CN112252908A - Protective door capable of reducing outdoor gas intrusion and use method thereof - Google Patents
Protective door capable of reducing outdoor gas intrusion and use method thereof Download PDFInfo
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- CN112252908A CN112252908A CN202011026561.0A CN202011026561A CN112252908A CN 112252908 A CN112252908 A CN 112252908A CN 202011026561 A CN202011026561 A CN 202011026561A CN 112252908 A CN112252908 A CN 112252908A
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- sliding door
- frame body
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- sliding
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/46—Horizontally-sliding wings
- E06B3/4636—Horizontally-sliding wings for doors
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7003—Door leaves consisting of several adjacent similar elements, e.g. planks, without outer covering panels
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
- E05Y2900/132—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The invention discloses a protective door for reducing outdoor gas intrusion and a using method thereof, aiming at solving the defect that the existing protective door cannot effectively avoid the intrusion airflow formed by the rotation movement of the door and the forward movement of people. The sliding door comprises a sliding door body and a sliding door frame body, wherein the sliding door body is hinged to a wall body, the sliding door body is connected to the sliding door frame body in a hinged mode, the sliding door body is arranged on the sliding door frame body in a sliding mode, a detector for detecting an object is arranged on the wall body, a driver is connected between the sliding door body and the sliding door frame body, the driver drives the sliding door body to slide on the sliding door frame body, the detector is electrically connected with the driver, and a door closer is connected between the sliding door body and the sliding door frame body. The translation door can avoid the invasion air current that door rotary motion and personnel's forward motion formed, and the vertical hinged door can improve the gas tightness, avoids the gas exchange of indoor outdoor environment under the closed state.
Description
Technical Field
The invention relates to the field of protective doors, in particular to a protective door capable of reducing outdoor gas invasion and a using method thereof.
Background
During the process of opening and closing the door and getting in and out of the room, unfiltered air outside can invade the indoor environment from the door opening along with the movement of the door and people. For example, when a person enters a door, the person has a forward speed, and a large amount of gas behind the person is pulled to form a tail-shaped wake flow, and then the wake flow enters a room. And simultaneously, when the door rotates towards the indoor, the outside air is also blown into the indoor. In a clean room, the air carries pollutants to pollute the clean environment in the room, and thus production or experiments are affected. In an operating room or a ward, the outside air may carry germs, thereby affecting the health of indoor personnel. It is therefore desirable to design a new outer door that reduces or prevents the occurrence of intrusive airflow created by door rotation and personnel advance.
Compared with a sliding door, the vertical hinged door has better sealing performance, and can be fully sealed and bear indoor and outdoor pressure difference, so that the conventional vertical hinged door is temporarily indispensable.
Chinese patent publication No. CN207332670U, the name is a cleaning door for toilet, and this application discloses a cleaning door for toilet, including the door body (1) and door frame (2), the bottom of the door body (1) is equipped with automatic rising formula sealing strip (6), door frame (2) are including door frame body (21), interior U groove (22) and outer U groove (23), and interior U groove (22) cladding is at the tip of wall body (5), and the ear outside in interior U groove (22) is equipped with backing plate (7), and outer U groove (23) cladding is at the tip of backing plate (7), and door frame (2) are connected with backing plate (7) through outer U groove (23). It has disadvantages.
Disclosure of Invention
The invention overcomes the defect that the prior protective door can not effectively avoid the invasion airflow formed by the door rotation movement and the personnel forward movement, and provides the protective door for reducing the invasion of outdoor gas and the using method thereof.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a reduce guard gate of outdoor gas invasion, guard gate sets up on the wall body, including vertical hinged door and sliding door, the vertical hinged door includes the horizontal hinged door body of articulated connection on the wall body and the frame body of opening the door, and the sliding door includes the translation door frame body and the translation door body of sliding connection in the translation door frame body, be equipped with the detector of detection object on the wall body, be connected with the driver between horizontal hinged door body and the translation door frame body, driver drive translation door body slides in the translation door frame body, and the driver is connected to the detector electricity, is connected with the door closer between the horizontal hinged door body and the frame body of opening the.
The door frame of the vertical hinged door and the door frame of the sliding door are integrated. The protective door is hinged to the wall body, sealing strips extend out of each side of the protective door, and the sealing strips are of the conventional structure. When the door is in a closed state, the sealing strips extending out of each side of the door are attached to the door frame to form sealing. The side of the door frame close to the indoor is provided with a guide rail groove arranged along the parallel direction, and the guide rail groove can be connected in a sliding way through dynamic friction such as a pulley or static friction such as a convex strip corresponding to the shape of the guide rail groove. Wherein, the vertical hinged door is semi-automatic, and the translation door is automatic. When the translation door is opened, a signal (such as mobile phone control or button pressing) is sent to control the translation door to be opened, and after people enter an indoor or outdoor environment and a detector detects that the motion process is finished, a driver is controlled to close the translation door to be closed. The detector can be a laser or infrared sensor, and the driver can be a linear motor or other driving structures which can be used for driving the opening and closing of the translation door. The laboratory detection shows that the gas flow caused by the movement of people can be maintained for more than 7 seconds, so that the translation door can be quickly closed after people enter the translation door, and a large amount of pollutants can be prevented from entering the translation door. The driver and the door closer are respectively arranged indoors and outdoors, so that the distance between the vertical hinged door and the sliding door is effectively reduced. When a person opens the vertical hinged door, airflow can be blown into the indoor environment, and under the environment of the invention, the intrusion of external air can be effectively avoided due to the existence of the translation door. When people walk into the room, the side hung door is driven to reset under the action of the door closer, and the sealing effect is continuously achieved.
Preferably, the sliding door body comprises a first branch door and a second branch door, and drivers are connected between the vicinities of the ends, relatively far away, of the first branch door and the second branch door and the sliding door frame respectively. In order to accelerate the opening and closing speed of the translation door, the time for communicating the inner space and the outer space after people walk is further shortened, the translation door is arranged to be two sub-doors moving oppositely, and the opening and closing speed of the two air doors is greatly accelerated.
Preferably, the inside and the outside of the wall body are respectively provided with a control button for controlling the opening of the translation door. The opening of the translation door is controlled in a physical point-pressing control button mode. Generally, because the hinged end of the vertical hinged door is arranged on the left side, a person can open the vertical hinged door with the left hand, and therefore the control button is arranged on the right wall.
A method for reducing the invasion of outdoor gas comprises a protective door,
the step of walking from the outside comprises:
(1) manually opening the vertical hinged door;
(2) a control button on the wall body is pressed, and a driver drives the translation door to be opened;
(3) people walk into the room;
(4) the detector sends a signal to control the driver, and the driver drives the translation door to close;
(5) the vertical hinged door is reset under the action of the door closer;
the step of moving out of the room comprises:
(1) a control button on the wall body is pressed, and a driver drives the translation door to be opened;
(2) manually opening the vertical hinged door;
(3) people go out of the room;
(4) the detector sends a signal to control the driver, and the driver drives the translation door to close;
(5) the vertical hinged door is reset under the action of the door closer.
When people walk into the room outdoors, the sliding door needs to be opened manually by people, the sliding door is controlled to move, the detector is closed immediately after the people enter the sliding door, the internal and external communication time is shortened, and then the sliding door is closed under the action of the door closer. In the same way, the vertical hinged door is closed after the sliding door is closed. The door closer is an electric door closer as in CN201821458628.6, and the door closer is of a non-self-locking structure. When the driver reaches the travel limit, namely the translation door is closed, the electric door closer is driven to close the door. In order to better control the reset device and the door closer, a controller is electrically connected between the reset device and the door closer, and a control button and a detector are simultaneously connected with the controller.
Preferably, the translation door body is a plurality of two liang of articulated lamellar bodies of connecting, the wall body with the translation door forms one and has open-ended transition space, and the wall body includes the straight section of wall body and wall body radian section, and the translation door framework includes the straight section of framework and framework radian section, the straight section of wall body and the straight section of framework meet, and the end of framework radian section meets with the end of wall body radian section, the length of translation door body is shorter than the length of translation door framework.
The sliding door body in the characteristics is a door with a variable shape similar to a rolling door, and the shape of the sliding door body can be changed by moving the sliding door body in the straight line segment and the arc segment of the frame body. The length of the sliding door frame body is shorter than that of the rail of the sliding door frame body, and when the sliding door frame body is abutted to one end of the sliding door frame body, the other end of the sliding door frame body can generate a notch. Two ends of the translational door frame body are respectively connected with two ends of the wall body. The wall and the sliding door enclose a transition space with a gap with the ceiling and the floor. In the normal state, this notch is aligned with the inner portion. When the sliding door is opened outside, the sliding door moves to the other end along the guide rail on the sliding door, the inward gap is sealed, the outward gap is outward, and therefore people can enter. Only one gap is connected to the indoor or outdoor environment. The door opening action is the door closing action. Through setting up the transition space for outdoor space can only indirect be in the same place with outdoor space link, further improvement the protectiveness.
Preferably, the adjoining sections of the sheet-like body are provided with sealing strips. When the sheet-like body is positioned in the radian section of the door frame, a certain gap is formed at the outward end of the sheet-like body, which is not beneficial to sealing and aims to improve the sealing property. The sealing strip is arranged on the sheet-shaped body to improve the sealing property.
Preferably, an air curtain machine is arranged above the transition space. The air curtain machine can blow out a large amount of air to form positive air pressure, so that the invasion of external pollutants is avoided.
Preferably, the air curtain machine operates when the sliding door is in communication with the outdoor environment. The air curtain machine only works at the moment because the gap is formed at the outward side, and the air curtain machine only works at the most efficient moment, saves energy and is environment-friendly.
Preferably, the vertical hinged door body and the sliding door body are provided with grooves, and the grooves form door handles. The groove type handle is adopted to reduce the gap between the vertical hinged door and the translation door, reduce the gap mixed between the vertical hinged door and the translation door when the vertical hinged door and the translation door are opened, and avoid the gas in the gaps from entering a room through the translation door when the two doors are in a closed state.
Compared with the prior art, the invention has the beneficial effects that: (1) the sliding door can avoid the invasion airflow formed by the rotation motion of the door and the forward motion of personnel, and the vertical hinged door can improve the air tightness and avoid the gas exchange of indoor and outdoor environments in a closed state; (2) the translation door in the form of a rolling door is adopted to separate a transition space between the inner space and the outer space, so that the direct communication time of the indoor space and the outdoor space is greatly reduced.
Drawings
FIG. 1 is a schematic view of embodiment 1 of the present invention;
FIG. 2 is a top view of embodiment 1 of the present invention;
FIG. 3 is a schematic view of the drive of the present invention driving a translating door;
FIG. 4 is a schematic view of the door closer of the present invention driving a swing door;
FIG. 5 is a top view of embodiment 2 of the present invention;
fig. 6 is a schematic view of a translation door in embodiment 2 of the present invention;
in the figure: the sliding door comprises a vertical hinged door body 1, a vertical hinged door frame body 2, a sliding door frame body 3, a sliding door body 4, a first branch door 5, a second branch door 6, a driver 7, a door closer 8, a sheet-shaped body 9, a transition space 10, a wall body straight section 11, a wall body radian section 12, a frame body straight section 13, a frame body radian section 14, a sealing strip 15 and a groove 16.
Detailed Description
The solution according to the invention will be described in further detail below with reference to a specific example and with reference to the attached drawings, but the invention can be implemented in many different ways, as defined and covered by the claims.
Example 1:
the utility model provides a reduce guard gate of outdoor gas invasion, as shown in fig. 1, 2, the guard gate sets up on the wall body, including vertical hinged door and translation door, the vertical hinged door is including articulated vertical hinged door body 1 and the horizontal plane frame body 2 of opening on the wall body, and the translation door includes translation door frame body 3 and sliding connection translation door body 4 on translation door frame body 3, translation door body 4 includes first branch door 5 and second branch door 6, and near the one end of keeping away from relatively of first branch door 5 and second branch door 6 respectively with be connected with driver 7 between the translation door frame body 3. In order to accelerate the opening and closing speed of the translation door, the time for communicating the inner space and the outer space after people walk is further shortened, the translation door is arranged to be two sub-doors moving oppositely, and the opening and closing speed of the two air doors is greatly accelerated.
