CN112113394A - Circulating water cooling fan box - Google Patents

Abstract

A circulating water cooling fan box comprises a fan supporting mechanism, a fan supporting mechanism and a fan supporting mechanism, wherein the fan supporting mechanism is arranged at a capacity-dividing movement mechanism and comprises a fan mounting plate and a duct sealing plate, the fan mounting plate and the duct sealing plate are both of U-shaped plate structures and are mutually matched to form a cavity serving as an air duct; vent holes are distributed on the fan mounting plate; a plurality of fan mounting holes are formed in the two end parts of the air duct sealing plate; the air blowing mechanism is arranged on the fan supporting mechanism and comprises a plurality of fans, and the fans are divided into two groups and are respectively embedded in fan mounting holes at two end parts of the air duct sealing plate; the circulating cooling mechanism is arranged in the cavity and comprises a plate-shaped support frame, a water inlet pipe, a water outlet pipe and a coiled pipe consisting of a plurality of circulating water pipes, wherein the plate-shaped support frame is fixedly arranged on the fan mounting plate and internally provided with a plurality of channels; the front and the rear ends of the coiled pipe are respectively communicated with an external water source through a water inlet pipe and a water outlet pipe. The invention has the beneficial effects that: the structure design is simple, the cooling cost is low, and the cooling uniformity is good.

Description

A circulating water cooling air box

technical field

The invention relates to a circulating water cooling air case, which belongs to the technical field of lithium battery test heat dissipation.

Background technique

At present, the application of lithium batteries has become more and more extensive. Compared with traditional batteries, it has the advantages of large capacity, high operating voltage, fast charging speed, wide operating temperature range, long cycle life, small size and light weight.

During the testing process of lithium batteries, a large amount of heat will be dissipated. If the heat is not discharged in time, the battery temperature will continue to rise, which may cause potential dangers such as fire. Therefore, in the actual test process, it is necessary to discharge the heat of the lithium battery in time, and keep the temperature of the test mechanism uniform.

In the invention patent (patent number: CN210956785U), it relates to a lithium battery heat dissipation mechanism, which still uses a fan for heat dissipation. The fan heat dissipation has low heat dissipation efficiency and poor temperature uniformity.

SUMMARY OF THE INVENTION

In order to solve this problem, the present invention proposes a circulating water cooling air case, which has the advantages of simple structure design, low cooling cost and good cooling uniformity.

A kind of circulating water cooling air case of the present invention is characterized in that, comprises:

The fan support mechanism is arranged at the volume dividing movement mechanism, and includes a fan mounting plate and an air duct sealing plate. The fan mounting plate and the air duct sealing plate are both U-shaped plate structures, and the two cooperate with each other to form an air duct. a cavity; ventilation holes are arranged on the fan mounting plate for air outlet; both ends of the air duct sealing plate are provided with a plurality of fan mounting holes for installing a blowing mechanism;

The blowing mechanism is arranged on the fan support mechanism, and includes a plurality of fans, and the fans are divided into two groups, which are respectively embedded in the fan installation holes at both ends of the air duct sealing plate, and are used for blowing air into the cavity;

and a circulating cooling mechanism, which is arranged in the cavity and includes a plate-shaped support frame, a water inlet pipe, a water outlet pipe and a serpentine tube composed of several circulating water pipes. Several channels are used for embedding circulating water pipes; the circulating water pipes are connected in sequence from end to end to form a serpentine pipe that runs through the front and the rear, and the front and rear ends of the serpentine pipe are connected to the outside through the water inlet pipe and the water outlet pipe respectively. The water source is connected and used to dissipate the heat of the volume dividing movement mechanism.

Preferably, the fan mounting plate includes a bottom plate, a left panel and a right panel, ventilation holes are arranged on the bottom plate, and the left panel and the right panel are symmetrically installed at opposite ends of the bottom plate, and the three are assembled into a U-shape structure.

Preferably, the upper edges of the left panel and the right panel are both folded outwards to form mounting edges, which are mounted at the volume dividing movement mechanism by screws.

Preferably, the air duct sealing plate includes an upper panel, a front panel and a rear panel, the upper panel is parallel to the bottom panel, the two ends thereof are respectively connected with the left panel and the right panel, and there is a gap between the bottom panel and the bottom panel. ; The two ends of the front panel and the rear panel are respectively connected with the left panel and the right panel to form a U-shaped plate structure; the front panel and the rear panel are provided with fan mounting holes for air duct Hair dryer.

Preferably, both ends of the front panel and the rear panel are connected to the left and right panels of the fan mounting plate, and keep the upper panel parallel to the bottom panel.

