Water pipe passing plate structure

Abstract

The utility model relates to the technical field of battery pack cooling loops, and provides a water pipe passing plate structure which comprises a connecting plate, a transition steel pipe, a rubber pad and a bottom plate, the connecting plate is provided with the transition steel pipe and a central round hole, side round holes are formed in the two sides of the central round hole, and the rubber pad is arranged below the connecting plate. The rubber pad is provided with a rubber pad mounting hole corresponding to the central round hole, the rubber pad is provided with a rubber pad side round hole corresponding to the side round hole, a bottom plate is arranged below the rubber pad, the bottom plate is provided with a bottom plate mounting hole corresponding to the central round hole, and the bottom plate is provided with a bottom plate side round hole corresponding to the side round hole; and the installation steps are simplified while the waterproofness is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery pack cooling circuit technical field, concretely relates to a water pipe through plate structure. BACKGROUND

[0002] The loader battery heat management system mainly adopts liquid cooling technology, and the external heat management system and the internal heat management of the battery pack are connected through a pipe joint, in order to make the pipe pass through the battery pack shell, the pipe inside and outside the battery pack is respectively connected through the through plate joint fixed on the shell, for example, the through plate of the cooling transition steel pipe, the existing cooling transition steel pipe through plate mode is that the thread is arranged on the inner wall or the outer wall of the transition steel pipe, then the thread sleeve is fixed on the arranged thread, the sleeve adopts the whole pipe penetrating through the hole and the thread sleeve, which is difficult to install and disassemble. SUMMARY

[0003] The utility model discloses a water pipe through plate structure, which can solve the problem of difficult installation and disassembly.

[0004] To achieve the above object, the utility model provides a water pipe through plate structure, which comprises a connecting plate, a transition steel pipe, a rubber pad and a bottom plate, the connecting plate is provided with the transition steel pipe, the connecting plate is provided with a center circular hole, side circular holes are arranged on both sides of the center circular hole, the rubber pad is arranged below the connecting plate, the rubber pad is provided with a rubber pad mounting hole corresponding to the center circular hole, the rubber pad is provided with a rubber pad side circular hole corresponding to the side circular hole, the bottom plate is arranged below the rubber pad, the bottom plate is provided with a bottom plate mounting hole corresponding to the center circular hole, the bottom plate is provided with a bottom plate side circular hole corresponding to the side circular hole, and the transition steel pipe is provided with a cooling pipe at both ends through a fixed ring.

[0005] Further, a shell plate is arranged below the bottom plate, the shell plate is provided with a center through hole, and circular holes are arranged on both sides of the center through hole.

[0006] Further, the transition steel pipe penetrates through the rubber pad mounting hole, the bottom plate mounting hole and the center through hole simultaneously.

[0007] Further, the transition steel pipe penetrates through the rubber pad mounting hole, the bottom plate mounting hole and the center through hole simultaneously.

[0008] Further, the transition steel pipe comprises an inlet water steel pipe and an outlet water steel pipe, and the inlet water steel pipe and the outlet water steel pipe are communicated at the connecting plate.

[0009] Further, the inlet water steel pipe is sleeved with a cooling pipe, the cooling pipe is provided with a fixed ring outside, the outlet water steel pipe is sleeved with a cooling pipe, and the cooling pipe is provided with a fixed ring outside.

[0010] Further, the connecting plate is a rectangular plate, the connecting plate is provided with a rounded corner at four corners, the rubber pad is a rectangular plate, the rubber pad is provided with a rounded corner at four corners, the bottom plate is a rectangular plate, and the bottom plate is provided with a rounded corner at four corners.

[0011] Further arrangement, transition steel pipe is perpendicular to the connecting plate.

[0012] Further arrangement, the water outlet steel pipe extends to below the shell plate.

[0013] Further arrangement, the connecting plate lower side wall is arranged in combination with the rubber pad upper side wall.

