CN220955330U - Safe and reliable explosion door - Google Patents
Safe and reliable explosion door Download PDFInfo
- Publication number
- CN220955330U CN220955330U CN202322132200.XU CN202322132200U CN220955330U CN 220955330 U CN220955330 U CN 220955330U CN 202322132200 U CN202322132200 U CN 202322132200U CN 220955330 U CN220955330 U CN 220955330U
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- explosion
- proof
- plate
- door
- safe
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Links
- 238000004880 explosion Methods 0.000 title claims abstract description 51
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims abstract description 13
- 239000006260 foam Substances 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000005728 strengthening Methods 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Special Wing (AREA)
Abstract
The utility model relates to the technical field of explosion-proof doors, and discloses a safe and reliable explosion-proof door, which comprises a door frame, wherein an assembling mechanism is connected inside the door frame, the assembling mechanism is connected with a heat insulation mechanism, and the heat insulation mechanism is connected with a locking mechanism; the assembly mechanism comprises an inner explosion-proof plate, the inner explosion-proof plate is connected with the mounting plate through bolts, and an arc-shaped groove is formed in the surface of the mounting plate. This safe and reliable's explosion vent, connect interior explosion-proof board on the mounting panel through the bolt, conveniently change when interior explosion-proof board warp, the arc wall makes interior explosion-proof board can warp the absorption energy simultaneously, reduce the influence of explosion to other structures of explosion-proof door plant, the life of extension explosion-proof door, when guaranteeing explosion-proof door intensity through foamed aluminum plate and strengthening rib, make the heat that the isolated explosion produced of explosion-proof door, lighten the whole weight of explosion-proof door simultaneously, make things convenient for the explosion-proof door to open and close.
Description
Technical Field
The utility model relates to the technical field of explosion vents, in particular to a safe and reliable explosion vent.
Background
The explosion door is one of protection facilities for resisting accidental explosion of devices outside the industrial building, guaranteeing the lives of personnel and the internal equipment of the industrial building to be intact and not being damaged by explosion shock waves, and can effectively prevent the continuation of explosion and fire hazard.
The explosion vent in the existing market can only be replaced after deformation when in use, the explosion vent is heavier and not easy to open, and cannot insulate heat, as in the case of a fireproof explosion vent of CN216788196U disclosed in Chinese patent website, two layers of buffer spaces are provided for an inner explosion-proof steel plate through the first buffer bulge and the second buffer bulge, the integral deformation of the fireproof explosion vent after explosion is reduced, the upper limit of shock waves which can be born by the fireproof explosion vent is promoted, the influence of explosion on the outside is reduced, the safety of industrial production and people living is further ensured, but when the inner explosion-proof steel plate is deformed, the inner explosion-proof steel plate cannot be used again, the inner explosion-proof steel plate cannot be replaced, only the whole explosion vent can be replaced, and the explosion vent is filled by utilizing the steel plate, and the explosion vent cannot insulate heat when the quality is heavy, so that the fireproof explosion vent is provided for solving the problems mentioned in the background.
Disclosure of utility model
(One) solving the technical problems
The utility model aims to provide a safe and reliable explosion door so as to solve the problems in the background technology.
(II) technical scheme
In order to solve the technical problems, the utility model provides the following technical scheme: the safe and reliable explosion-proof door comprises a door frame, wherein an assembling mechanism is connected inside the door frame, the assembling mechanism is connected with a heat insulation mechanism, and the heat insulation mechanism is connected with a locking mechanism;
the assembly mechanism comprises an inner explosion-proof plate, the inner explosion-proof plate is connected with the mounting plate through bolts, and an arc-shaped groove is formed in the surface of the mounting plate;
The heat insulation mechanism comprises a foam aluminum plate, and the foam aluminum plate is connected with a reinforcing rib.
Preferably, the door frame has a small inner opening and a large outer opening.
The inner opening of the door frame is small, the outer opening is large, the bolt connection part of the inner explosion-proof plate can be protected, and the connection part is prevented from being directly impacted by explosion.
Preferably, the locking mechanism comprises an outer explosion-proof plate, a hand wheel is connected to the surface of the outer explosion-proof plate, a bayonet lock is connected to the side face of the outer explosion-proof plate, and a square groove is formed in the inner side face of the outer explosion-proof plate.
