CN204991797U

CN204991797U - Battery box

Info

Publication number: CN204991797U
Application number: CN201520626639.0U
Authority: CN
Inventors: 张雷; 翟乃飞; 张娟; 叶志芊
Original assignee: China International Marine Containers Group Co Ltd; Yantai CIMC Raffles Offshore Co Ltd
Current assignee: China International Marine Containers Group Co Ltd; Yantai CIMC Raffles Offshore Co Ltd
Priority date: 2015-08-19
Filing date: 2015-08-19
Publication date: 2016-01-20
Anticipated expiration: 2025-08-19

Abstract

The utility model discloses a battery box, the power distribution box comprises a box body, installation storage battery in the box, the box includes that a shell, veneer are in combined material layer and a formation on the shell internal surface the 2nd combined material layer on the combined material layer, shell, a combined material layer and the laminiform one -tenth sandwich structure of the 2nd combined material. The battery box in prior art compares, the great reinforcing of the intensity of this box, and this box has good anti -corrosion performance.

Description

Accumulator box

Technical field

The utility model relates to energy storage field, particularly relates to an accumulator box.

Background technology

Storage battery is a kind of energy-storage travelling wave tube chemical energy source being transferred to electric energy, and it is widely used in land, marine communication means, for vehicle engine provides energy source.Accumulator box is for installing batteries and protecting storage battery.

The accumulator box that marine communication means uses often is in the bottom in cabin, humid environment bottom cabin, vibration are frequently, cabin space is narrow and small, and often needs the iron outfititems such as the various pump of examine and replace, pipeline, and the equipment in cabin easily occurs collision and causes mechanical damage.Especially for batteries, once sustain damage and damaged, after inner acid solution is excessive, corrosion can be caused to secondary battery jar and miscellaneous equipment.

Battery case of the prior art, its casing mostly is single irony or other engineering plastics material is made.The intensity of this casing is not high, during particular surroundings bottom the cabin being applied in marine communication means, is easily damaged.In addition, when batteries sustains damage, the casing anti-corrosive properties function made due to single irony or engineering plastics material is not strong, and this casing is very easily corroded, and causes inner acid solution excessive.

Summary of the invention

The purpose of this utility model is to solve battery case of the prior art, and to be that single irony or engineering plastics material make its intensity high and easily by the technical problem of the acid liquid corrosion of storage battery, and the intensity proposing a kind of casing is high and not easily by the battery case of the acid liquid corrosion of storage battery.

The utility model proposes a kind of accumulator box, comprise casing, in described casing, batteries is installed, the second composite layer that described casing comprises a shell, is glued at the first composite layer on described inner surface of outer cover and formed on described first composite layer, described shell, the first composite layer and the second composite layer form sandwich structure.

Wherein, described shell is metal shell, and described first composite layer is fiberglass reinforced plastics layer, and described second composite layer is anti-corrosion resin layer.

Wherein, described shell is formed by steel plate assembly welding, and the thickness of described steel plate is 3-5mm.

Wherein, described casing comprise the wall that is arranged on four sides and for seal described wall case lid, at the bottom of case, described wall is provided with air vent hole, described air vent hole place is provided with handle, described handle by described air vent hole outwardly, described handle is hidden on described air vent hole, forms one between described handle and described wall towards the opening at the bottom of case, described air vent hole and described opening in communication.

Wherein, described handle is curved.

Wherein, the eduction valve for discharging hydrops in casing is provided with at the bottom of described case.

Wherein, the middle part in described casing is provided with at least one baffle plate, and described casing is divided at least two sheaf spaces by described baffle plate, and described baffle plate is provided with gas port.

Wherein, the middle part surrounding of described wall is provided with crossbeam, and described baffle plate is arranged on described wall by described crossbeam.

Wherein, described wall is provided with euphotic visible window, described visual window is bonding with described wall.

Wherein, the top of described wall is provided with lockset, and described lockset coordinates with described case lid, is fixed on described wall by described case lid.

Compared with prior art, the utility model has following beneficial effect:

The casing of accumulator box of the present utility model is made up of sandwich structure, compared to casing of the prior art, its intensity substantially increases, time bottom the cabin that it is applied in boats and ships, its intensity effectively can be resisted and be damaged because of accident collision, and this casing also has good corrosion resistance.

In addition, this casing is provided with the handle of arc, this handle can realize the function of air permeable waterproof, has again handle function concurrently.

Arrange baffle plate in this casing and arrange air vent hole on baffle plate, this baffle plate is easy to dismounting and the gas of lower floor can be diffused to upper strata by this air vent hole, and is diffused to outwards by upper strata again.

This casing is provided with visual window, directly can detects in this case whether hydrops by this visual window, prevent hydrops from causing corrosion to batteries or causing line short.

