A pure Electric vehicle (BEV) is an automobile using a single storage battery as an energy storage power source, and the storage battery is used as the energy storage power source, and the battery supplies Electric energy to a motor to drive the motor to run, so as to drive the automobile to run. Its advantages are simple structure and high charging power. However, the storage battery is greatly influenced by the environment in the use process, such as: the weather is too cold, or the performance of the storage battery is influenced, so that the cruising ability of the pure electric vehicle is influenced; the battery expands due to overheating of the weather, and even risks of post explosion.

SUMMERY OF THE UTILITY MODEL

To the problem pointed out in the background art, the utility model provides a new energy automobile battery heat preservation heat abstractor with keep warm and cooling function.

The technical scheme of the utility model is realized like this:

the utility model provides a new energy automobile battery heat preservation heat abstractor which characterized in that: including shell body, interior casing, fixed plate, heating pipe, cooling tube, battery, the shell body with interior casing interval sets up vacuole formation, heating pipe, cooling tube all are located in the cavity, the heating pipe is the heliciform and encircles the outside on the interior casing, the inside last ventilating board, the lower ventilating board that sets up of interval that is equipped with of interior casing, all be equipped with the ventilation hole on last ventilating board, the lower ventilating board, the battery is array evenly distributed and is in go up between ventilating board, the lower ventilating board, the position in ventilation hole with the position at battery interval position corresponds the setting, the cooling pipe with interior casing intercommunication sets up, the fixed plate with it is used for fixing to go up the connecting of ventilating board butt last ventilating board, down the ventilating board with interior casing bottom interval sets up.

The utility model discloses further set up to: the lower ventilating plate and the bottom of the inner shell are provided with a shunting cover, and the shunting cover is fixed by a support rod above the communication part of the cooling pipe and the inner shell.

The utility model discloses further set up to: and a heat insulation layer is arranged on the outer side of the outer shell.

The utility model discloses further set up to: and a fixed rod is arranged on the fixed plate and is matched with the upper ventilating plate in an abutting mode.

The utility model discloses further set up to: the fixed plate with be equipped with the ventilation chamber that a plurality of intercommunications set up between the last ventilating board, the ventilation chamber sets up with outside intercommunication.

The utility model discloses further set up to: the ventilation cavity is provided with a filter screen at the position communicated with the outside.

The utility model discloses further set up to: sealing gaskets are arranged at the connecting parts between the outer shell and the inner shell and between the inner shell and the fixing plate.

The utility model discloses further set up to: the device is characterized by further comprising a controller, an outer cavity temperature detector, a power supply and an electric heating ring, wherein the outer cavity temperature detector and the electric heating ring are both installed in the cavity, the controller is electrically connected with the power supply, and the outer cavity temperature detector and the electric heating ring are both electrically connected with the controller.

The utility model discloses further set up to: be equipped with the oiling mouth on the lateral wall of shell body, the bottom of shell body is equipped with the oil drain port, oiling mouth, oil drain port all are equipped with sealed lid.

To sum up, the beneficial effects of the utility model are that: the utility model provides a new energy automobile battery heat preservation heat abstractor, heating pipe, the cooling tube that sets up on it can heat preservation and cooling to the battery respectively when temperature is low excessively or too high to guarantee the activity and the performance of battery.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the inner shell of the present invention;

FIG. 3 is an enlarged view of the structure of part A of the present invention;

fig. 4 is an enlarged view of the structure of part B of the present invention.

Reference numerals: 1. an outer housing; 101. an oil filling port; 102. an oil discharge port; 103. a sealing cover; 2. an inner housing; 3. a fixing plate; 301. fixing the rod; 4. heating a tube; 401. a hot air inlet; 402. a hot air outlet; 5. a cooling tube; 501. a cold air inlet; 502. a cold air outlet; 6. a storage battery; 7. an external cavity temperature detector; 8. an electric heating ring; 9. a cavity; 10. a first sealing gasket; 11. a heat-insulating layer; 12. an upper vent plate; 13. a lower vent panel; 14. a second sealing gasket is arranged; 15. a ventilation cavity; 16. filtering with a screen; 17. a fixing cap; 18. a vent hole; 19. a flow dividing cover; 20. a support rod.