Preferably, the number of the fans is 2N, which are divided into two groups on average, which are respectively arranged on the front panel and the rear panel of the air duct sealing plate, and the air outlets of the two groups of fans are aligned with the air duct, wherein N is a positive integer .

Preferably, the ventilation holes on the bottom plate are circular holes.

Preferably, the fan mounting plate and the air duct sealing plate enclose a rectangular air duct.

Preferably, the heights of the left panel and the right panel are greater than the heights of the front panel and the rear panel.

Preferably, the front panel, the rear panel and the bottom panel are integrally formed.

Preferably, the left panel, the right panel and the upper panel are integrally formed.

Preferably, the front panel, the rear panel and the bottom panel, the left panel, the right panel and the upper panel are all rectangular panels, and the front panel and the rear panel are all rectangular panels. Directly facing, the bottom plate is facing the upper panel, and the left panel and the right panel are facing.

Preferably, the front panel and the rear panel are both perpendicular to the bottom panel; the left panel and the right panel are both perpendicular to the upper panel.

Preferably, the front panel is perpendicular to the left panel and the right panel.

The beneficial effects of the invention are that the structure design is simple, the cooling cost is low, and the cooling uniformity is good.

Description of drawings

Fig. 1 is the reverse structure diagram of the circulating water cooling air box of the present invention;

Fig. 2 is the front structure diagram of the circulating water cooling air box of the present invention;

Fig. 3 is the left side view of this circulating water cooling air chassis;

Fig. 4 is the top view of this circulating water cooling air chassis;

Fig. 5 is the structure diagram of this circulating water cooling air case;

FIG. 6 is a structural diagram of an air duct sealing plate of the circulating water cooling air box.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings.

Referring to the attached drawings:

Embodiment 1 A kind of circulating water cooling air box of the present invention comprises:

The fan support mechanism 1 is arranged at the dividing movement mechanism, and includes a fan mounting plate 11 and an air duct sealing plate 12. The fan mounting plate 11 and the air duct sealing plate 12 are both U-shaped plate structures, and the two cooperate with each other to form a common enclosure. a cavity as an air duct; ventilation holes are arranged on the fan mounting plate 11 for air outlet; both ends of the air duct sealing plate 12 are provided with a plurality of fan mounting holes for installing the blowing mechanism ;

The blowing mechanism 2 is arranged on the fan support mechanism, and includes a plurality of fans 21. The fans are divided into two groups, which are respectively embedded in the fan installation holes at both ends of the air duct sealing plate, and are used for blowing air into the cavity;

and a circulating cooling mechanism 3, which is arranged in the cavity and includes a plate-shaped support frame 31, a water inlet pipe 32, a water outlet pipe 33 and a serpentine pipe 34 composed of several circulating water pipes. The plate-shaped support frame is fixed to the fan installation. There are several channels on the board for embedding circulating water pipes; the circulating water pipes are connected end to end to form a serpentine pipe that runs through the front and the rear, and the front and rear ends of the serpentine pipe pass through the water inlet pipe respectively. It is connected with the water outlet pipe and the external water source, and is used to dissipate the heat of the volume dividing movement mechanism.

Preferably, the fan mounting plate 11 includes a bottom plate 111 , a left panel 112 and a right panel 113 , and ventilation holes 114 are arranged on the bottom plate, and the left and right panels are symmetrically installed at opposite ends of the bottom plate, respectively. They form a U-shaped structure.

Preferably, the upper edges of the left panel 112 and the right panel 113 are both folded outwards to form a mounting edge 115, which is mounted at the volume dividing movement mechanism by screws.

Preferably, the air duct sealing plate 12 includes an upper panel 121, a front panel 122 and a rear panel 123. The upper panel 121 is parallel to the bottom panel 111, and its two ends are respectively connected to the left panel and the right panel, and are connected to the lower panel. There is a gap between the bottom plates; the two ends of the front panel and the rear panel are respectively connected with the left panel and the right panel to form a U-shaped plate structure; the front panel and the rear panel are provided with fan mounting holes , used to blow air into the air duct.

Preferably, both ends of the front panel 122 and the rear panel 123 are connected to the left and right panels of the fan mounting plate, and keep the upper panel parallel to the bottom panel.

Preferably, the number of the fans is 2N, which are divided into two groups on average, which are respectively arranged on the front panel and the rear panel of the air duct sealing plate, and the air outlets of the two groups of fans are aligned with the air duct, wherein N is a positive integer .

Preferably, the ventilation holes 114 on the bottom plate 111 are circular holes.

Preferably, the fan mounting plate 11 and the air duct sealing plate 12 enclose a rectangular air duct.

Preferably, the heights of the left panel and the right panel are greater than the heights of the front panel and the rear panel.

Embodiment 2 The difference between this embodiment and Embodiment 1 is that the front panel 122 , the rear panel 123 and the upper panel are integrally formed.

