CN111535617A - 3D printing explosion-proof isolation room and preparation method thereof - Google Patents
3D printing explosion-proof isolation room and preparation method thereof Download PDFInfo
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- CN111535617A CN111535617A CN202010341891.2A CN202010341891A CN111535617A CN 111535617 A CN111535617 A CN 111535617A CN 202010341891 A CN202010341891 A CN 202010341891A CN 111535617 A CN111535617 A CN 111535617A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
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- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a 3D printing explosion-proof isolation house which comprises a first isolation wall, wherein a second isolation wall is arranged inside the first isolation wall, and the first isolation wall and the second isolation wall are in the same geometric center. The explosion-proof isolation house consisting of the first isolation wall, the second isolation wall, the first roof, the second isolation house and the explosion-proof partition can isolate the hazard source in the environment from people. When the external world explodes and produces the shock wave, first division wall can absorb the few impulsive force that certain shock wave brought, and the explosion-proof wall can absorb most shock wave, reduces the destruction that the shock wave produced the second division wall, and the second division wall plays the effect of protection to isolated personnel's safety. The manufacturing method has the advantages that the printing speed is high, the mechanism of the printed explosion-proof isolation house is stable, the shock wave resistance capability is high, personnel can be well isolated from the dangerous environment, and a good isolation protection effect is achieved.
Description
Technical Field
The invention relates to the technical field of 3D printing, in particular to a 3D printing explosion-proof isolation room and a preparation method thereof.
Background
The 3D printing technology has a wide application range, wherein the printing technology is applied to printing explosion-proof isolation houses, and the existing isolation houses are used for isolating dangerous factors or dangerous sources in the environment and isolating and protecting personnel from the dangerous environment.
Especially in explosive atmospheres, there are often hazardous materials present and may be an environment that forms an explosive mixture with air. The explosion dangerous environment is divided into gas explosion dangerous environment, steam explosion dangerous environment and dust and fiber explosion dangerous environment, and once the dangerous substances explode, great damage is caused to the personal safety.
At present, there are many methods for isolating personnel from dangerous environments, for example, isolating houses, but isolating houses are formed by common building construction methods and constructions, and domestic isolating houses which are safe and explosion-proof by printing through a 3D printing technology are not realized.
Disclosure of Invention
Aiming at the technical problem, the invention provides a 3D printing explosion-proof isolation room which is rapidly printed by utilizing a 3D printing technology.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a 3D prints explosion-proof isolation room, includes first division wall, and first isolation is for sealing the division wall. The inside of first division wall is provided with the second division wall, and first division wall and second division wall are with geometric center. The top of first division wall is provided with first roof and 2 second roofs respectively, and first roof is "people" font, and the second roof becomes "triangle", and the leading edge and a second roof of first roof are connected. The rear edge of the first roof is connected to another second roof. An explosion-proof partition is arranged between the first isolation wall and the second isolation wall and used for preventing shock waves generated by the external environment. Explosion vents are respectively installed on the first isolation wall and the second isolation wall and used for preventing impact force generated by the external environment from entering the isolation room.
Compared with the prior art, the invention has the following advantages: the explosion-proof isolation house formed by the first isolation wall, the second isolation wall, the first roof, the second isolation house and the explosion-proof isolation wall can isolate the hazard source in the environment from people. When the external world explodes and produces the shock wave, first division wall can absorb the few impulsive force that certain shock wave brought, and the explosion-proof wall can absorb most shock wave, reduces the destruction that the shock wave produced the second division wall, and the second division wall plays the effect of protection to isolated personnel's safety.
More preferably: the distance between the center of the second partition wall and the surrounding wall is smaller than the distance between the center of the first partition wall and the surrounding wall.
By adopting the technical scheme, the explosion-proof buffer space is conveniently reserved.
More preferably: the explosion-proof partition is wave-shaped.
By adopting the technical scheme, the wavy explosion-proof partition has good variable buffer effect, can absorb shock waves generated by explosion of a hazard source in the external environment, and can directly avoid the harm of the shock waves to a human body.
More preferably: the explosion door adopts a panel turnover type explosion door.
Adopt above-mentioned technical scheme, when the danger source of external environment explodes and produces the shock wave, the explosion vent adopts self-closing's mode, blocks the shock wave in the environment, isolates personnel and dangerous environment, protects personal safety, plays the effect of explosion-proof isolation.
The method is further optimized as follows: the shape of the first partition wall is any one of triangle, circle, square or ellipse.
By adopting the technical scheme, the partition wall meeting the requirements can be built according to the actual environment.
The method is further optimized as follows: the first isolation wall, the second isolation wall, the first roof and the second roof are all made of fiber cement.
By adopting the technical scheme, the fiber cement has good setting speed and good fire resistance. .
The method is further optimized as follows: and the explosion door automatically closes.
Adopt above-mentioned technical scheme, when the danger source of external environment explodes and produces the shock wave, the explosion vent adopts self-closing's mode, blocks the shock wave in the environment, isolates personnel and dangerous environment, protects personal safety, plays the effect of explosion-proof isolation.
The invention also discloses a preparation method of the 3D printing explosion-proof isolation house, which comprises the following steps:
and (5) preparing cement mortar to obtain a fiber cement mixture.
And (3) loading the fiber cement mixture into a 3D printer.
And calling a preset model and a program corresponding to the 3D printing explosion-proof isolation room on the computer.
And opening the 3D printer, and starting to print the first isolation wall, the second isolation wall and the explosion-proof partition of the isolation room.
By adopting the technical scheme, the explosion-proof isolation room is printed by the method in the 3D mode, the printing speed is high, the mechanism for isolating the room is stable, the shock wave resistance is high, personnel can be well isolated from the dangerous environment, and a good isolation protection effect is achieved.
The method is further optimized as follows: and when the first partition wall and the second partition wall are printed, the Z-shaped tracks are adopted for superposition printing.
By adopting the technical scheme, the printed wall body structure is stable and firm as the Z-shaped tracks are overlapped layer by layer.
The method is further optimized as follows: printing the track of the explosion-proof partition is carried out in a sine wave shape.
By adopting the technical scheme, the effect of printing the wavy explosion-proof partition is achieved, and the shock wave resistance of the isolation house is enhanced.
Drawings
FIG. 1 is a schematic structural diagram of the present embodiment;
in the figure: 1-a first separation wall; 2-a second partition wall; 3-a first roof; 4-a second roof; 5-explosion-proof partition; 6-explosion vent.
Detailed Description
The invention is further described below with reference to fig. 1.
A3D printing explosion-proof isolation room is used for isolating people from danger sources in the environment in a dangerous environment. As shown in fig. 1, a first partition wall 1 is included. The first isolation wall 1 is a closed isolation wall, the second isolation wall 2 is arranged inside the first isolation wall 1, the first isolation wall 1 and the second isolation wall 2 are in the same geometric center, and the distance between the center of the second isolation wall 2 and the surrounding wall is smaller than the distance between the center of the first isolation wall and the surrounding wall so as to leave an explosion-proof buffering space. The first roof 3 and 2 second roofs 4 are respectively arranged above the first partition wall 1, the first roof 3 is in a herringbone shape, the second roofs 4 are in a triangular shape, the front edge of the first roof 3 is connected with the second roof 4 in the front edge, and the rear edge of the first roof 3 is connected with the other second roof 4. An explosion-proof partition 5 is arranged between the first partition wall 1 and the second partition wall 2, and the explosion-proof partition is used for preventing shock waves generated by the external environment. The anti-explosion partition 5 is wavy, and the wavy anti-explosion partition 5 has a good variable buffer effect, can absorb shock waves generated by explosion of a hazard source in the external environment, and can directly avoid the damage of the shock waves to a human body. Explosion doors 6 are respectively installed on the first isolation wall 1 and the second isolation wall 2, and the explosion doors 6 are used for preventing impact force generated by the external environment from entering an isolation room. Explosion-proof door 6 adopts panel turnover explosion-proof door among the prior art, and when the danger source of external environment explodes and produces the shock wave, explosion-proof door 6 adopts self-closing's mode, blocks the shock wave in the environment, isolates personnel and dangerous environment, protects personal safety, plays the effect of explosion-proof isolation.
The rear edge of the first roof 3 is connected to the rear second roof 4, and the bottom of the first roof 3 is in contact with the upper edges of the left and right sides of the first partition wall 1. The bottom of the second roof 4 is in contact with the upper edges of the front and rear sides of the first partition wall 1. Thus, the first roof 3 and the second roof 4 are all in full contact with the periphery of the first partition wall 1, and the first roof 3, the second roof 4 and the inside of the first partition wall 4 form a closed space to play a role of isolation.
The shape of the first partition wall 1 may be any one of a triangle, a circle, a square or an ellipse, and the partition wall may be constructed to meet the requirements according to the actual environment. The shape of the second isolation wall 2 may be the same as or different from that of the first isolation wall 1, and in this embodiment, the shape of the first isolation wall 1 is the same as that of the second isolation wall 2, and both are square. Air conditioner mounting holes and scavenger fan mounting holes have all been seted up on first division wall 1 and the second division wall 2, and the air conditioner mounting hole is used for installing the air conditioner, realizes for keeping apart indoor cooling or intensification. The mounting hole of the ventilation fan is used for mounting an air conditioner, so that ventilation in the isolation room is realized.
The material of first divider wall 1, second divider wall 2, first roof 3 and second roof 4 all chooses for use is fiber cement, and fiber cement has good setting speed, has good back-fire relief performance simultaneously. The concrete is prepared by mixing cement, fine aggregate, water, lime, an active admixture and an additive according to a certain proportion to prepare mortar and printing the mortar by a 3D printer. Wherein, the cement: fine aggregate: the proportion of water is 1: 3: 0.6, the fine aggregate is a mixture of sand and stones.
The explosion-proof isolation house formed by the first isolation wall 1, the second isolation wall 2, the first roof, the second isolation house 3 and the explosion-proof isolation wall 5 can isolate the hazard source in the environment from people. When the external world explodes and produces the shock wave, first division wall 1 can absorb the few impulsive force that certain shock wave brought, and explosion-proof wall 5 can absorb most shock waves, reduces the destruction that the shock wave produced second division wall 2, and second division wall 2 plays the effect of protection to isolated personnel's safety.
A preparation method of a 3D printing explosion-proof isolation room specifically comprises the following steps:
preparing cement mortar, obtaining a fiber cement mixture, and preparing cement, fine aggregate, water, lime, an active admixture and an additive into mortar according to the proportion of the fiber cement in the prior art, wherein the main raw material cement is as follows: fine aggregate: the proportion of water is 1: 3: 0.6, the fine aggregate is a mixture of sand and stones.
And (3) loading the fiber cement mixture into a 3D printer.
And calling a preset model and a program corresponding to the 3D printing explosion-proof isolation room on the computer, printing a preset model simulation model corresponding to the explosion-proof isolation room, wherein the program is a printed program written according to the simulation model.
And opening the 3D printer and starting to print the explosion-proof isolation room. In the printing process, the Z-shaped tracks are adopted for printing when the first isolation wall 1 and the second isolation wall 2 are printed, and the Z-shaped tracks are adopted for stacking layer by layer to ensure that the printed wall body structure is stable and firm. The tracks of the printing explosion-proof partition 5 are printed in a superposed mode in a sine wave shape, the effect of printing the wavy explosion-proof partition 5 is achieved, and the shock wave resistance of the isolation house is enhanced.
By utilizing the 3D printer, air conditioner mounting holes or ventilator mounting holes can be reserved on the first isolation wall 1 and the second isolation wall 2 respectively, and the air conditioner mounting holes are used for mounting an air conditioner, so that the temperature reduction or temperature rise in an isolation room is realized. The mounting hole of the ventilation fan is used for mounting an air conditioner, so that ventilation in the isolation room is realized.
By the method, the 3D printing explosion-proof isolation room is high in printing speed, the isolation room mechanism is stable, the shock wave resistance is high, personnel can be well isolated from the dangerous environment, and a good isolation protection effect is achieved.
The present embodiment is only for explaining the invention, and it is not limited to the invention, and those skilled in the art can make modifications to the embodiment as necessary without inventive contribution after reading the present specification, but all of them are protected by the patent law within the scope of the present invention.
Claims (10)
1. The utility model provides an explosion-proof isolation room of 3D printing which characterized in that: the partition wall comprises a first partition wall, wherein the first partition wall is a closed partition wall; a second partition wall is arranged in the first partition wall, and the first partition wall and the second partition wall are in the same geometric center; a first roof and 2 second roofs are respectively arranged above the first partition wall, the first roof is in a herringbone shape, the second roofs are in a triangular shape, and the front edge of the first roof is connected with one second roof; the rear edge of the first roof is connected with the other second roof; an explosion-proof partition is arranged between the first partition wall and the second partition wall and is used for preventing shock waves generated by the external environment; explosion vents are respectively installed on the first isolation wall and the second isolation wall and used for preventing impact force generated by the external environment from entering the isolation room.
