CN211448318U

CN211448318U - Safety door with exhaust function

Info

Publication number: CN211448318U
Application number: CN201922277567.4U
Authority: CN
Inventors: 魏世雄; 魏青
Original assignee: Guangzhou Jigao Electronic Technology Co ltd
Current assignee: Guangzhou Jigao Electronic Technology Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-08
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses an emergency exit with exhausting function, include door frame, locking means and articulate the door body on the door frame, locking means locates on the door body and cooperates with the door frame, still includes eduction gear, environment detecting device, has seted up the air current hole on the door body, and on environment detecting device located the door body, eduction gear located in the air current hole. The utility model discloses a set up the environment detector and survey poisonous gas in to the environment, when poisonous gas surpassed the standard value, eduction gear discharged poisonous gas through the mode that forms the convection current, can delay indoor personnel's poisoning speed, strives for the escape time for indoor personnel. The utility model discloses simple structure is applicable to some inclosed laboratory environment, inclosed family environment and other and cause easily that the airtight space of revealing, and it can exert the effect that prolongs the time of fleing when taking place the poison gas and revealing, is fit for extensively popularizing and applying.

Description

Safety door with exhaust function

Technical Field

The utility model relates to a door and window building materials field, in particular to emergency exit with exhausting function.

Background

At present, the building doors and windows in the market only have simple anti-theft and attractive effects. Does not have active defense energy of electronic reaction. The function of discharging toxic gases such as natural gas, liquefied gas and carbon monoxide is realized, and if a child is alone at home and people sleep well at night or no one is in an empty room, the natural gas, liquefied gas, leakage or carbon monoxide is generated, so that great harm is brought to indoor personnel and property.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the problem among the background art, provide an emergency exit with exhausting function, it can have toxic gas real-time supervision and discharge in the environment, effectively delay the personnel time of fleing in a disaster.

According to an aspect of the utility model, a safety door with exhaust function is provided, including the door frame, locking means and articulate the door body on the door frame, locking means locates on the door body and cooperates with the door frame, still include eduction gear, environment detection device, seted up the air current hole on the door body, environment detection device locates on the door body, eduction gear locates in the air current hole, eduction gear includes slide rail, slide and first driving piece, the slide rail locates the both sides inner wall of air current hole, the slide is located on the slide rail slidably, the stiff end of first driving piece is located in the door body, the drive end of first driving piece is connected with the slide, environment detection device and eduction gear signal connection;

when the environment detection device detects that the gas environment threatens the human body, the first driving piece drives the sliding plate to slide so that convection is formed indoors and outdoors through the airflow holes.

The utility model provides an emergency exit with exhausting function, it can detect the environment to make corresponding reaction according to the environmental change. When the environment detection device detects toxic gas, the first driving piece drives the sliding plate to slide to open the airflow hole, so that convection is formed indoors and outdoors, and gas is discharged. This emergency exit is when the poison gas leaks, and the mode through forming the convection current is discharged the poison gas, can delay indoor personnel's poisoning rate, strives for the time of escaping for indoor personnel.

In some embodiments, the environmental detection device comprises a carbon monoxide sensor capable of detecting environmental carbon monoxide; when the carbon monoxide sensor detects that carbon monoxide exceeds a set value, the first driving piece drives the sliding plate to slide so that convection is formed indoors and outdoors through the airflow holes.

Thus, the carbon monoxide sensor can detect carbon monoxide in the environment. Carbon monoxide poisoning is a common gas poisoning phenomenon, and is often caused in the case of poor ventilation in a household room.

In some embodiments, the environmental detection means comprises a smoke sensor capable of detecting environmental smoke; when the smoke sensor detects that environmental smoke exceeds a set value, the first driving piece drives the sliding plate to slide so that convection is formed indoors and outdoors through the airflow holes.

From this, smog poisoning is common gas poisoning phenomenon, and when there is excessive smog in indoor, eduction gear opens and makes indoor outer convection current that forms through the air current hole to discharge smog, can avoid indoor personnel smog poisoning.

In some embodiments, the environmental detection device comprises a natural gas sensor capable of detecting ambient natural gas; when the natural gas sensor detects that natural gas exceeds a set value, the first driving piece drives the sliding plate to slide so that convection is formed indoors and outdoors through the airflow hole.

Therefore, natural gas leakage is one of the dangers faced by family rooms, people can suffocate when the natural gas leakage is serious, and the natural gas is inflammable gas and can cause fire. Real-time detection of natural gas is particularly important.