The left panel 112, the right panel 113 and the bottom plate are integrally formed.

The front panel, the rear panel, the upper panel, the left panel, the right panel and the bottom panel are all rectangular plates, and the front panel and the rear panel are facing each other, The bottom panel is directly opposite to the upper panel, and the left panel is directly opposite to the right panel.

The front panel and the rear panel are both perpendicular to the bottom panel; the left panel and the right panel are both perpendicular to the upper panel.

The front panel is perpendicular to the left panel and the right panel.

The rest of the components are the same as in Example 1.

Embodiment 3 The difference between this embodiment and Embodiment 1 is: the number of the fans is 8-12, which are divided into two groups on average, and are respectively arranged on the front panel and the rear panel of the air duct sealing plate, and The air outlets of the two sets of fans are aligned with the air duct.

Embodiment 4 The difference between this embodiment and Embodiment 1 lies in that the circulating cooling mechanism is paved on the inner surface of the bottom plate, and the water inlet pipe and the water outlet pipe are located at the bottom of the plate-shaped support frame 31 .

The content described in the embodiments of the present specification is only an enumeration of the realization forms of the inventive concept, and the protection scope of the present invention should not be regarded as limited to the specific forms stated in the embodiments, and the protection scope of the present invention also includes those skilled in the art Equivalent technical means conceivable according to the inventive concept.

Claims (9)

1. The utility model provides a circulating water cooling fan case which characterized in that includes:

the fan supporting mechanism is arranged at the capacity-dividing movement mechanism and comprises a fan mounting plate and an air duct sealing plate, wherein the fan mounting plate and the air duct sealing plate are of U-shaped plate structures and are mutually matched to form a cavity serving as an air duct; the fan mounting plate is provided with a vent hole for air outlet; a plurality of fan mounting holes are formed in the two end parts of the air duct sealing plate and used for mounting a blowing mechanism;

the air blowing mechanism is arranged on the fan supporting mechanism and comprises a plurality of fans, and the fans are divided into two groups and are respectively embedded in the fan mounting holes at the two end parts of the air duct sealing plate and used for blowing air into the cavity;

the circulating cooling mechanism is arranged in the cavity and comprises a plate-shaped support frame, a water inlet pipe, a water outlet pipe and a coiled pipe consisting of a plurality of circulating water pipes, wherein the plate-shaped support frame is fixedly arranged on the fan mounting plate and internally provided with a plurality of channels for embedding the circulating water pipes; the circulating water pipes are sequentially connected end to form a coiled pipe which is communicated with the front and the back, and the front and the back head ends of the coiled pipe are respectively communicated with an external water source through a water inlet pipe and a water outlet pipe and used for radiating the capacity grading movement mechanism.

2. The air-cooled circulation water fan box of claim 1, characterized in that: the fan mounting plate comprises a bottom plate, a left panel and a right panel, vent holes are distributed on the bottom plate, the left panel and the right panel are symmetrically mounted at two opposite ends of the bottom plate respectively, and the left panel and the right panel are spliced into a U-shaped structure.

3. The air-cooled circulation water fan box of claim 2, characterized in that: the upper edges of the left panel and the right panel are both turned outwards to form mounting edges, and the mounting edges are mounted at the capacity-grading movement mechanism through screws.

4. The air-cooled circulation water fan box of claim 2, characterized in that: the air duct sealing plate comprises an upper panel, a front panel and a rear panel, the upper panel is parallel to the bottom plate, two end parts of the upper panel are respectively connected with the left panel and the right panel, and a gap is reserved between the upper panel and the bottom plate below the upper panel; two ends of the front panel and the rear panel are respectively connected with the left panel and the right panel to form a U-shaped plate structure; the front panel and the rear panel are provided with fan mounting holes for blowing air in the air duct.

5. The air-cooled circulation water fan box of claim 4, wherein: the front panel and the rear panel are connected with the left panel and the right panel of the fan mounting plate at two ends and keep the upper panel parallel to the bottom plate.

6. The air-cooled circulation water fan box of claim 5, characterized in that: the fan quantity is 2N, on average divide into two sets ofly, sets up respectively on the front panel and the rear panel of wind channel shrouding to the wind channel is all aimed at to the air outlet of two sets of fans, and wherein N is positive integer.

7. The air-cooled circulation water fan box of claim 4, wherein: the vent hole on the bottom plate is a round hole.

8. The air-cooled circulation water fan box of claim 5, characterized in that: the fan mounting plate and the air duct sealing plate enclose a cuboid air duct.

9. The air-cooled circulation water fan box of claim 8, wherein: the height of the left and right panels is greater than the height of the front and rear panels.

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