[0014] The beneficial effects of one or more of the above technical solutions are:

[0015] When installing, the rubber pad center hole corresponds to the connecting plate center hole, then the rubber pad is arranged in combination with the connecting plate, the side hole corresponds to the rubber pad side hole through the bolt to fix the connecting plate and the rubber pad on the shell plate, then the cooling pipe is sleeved on the water outlet steel pipe or the water inlet steel pipe, then it is fixed through the elastic band, the rubber pad is added below, waterproof is ensured, and the installation steps are simplified. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings accompanying the specification of this application form a part of this application and serve to further illustrate the illustrative embodiments of the application and the description thereof, but do not limit the application.

[0017] Figure 1 It is the installation structure schematic view of the utility model.

[0018] Figure 2 It is the installation structure schematic view of the utility model's transition steel pipe, connecting plate and rubber pad.

[0019] Figure 3 It is the structure schematic view of the rubber pad of the utility model.

[0020] Figure 4 It is the structure schematic view of the bottom plate of the utility model.

[0021] In the drawing, 1 connecting plate;11 center hole;12 side hole;

[0022] 2 transition steel pipe;

[0023] 3 rubber pad;31 rubber pad mounting hole;32 rubber pad side hole;

[0024] 4 bottom plate;41 bottom plate mounting hole;42 bottom plate side hole

[0025] 5 shell plate;51 center hole;52 hole;

[0026] 6 cooling pipe;61 fixed ring;

[0027] 7 round angle. DETAILED DESCRIPTION

[0028] The specific embodiments of the present application will be described below with reference to the accompanying drawings.

[0029] Referring to Figure 1 A water pipe through plate structure, referring to Figures 1 to 4 , comprising a connecting plate 1, a transition steel pipe 2, a rubber pad 3 and a bottom plate 4, the connecting plate 1 is provided with the transition steel pipe 2, the transition steel pipe 2 and the connecting plate 1 are integrally provided, the connecting plate 1 is provided with a center circular hole 11, the center circular hole 11 is provided with a side circular hole 12 on both sides, the rubber pad 3 is provided below the connecting plate 1, the rubber pad 3 is provided with a rubber pad 3 mounting hole corresponding to the center circular hole 11, the rubber pad 3 is provided with a rubber pad side circular hole 32 corresponding to the side circular hole 12, the bottom plate 4 is provided below the rubber pad 3, the bottom plate 4 is provided with a bottom plate 4 mounting hole 41 corresponding to the center circular hole 11, the bottom plate 4 is provided with a bottom plate side circular hole 42 corresponding to the side circular hole 12, the transition steel pipe 2 is provided with a cooling pipe at both ends through a fixed ring.

[0030] The bottom plate 4 is provided with a shell plate 5 below, the shell plate 5 is provided with a center through hole 51, the center through hole 51 is provided with a circular hole 52 on both sides Figure 1 The center through hole 51 and the circular hole 52 are not shown).

[0031] The transition steel pipe 2 simultaneously penetrates the rubber pad 3 mounting hole, the bottom plate 4 mounting hole 41 and the center through hole 51, simultaneously penetrates the side circular hole 12, the rubber pad side circular hole 32, the bottom plate side circular hole 42 and the circular hole 52, and installs the bolt, and after the bolt is put into, the nut is matched to make the connecting plate 1, the rubber pad 3, the bottom plate 4 and the shell plate 5 stably connected.

[0032] The transition steel pipe 2 includes an inlet water steel pipe and an outlet water steel pipe, the inlet water steel pipe and the outlet water steel pipe are communicated at the connecting plate 1, the inlet water steel pipe is sleeved with a cooling pipe 6, the cooling pipe 6 is provided with a fixed ring outside, the outlet water steel pipe is sleeved with a cooling pipe, and the cooling pipe 6 is provided with a fixed ring 61 outside.

