CN108792177B

CN108792177B - Inflammable matter turnover device

Info

Publication number: CN108792177B
Application number: CN201810770998.1A
Authority: CN
Inventors: 王春; 黄高峰; 陈�光; 孙赛玲; 熊斌
Original assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Gree Energy Environment Technology Co Ltd
Current assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Gree Energy Environment Technology Co Ltd
Priority date: 2018-07-13
Filing date: 2018-07-13
Publication date: 2024-08-06
Anticipated expiration: 2038-07-13
Also published as: CN108792177A

Abstract

The invention discloses a inflammable matter turnover device which comprises a frame body, wherein a containing grid for storing inflammable matters is arranged on the frame body, and a fire ejection mechanism is arranged in the containing grid. The invention can quickly eject inflammable substances after fire, and avoid damaging normal inflammable products in other accommodating boxes.

Description

Inflammable matter turnover device

Technical Field

The invention relates to a turnover device for transporting or storing inflammables, in particular to a safety turnover device capable of throwing out inflammables in time.

Background

Existing combustible material transfer devices (including devices for transporting or storing combustible materials) may employ some fire-resistant materials or steel frame structures to prevent fire and explosion. However, once the single inflammable product is ignited or exploded, other surrounding inflammable or explosive products are easily damaged, even if the whole device adopts a fireproof steel frame structure, the damage of the inflammable product cannot be avoided, and the damage of the whole inflammable product can bring more serious safety problems.

Therefore, how to rapidly process the inflammable products when the inflammable products are overheated and ignited is a technical problem to be solved in the industry.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a combustible material turnover device, which comprises a frame body, a containing grid arranged on the frame body and used for storing combustible materials, and a fire ejection mechanism arranged in the containing grid.

In this technical scheme, the mechanism that pops out on fire includes: the movable bottom plate is hinged to the bottom of the accommodating grid and is used for fixing the movable bottom plate and rotating the movable bottom plate to pop up inflammable substances after the fire occurs.

In one embodiment, the front part of the movable bottom plate is hinged with the bottom of the accommodating grid; the hot melt connection assembly includes: the movable bottom plate can be made to rotate the first elastic piece that pops up inflammables, with hold the articulated trip of check bottom and one end hooking movable bottom plate rear portion, the connection trip other end can make the trip loosen the second elastic piece at movable bottom plate rear portion, the connection trip other end is used for counteracting the fusible link of second elastic piece effort, the fusible link passes through hold the interior top surface of check.

In the above embodiment, the front end of the movable bottom plate is hinged to the edge of the opening of the bottom of the accommodating compartment, or the front of the movable bottom plate is hinged to a position corresponding to the opening of the accommodating compartment to the middle, the bottom of the accommodating compartment is provided with a reserved space for the front of the movable bottom plate to rotate, and a drainage plate overlapping with the front of the movable bottom plate into the same inclined plane is arranged in the reserved space.

Preferably, the first elastic member and the second elastic member are springs, and elastic ropes with elastic effect can be used.

In another embodiment, the rear part of the movable bottom plate is hinged with the bottom of the accommodating grid; a reserved space for the front part of the movable bottom plate to rotate is formed in the bottom of the accommodating grid, and a drainage plate which is lapped with the front part of the movable bottom plate to form the same inclined plane is arranged in the reserved space;

the hot melt connection assembly includes: the movable bottom plate is provided with a bolt, the front part of the movable bottom plate is connected with the bottom of the accommodating grid, the elastic piece is fixed on the accommodating grid, one end of the elastic piece is stretched, the other end of the elastic piece is fixed on the accommodating grid, one end of the elastic piece is connected with a fusible link after stretching, the other end of the elastic piece is connected with a connecting line of the bolt along the pulling-out direction of the bolt, and the fusible link passes through the inner top surface of the accommodating grid.

Preferably, the elastic member is a spring, and an elastic rope or the like can be used.

Preferably, the movable bottom plate is made of fireproof materials. The movable bottom plate comprises a steel screen plate and an epoxy glass fiber board fixed on the steel screen plate. The steel mesh plate is easy to hinge with the frame body, and the upper surface of the epoxy glass fiber plate with the flame retardant effect can be made into a smooth surface, so that the steel mesh plate is more beneficial to ejecting or sliding out inflammables which are on fire.