As shown in fig. 3, a detector for detecting an object is arranged on the wall, a driver 7 is connected between the sliding door body 4 and the sliding door frame body 3, and control buttons for controlling the opening of the sliding door are respectively arranged inside and outside the wall. The opening of the translation door is controlled in a physical point-pressing control button mode. Generally, because the hinged end of the vertical hinged door is arranged on the left side, a person can open the vertical hinged door with the left hand, and therefore the control button is arranged on the right wall. The driver 7 drives the sliding door body 4 to slide on the sliding door frame body 3, the detector is electrically connected with the driver 7, a door closer 8 is connected between the vertical hinged door body 1 and the horizontal hinged door frame body 2, grooves 16 are formed in the vertical hinged door body 1 and the sliding door body 4, and the grooves 16 form a door handle. The handle in the form of the groove 16 is used to reduce the gap between the vertical hinged door and the sliding door, reduce the gap mixed between the two when the door is opened, and avoid the gas in the gap from entering the room through the sliding door when the two doors are in the closed state. .
The door frame of the vertical hinged door and the door frame of the sliding door are integrated. The protective door is hinged to the wall, sealing strips 15 extend out of each side of the protective door, and the sealing strips 15 are of the existing structure. When in the closed position, the strips 15 extending from each side of the strip abut against the frame to form a seal. The side of the door frame close to the indoor is provided with a guide rail groove arranged along the parallel direction, and the guide rail groove can be connected in a sliding way through dynamic friction such as a pulley or static friction such as a convex strip corresponding to the shape of the guide rail groove. Wherein, the vertical hinged door is semi-automatic, and the translation door is automatic. When the translation door is opened, a signal (such as mobile phone control or button pressing) is sent to control the translation door to be opened, and after people enter an indoor or outdoor environment and a detector detects that the motion process is finished, the driver 7 is controlled to close the translation door. The detector can be a laser or infrared sensor, and the driver 7 can be a linear motor or other driving structures which can be used for driving the opening and closing of the translation door. The laboratory detection shows that the gas flow caused by the movement of people can be maintained for more than 7 seconds, so that the translation door can be quickly closed after people enter the translation door, and a large amount of pollutants can be prevented from entering the translation door. When a person opens the vertical hinged door, airflow can be blown into the indoor environment, and under the environment of the invention, the intrusion of external air can be effectively avoided due to the existence of the translation door. When people walk into the room, the vertical hinged door is driven to reset under the action of the door closer 8, and the sealing effect is continuously achieved.
A method for reducing the invasion of outdoor gas comprises a protective door,
the step of walking from the outside comprises:
(1) manually opening the vertical hinged door;
(2) a control button on the wall body is pressed, and the driver 7 drives the translation door to open;
(3) people walk into the room;
(4) the detector sends a signal to control the driver 7, and the driver 7 drives the translation door to close;
(5) the vertical hinged door is reset under the action of the door closer 8;
the step of moving out of the room comprises:
(1) a control button on the wall body is pressed, and the driver 7 drives the translation door to open;
(2) manually opening the vertical hinged door;
(3) people go out of the room;
(4) the detector sends a signal to control the driver 7, and the driver 7 drives the translation door to close;
(5) the vertical hinged door is reset under the action of the door closer 8.
If the person walks into the room outdoors, the person needs to manually open the vertical hinged door and control the translation door to move, the detector is closed immediately after detecting that the person enters, the internal and external communication time is shortened, and then the vertical hinged door is closed under the action of the door closer 8. In the same way, the vertical hinged door is closed after the sliding door is closed. As shown in fig. 4, the door closer 8 is an electric door closer 8 as in CN201821458628.6, and the door closer 8 has a non-self-locking structure. And when the detector detects that the translation door is closed, the electric door closer 8 is driven to close the door.