The explosion-proof door can be locked on the door frame through the locking mechanism, the door frame cannot be separated, and the explosion-proof protection effect of the explosion-proof door is guaranteed.
Preferably, bolt holes are formed in the positions, corresponding to the bolts, of the mounting plate.
Bolt holes are formed in the mounting plate at positions corresponding to the bolts, so that the inner explosion-proof plate can be assembled on the mounting plate by the bolts, and the deformed inner explosion-proof plate is convenient to replace.
Preferably, the arc-shaped groove is deep in the middle and shallow on two sides.
The shape of the arc-shaped groove accords with the rule of the forced deformation of the inner explosion-proof plate, so that the inner explosion-proof plate deforms to absorb energy generated by explosion, and the influence on the heat insulation mechanism and the locking mechanism is reduced.
Preferably, the foamed aluminum plate and the reinforcing ribs are arranged in the square groove.
Install in the square groove through foamed aluminum plate and strengthening rib, when guaranteeing explosion vent intensity, utilize foamed aluminum plate's thermal-insulated nature, make the explosion vent can isolate the heat that the explosion produced, be favorable to alleviateing the whole weight of explosion vent simultaneously.
Compared with the prior art, the utility model has the following beneficial effects:
1. This safe and reliable's explosion vent connects interior explosion-proof board on the mounting panel through the bolt, and convenient change when interior explosion-proof board warp, the arc wall makes interior explosion-proof board can warp the absorption energy simultaneously, reduces the influence of explosion to other structures of explosion door plant, extension explosion vent's life.
2. This safe and reliable's explosion vent, when guaranteeing explosion vent intensity through foamed aluminum plate and strengthening rib, make the explosion vent can isolate the heat that the explosion produced, lighten the whole weight of explosion vent simultaneously, make things convenient for the explosion vent to open and close.
Drawings
FIG. 1 is a schematic view of the explosion structure of a fan according to the present utility model;
FIG. 2 is a schematic view of the front structure of the door leaf according to the present utility model;
FIG. 3 is a schematic view of a door mounting plate structure of the present utility model;
FIG. 4 is a schematic view of a front perspective structure of the present utility model;
Fig. 5 is a schematic view of a rear perspective structure of the present utility model.
Wherein: 1. a door frame; 2. an assembly mechanism; 21. an inner explosion-proof panel; 22. a bolt; 23. a mounting plate; 24. an arc-shaped groove; 3. a heat insulation mechanism; 31. a foam aluminum plate; 32. reinforcing ribs; 4. a locking mechanism; 41. an outer explosion-proof panel; 42. a hand wheel; 43. a bayonet lock; 44. and (5) a square groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, a safe and reliable explosion-proof door comprises a door frame 1, wherein an assembling mechanism 2 is connected inside the door frame 1, the assembling mechanism 2 is connected with a heat insulation mechanism 3, and the heat insulation mechanism 3 is connected with a locking mechanism 4;
The assembly mechanism 2 comprises an inner explosion-proof plate 21, the inner explosion-proof plate 21 is connected with a mounting plate 23 through a bolt 22, and an arc-shaped groove 24 is formed in the surface of the mounting plate 23;
the heat insulating mechanism 3 comprises a foamed aluminum plate 31, and the foamed aluminum plate 31 is connected with a reinforcing rib 32.
Specifically, the door frame 1 has a small opening on the inner side and a large opening on the outer side.
Through above-mentioned technical scheme, door frame 1 inboard opening is little, and the outside opening is big, can protect the bolt 22 junction of interior explosion-proof board 21, avoids the junction directly to receive the impact of explosion.
Specifically, the locking mechanism 4 comprises an outer explosion-proof plate 41, a hand wheel 42 is connected to the surface of the outer explosion-proof plate 41, a bayonet lock 43 is connected to the side face of the outer explosion-proof plate 41, and a square groove 44 is formed in the inner side face of the outer explosion-proof plate 41.
Through above-mentioned technical scheme, locking mechanism 4 makes the explosion-proof door can lock on door frame 1, can not take place to break away from with door frame 1, guarantees the explosion-proof protection effect of explosion-proof door.