Preferably, the frame body is made of fireproof materials, the frame body is a steel frame, the five other surfaces of the containing grid except the opening are wrapped by steel wire meshes or iron sheets, and epoxy glass fiber plates are arranged on two sides of the containing grid, which are positioned at the opening.

Preferably, wheels are arranged at the bottom of the frame body.

Preferably, handles are arranged on two sides of the frame body.

The inflammable substance in a specific application example of the invention is a battery, and the invention can also be applied to the turnover process of other articles with other heating and burning characteristics. The size of the frame body and the size of the accommodating grid can be adjusted according to actual needs.

Compared with the prior art, the invention can blow the line of the connection mechanism after the battery fires and touch the mechanism, so that the steel screen plate at the bottom of the placed battery is inclined, and inflammables such as the battery which fires are automatically poured out of the goods shelf, thereby completely isolating normal objects from fire sources, preventing fires caused by the spreading of fire after the inflammables such as the battery burn, improving rescue speed after fires, and reducing product scrapping caused by fires of other products. The device can be shared by multiple posts, and the time for turnover of the upper frame and the lower frame is reduced.

Drawings

The invention is described in detail below with reference to examples and figures, wherein:

fig. 1 is a schematic overall appearance of the present invention.

Fig. 2 is an enlarged detail view of the first embodiment of the present invention.

Fig. 3 is an enlarged detail view of a second embodiment of the present invention.

Detailed Description

Lithium batteries are a flammable and explosive product with a certain energy and explosion risk, and once an explosion fires, the adjacent batteries will explode, resulting in a large-scale explosion, causing a fire. Accordingly, the following will describe the specific structure of the present invention in detail by taking a turnover device of a battery as an example.

Fig. 1 shows a schematic perspective view of a first embodiment of the present invention, where the turnover device has a frame 1, and a plurality of receiving compartments 2 are provided on the frame 1, and each receiving compartment 2 has a plastic suction box or a material box with an electrical core. The frame body 1 adopts a steel frame structure, can play a good role in fire prevention and impact resistance, and five surfaces of each containing grid 2 except for the opening are wrapped by steel wire meshes or iron scales. Epoxy fiber glass plates with good flame retardant effect are arranged on the left side and the right side of the accommodating grid 2.

The bottom of the accommodating grid 2 is provided with a fire ejection mechanism, and the fire ejection mechanism can rapidly eject the plastic suction box or the material box with the battery core after the fire, so that the battery which has been fired is prevented from being damaged by other batteries in the turnover device. The fire ejecting mechanism specifically comprises a movable bottom plate hinged at the bottom of the accommodating grid and a hot-melt connecting component for fixing the movable bottom plate, wherein the hot-melt connecting component can release the movable bottom plate after a fire and enable the movable bottom plate to rotate around the hinge to rapidly throw out the fired battery from the turnover device.

Fig. 2 shows an enlarged detail of the first embodiment of the invention, the front end of the movable floor 21 being hinged to the bottom of the housing compartment 2. The hot melt connection assembly specifically includes a hook 24, a first spring 22, a second spring 25, and a fusible link 23. One end of the first spring 22 is fixed on the inner top surface of the accommodating grid, the other end of the first spring 22 is fixed on the rear part of the movable bottom plate 21, and the first spring 22 is in a stretching state, so that the movable bottom plate 21 can rotate around the hinge joint, and the batteries on the first spring can be thrown out of the turnover device. The hook 24 is hinged to the bottom of the accommodating case 2, the upper end of the hook 24 hooks the rear portion of the movable bottom plate 21, so that the hook cannot be pulled by the first spring 22, the lower end of the hook 24 is pulled by the second spring 25 and the fusible link 23 in two opposite directions, and the second spring 25 applies an acting force to the lower end of the hook 24, so that the upper end of the hook 24 can be released from the movable bottom plate 21. The fusible link 23 passes through the inner top surface of the accommodating compartment and is fixed at the other end at the opening of the accommodating compartment, and the invention is not limited to the specific material of the fusible link, and one skilled in the art can use the same material as the fuse or other wires which are easy to fuse when encountering heat to make the fusible link. When the battery fires, the flame blows the fusible link 23 on the inner top surface, so that the acting force which can be against the second spring 25 disappears, the second spring 25 pulls the lower end of the hook 24, the upper end of the hook 24 releases the movable bottom plate 21, the first spring 22 which is pulled by the tension pulls the rear part of the movable bottom plate 21 to rotate around the front end part of the movable bottom plate rapidly, and the fired battery is thrown out of the turnover device.