In some embodiments, the exhaust device further comprises an exhaust fan disposed in the airflow aperture, the exhaust fan in signal communication with the environmental detection device.

From this, for improving air circulation rate, set up the air discharge fan in air current hole department, improve air circulation rate, discharge with higher speed the toxic gas, increase the utility model discloses a security performance.

In some embodiments, the safety door with the exhaust function further comprises an indicator light, the indicator light is arranged on the door body, and the indicator light is in signal connection with the environment detection device.

Thus, the indicator light is used for warning and guiding. When harmful gas leaks, the indicator light is turned on to warn a user that the toxic gas exceeds the standard and indicate the escape direction of the user.

In some embodiments, the slide includes a front plate, a back plate, and two side plates, the front plate being joined to the back plate by the two side plates, the front plate, the back plate, and the two side plates defining a cavity therebetween, and the exhaust fan being insertable into the cavity.

Therefore, in a normal state, the convection hole is sealed by the sliding plate, and the exhaust fan is embedded into the cavity of the sliding plate; in emergency, the slide plate opens the convection hole and the exhaust fan is exposed in the convection hole.

In some embodiments, an anti-theft railing is disposed in the airflow hole and is located outside the exhaust fan.

Therefore, the anti-theft railing can prevent malicious persons from entering the room through the convection hole, and the safety of indoor property is guaranteed.

The utility model has the advantages that: the utility model discloses a set up the environment detector and survey poisonous gas in to the environment, when poisonous gas surpassed the standard value, eduction gear discharged poisonous gas through the mode that forms the convection current, can delay indoor personnel's poisoning speed, strives for the escape time for indoor personnel. The utility model discloses simple structure is applicable to some inclosed laboratory environment, inclosed family environment and other and cause the airtight space of leakage easily, and it can exert the effect that prolongs the time of fleing when taking place the poison gas and leaking, is fit for extensively popularizing and applying.

Drawings

Fig. 1 is a schematic view of a state of a safety door with an exhaust function according to an embodiment of the present invention.

Fig. 2 is a perspective view of the safety door with a venting function shown in fig. 1, in another state.

Fig. 3 is a front view schematically showing a state of the safety door having an air discharging function shown in fig. 1.

Fig. 4 is a perspective view illustrating a transitional state of the safety door having an air discharging function shown in fig. 1.

Fig. 5 is a front view schematically showing another state of the safety door having a venting function shown in fig. 1.

Fig. 6 is a schematic plan view illustrating the safety door having a venting function shown in fig. 1.

Reference numbers in the figures: 1. a door frame; 2. a locking device; 3. a door body; 31. an airflow aperture; 32. an anti-theft railing; 4. a discharge device; 41. a slide rail; 42. a slide plate; 421. a front plate; 422. a back plate; 423. a side plate; 43. a first driving member; 44. an exhaust fan; 5. an environment detection device; 51. a carbon monoxide sensor; 52. a smoke sensor; 53. a natural gas sensor; 54. a communicator; 6. an indicator light; 7. an alarm device; 8. a main control device;

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 schematically shows an emergency exit with an exhaust function according to an embodiment of the present invention, which includes a door frame 1, a locking device 2, a door body 3 hinged to the door frame 1, a discharging device 4 and an environment detecting device 5, wherein the locking device 2 is disposed on the door body 3 and is engaged with the door frame 1, the door body 3 is provided with an airflow hole 31, the environment detecting device 5 is disposed on the door body 3, the environment detecting device 5 is located at an upper left corner of the interior of the door body 3, the discharging device 4 is disposed in the airflow hole 31, the discharge device 4 comprises a slide rail 41, a slide plate 42 and a first driving member 43, the slide rail 41 is arranged on the inner walls of the two sides of the airflow hole 31, the slide plate 42 is slidably arranged on the slide rail 41, the fixed end of the first driving member 43 is arranged in the door body 3, the driving end of the first driving member 43 is connected with the slide plate 42, and the environment detection device 5 is in signal connection with the discharge device 4;

when the environment detecting device 5 detects that the gas environment poses a threat to a human body, the first driving member 43 drives the sliding plate 42 to slide so as to form convection currents indoors and outdoors through the airflow hole 31.