Specifically, bolt holes are formed in the mounting plate 23 corresponding to the bolts 22.
Through the technical scheme, the bolt holes are formed in the mounting plate 23 corresponding to the bolts 22, so that the inner explosion-proof plate 21 can be assembled on the mounting plate 23 by using the bolts 22, and the deformed inner explosion-proof plate 21 is convenient to replace.
Specifically, the arcuate slot 24 is shallow on both sides of the middle depth.
Through the technical scheme, the shape of the arc-shaped groove 24 accords with the rule of the stress deformation of the inner explosion-proof plate 21, so that the inner explosion-proof plate 21 deforms to absorb energy generated by explosion, and the influence on the heat insulation mechanism 3 and the locking mechanism 4 is reduced.
Specifically, the foamed aluminum plate 31 and the reinforcing ribs 32 are installed in the square groove 44.
Through above-mentioned technical scheme, foam aluminum plate 31 and strengthening rib 32 are installed in square groove 44, when guaranteeing explosion-proof door intensity, utilize foam aluminum plate 31's thermal-insulated nature, make the explosion-proof door can isolate the heat that the explosion produced, are favorable to alleviateed explosion-proof door's whole weight simultaneously.
When the explosion-proof door is used, the explosion-proof door is installed, the hand wheel 42 is rotated, the bayonet lock 43 is driven to be clamped into the door frame 1, the explosion-proof door is locked, when the explosion-proof door is exploded, the inner explosion-proof plate 21 is impacted to deform towards the arc-shaped groove 24, the reinforcing ribs 32 increase the strength of the outer explosion-proof plate 41, the outer explosion-proof plate 41 is prevented from deforming, meanwhile, the foam aluminum plate 31 insulates heat generated by explosion, after the explosion is finished, the hand wheel 42 can be rotated to open the explosion-proof door, the deformed inner explosion-proof plate 21 is taken down by the bolts 22, the novel inner explosion-proof plate 21 is installed on the installation plate 23, the service life of the explosion-proof door is prolonged, and the maintenance cost of the explosion-proof door is saved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a safe and reliable's explosion vent, includes door frame (1), its characterized in that: the door frame (1) is internally connected with an assembling mechanism (2), the assembling mechanism (2) is connected with a heat insulation mechanism (3), and the heat insulation mechanism (3) is connected with a locking mechanism (4);
the assembly mechanism (2) comprises an inner explosion-proof plate (21), the inner explosion-proof plate (21) is connected with a mounting plate (23) through a bolt (22), and an arc-shaped groove (24) is formed in the surface of the mounting plate (23);
The heat insulation mechanism (3) comprises a foam aluminum plate (31), and the foam aluminum plate (31) is connected with a reinforcing rib (32).
2. A safe and reliable explosion vent as set forth in claim 1, wherein: the door frame (1) is small in inner opening and large in outer opening.
3. A safe and reliable explosion vent as set forth in claim 1, wherein: the locking mechanism (4) comprises an outer explosion-proof plate (41), a hand wheel (42) is connected to the surface of the outer explosion-proof plate (41), a bayonet lock (43) is connected to the side face of the outer explosion-proof plate (41), and a square groove (44) is formed in the inner side face of the outer explosion-proof plate (41).
4. A safe and reliable explosion vent as set forth in claim 1, wherein: bolt holes are formed in the positions, corresponding to the bolts (22), of the mounting plates (23).
5. A safe and reliable explosion vent as set forth in claim 1, wherein: the arc-shaped groove (24) is deep in the middle and shallow on two sides.
6. A safe and reliable explosion vent as set forth in claim 3, wherein: the foam aluminum plate (31) and the reinforcing ribs (32) are arranged in the square groove (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322132200.XU CN220955330U (en) | 2023-08-09 | 2023-08-09 | Safe and reliable explosion door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322132200.XU CN220955330U (en) | 2023-08-09 | 2023-08-09 | Safe and reliable explosion door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220955330U true CN220955330U (en) | 2024-05-14 |
Family
ID=91017449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322132200.XU Active CN220955330U (en) | 2023-08-09 | 2023-08-09 | Safe and reliable explosion door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220955330U (en) |
-
2023
- 2023-08-09 CN CN202322132200.XU patent/CN220955330U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |