CN215595396U - Fire door is prevented to intelligence building steel construction - Google Patents
Fire door is prevented to intelligence building steel construction Download PDFInfo
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- CN215595396U CN215595396U CN202120920911.1U CN202120920911U CN215595396U CN 215595396 U CN215595396 U CN 215595396U CN 202120920911 U CN202120920911 U CN 202120920911U CN 215595396 U CN215595396 U CN 215595396U
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Abstract
The utility model provides an intelligent building steel structure fireproof door, which relates to the technical field of fireproof doors and comprises a door body, wherein an opening is formed in one side of the door body, the door body is of an internal hollow structure, a supporting frame is arranged in the door body, an asbestos net is arranged on the inner wall of the door body, a front handle is fixedly arranged on the front side of the door body, a back handle is fixedly arranged on the back side of the door body, the front side of the door body is rotatably connected with a door frame through a hinge, a baffle is arranged on the inner side of the door frame, a pressure sensor is arranged on one side of the baffle, a door closer is fixedly arranged on one side of the top of the door frame, alarms are arranged on two sides of the door body, and warning lamps are fixedly arranged on the tops of the two alarms. This kind of fire door is prevented to intelligence building steel construction cooperatees through being provided with pressure sensors and siren, realizes the control to the state of the door body, is provided with opening and explosion-proof glass simultaneously, and people's permeable explosion-proof glass looks over the particular case of a body opposite side before the door body is opened.
Description
Technical Field
The utility model relates to the technical field of fireproof doors, in particular to an intelligent building steel structure fireproof door.
Background
A fire door is a door that can meet the requirements of fire stability, integrity and thermal insulation within a certain period of time. It is a fire-proof partition with certain fire resistance, which is arranged in fire-proof subareas, evacuation staircases, vertical shafts and the like. The fireproof door has the functions of a common door, has the functions of preventing the fire from spreading and the smoke from diffusing, and can prevent the fire from spreading within a certain time to ensure the evacuation of people. Present be used for fire control passageway prevent fire door in use, often can meet people's greedy convenience of use article will prevent fire door roof-open for prevent fire door and be in the state of opening for a long time, when the conflagration takes place, the effect that prevents stretching and flue gas diffusion of intensity of a fire can't be played to the fire door of opening, when normal use, prevent fire door in the conflagration and be in the off-state, people can't know the particular case behind the door from preventing fire door in closing, directly open and prevent that fire door may have injured hidden danger.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the background technology and provides an intelligent building steel structure fireproof door, which is provided with a pressure sensor and an alarm which are matched to monitor the state of a door body, and is also provided with an opening and explosion-proof glass, so that people can check the specific condition of the other side of the door body through the explosion-proof glass before the door body is opened.
In order to achieve the purpose, the utility model provides the following technical scheme that the intelligent building steel structure fireproof door comprises a door body, wherein one side of the door body is provided with an opening, the door body is of an internal hollow structure, a supporting frame is arranged inside the door body, the inner wall of the door body is provided with an asbestos screen, the front side of the door body is fixedly provided with a front side handle, the back side of the door body is fixedly provided with a back side handle, the front side of the door body is rotatably connected with a door frame through a hinge, a baffle is arranged on the inner side of the door frame, one side of the baffle is provided with a pressure sensor, one side of the top of the door frame is fixedly provided with a door closer, two sides of the door body are both provided with alarms, the tops of the two alarms are both fixedly provided with warning lamps, two sides of the top of the door frame are both fixedly provided with smoke alarms, and signal output ends of the pressure sensors are in signal connection with two alarm signal receiving ends, and the signal output end of the smoke alarm is respectively in signal connection with the signal receiving ends of the alarm and the warning lamp.
Furthermore, the baffle is tightly attached to the door body.
Furthermore, a sealing ring is arranged at the joint of the door body and the door frame.
Further, the support frame is of an X-shaped structure.
Furthermore, the inside fixedly connected with explosion-proof glass of opening, and be provided with the interval between opening and the support frame.
Further, the front handle and the back handle are both made of glass fiber.
The utility model provides an intelligent building steel structure fireproof door which has the following beneficial effects:
1. the utility model has the advantages of, the inside fixedly connected with explosion-proof glass of opening, and be provided with the interval between opening and the support frame, the concrete conditions of a body opposite side is looked over to the explosion-proof glass of accessible before the door body is opened, when avoiding opening, during striking pedestrian and fire incident when the door body rotates, the door body opposite side intensity of a fire is looked over to the unexpectable glass of passing, and the door body is opened in trade for personnel are scalded by flame.
2. Secondly, pressure sensors signal output part and two sirens signal receiving terminal signal connection, when the door body is closed, under the effect of door closer, when making the door body closely laminate with the baffle, the door body is pressed pressure sensors, after the door body is opened, the door body separates with pressure sensors, make pressure sensors resume to not pressing the state, pressure sensors signal output part is with signal transmission to the sirens signal receiving terminal of door body two sides, make the sirens send out the police dispatch newspaper, the suggestion staff in time closes the door body, when avoiding the conflagration to take place, the door body is in the state of opening, make equipment lose the effect that prevents the intensity of a fire to stretch and the flue gas diffusion.