[0033] The connecting plate 1 is a rectangular plate, the connecting plate 1 is provided with a round corner at four corners, the rubber pad 3 is a rectangular plate, the rubber pad 3 is provided with a round corner at four corners, the bottom plate 4 is a rectangular plate, the bottom plate 4 is provided with a round corner at four corners, and the round corner 7 is provided to avoid that the connecting plate 1 or the bottom plate 4 scratches the surface of the shell plate 5 in the installation process.

[0034] The transition steel pipe 2 is vertically provided with the connecting plate 1, the outlet water steel pipe extends below the shell plate 5, the lower side wall of the connecting plate 1 is provided in combination with the upper side wall of the rubber pad 3, the rubber pad 3 increases the friction force during installation while ensuring waterproof

[0035] During installation, the center perforation of the rubber pad corresponds to the center circular hole of the bottom plate, then the rubber pad is arranged in close contact with the bottom plate, the transition steel pipe is inserted into the rubber pad mounting hole 31 and the bottom plate mounting hole 41, then the bolts are simultaneously inserted through the side circular hole 12, the rubber pad side circular hole 32, the bottom plate side circular hole 42 and the circular hole 52, and the nuts are put in to stably connect the connecting plate 1, the rubber pad 3, the bottom plate 4 and the shell plate 5, the cooling pipe sleeve is sleeved on the water outlet steel pipe or the water inlet steel pipe, and then the fixed ring is fixed.

[0036] Although the specific embodiments of the utility model have been described in combination with the drawings, it is not a limitation on the protection scope of the utility model, and those skilled in the art should understand that various modifications or deformations made by those skilled in the art on the basis of the technical scheme of the utility model without creative labor are still within the protection scope of the utility model.

Claims

1. A water pipe passing structure, characterized by, The utility model provides a transition steel pipe cooling device, including connecting plate, transition steel pipe, rubber pad and bottom plate, connecting plate sets up transition steel pipe, and connecting plate sets up center round hole, and the both sides of center round hole sets up side round hole, and rubber pad is located connecting plate below and sets up, and rubber pad corresponds center round hole and sets up rubber pad mounting hole, and rubber pad corresponds side round hole and sets up rubber pad side round hole, bottom plate is set up below rubber pad, bottom plate corresponds center round hole and sets up bottom plate mounting hole, and bottom plate corresponds side round hole and sets up bottom plate side round hole, and the both ends of transition steel pipe are installed cooling pipe through fixed ring.

2. A water pipe passing structure according to claim 1, wherein The bottom plate is provided with a shell plate below, the shell plate is provided with a center through hole, and the both sides of the center through hole are provided with round holes.

3. A water pipe passing structure according to claim 2, wherein The transition steel pipe simultaneously penetrates the rubber pad mounting hole, the bottom plate mounting hole and the center through hole.

4. The water pipe passing structure according to claim 2, wherein The bolts are simultaneously installed through the side round hole, the rubber pad side round hole, the bottom plate side round hole and the round hole.

5. The water pipe penetration structure according to claim 1, wherein The transition steel pipe includes an inlet water steel pipe and an outlet water steel pipe, and the inlet water steel pipe and the outlet water steel pipe are communicated at the connecting plate.

6. A water pipe passing structure according to claim 5, wherein The inlet water steel pipe is sleeved with a cooling pipe, and the cooling pipe is provided with a fixed ring outside; the outlet water steel pipe is sleeved with a cooling pipe, and the cooling pipe is provided with a fixed ring outside.

7. The water pipe penetration structure according to claim 1, wherein The connecting plate is a rectangular plate, the four corners of the connecting plate are provided with rounded corners, the rubber pad is a rectangular plate, the four corners of the rubber pad are provided with rounded corners, and the bottom plate is a rectangular plate, the four corners of the bottom plate are provided with rounded corners.

8. The water pipe penetration structure according to claim 1, wherein The transition steel pipe is vertically arranged with the connecting plate.

9. The water pipe penetration structure according to claim 1, wherein The outlet water steel pipe extends to below the shell plate.

10. The water pipe penetration structure according to claim 1, wherein The lower side wall of the connecting plate is arranged in close contact with the upper side wall of the rubber pad.

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