Management device for rail transit train battery

Abstract

The utility model relates to the related technical field of train battery devices, in particular to a management device for a rail transit train battery, which comprises a heat dissipation box body, a driving mechanism and a heat dissipation plate, the driving mechanism comprises a right connecting block, a right connecting rod, a right belt wheel, a right transmission belt, a transmission belt limiting stud, a driving belt wheel, a left transmission belt, a left belt wheel, a central connecting rod, a left connecting rod, a left connecting block and a central connecting block; a driving belt wheel is arranged to control a left belt wheel and a right belt wheel to rotate so as to control a left connecting block, a right connecting block and a central connecting block which are connected with a heat dissipation plate, so that the heat dissipation plate can move up and down in a staggered reciprocating manner under the control of the driving belt wheel, the flowing of liquid in a heat dissipation box body is changed, and the heat dissipation efficiency is improved; and active control is also realized.

Description

Technical Field

[0001] The utility model relates to the technical field related to train battery devices, and in particular to a management device for rail transit train batteries. Background Art

[0002] Rail transit trains need to use train batteries to store the power provided to the carriage equipment during operation. Train batteries need to be quickly charged when entering the station and continuously provide high load support during operation, which places extremely high demands on the heat dissipation efficiency of the batteries.

[0003] Traditional train batteries are mainly cooled by air or liquid. In the case of liquid cooling, the internal heat dissipation structure is relatively simple, which mainly uses the pressure of the liquid pump when the coolant is pumped in and out to perform heat circulation, and then cooperates with a certain heat dissipation plate structure to dissipate heat. This design cannot efficiently utilize the advantages of liquid cooling, nor can it actively adjust the heat dissipation efficiency according to the train operation requirements;

[0004] To this end, the utility model proposes a management device for rail transit train batteries to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a management device for rail transit train batteries to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a management device for rail transit train batteries, the management device for rail transit train batteries comprising: a heat dissipation box, a driving mechanism and a heat dissipation plate, the driving mechanism comprising: a right connecting block, a right connecting rod, a right pulley, a right transmission belt, a transmission belt limiting stud, a driving pulley, a left transmission belt, a left pulley, a central connecting rod, a left connecting rod, a left connecting block and a central connecting block, the heat dissipation plate comprising: a heat dissipation plate, a heat dissipation wheel and a heat dissipation wheel mounting seat, the heat dissipation wheel comprising a movable tooth block, an elastic rubber sleeve, a limiting ring, a limiting mounting block, a rotating ring and a rotating shaft.

[0007] Preferably, a sliding groove is provided on the right end surface of the heat dissipation box, a connecting groove is provided on the inner wall of the heat dissipation box, the driving mechanism is located on the right side of the heat dissipation box, and the heat dissipation plate is located on the sliding groove on the inner wall of the heat dissipation box.

[0008] Preferably, matching grooves are provided on the left and right inner walls of the heat dissipation plate, and a heat dissipation wheel mounting groove is provided on the heat dissipation wheel mounting seat. The heat dissipation wheel mounting seat is located on the left and right inner walls of the heat dissipation plate and is fixedly connected, and the heat dissipation wheel is located in the heat dissipation wheel mounting groove on the heat dissipation wheel mounting seat.

[0009] Preferably, the right connecting block is rotatably connected to the right pulley via a right connecting rod, the right pulley is rotatably connected to the upper end of the lower driving pulley via the right transmission belt, the left connecting block is rotatably connected to the left pulley via a left connecting rod, the left pulley is rotatably connected to the lower end of the lower driving pulley via the left transmission belt, two transmission belt limiting studs are provided, and the two transmission belt limiting studs are rotatably connected to the right transmission belt and the left transmission belt respectively, and the left pulley is rotatably connected to the right central connecting block via a central connecting rod.

[0010] Preferably, the movable tooth block is located above the limit mounting block, the limit mounting block is fixedly connected to the bottom rotating ring, the rotating ring is rotatably connected to the rotating shaft on the inner surface, the limit ring is located in the central opening of the movable tooth block and is slidably connected, and the elastic rubber sleeve is located on the limit ring and is slidably connected.

[0011] Preferably, three heat dissipation plates are provided, and the three heat dissipation plates are respectively fixedly connected to the right connecting block, the left connecting block and the central connecting block on the right end surface.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. A driving pulley is set to control the rotation of the left and right pulleys, thereby controlling the left connection block, the right connection block and the central connection block connected to the heat sink, so that the heat sink can achieve staggered reciprocating up and down motion under the control of the driving pulley, which changes the liquid flow in the heat sink box, improves the heat dissipation efficiency, and realizes active control;

[0014] 2. The movable tooth block can slide on the limit ring, and the elastic rubber sleeve stores and releases the kinetic energy of the movable tooth block, so that as the heat sink moves up and down, the movable tooth block moves in an irregular manner at different positions, thereby disrupting the regular flow of the liquid and improving the heat dissipation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the heat sink of the utility model;

[0017] Figure 3 is a schematic diagram of the driving mechanism structure;

[0018] Figure 4 It is a schematic diagram of the heat dissipation wheel structure.

[0019] In the figure: heat dissipation box 1, connecting groove 2, driving mechanism 3, right connecting block 31, right connecting rod 32, right pulley 33, right transmission belt 34, transmission belt limiting stud 35, driving pulley 36, left transmission belt 37, left pulley 38, central connecting rod 39, left connecting rod 40, left connecting block 41, central connecting block 42, sliding groove 4, heat dissipation plate 51, matching groove 52, heat dissipation wheel mounting groove 53, heat dissipation wheel 54, movable tooth block 61, elastic rubber sleeve 62, limiting ring 63, limiting mounting block 64, rotating ring 65, rotating shaft 66, heat dissipation wheel mounting seat 55. DETAILED DESCRIPTION

[0020] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0024] See also Figure 1-4 , the utility model provides the following embodiment of a preferred solution:

[0025] A management device for a rail transit train battery, the management device for a rail transit train battery comprises: a heat dissipation box 1, a driving mechanism 3 and a heat dissipation plate 5, the driving mechanism 3 comprises: a right connecting block 31, a right connecting rod 32, a right pulley 33, a right transmission belt 34, a transmission belt limiting stud 35, a driving pulley 36, a left transmission belt 37, a left pulley 38, a central connecting rod 39, a left connecting rod 40, a left connecting block 41 and a central connecting block 42, the heat dissipation plate 5 comprises: a heat dissipation plate 51, a heat dissipation wheel 54 and a heat dissipation wheel The mounting seat 55, the heat dissipation wheel 54 includes a movable tooth block 61, an elastic rubber sleeve 62, a limiting ring 63, a limiting mounting block 64, a rotating ring 65 and a rotating shaft 66. A driving pulley 36 is provided to control the rotation of the left pulley 38 and the right pulley 34, thereby controlling the left connecting block 41, the right connecting block 31 and the central connecting block 42 connected to the heat dissipation plate 5, so that the heat dissipation plate 5 can realize a staggered reciprocating up and down motion under the control of the driving pulley 36, thereby changing the liquid flow in the heat dissipation box 1, improving the heat dissipation efficiency, and realizing active control.

[0026] A sliding groove 4 is provided on the right end surface of the heat dissipation box 1, a connecting groove 2 is provided on the inner wall of the heat dissipation box 1, a driving mechanism 3 is located on the right side of the heat dissipation box 1, a heat dissipation plate 5 is located on the inner wall sliding groove 4 of the heat dissipation box 1, three heat dissipation plates 5 are provided, and the three heat dissipation plates 5 are evenly spaced and distributed on the inner wall of the box 1. Through the staggered reciprocating up and down movement of the three heat dissipation plates 5, the flow direction of the coolant in the box 1 is disturbed, so that the heat dissipation liquid is in more sufficient contact with the battery;

[0027] Matching grooves 52 are provided on the left and right inner walls of the heat dissipation plate 51, and a heat dissipation wheel mounting groove 53 is provided on the heat dissipation wheel mounting seat 55. The heat dissipation wheel mounting seat 55 is located on the left and right inner walls of the heat dissipation plate 51 and is fixedly connected. The heat dissipation wheel 54 is located in the heat dissipation wheel mounting groove 53 on the heat dissipation wheel mounting seat 55. Three heat dissipation plates 5 are provided, and the three heat dissipation plates 5 are respectively fixedly connected to the right connecting block 31, the left connecting block 41 and the central connecting block 42 on the right end face. The heat dissipation wheel 54 rotates the pressurized liquid in the matching groove 52, stores the liquid downward pressure on the elastic rubber sleeve 62, and balances the liquid pressure in the matching groove 52 to a certain extent.

[0028] The right connecting block 31 is rotatably connected to the right pulley 33 through the right connecting rod 32, and the right pulley 33 is rotatably connected to the upper end of the lower driving pulley 36 through the right transmission belt 34. The left connecting block 41 is rotatably connected to the left pulley 38 through the left connecting rod 40, and the left pulley 38 is rotatably connected to the lower end of the lower driving pulley 36 through the left transmission belt 37. There are two transmission belt limiting studs 35, which are rotatably connected to the right transmission belt 34 and the left transmission belt 37 respectively. The left pulley 38 is rotatably connected to the right central connecting block 42 through the central connecting rod 39. The driving method driven by the driving pulley 36 can achieve the effect of staggered reciprocating synchronization.