Drawings
Fig. 1 is a front view of the overall structure of the present invention.
Fig. 2 is a rear view of the overall structure of the present invention.
Fig. 3 is a sectional view of the door structure according to the present invention.
Fig. 4 is a schematic view of a door frame structure according to the present invention.
In FIGS. 1-4: a door body-1; an opening-101; a support frame-102; asbestos gauge-103; a front handle-104; a back handle-105; a door frame-2; a baffle-201; a pressure sensor-202; a door closer-203; an alarm-3; a warning light-4; a smoke alarm-5.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
referring to figures 1-4 of the drawings,
the intelligent building steel structure fireproof door that this embodiment provided, including the door body 1, opening 101 has been seted up to 1 one side of the door body, door body 1 is inside hollow structure, 1 inside support frame 102 that is provided with of the door body, 1 inner wall of the door body is provided with asbestos gauge 103, 1 positive fixed mounting of the door body has positive handle 104, 1 back fixed mounting of the door body has back handle 105, 1 front hinge rotation connection of the door body has door frame 2, 2 inboard sides of door frame are provided with baffle 201, baffle 201 one side is provided with pressure sensors 202, 2 top one side fixed mounting of door frame have door closer 203, 1 two sides of the door body all are provided with siren 3, the equal fixed mounting in 3 tops of two sirens has warning light 4, the equal fixed mounting in 2 top both sides of door frame has smoke alarm 5, pressure sensors 202 signal output part and two 3 signal receiving terminal signal connection of siren, 5 signal output part respectively with siren 3 and warning light 4 signal receiving terminal signal connection.
Further, baffle 201 and the door body 1 closely laminate, door body 1 closes the back under door closer 203's effect, when making baffle 201 and the door body 1 closely laminate, door body 1 presses pressure sensors 202, after door body 1 opens, door body 1 separates with pressure sensors 202, make pressure sensors 202 resume to not pressing the state, pressure sensors 202 signal output part is with signal transmission to the 3 signal receiving terminals of siren of door body 1 two sides, make siren 3 send out the police dispatch newspaper, the suggestion staff in time closes door body 1, when avoiding appearing the discovery accident, door body 1 is in the state of opening.
Furthermore, a sealing ring is arranged at the joint of the door body 1 and the door frame 2, when a fire disaster happens, the door body 1 is rotated through a hinge and closed with the door frame 2, and the sealing ring can prevent smoke from directly passing through a gap between the door body 1 and the door frame 2, so that the smoke is prevented from being diffused to an area where people are located.
Further, the support frame 102 is an "X" shape structure, so that the support frame 102 contacts with four internal corners of the door body 1, four triangles are formed between the support frame 102 and the door body 1, when the door body 1 is impacted by external force, the support frame 102 can share a large amount of pressure, the damage or deformation of the door body 1 is avoided, and the door body 1 can not be used normally.
Further, the inside fixedly connected with explosion-proof glass of opening 101, and be provided with the interval between opening 101 and the support frame 102, the concrete conditions of the 1 opposite side of the door body is looked over to the explosion-proof glass of accessible before door body 1 opens, when avoiding opening, during striking pedestrian and the fire incident when door body 1 rotates, does not look over the 1 opposite side intensity of a fire of the door body through explosion-proof glass, opens door body 1 in trade for personnel are scalded by flame.
Furthermore, the front handle 104 and the back handle 105 are made of glass fiber, the glass fiber has good corrosion resistance, flame resistance and heat insulation, the front handle 104 and the back handle 105 can be in contact with hands of people for a long time in daily use, the good corrosion resistance can prevent moisture and salt in the hands of people from corroding the front handle 104 and the back handle 105, the good flame resistance and heat insulation can prevent the front handle 104 and the back handle 105 from being adsorbed to too high temperature and being burnt in a fire environment, and people can be prevented from being scalded in the front handle 104 and the back handle 105.
