CN213297723U - Multilayer heat-insulation double-open type explosion door - Google Patents
Multilayer heat-insulation double-open type explosion door Download PDFInfo
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- CN213297723U CN213297723U CN202020848434.8U CN202020848434U CN213297723U CN 213297723 U CN213297723 U CN 213297723U CN 202020848434 U CN202020848434 U CN 202020848434U CN 213297723 U CN213297723 U CN 213297723U
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- explosion vent
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Abstract
The utility model relates to the technical field of explosion vents, in particular to a multilayer heat-insulation double-open type explosion vent, which comprises a door frame, wherein the explosion vent is symmetrically arranged in the door frame, and a first groove, a second groove and a third groove are sequentially arranged in the explosion vent; be equipped with first heat insulating board in the first recess, be equipped with the second heat insulating board in the second recess, be equipped with the third heat insulating board in the third recess, one side of explosion vent is equipped with a plurality of heat dissipation posts, and the upper and lower both sides of explosion vent all are equipped with a plurality of brushes, and both sides just are located bottom department and all are equipped with the fixed plate around the explosion vent, the utility model discloses a first heat insulating board, second heat insulating board and the third heat insulating board that set up carry out the separation many times with external heat energy, guarantee the unable back that transmits the door of heat energy, avoid indoor temperature rising, make the explosion vent have the thermal-insulated effect of multilayer, simultaneously, the heat dissipation post can be with in the heat energy of explosion vent is scattered the air, make the heat energy on the explosion vent reduce, avoid the heat energy on the explosion.
Description
Technical Field
The utility model relates to an explosion vent technical field specifically is a thermal-insulated double open type explosion vent of multilayer.
Background
The explosion door is used for resisting accidental explosion of devices outside the industrial building, ensuring the life safety of personnel and the integrity of equipment inside the industrial building and being not damaged by explosion shock waves; effectively prevent the continuation of explosion hazards. The special industrial steel plate is manufactured according to strictly set mechanical data and is matched with high-performance hardware fittings, so that the steel plate is more practical and attractive to use, and the life and property safety is guaranteed.
In the prior art, after the double-open explosion vent is closed, external heat energy can be transmitted to the indoor space through the explosion vent to cause indoor temperature rise, and the explosion vent does not have a heat insulation effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a thermal-insulated double open explosion vent of multilayer to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a multilayer heat-insulation double-open type explosion door comprises a U-shaped door frame, wherein the explosion door is symmetrically arranged in the door frame, and a first groove, a second groove and a third groove are sequentially formed in the explosion door; the explosion-proof door is characterized in that a first heat insulation plate is arranged in the first groove, a second heat insulation plate is arranged in the second groove, a third heat insulation plate is arranged in the third groove, U-shaped handles are symmetrically arranged on the front side and the rear side of the explosion-proof door, a plurality of heat dissipation columns are arranged on one side, close to the outside, of the explosion-proof door, a plurality of hairbrushes are arranged on the upper side and the lower side of the explosion-proof door, fixing plates are arranged on the front side and the rear side of the explosion-proof door and located at the bottom end, an arc-shaped groove is formed in one side, far away from the explosion.
Preferably, the first groove is equal to the first heat insulation plate in size, the second groove is equal to the second heat insulation plate in size, and the third groove is equal to the third heat insulation plate in size.
Preferably, the explosion-proof door is hinged to the door frame, one side, close to each other, of each of the two explosion-proof doors is arc-surface-shaped, and the rubber pad is tightly bonded with the explosion-proof door.
Preferably, the handle is closely bonded with the explosion door, the hairbrush is closely bonded with the explosion door, and the heat dissipation column is closely welded with the explosion door.
Preferably, the bottom end of the bottom brush of the explosion-proof door and the bottom of the fixing plate are on the same horizontal plane.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this thermal-insulated double open explosion vent of multilayer carries out the separation many times with external heat energy through first heat insulating board, second heat insulating board and the third heat insulating board that sets up, guarantees the unable back that transmits the door of external heat energy, avoids indoor temperature to rise, makes the explosion vent have the thermal-insulated effect of multilayer.