The utility model provides an emergency exit with exhausting function, it can detect the environment to make corresponding reaction according to the environmental change. When the environment detecting device 5 detects toxic gas, the first driving member 43 drives the sliding plate 42 to slide to open the airflow hole 31, so that convection current is formed inside and outside the room, thereby discharging the gas. This emergency exit is when the poison gas leaks, and the mode through forming the convection current is discharged the poison gas, can delay indoor personnel's poisoning rate, strives for the time of escaping for indoor personnel.

Referring to fig. 6, the environment detection device 5 includes a carbon monoxide sensor 51, and the carbon monoxide sensor 51 can detect the environmental carbon monoxide. The carbon monoxide sensor 51 belongs to a chemical sensor and mainly comprises two parts: a conduction or conversion system. The conducting system of the chemical sensor receives the response signal of the recognition system, and transmits the response signal to the electronic system for amplification or conversion output in the form of voltage, current or light intensity through the electrode, the optical fiber or the mass sensitive element, and finally the response signal of the recognition system is converted into a signal which can be used as an analysis by people, and the quantity of the object to be detected in the sample is detected. When the carbon monoxide sensor 51 detects that carbon monoxide exceeds a set value, the first driving member 43 drives the sliding plate 42 to slide so that convection current is formed between the indoor and outdoor through the airflow hole 31.

The carbon monoxide sensor 51 can detect carbon monoxide in the environment. Carbon monoxide poisoning is a common gas poisoning phenomenon, and is often caused in the case of poor ventilation in a household room.

With reference to fig. 6, the environment detection device 5 includes a smoke sensor 52, the smoke sensor 52 being capable of detecting ambient smoke. The smoke sensor 52 is used for realizing fire prevention by monitoring the concentration of smoke, ion type smoke sensing is adopted in the smoke alarm, the ion type smoke sensor 52 is an advanced technology and works stably and reliably, the ion type smoke sensor is widely applied to various fire alarm systems, and the performance of the ion type smoke sensor is far superior to that of gas-sensitive resistors type fire alarms. When the smoke sensor 52 detects that the environmental smoke exceeds the set value, the first driving member 43 drives the sliding plate 42 to slide so as to form convection indoors and outdoors through the airflow hole 31.

The smoke poisoning is a common gas poisoning phenomenon, when excessive smoke exists indoors, the exhaust device 4 is opened to enable the indoor and outdoor air to form convection through the airflow hole 31, so that the smoke is exhausted, and the smoke poisoning of indoor personnel can be avoided.

Referring to fig. 6, the environment detection device 5 includes a natural gas sensor 53, and the natural gas sensor 53 can detect the environmental natural gas. The natural gas sensor 53 is mainly used as a sensing element in a leakage detection, monitoring and alarm device 7 for natural gas, methane, gas and methane and an intelligent gas leakage alarm system. When the natural gas sensor 53 detects that the natural gas exceeds the set value, the first driving member 43 drives the sliding plate 42 to slide so that convection current is formed between the inside and the outside of the room through the airflow hole 31.

Natural gas leakage is one of the dangers faced by family rooms, people can suffocate when the natural gas leakage is serious, and the natural gas is inflammable gas and can cause fire. Real-time detection of natural gas is particularly important.

Referring to fig. 6, the environment detection device 5 includes an oxygen concentration sensor 55, and the oxygen concentration sensor 55 can detect the oxygen concentration in the environment. When the oxygen concentration sensor 55 detects that the oxygen concentration in the environment is lower than the set value, the first driving member 43 drives the sliding plate 42 to slide so that convection current is formed between the indoor and outdoor through the airflow hole 31.

Referring to fig. 1-5, the exhaust device 4 further includes an exhaust fan 44, the exhaust fan 44 is disposed in the airflow hole 31, and the exhaust fan 44 is in signal connection with the environment detecting device 5. For improving air circulation rate, set up air discharge fan 44 in air current hole 31 department, improve air circulation rate, discharge the toxic gas with higher speed, increase the utility model discloses a security performance.

With reference to fig. 1 to 5, the emergency exit with exhaust function further includes an indicator light 6, the indicator light 6 is disposed on the door body 3, and the indicator light 6 is in signal connection with the environment detection device 5. The indicator lamp 6 serves as a warning and guide. When the harmful gas leaks, the indicator lamp 6 is turned on to warn the user that the toxic gas exceeds the standard and indicate the escape direction of the user.