When the device is used, the device is arranged in a fire-proof subarea or an evacuation staircase, an opening 101 is formed in one side of a door body 1, the door body 1 is of an internal hollow structure, the weight of the door body 1 can be reduced under the condition that the fire spreading prevention performance of the door body 1 is guaranteed, the burden of people when pushing the door body 1 is reduced, a support frame 102 is arranged in the door body 1, the support frame 102 is of an X-shaped structure, the support frame 102 is in contact with four corners in the door body 1, so that four triangles are formed between the support frame 102 and the door body 1, when the door body 1 is impacted by external force, the support frame 102 can share a large amount of pressure, the damage or deformation of the door body 1 is avoided, the door body 1 cannot be normally used, a asbestos net 103 is arranged on the inner wall of the door body 1, a front handle 104 is fixedly arranged on one side of the door body 1, a back handle 105 is fixedly arranged on the other side of the door body 1, and the door frame 2 is rotatably connected with one side through a hinge, the inner side of the door frame 2 is provided with a baffle 201, the size of the baffle 201 is smaller than that of the door body 1, when the door body 1 is closed with the door frame 2, the baffle 201 is tightly attached to the door body 1, when the door body 1 is closed with the door frame 2, people can only push the door body 1 backwards through a hand-held front handle 104 or pull the door body 1 through a hand-held back handle 105 to open the door body 1 in a single direction through hinge rotation, so that the safety in use in device accidents is improved, one side of the baffle 201 is provided with a pressure sensor 202, one side of the top of the door frame 2 is fixedly provided with a door closer 203, both sides of the door body 1 are provided with alarms 3, the tops of the two alarms 3 are fixedly provided with warning lamps 4, both tops of the two sides of the door frame 2 are fixedly provided with smoke alarms 5, the signal output end of the pressure sensor 202 is in signal connection with the signal receiving ends of the two alarms 3, when the door body 1 is closed, under the action of the door closer 203, so that the door body 1 is tightly attached to the baffle 201, the door body 1 presses the pressure sensor 202, when the door body 1 is opened, the door body 1 is separated from the pressure sensor 202, so that the pressure sensor 202 is restored to a non-pressed state, the signal output end of the pressure sensor 202 transmits signals to the signal receiving ends of the alarm 3 on two sides of the door body 1, so that the alarm 3 gives out an alarm to prompt a worker to close the door body 1 in time, when a fire disaster occurs, the door body 1 is in an opened state and cannot play a role in preventing fire spreading and smoke diffusion, the signal output ends of the two smoke alarms 5 are respectively in signal connection with the signal receiving ends of the alarm 3 and the signal receiving end of the warning lamp 4, in addition, when the smoke alarms 5 detect that the indoor smoke concentration reaches an early warning value, the signal output ends of the smoke alarms 5 transmit signals to the signal receiving ends of the alarm 3 and the signal receiving end of the warning lamp 4, and then the alarm 3 and the warning lamp 4 operate, and the potential hazards existing in the building are informed to the staff at the first time.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (6)
1. The intelligent building steel structure fireproof door is characterized by comprising a door body (1), an opening (101) is formed in one side of the door body (1), the door body (1) is of an internal hollow structure, a supporting frame (102) is arranged inside the door body (1), an asbestos net (103) is arranged on the inner wall of the door body (1), a front handle (104) is fixedly arranged on the front side of the door body (1), a back handle (105) is fixedly arranged on the back side of the door body (1), the door body (1) is connected with a door frame (2) in a front rotating mode through a hinge, a baffle (201) is arranged on the inner side of the door frame (2), a pressure sensor (202) is arranged on one side of the baffle (201), a door closer (203) is fixedly arranged on one side of the top of the door frame (2), alarms (3) are arranged on two sides of the door body (1), and warning lamps (4) are fixedly arranged on the tops of the alarms (3), the smoke alarm is characterized in that smoke alarms (5) are fixedly mounted on two sides of the top of the door frame (2), the signal output end of the pressure sensor (202) is in signal connection with the signal receiving ends of the two alarms (3), and the signal output end of the smoke alarm (5) is in signal connection with the signal receiving ends of the alarms (3) and the warning lamp (4) respectively.
2. The fire door with intelligent building steel structure as claimed in claim 1, wherein the baffle (201) is tightly attached to the door body (1).
3. The intelligent building steel structure fireproof door according to claim 1, wherein a sealing ring is arranged at the joint of the door body (1) and the door frame (2).
4. The fire door of intelligent construction steel structure as claimed in claim 1, wherein the support frame (102) is of "X" shape structure.
5. The fire door with intelligent building steel structure according to claim 1 is characterized in that explosion-proof glass is fixedly connected inside the opening (101), and a space is arranged between the opening (101) and the support frame (102).
6. The fire door of intelligent architectural steel structure according to claim 1, wherein the front handle (104) and the back handle (105) are made of fiberglass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120920911.1U CN215595396U (en) | 2021-04-30 | 2021-04-30 | Fire door is prevented to intelligence building steel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120920911.1U CN215595396U (en) | 2021-04-30 | 2021-04-30 | Fire door is prevented to intelligence building steel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215595396U true CN215595396U (en) | 2022-01-21 |
Family
ID=79872515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120920911.1U Active CN215595396U (en) | 2021-04-30 | 2021-04-30 | Fire door is prevented to intelligence building steel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215595396U (en) |
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2021
- 2021-04-30 CN CN202120920911.1U patent/CN215595396U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20220609 Address after: 050000 b-1-2502, Tianshan Science Park, No. 319 Xiangjiang Road, high tech Zone, Shijiazhuang City, Hebei Province Patentee after: Hebei Tongtai Construction Co.,Ltd. Address before: 050031 No. 403, unit 3, building 1, No. 293, Zhaiying street, Yuhua District, Shijiazhuang City, Hebei Province Patentee before: Yin Zhenghu |