The bottom of this casing is provided with eduction valve, can open eduction valve carry out discharge opeing if observe hydrops by visual window.

Accompanying drawing explanation

Fig. 1 is the perspective view of the utility model accumulator box.

Fig. 2 a to Fig. 2 d be respectively the utility model casing front, below, the structural representation of left surface and right flank.

Fig. 3 is the structural representation of the box house after the casing of accumulator box of the present utility model is cut open.

Fig. 4 is the structural representation of the baffle plate of the utility model accumulator box.

Fig. 5 is section view of the utility model accumulator box side.

Fig. 6 a is the vertical view of Fig. 1.

Fig. 6 b is the upward view of Fig. 1.

Embodiment

In order to further illustrate principle of the present utility model and structure, now by reference to the accompanying drawings preferred embodiment of the present utility model is described in detail.

The accumulator box that the utility model relates to can be used for bottom the cabin of hull, and the engine that the batteries in this accumulator box is hull provides power source.

As shown in Figure 1, it is the perspective view of the utility model accumulator box.The batteries that accumulator box 1 of the present utility model comprises casing 10 and is arranged in casing.

This casing 10 in tetragonal body, it comprise the wall 11 that is arranged on four sides and for seal wall 11 case lid 12, at the bottom of case 13, at the bottom of this wall 11, case lid 12 and case, 13 surround a body structure closed.

The bottom of this casing 10 is provided with two lower margins 14, for supporting this casing 10.Lower margin 14 can be an angle steel.

As shown in Fig. 2 a to Fig. 2 d, its be respectively the utility model casing front, below, the structural representation of left surface and right flank, wall 11 comprises front wall 111, rear wall 112, left wall 113 and right wall 114, and wherein the width of front wall 111, rear wall 112 is greater than the width of left wall 113, right wall 114.

Because batteries is when charging, heat and a small amount of hydrogen can be produced, therefore the first half of this wall 11 is provided with air vent hole, in the present embodiment, front wall 111, rear wall 112 arrange air vent hole, and be provided with at least two air vent holes on each wall, and at each air vent hole place mounting knob 15.This handle 15 by air vent hole outwardly, makes handle 15 hide above air vent hole, forms one towards the opening at the bottom of case, air vent hole and opening in communication between handle 15 and front wall 111 or rear wall 112.

As shown in Fig. 1 to Fig. 2 d, this handle 15 is curved, preferably, this handle 15 is in first quarter moon arc, and the finger of first quarter moon arc square person who happens to be on hand for an errand stretches in this arc and holds, opening down because of this arc, and arc hides above air vent hole, make when there being water to splash on handle 15, water can along the radian nature landing of arc, and be unlikely to be splashed into casing 10 inside.

As shown in Figure 3, it is the structural representation of the box house after the casing of accumulator box of the present utility model is cut open.The second composite layer 103 that this casing 10 comprises a shell 101, is glued at the first composite layer 102 on shell 101 inner surface and formed on the first composite layer 102, this shell 101, first composite layer 102 and the second composite layer 103 form sandwich structure.At the bottom of above-mentioned wall 11, case lid 12 and case, 13 form by this sandwich structure.

Shell 101 is made up of metal material, and to increase its intensity, shell 101 can be formed by steel plate assembly welding, and the thickness of this steel plate is 3-5mm.

First composite layer 102 can be fiberglass, i.e. fiberglass reinforced plastics layer, and this fiberglass has good corrosion resistance, and intensity is high, and quality is light.This first composite layer 102 is by manually gluing together or pasting on the inner surface of shell 101.

Second composite layer 103 is anti-corrosion resin, and it is formed on the first composite layer 102 by the form of spraying.

By gluing together the first composite layer 102 on the shell 101 of casing 10, and the second composite layer 103 is formed on the first composite layer 102, this casing 10 is made up of sandwich construction, and then enhance the intensity of this casing 10, avoid the mechanical damage that this casing 10 has an accident, and the first composite layer 102 and this second composite layer 103 have good corrosion resistance, can be good at preventing casing to be corroded.

As shown in Figure 3, the middle part in casing 10 is provided with one for carrying the baffle plate 16 of batteries, and spatial division in casing 10 is upper and lower sheaf space by this baffle plate 16.

As shown in Figure 4, it is the structural representation of the baffle plate of the utility model accumulator box.This baffle plate 16 can be fiberglass, and its thickness can be 3-4cm.This baffle plate 16 is provided with gas port 161.This gas port 161 can be elongate slots, and this elongate slots extends to right side by the left side of this casing 10, and as shown in Figure 5, it is section view of the utility model accumulator box side.The hydrogen that the batteries of casing 10 lower floor produces rises to the upper sheaf space of casing 10 by the gas port 161 on baffle plate 16 and is diffused into casing 10 outside by air vent hole, and the heat that the batteries of casing 10 lower floor produces simultaneously is also diffused into upper sheaf space by gas port 161 and is finally diffused into external environment condition.