2. The multilayer heat-insulation double-open type explosion door has the advantages that through the arranged hairbrush, the fixing plate and the heat dissipation column, the hairbrush can fill gaps among the explosion door, the door frame and the ground, hot air is prevented from permeating into a room, sand and stones on the ground can be removed through the fixing plate, and the hairbrush is prevented from being damaged; the heat energy on the explosion-proof door can be transferred to the heat dissipation column, so that the heat dissipation column can be blown away by wind in the air, the heat energy on the explosion-proof door is reduced, and the heat energy on the explosion-proof door is prevented from being transferred to the indoor space.
Drawings
FIG. 1 is a schematic structural view of the opening of two explosion vents in the present invention;
FIG. 2 is a schematic structural view of the closing of two explosion-proof doors of the rice of the present invention;
FIG. 3 is a schematic view of the internal structure of the explosion vent of the present invention;
fig. 4 is an enlarged schematic structural view of a in fig. 3 according to the present invention;
fig. 5 is a schematic sectional view of the explosion vent of the present invention.
The various reference numbers in the figures mean:
a doorframe 1;
an explosion vent 2; a first groove 21; a second groove 22; a third groove 23; a rubber pad 24;
a first heat insulating board 3;
a second heat insulating board 4;
a third heat insulating board 5;
a handle 6;
a heat dissipation column 7;
a brush 8;
a fixed plate 9; an arc-shaped slot 91.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-5, the present invention provides a technical solution:
a multilayer heat-insulation double-open type explosion door comprises a U-shaped door frame 1, wherein an explosion door 2 is symmetrically arranged in the door frame 1, and a first groove 21, a second groove 22 and a third groove 23 are sequentially formed in the explosion door 2; be equipped with first heat insulating board 3 in the first recess 21, be equipped with second heat insulating board 4 in the second recess 22, be equipped with third heat insulating board 5 in the third recess 23, bilateral symmetry is equipped with the handle 6 that is the U-shaped around explosion vent 2, explosion vent 2 is close to external one side and is equipped with a plurality of heat dissipation posts 7, explosion vent 2's upper and lower both sides all are equipped with a plurality of brushes 8, both sides just are located bottom department and all are equipped with fixed plate 9 around explosion vent 2, the arc wall 91 has been seted up to one side that explosion vent 2 was kept away from to fixed plate 9, one side that two explosion vent 2 are close to each other all is equipped with rubber pad.
Specifically, the first groove 21 is equal to the first heat insulation plate 3 in size, the second groove 22 is equal to the second heat insulation plate 4 in size, and the third groove 23 is equal to the third heat insulation plate 5 in size, so that the stability of the structure is ensured; the first heat insulation plate 3 is made of foam plastic, and the second heat insulation plate 4 is made of superfine glass wool; the third heat insulating board 5 adopts the asbestos material, guarantees that the third heat insulating board 5 can completely cut off the transmission of heat energy for the first time, and the transmission of the isolated heat energy that the second heat insulating board 4 can once more, and the transmission of first heat insulating board 3 can completely cut off heat energy, guarantees that external heat energy can't pass through explosion vent 2 and transmit indoor, makes explosion vent 2 have thermal-insulated effect to can many times isolated heat energy.
Further, explosion vent 2 is articulated with door frame 1, guarantee that two explosion vent 2 can use articulated department as the axle center and rotate, one side that two explosion vent 2 are close to each other is the arc surface form, guarantee that two explosion vent 2 can the mutual contact closure, and seal door frame 1, prevent that steam from getting into indoorly, rubber pad 24 closely bonds with explosion vent 2, rubber pad 24 has certain elasticity, two explosion vent 2 contact closure each other, can compress rubber pad 24, guarantee that there is not the space between two explosion vent 2, avoid in the steam infiltration room, and simultaneously, rubber pad 24 can isolated the transmission of heat energy.
Specifically, the handle 6 is tightly bonded with the explosion door 2, the hairbrush 8 is tightly bonded with the explosion door 2, and the heat dissipation column 7 is tightly welded with the explosion door 2, so that the stability of the whole structure is ensured; the handle 6 is held by hands, so that the two explosion-proof doors 2 can rotate by taking the hinged part as an axis, and the two explosion-proof doors 2 are closed or opened; the heat dissipation column 7 can enable heat energy on the explosion door 2 to be transmitted to the heat dissipation column 7, and air flow in the outside air can take away the heat energy on the heat dissipation column 7 through the heat dissipation column 7, so that the heat energy on the explosion door 2 is gradually reduced, and the heat energy on the explosion door 2 is prevented from being transmitted to the indoor space.