2. The 3D printed explosion-proof isolation booth according to claim 1, wherein: the distance between the center of the second partition wall and the surrounding wall is smaller than the distance between the center of the first partition wall and the surrounding wall.
3. The 3D printed explosion-proof isolation booth according to claim 1, wherein: the explosion-proof partition is wave-shaped.
4. The 3D printed explosion-proof isolation booth according to claim 1, wherein: the explosion door adopts a panel turnover type explosion door.
5. The 3D printed explosion-proof isolation booth according to claim 1, wherein: the shape of the first partition wall is any one of a triangle, a circle, a square or an ellipse.
6. The 3D printed explosion-proof isolation booth according to claim 1, wherein: the first isolation wall, the second isolation wall, the first roof and the second roof are all made of fiber cement.
7. The 3D printed explosion-proof isolation booth according to claim 1, wherein: and the explosion door is automatically closed.
8. A preparation method of a 3D printing explosion-proof isolation room is characterized by comprising the following steps: the method comprises the following steps:
preparing cement mortar to obtain a fiber cement mixture;
loading the fiber cement mixture into a 3D printer;
calling a preset model and a program corresponding to the isolation room in a 3D printing mode on a computer;
and opening the 3D printer, and starting to print the first isolation wall, the second isolation wall and the explosion-proof partition of the isolation room.
9. The method for preparing the 3D printing explosion-proof isolation room as claimed in claim 8, wherein the method comprises the following steps: and when the first partition wall and the second partition wall are printed, the Z-shaped tracks are adopted for superposition printing.
10. The method for preparing the 3D printing explosion-proof isolation room as claimed in claim 8, wherein the method comprises the following steps: printing the track of the explosion-proof partition is carried out in a sine wave shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010341891.2A CN111535617A (en) | 2020-04-27 | 2020-04-27 | 3D printing explosion-proof isolation room and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010341891.2A CN111535617A (en) | 2020-04-27 | 2020-04-27 | 3D printing explosion-proof isolation room and preparation method thereof |
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| CN111535617A true CN111535617A (en) | 2020-08-14 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1687543A (en) * | 2005-04-22 | 2005-10-26 | 大连理工大学 | Method for designing blast wall with multiplayer composite structure |
| KR20150014561A (en) * | 2013-07-29 | 2015-02-09 | 한국기계연구원 | A Sandwich plate comprising truss-structure and A manufacturing method of the same |
| CN207314920U (en) * | 2017-10-12 | 2018-05-04 | 江西省李渡烟花销售有限公司 | A kind of fireworks shop overall structure |
| CN108104515A (en) * | 2018-01-10 | 2018-06-01 | 二工防爆科技股份有限公司 | Positive voltage type anti-explosion room |
| US20190271163A1 (en) * | 2018-03-02 | 2019-09-05 | Lee Wang | Method and Apparatus for Wall Planks |
| CN110331887A (en) * | 2019-08-01 | 2019-10-15 | 河北昊瑞坤数字科技有限公司 | A kind of multifunctional all 3D printing building enclosure wall |
-
2020
- 2020-04-27 CN CN202010341891.2A patent/CN111535617A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1687543A (en) * | 2005-04-22 | 2005-10-26 | 大连理工大学 | Method for designing blast wall with multiplayer composite structure |
| KR20150014561A (en) * | 2013-07-29 | 2015-02-09 | 한국기계연구원 | A Sandwich plate comprising truss-structure and A manufacturing method of the same |
| CN207314920U (en) * | 2017-10-12 | 2018-05-04 | 江西省李渡烟花销售有限公司 | A kind of fireworks shop overall structure |
| CN108104515A (en) * | 2018-01-10 | 2018-06-01 | 二工防爆科技股份有限公司 | Positive voltage type anti-explosion room |
| US20190271163A1 (en) * | 2018-03-02 | 2019-09-05 | Lee Wang | Method and Apparatus for Wall Planks |
| CN110331887A (en) * | 2019-08-01 | 2019-10-15 | 河北昊瑞坤数字科技有限公司 | A kind of multifunctional all 3D printing building enclosure wall |
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Application publication date: 20200814 |