Example 2:
the present embodiment is different from embodiment 1 in that:
as shown in fig. 5 and 6, the sliding door body 4 is a plurality of sheet-shaped bodies 9 hinged two by two, and sealing strips 15 are arranged at the connecting sections of the sheet-shaped bodies 9. When the sheet-like body 9 is located at the arc section of the door frame, a certain gap is formed at the outward end of the sheet-like body, which is not beneficial to sealing and aims to improve the sealing property. The sheet-like body 9 is provided with a seal 15 to improve the sealing property. The wall body with the translation door forms a transition space 10 that has the opening, transition space 10 top is equipped with the air curtain machine. The air curtain machine can blow out a large amount of air to form positive air pressure, so that the invasion of external pollutants is avoided. The air curtain machine works when the translation door is communicated with the outdoor environment. The air curtain machine only works at the moment because the gap is formed at the outward side, and the air curtain machine only works at the most efficient moment, saves energy and is environment-friendly. The wall body includes wall body straight section 11 and wall body radian section 12, and translation door framework 3 includes framework straight section 13 and framework radian section 14, wall body straight section 11 and framework straight section 13 meet, and the end of framework radian section 14 meets with the end of wall body radian section 12, the length of translation door body 4 is shorter than the length of translation door framework 3.
The sliding door body 4 in the above features is a door with a variable shape similar to a rolling door, and the shape of the sliding door body can be changed by moving the sliding door body in a straight section of the frame body and an arc section of the frame body. The length of the sliding door frame body is shorter than the length of the track of the sliding door frame body 3, and when the sliding door frame body abuts against one end of the sliding door frame body 3, the other end of the sliding door frame body will generate a notch. Two ends of the translation door frame body 3 are respectively connected with two ends of the wall body. The walls and the sliding doors and the ceiling and floor enclose a transition space 10 with a gap. In the normal state, this notch is aligned with the inner portion. When the sliding door is opened outside, the sliding door moves to the other end along the guide rail on the sliding door, the inward gap is sealed, the outward gap is outward, and therefore people can enter. Only one gap is connected to the indoor or outdoor environment. The door opening action is the door closing action. By arranging the transition space 10, the outdoor space can only be indirectly connected with the outdoor space, and the protection performance is further improved.
The above-described embodiments are merely preferred embodiments of the present invention, which is not intended to be limiting in any way, and other variations and modifications are possible without departing from the scope of the invention as set forth in the appended claims.
Claims (9)
1. The utility model provides a reduce guard gate of outdoor gas invasion, guard gate sets up on the wall body, characterized by, including vertical hinged door and sliding door, the vertical hinged door is including articulated the vertical hinged door body and the frame body of opening the door on the wall body, and the sliding door includes translation door frame body and the translation door body of sliding connection in the translation door frame body, be equipped with the detector of detecting the object on the wall body, be connected with the driver between translation door body and the translation door frame body, the driver drive translation door body slides in the translation door frame body, and the driver is connected to the detector electricity, is connected with the door closer between the horizontal hinged door body and the frame body of opening the.
2. The protective door for reducing outdoor gas invasion of claim 1, wherein the sliding door body comprises a first branch door and a second branch door, and a driver is respectively connected between the vicinity of one end of the first branch door, which is relatively far away from the second branch door, and the sliding door frame body.
3. A protective door for reducing the intrusion of outdoor air according to claim 1, wherein the wall body is provided with control buttons for controlling the opening of the sliding door inside and outside.
4. A method for reducing the intrusion of outdoor gas, comprising the protective door for reducing the intrusion of outdoor gas according to claim 3,
the step of walking from the outside comprises:
(1) manually opening the vertical hinged door;
(2) a control button on the wall body is pressed, and a driver drives the translation door to be opened;
(3) people walk into the room;
(4) the detector sends a signal to control the driver, and the driver drives the translation door to close;
(5) the vertical hinged door is reset under the action of the door closer;
the step of moving out of the room comprises:
(1) a control button on the wall body is pressed, and a driver drives the translation door to be opened;
(2) manually opening the vertical hinged door;
(3) people go out of the room;
(4) the detector sends a signal to control the driver, and the driver drives the translation door to close;
(5) the vertical hinged door is reset under the action of the door closer.