[0029] The movable tooth block 61 is located above the limit mounting block 64, the limit mounting block 64 is fixedly connected to the bottom rotating ring 65, the rotating ring 65 is rotatably connected to the rotating shaft 66 on the inner surface, the limit ring 63 is located in the central opening of the movable tooth block 61 and is slidably connected, the elastic rubber sleeve 62 is located on the limit ring 63 and is slidably connected, the movable tooth block 61 can slide on the limit ring 63, the elastic rubber sleeve 62 stores and releases the kinetic energy of the movable tooth block 61, so that as the heat sink 5 moves up and down, the movable tooth block 61 moves in an irregular manner at different positions, thereby disrupting the regular flow of the liquid and improving the heat dissipation efficiency.

[0030] Working principle: In actual use, the driving pulley 36 drives the left pulley 38 and the right pulley 33 to rotate through the left transmission belt 37 and the right transmission belt 34, thereby driving the left connecting block 41, the right connecting block 31 and the central connecting block 42 driven by the left connecting rod 40, the right connecting rod 32 and the central connecting rod 39 respectively, and under the limiting action of the connecting groove 2, realize the up and down offset reciprocating motion, and the heat sink 5 moves along the sliding groove 4 driven by the left connecting block 41, the right connecting block 31 and the central connecting block 42.

[0031] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. A management device for rail transit train batteries, characterized in that: The management device for rail transit train batteries comprises: a heat dissipation box (1), a driving mechanism (3) and a heat dissipation plate (5); the driving mechanism (3) comprises: a right connecting block (31), a right connecting rod (32), a right pulley (33), a right transmission belt (34), a transmission belt limiting stud (35), a driving pulley (36), a left transmission belt (37), a left pulley (38), a central connecting rod (39), a left connecting rod (40), a left connecting block (41) and a central connecting block (42); the heat dissipation plate (55) comprises: a heat dissipation plate (51), a heat dissipation wheel (54) and a heat dissipation wheel mounting seat (55); the heat dissipation wheel (54) comprises a movable tooth block (61), an elastic rubber sleeve (62), a limiting ring (63), a limiting mounting block (64), a rotating ring (65) and a rotating shaft (66).

2. A management device for rail transit train batteries according to claim 1, characterized in that: A sliding groove (4) is provided on the right end surface of the heat dissipation box (1), a connecting groove (2) is provided on the inner wall of the heat dissipation box (1), the driving mechanism (3) is located on the right side of the heat dissipation box (1), and the heat dissipation plate (5) is located on the sliding groove (4) on the inner wall of the heat dissipation box (1).

3. A management device for rail transit train batteries according to claim 2, characterized in that: The left and right inner walls of the heat dissipation plate (51) are provided with matching grooves (52); the heat dissipation wheel mounting seat (55) is provided with a heat dissipation wheel mounting groove (53); the heat dissipation wheel mounting seat (55) is located on the left and right inner walls of the heat dissipation plate (51) and is fixedly connected; the heat dissipation wheel (54) is located in the heat dissipation wheel mounting groove (53) on the heat dissipation wheel mounting seat (55).

4. A management device for rail transit train batteries according to claim 2, characterized in that: The right connecting block (31) is rotationally connected to the right pulley (33) through the right connecting rod (32), and the right pulley (33) is rotationally connected to the upper end of the lower driving pulley (36) through the right transmission belt (34). The left connecting block (41) is rotationally connected to the left pulley (38) through the left connecting rod (40), and the left pulley (38) is rotationally connected to the lower end of the lower driving pulley (36) through the left transmission belt (37). Two transmission belt limiting studs (35) are provided, and the two transmission belt limiting studs (35) are rotationally connected to the right transmission belt (34) and the left transmission belt (37) respectively. The left pulley (38) is rotationally connected to the right central connecting block (42) through the central connecting rod (39).

5. A management device for rail transit train batteries according to claim 2, characterized in that: The movable tooth block (61) is located above the limit mounting block (64); the limit mounting block (64) is fixedly connected to the bottom rotating ring (65); the rotating ring (65) is rotatably connected to the rotating shaft (66) on the inner surface; the limit ring (63) is located in the central opening of the movable tooth block (61) and is slidably connected; the elastic rubber sleeve (62) is located on the limit ring (63) and is slidably connected.

6. A management device for rail transit train batteries according to claim 4, characterized in that: Three heat dissipation plates (5) are provided, and the three heat dissipation plates (5) are respectively fixedly connected to a right side connection block (31), a left side connection block (41) and a central connection block (42) on the right side end surface.

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