As shown in fig. 3, in the second embodiment of the present invention, on the basis of the first embodiment, the hinge position of the movable bottom plate 21 and the accommodating compartment 2 is slightly moved into the accommodating compartment 2, so that the front portion of the movable bottom plate 21 is hinged to the position corresponding to the opening to the middle portion of the accommodating compartment 2, meanwhile, a reserved space 27 is provided at the bottom of the accommodating compartment 2, so that the front portion of the movable bottom plate 21 rotates, and in order to prevent the fire battery from falling into the reserved space 27, a drainage plate 26 capable of overlapping the front portion of the movable bottom plate 21 into the same inclined plane needs to be provided in the reserved space 27, so that the fire battery can be thrown out of the turnover device along the inclined plane.

The invention also provides a third embodiment on the basis of the above, in this embodiment, the rear part of the movable bottom plate 21 is hinged with the bottom of the accommodating grid, the front part of the movable bottom plate is provided with a hot melt connecting component, the bottom of the accommodating grid is provided with a reserved space for the front part of the movable bottom plate to rotate, and correspondingly, similar to the second embodiment, the reserved space is also required to be provided with a drainage plate which can be lapped with the front part of the movable bottom plate to form the same inclined plane. The hot melt connection assembly includes a latch, a spring, a fusible link, and a connecting line. The bolt is connected with the front portion of movable bottom plate and holding the check bottom, and the spring is fixed on holding check trailing flank (the side opposite to the opening), but fusible link one end is tensile the spring, and the other end is fixed with holding check interior top surface or drainage board through holding check interior top surface. The invention is not limited to the specific materials used for the connecting wire, and one end of the connecting wire is also connected with the stretched spring, and the other end of the connecting wire is connected with the bolt along the pulling direction of the bolt. Before the fusible link fails, the connecting wire does not apply an acting force to the spring, after the fusible link is blown, the stretched spring applies an acting force to the connecting wire, so that the other end of the connecting wire moves along the direction of pulling out the bolt, the bolt is pulled out, the front part of the movable bottom plate 21 falls freely, is lapped on the drainage plate, forms an inclined plane with the drainage plate, and the ignited battery slides out of the turnover device.

In the three embodiments, the frame body of the invention can be of steel frame structure, has low firm cost, and can be made of other fireproof materials. The rear side surface of each accommodating lattice can be made of steel wire mesh, the other inner top surface and the left side surface and the right side surface are wrapped by iron scale/steel wire mesh, ventilation is good, heat dissipation effect is good, and corresponding surfaces can be wrapped by iron scale or steel wire mesh according to the requirements, so that the accommodating lattice is not limited to the specific embodiments listed in the invention. The movable bottom plate 21 is made of fireproof materials, for example, a two-layer structure can be adopted, the two-layer structure comprises a steel mesh plate and epoxy glass fiber plates fixed on the steel mesh plate, the epoxy glass fiber plates and the epoxy glass fiber plates on the left side and the right side are low in price and can be reused, certain fireproof and heat-insulating effects are achieved, and the upper surface of the epoxy fiber plates of the movable bottom plate 21 is smooth, so that a battery which is convenient to fire can slide out. And the steel net plate can be hinged with the frame body. Wheels 4 can be arranged at the bottom of the frame body, so that the shelf can be conveniently moved and transported. Handles 3 can be arranged on two sides of the frame body. If the combustion is more severe, the handle 3 can be hooked by an iron hook to pull out the combustion from other shelves; during normal use or turnover, the handle 3 is directly held by hand and is directly transported by the bottom wheel 4.

Besides the exemplified battery, the invention can also be used for containing other articles with heating and burning characteristics, and the sizes and the shapes of the frame body and the accommodating grid can be adjusted according to actual needs.

The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.