5. The protective door capable of reducing outdoor gas invasion according to claim 3, wherein the sliding door body is a plurality of sheet-shaped bodies hinged in pairs, the wall body and the sliding door form a transition space with an opening, the wall body comprises a wall body straight section and a wall body arc section, the sliding door frame body comprises a frame body straight section and a frame body arc section, the wall body straight section is connected with the frame body straight section, the tail end of the frame body arc section is connected with the tail end of the wall body arc section, and the length of the sliding door body is shorter than that of the sliding door frame body.
6. A protective door against the ingress of outdoor air according to claim 5, in which the contiguous sections of the sheet-like body are provided with sealing strips.
7. A protective door against the ingress of outdoor air according to claim 5 or 6, wherein an air curtain is provided above said transition space.
8. A protective door that reduces the intrusion of outdoor gases as recited in claim 7 wherein said air curtain operates when the sliding door is in communication with the outdoor environment.
9. A protective door against the intrusion of outdoor gases according to claim 3, wherein the vertical hinged door body and the sliding door body are provided with recesses forming door handles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011026561.0A CN112252908A (en) | 2020-09-25 | 2020-09-25 | Protective door capable of reducing outdoor gas intrusion and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011026561.0A CN112252908A (en) | 2020-09-25 | 2020-09-25 | Protective door capable of reducing outdoor gas intrusion and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112252908A true CN112252908A (en) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011026561.0A Pending CN112252908A (en) | 2020-09-25 | 2020-09-25 | Protective door capable of reducing outdoor gas intrusion and use method thereof |
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| CN (1) | CN112252908A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203361685U (en) * | 2013-06-19 | 2013-12-25 | 广州兴华玻璃工业有限公司 | Electronic control safety protection cabin for automatic teller machine (ATM) |
| CN203669692U (en) * | 2013-12-09 | 2014-06-25 | 青岛巴士德工业门制造有限公司 | Double fast rolling door |
| CN206852349U (en) * | 2017-01-25 | 2018-01-09 | 浙江雷克斯办公家具有限公司 | The file cabinet that a kind of Wear-resistant scratch-resistant is wiped |
| CN208168739U (en) * | 2018-04-30 | 2018-11-30 | 漳州市龙文区仁信工业设计有限公司 | A kind of opposite opened rolling screen door with door lock |
| CN110700722A (en) * | 2019-09-25 | 2020-01-17 | 优曼蓝盾(北京)门业有限公司 | Double-deck translation door of stand alone type with fire prevention function |
| CN210370361U (en) * | 2019-04-12 | 2020-04-21 | 南京安景自动化门控有限公司 | Automatic sliding door capable of isolating air convection |
-
2020
- 2020-09-25 CN CN202011026561.0A patent/CN112252908A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203361685U (en) * | 2013-06-19 | 2013-12-25 | 广州兴华玻璃工业有限公司 | Electronic control safety protection cabin for automatic teller machine (ATM) |
| CN203669692U (en) * | 2013-12-09 | 2014-06-25 | 青岛巴士德工业门制造有限公司 | Double fast rolling door |
| CN206852349U (en) * | 2017-01-25 | 2018-01-09 | 浙江雷克斯办公家具有限公司 | The file cabinet that a kind of Wear-resistant scratch-resistant is wiped |
| CN208168739U (en) * | 2018-04-30 | 2018-11-30 | 漳州市龙文区仁信工业设计有限公司 | A kind of opposite opened rolling screen door with door lock |
| CN210370361U (en) * | 2019-04-12 | 2020-04-21 | 南京安景自动化门控有限公司 | Automatic sliding door capable of isolating air convection |
| CN110700722A (en) * | 2019-09-25 | 2020-01-17 | 优曼蓝盾(北京)门业有限公司 | Double-deck translation door of stand alone type with fire prevention function |
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Application publication date: 20210122 |