Furthermore, the bottom end of the hairbrush 8 at the bottom of the explosion door 2 and the bottom of the fixing plate 9 are on the same horizontal plane, meanwhile, the top end of the hairbrush 8 at the top of the explosion door 2 is contacted with the door frame 1, and the hairbrushes 8 can form a sealing layer, so that external air is prevented from entering a room through gaps among the explosion door 2, the ground and the door frame 1; the fixed plate 9 can remove sand and stones on the ground, and the brush 8 is prevented from being damaged.
When the multilayer heat-insulation double-open type explosion door is used, the handle 6 is held by a hand, the two explosion doors 2 rotate by taking the hinged part as an axis, and the two explosion doors 2 are closed; in the process of closing the two explosion doors 2, the two rubber pads 24 are extruded by the two explosion doors 2, the rubber pads 24 become thinner, and meanwhile, the brush 8 at the top of the explosion door 2 is positioned in the door frame 1 to fill the gap between the explosion door 2 and the door frame 1; in the process that the fixing plate 9 rotates along with the explosion-proof door 2, sand and stones on the bottom surface can be removed, and the brush 8 at the bottom of the explosion-proof door 2 is prevented from being damaged; after two explosion vents 2 are closed, the door frame 1 of the explosion vent 2 is sealed, external hot air is prevented from entering the interior of the explosion vent, heat energy on the explosion vent 2 can be separated by the first heat insulation plate 3, the second heat insulation plate 4 and the third heat insulation plate 5 for multiple times, the back face of the explosion vent is guaranteed to be incapable of transmitting the external heat energy, the indoor temperature rise is avoided, and the explosion vent has the multilayer heat insulation effect.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a thermal-insulated double open explosion vent of multilayer, is including door frame (1) that is the U-shaped, its characterized in that: explosion doors (2) are symmetrically arranged in the door frame (1), and a first groove (21), a second groove (22) and a third groove (23) are sequentially formed in each explosion door (2); be equipped with first heat insulating board (3) in first recess (21), be equipped with second heat insulating board (4) in second recess (22), be equipped with third heat insulating board (5) in third recess (23), bilateral symmetry is equipped with handle (6) that are the U-shaped around explosion vent (2), one side that explosion vent (2) are close to the external world is equipped with a plurality of heat dissipation posts (7), the upper and lower both sides of explosion vent (2) all are equipped with a plurality of brushes (8), both sides just are located bottom department and all are equipped with fixed plate (9) around explosion vent (2), arc wall (91) have been seted up to one side that explosion vent (2) were kept away from in fixed plate (9), two one side that explosion vent (2) are close to each other all is equipped with rubber pad (24).
2. The thermally insulated, double open, multilayer explosion vent of claim 1, wherein: the size of the first groove (21) is equal to that of the first heat insulation plate (3), the size of the second groove (22) is equal to that of the second heat insulation plate (4), and the size of the third groove (23) is equal to that of the third heat insulation plate (5).
3. The thermally insulated, double open, multilayer explosion vent of claim 1, wherein: the explosion-proof door (2) is hinged to the door frame (1), one side, close to each other, of each two explosion-proof doors (2) is arc-surface-shaped, and the rubber pads (24) are tightly bonded with the explosion-proof doors (2).
4. The thermally insulated, double open, multilayer explosion vent of claim 1, wherein: the handle (6) is tightly bonded with the explosion-proof door (2), the hairbrush (8) is tightly bonded with the explosion-proof door (2), and the heat dissipation column (7) is tightly welded with the explosion-proof door (2).
5. The thermally insulated, double open, multilayer explosion vent of claim 1, wherein: the bottom end of the brush (8) at the bottom of the explosion-proof door (2) and the bottom of the fixing plate (9) are on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020848434.8U CN213297723U (en) | 2020-05-20 | 2020-05-20 | Multilayer heat-insulation double-open type explosion door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020848434.8U CN213297723U (en) | 2020-05-20 | 2020-05-20 | Multilayer heat-insulation double-open type explosion door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213297723U true CN213297723U (en) | 2021-05-28 |
Family
ID=75983892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020848434.8U Active CN213297723U (en) | 2020-05-20 | 2020-05-20 | Multilayer heat-insulation double-open type explosion door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213297723U (en) |
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2020
- 2020-05-20 CN CN202020848434.8U patent/CN213297723U/en active Active
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