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 efforts belong to the protection scope of the present invention.

The present invention is described below with reference to fig. 1-4:

the utility model provides a new energy automobile battery heat preservation heat abstractor, includes shell body 1, interior casing 2, fixed plate 3, heating pipe 4, cooling tube 5, battery 6, controller, exocoel temperature detector 7, electrical heating circle 8, and shell body 1 sets up vacuole formation 9 with interior casing 2 interval, is equipped with oiling mouth 101 on the lateral wall of shell body 1, and the bottom of shell body 1 is equipped with oil drain port 102, and oiling mouth 101, oil drain port 102 all are equipped with sealed lid 103.

A first sealing washer 10 is arranged at the connecting part between the outer shell 1 and the inner shell 2. The outer side of the outer shell 1 is provided with a heat preservation layer 11 made of heat preservation cotton for preserving heat of the cavity 9. The heating pipe 4 surrounds the outer side of the inner shell 2 in a spiral shape, the heating pipe 4 is provided with a hot air inlet 401 and a hot air outlet 402, and the hot air inlet 401 and the hot air outlet 402 are both positioned on the outer shell 1 and communicated with the heating pipe 4. The heating pipe 4, the cooling pipe 5, the outer cavity temperature detector 7 and the electric heating ring 8 are all located in the cavity 9, the controller is electrically connected with the storage battery 6, and the outer cavity temperature detector 7 and the electric heating ring 8 are electrically connected with the controller.

The cooling pipe 5 is communicated with the inner shell 2, the cooling pipe 5 is provided with a cold air inlet 501 and a cold air outlet 502, and the cold air inlet 501 is located on the side wall of the outer shell 1 and is communicated with the cold air pipe. The inside last ventilating board 12, the lower ventilating board 13 that are equipped with the interval and set up of interior casing 2 are equipped with dead lever 301 on the fixed plate 3, and dead lever 301 makes the interval setting between fixed plate 3 and the last ventilating board 12 with the cooperation of last ventilating board 12 butt. A second sealing washer 14 is arranged at the connecting part between the inner shell 2 and the fixing plate 3. Be equipped with the ventilation chamber 15 that a plurality of intercommunications set up between fixed plate 3 and the last ventilating plate 12, ventilation chamber 15 adopts cold wind discharge port 502 and outside intercommunication setting, is equipped with the filter screen 16 that prevents that outside dust from getting into interior casing 2 on the cold wind discharge port 502, and filter screen 16 adopts locking cap 17 and cold wind discharge port 502 threaded connection to fix.

All be equipped with ventilation hole 18 on last ventilating board 12, the lower ventilating board 13, battery 6 is array evenly distributed and goes up between ventilating board 12, the lower ventilating board 13, and the position of ventilation hole 18 corresponds the setting with the position of battery 6 interval position. The lower ventilating plate 13 and the bottom of the inner shell 2 are arranged at intervals, a shunting cover 19 is arranged between the lower ventilating plate 13 and the bottom of the inner shell 2, the shunting cover 19 is fixed above the communication position of the cooling pipe 5 and the inner shell 2 by a support rod 20, and cold air conveyed by the cooling pipe 5 is guided and shunted by the shunting cover 19, so that the cold air uniformly flows into the interval position of the storage battery 6 through the vent hole 18 on the lower ventilating plate 13, flows to the ventilating cavity 15 through the vent hole 18 on the upper ventilating plate 12 and is discharged through a cold air outlet 502.