In the present embodiment, this gas port is rectangular channel-shaped, but is not limited to this, and this gas port also can be the hole of other shapes such as circular port, rectangular opening, slotted eye.

In the present embodiment, arrange a baffle plate, but be not limited to this in this casing 10, also can arrange 2 or multiple baffle plate in this casing 10, then the spatial division in casing is three layers or more layers by these 2 or multiple baffle plate.

Further, as shown in Figure 3, the surrounding of wall 11 middle inside is provided with crossbeam 17, and this crossbeam 17 is welded on shell 101, and four edge laps of baffle plate 16 are on this crossbeam 17.This crossbeam 17 mainly plays supporting baffle, and baffle plate 16 is directly overlapped on crossbeam 17 simultaneously, is also convenient to access and the maintenance of lower floor's batteries.

This crossbeam 17 can be an angle steel, and it can play reinforcing casing, increases the effect of overall holding capacity.

As shown in Figure 3, at the bottom of the close case of wall 11, the position of 13 is provided with euphotic visible window 18, and this visual window 18 is made up of the toughened glass with some strength, and it is connected with wall 11 by bonding form.The height of this visual window 18 is 10cm, and width is 2cm.Whether there is hydrops by the inside of this visual window 18 observable casing 10, if having, by the eduction valve 19 be arranged at the bottom of case on 13, hydrops is discharged outside case.

This eduction valve 19 is in closed condition for a long time, when batteries occurs damaged, or sewage surprisingly to enter in accumulator box etc. when making accumulator box inside there is the situation of hydrops, can find casing 10 hydrops situation in time by visual window 18, and open eduction valve 19 liquid is discharged.

Eduction valve 19 is stainless steel eduction valve.

As shown in figure 6 a and 6b, Fig. 6 a is the vertical view of Fig. 1, and Fig. 6 b is the upward view of Fig. 1.Top on front wall 111 and rear wall 112 is symmetrically arranged with lockset 21, and this lockset 21 coordinates with case lid 12, is fixed on by case lid 12 on wall 11, to be sealed by this casing 10.

The setting of this visual window and eduction valve be convenient to observe casing inner product liquid situation and convenient by timely for inner hydrops, convenient, be discharged rapidly to casing outside, be conducive to boats and ships under operational configuration, to give equipment keep in repair fast, safeguard, shorten the time of plant maintenance, maintenance.

These are only better possible embodiments of the present utility model, and unrestricted protection range of the present utility model, all utilization the utility model specifications and the change of the equivalent structure done by accompanying drawing content, be all included in protection range of the present utility model.

Claims

1. an accumulator box, comprise casing, in described casing, batteries is installed, it is characterized in that, the second composite layer that described casing comprises a shell, is glued at the first composite layer on described inner surface of outer cover and formed on described first composite layer, described shell, the first composite layer and the second composite layer form sandwich structure.

2. accumulator box according to claim 1, is characterized in that, described shell is metal shell, and described first composite layer is fiberglass reinforced plastics layer, and described second composite layer is anti-corrosion resin layer.

3. accumulator box according to claim 1, is characterized in that, described shell is formed by steel plate assembly welding, and the thickness of described steel plate is 3-5mm.

4. accumulator box according to claim 1, it is characterized in that, described casing comprise the wall that is arranged on four sides and for seal described wall case lid, at the bottom of case, described wall is provided with air vent hole, described air vent hole place is provided with handle, and described handle by described air vent hole outwardly, makes described handle hide on described air vent hole, one is formed towards the opening at the bottom of case, described air vent hole and described opening in communication between described handle and described wall.

5. accumulator box according to claim 4, is characterized in that, described handle is curved.

6. accumulator box according to claim 4, is characterized in that, is provided with the eduction valve for discharging hydrops in casing at the bottom of described case.

7. accumulator box according to claim 4, is characterized in that, the middle part in described casing is provided with at least one baffle plate, and described casing is divided at least two sheaf spaces by described baffle plate, and described baffle plate is provided with gas port.

8. accumulator box according to claim 7, is characterized in that, the middle part surrounding of described wall is provided with crossbeam, and described baffle plate is arranged on described wall by described crossbeam.

9. accumulator box according to claim 4, is characterized in that, described wall is provided with euphotic visible window, and described visual window is bonding with described wall.

10. accumulator box according to claim 4, is characterized in that, the top of described wall is provided with lockset, and described lockset coordinates with described case lid, is fixed on described wall by described case lid.