Claims

1. The inflammable matter turnover device comprises a frame body, and a containing grid arranged on the frame body and used for storing inflammable matters, and is characterized in that a fire ejecting mechanism is arranged in the containing grid; the fire pop-up mechanism includes: the movable bottom plate is hinged to the bottom of the accommodating grid and is used for fixing the movable bottom plate and rotating the movable bottom plate to eject inflammables after a fire is generated;

the front part of the movable bottom plate is hinged with the bottom of the accommodating grid;

The hot melt connection assembly includes: the movable bottom plate can be made to rotate the first elastic piece that pops up inflammables, with hold the articulated trip of check bottom and one end hooking movable bottom plate rear portion, the connection trip other end can make the trip loosen the second elastic piece at movable bottom plate rear portion, the connection trip other end is used for counteracting the fusible link of second elastic piece effort, the fusible link passes through hold the interior top surface of check.

2. The inflammable matter turnover device of claim 1, wherein the front end of the movable bottom plate is hinged with the edge of the opening of the bottom of the accommodating grid, or the front of the movable bottom plate is hinged with the position corresponding to the opening of the accommodating grid to the middle, the bottom of the accommodating grid is provided with a reserved space for the front of the movable bottom plate to rotate, and a drainage plate which is lapped with the front of the movable bottom plate to form the same inclined plane is arranged in the reserved space.

3. The combustible turnover device of claim 1 wherein the first and second elastic members are springs.

4. The combustible turnover device of claim 1 wherein the movable floor is made of a fire resistant material.

5. The combustible turnover device of claim 4, wherein the movable floor comprises a steel mesh plate and an epoxy fiberglass plate secured thereto.

6. The combustible turnover device of claim 5, wherein the upper surface of the epoxy fiberglass plate is smooth.

7. The combustible turnover device of claim 1 wherein the frame is made of a fire resistant material.

8. The combustible material transfer device of claim 7 wherein the frame is a steel frame.

9. The combustible turnover device of claim 1 wherein the remaining five faces of the containment lattice except the opening are wrapped with steel mesh or iron sheet.

10. The combustible turnover device of claim 9 wherein the containment lattice is provided with epoxy fiberglass panels on both sides of the opening.

11. The combustible material transfer device of claim 1 wherein the bottom of the frame is provided with wheels.

12. The combustible turnover device of claim 1 wherein handles are provided on both sides of the frame.

13. The combustible turnover device of claim 1 wherein the combustible is a battery.

14. The inflammable matter turnover device comprises a frame body, and a containing grid arranged on the frame body and used for storing inflammable matters, and is characterized in that a fire ejecting mechanism is arranged in the containing grid; the fire pop-up mechanism includes: the movable bottom plate is hinged to the bottom of the accommodating grid and is used for fixing the movable bottom plate and rotating the movable bottom plate to eject inflammables after a fire is generated; the rear part of the movable bottom plate is hinged with the bottom of the accommodating grid; a reserved space for the front part of the movable bottom plate to rotate is formed in the bottom of the accommodating grid, and a drainage plate which is lapped with the front part of the movable bottom plate to form the same inclined plane is arranged in the reserved space;

15. The combustible turnover device of claim 14 wherein the resilient member is a spring.

16. The combustible turnover device of claim 14 wherein the movable floor is made of a fire resistant material.

17. The combustible turnover device of claim 16, wherein the movable floor comprises a steel mesh plate and an epoxy fiberglass plate secured thereto.

18. The combustible turnover device of claim 17, wherein the upper surface of the epoxy fiberglass panel is smooth.

19. The combustible turnover device of claim 14 wherein the frame is made of a fire resistant material.

20. The combustible material transfer device of claim 19 wherein the frame is a steel frame.

21. The combustible turnover device of claim 14 wherein the five faces of the containment lattice except the opening are wrapped with steel mesh or iron sheet.

22. The combustible turnover device of claim 21, wherein the containment lattice is provided with epoxy fiberglass panels on both sides of the opening.

23. The combustible turnover device of claim 14 wherein the bottom of the frame is provided with wheels.

24. The combustible turnover device of claim 14 wherein handles are provided on both sides of the frame.

25. The combustible turnover device of claim 14, wherein the combustible is a battery.