By adopting the technical scheme, when the external temperature is too low, the heat-preservation oil is injected into the cavity 9, the hot air inlet 401 is externally connected with an air-conditioning heater of the automobile by adopting a pipeline, when the automobile is started, the automobile heater enters the heating pipe 4 to heat the heat-preservation oil, so that the heat-preservation oil is in a constant temperature state to preserve the heat of the storage battery 6, and the performance of the storage battery 6 is ensured; when the automobile is parked, the heating of the automobile is closed, when the outer cavity temperature detector 7 detects that the temperature of the heat preservation oil is too low, a detection signal is transmitted to the controller, the controller controls the electric heating coil 8 to be communicated with the storage battery 6, the heat preservation oil is heated and kept at a constant temperature, and therefore the storage battery 6 is guaranteed to be in a constant temperature state.

When the external temperature is too high, the oil drain port 102 discharges heat preservation oil, the cold air inlet 501 is connected with a refrigeration system of the automobile by adopting a pipeline, and when the automobile is started, cold air of the automobile enters the inner shell 2 keyed by the cooling pipe 5 to cool the storage battery 6, so that the stability of the storage battery 6 during working is kept.

The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a new energy automobile battery heat preservation heat abstractor which characterized in that: comprises an outer shell (1), an inner shell (2), a fixing plate (3), a heating pipe (4), a cooling pipe (5) and a storage battery (6), wherein the outer shell (1) and the inner shell (2) are arranged at intervals to form a cavity (9), the heating pipe (4) and the cooling pipe (5) are both positioned in the cavity (9), the heating pipe (4) is spirally wound on the outer side of the inner shell (2), an upper ventilating plate (12) and a lower ventilating plate (13) which are arranged at intervals are arranged in the inner shell (2), the upper ventilating plate (12) and the lower ventilating plate (13) are both provided with vent holes (18), the storage battery (6) is uniformly distributed between the upper ventilating plate (12) and the lower ventilating plate (13) in an array manner, and the positions of the vent holes (18) correspond to the positions of the intervals of the storage battery (6), the cooling tube (5) with interior casing (2) intercommunication sets up, fixed plate (3) with go up ventilating board (12) butt and connect and be used for fixing go up ventilating board (12), down ventilating board (13) with interior casing (2) bottom interval sets up.

2. The new energy automobile battery heat preservation and dissipation device of claim 1, characterized in that: lower ventilating plate (13) with be equipped with reposition of redundant personnel cover (19) between interior casing (2) bottom, reposition of redundant personnel cover (19) adopt bracing piece (20) to fix cooling tube (5) with the top at interior casing (2) intercommunication position.

3. The new energy automobile battery heat preservation and dissipation device of claim 1, characterized in that: and a heat-insulating layer (11) is arranged on the outer side of the outer shell (1).

4. The new energy automobile battery heat preservation and dissipation device of claim 1, characterized in that: the fixing plate (3) is provided with a fixing rod (301), and the fixing rod (301) is in butt fit with the upper ventilating plate (12).

5. The new energy automobile battery heat preservation heat abstractor of claim 4, characterized in that: the fixed plate (3) with be equipped with ventilation chamber (15) that a plurality of intercommunications set up between last ventilation board (12), ventilation chamber (15) set up with outside intercommunication.

6. The heat preservation and dissipation device for the new energy automobile battery according to claim 5, characterized in that: and a filter screen (16) is arranged at the part where the ventilation cavity (15) is communicated with the outside.

7. The new energy automobile battery heat preservation and dissipation device of claim 1, characterized in that: sealing gaskets are arranged at the connecting parts between the outer shell (1) and the inner shell (2) and between the inner shell (2) and the fixing plate (3).

8. The new energy automobile battery heat preservation and dissipation device of claim 1, characterized in that: the device is characterized by further comprising a controller, an outer cavity temperature detector (7) and an electric heating ring (8), wherein the outer cavity temperature detector (7) and the electric heating ring (8) are installed in the cavity (9), the controller is electrically connected with the storage battery (6), and the outer cavity temperature detector (7) and the electric heating ring (8) are electrically connected with the controller.

9. The new energy automobile battery heat preservation and dissipation device of claim 1, characterized in that: be equipped with oiling mouth (101) on the lateral wall of shell body (1), the bottom of shell body (1) is equipped with oil drain port (102), oiling mouth (101), oil drain port (102) all are equipped with sealed lid (103).