Referring to fig. 4, the slide plate 42 includes a front plate 421, a rear plate 422, and two side plates 423, the front plate 421 is connected to the rear plate 422 via the two side plates 423, a cavity is formed between the front plate 421, the rear plate 422, and the two side plates 423, and the exhaust fan 44 can be inserted into the cavity. In a normal state, the slide plate 42 seals the convection hole, and the exhaust fan 44 is embedded in the cavity of the slide plate 42; in an emergency, the slide plate 42 will open the convection hole and the exhaust fan 44 will be exposed to the convection hole.

Referring to fig. 2, an anti-theft railing 32 is disposed in the airflow hole 31, and the anti-theft railing 32 is located outside the exhaust fan 44. The anti-theft railing 32 can prevent malicious people from entering the room through the convection hole, and the safety of indoor property is guaranteed.

With reference to fig. 6, the safety door with an exhaust function further includes a main control device 8, the main control device 8 is in signal connection with the environment detecting device 5, the exhaust device 4 and the indicator lamp 6, and the main control device 8 can integrate and operate all detection signals and send out related instructions to related devices according to an operation structure, so that all devices of the safety door can work in a combined manner, and a guarantee is provided for safety.

With reference to fig. 6, the safety door with an exhaust function further includes an alarm device 7, the alarm device 7 is disposed on the door body 3, the alarm device 7 is electrically connected to the main control device 8, and the alarm device 7 includes a buzzer assembly and a communication assembly. When the main control device 8 judges that an abnormal condition occurs in the house, the alarm device 7 is started, the buzzer assembly and the communication assembly automatically start alarm, and request external support.

In conjunction with fig. 6, the environment detecting device 5 further includes a communicator 54, the communicator 54 is connected to the network signal, and the communicator 54 is capable of transmitting the detection data of the environment detecting device 5 through the network. The user's mobile phone can access the communicator 54 through the internet to check the detection condition of the environment detecting device 5 in real time to monitor the indoor security.

In this embodiment, the main control device 8 is connected with an indoor power supply, and a backup battery is arranged in the door body 3, so that the backup power supply can be provided when the indoor power failure occurs, and the stable operation of the intelligent door of the security system is ensured.

With reference to fig. 6, the present invention has the following specific working principle: the environment detector senses and feeds detection data back to the main control device 8, and the main control device 8 integrates and operates feedback information. If the contents of carbon monoxide, smoke and natural gas are sensed to exceed the standard, the main control device 8 controls the discharging device 4 when the emergency situation is judged. Thereby opening the convection hole of the door body 3 and the exhaust fan 44 (as shown in fig. 4) on the convection hole to promote the indoor and outdoor gas exchange, and the indicator lamp 6 and the alarm device 7 are both started to ensure the life safety of indoor personnel.

The utility model has the advantages that: the utility model discloses a set up the environment detector and survey poisonous gas in to the environment, when poisonous gas surpassed the standard value, eduction gear 4 discharged poisonous gas through the mode that forms the convection current, can delay indoor personnel's poisoning speed, strives for the escape time for indoor personnel. The utility model discloses simple structure is applicable to some inclosed laboratory environment, inclosed family environment (kitchen, horizontal, bathroom etc.) and other and cause the airtight space of leakage easily, and it can exert the effect that prolongs the time of fleing when taking place the poison gas and leaking, is fit for extensive popularization and application.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. The safety door with the exhaust function comprises a door frame (1), a locking device (2) and a door body (3) hinged to the door frame (1), wherein the locking device (2) is arranged on the door body (3) and matched with the door frame (1), and is characterized by further comprising a discharge device (4) and an environment detection device (5), an airflow hole (31) is formed in the door body (3), the environment detection device (5) is arranged on the door body (3), the discharge device (4) is arranged in the airflow hole (31), the discharge device (4) comprises a sliding rail (41), a sliding plate (42) and a first driving piece (43), the sliding rail (41) is arranged on the inner walls of the two sides of the airflow hole (31), the sliding plate (42) is slidably arranged on the sliding rail (41), the first driving piece (43) is arranged in the door body (3), and the driving end of the first driving piece (43) is connected with the sliding plate (42), the environment detection device (5) is in signal connection with the discharge device (4);

when the environment detection device (5) detects that the gas environment threatens the human body, the first driving piece (43) drives the sliding plate (42) to slide so that convection current is formed indoors and outdoors through the airflow hole (31).

2. A safety door with an exhaust function according to claim 1, wherein the environment detection means (5) includes a carbon monoxide sensor (51), the carbon monoxide sensor (51) being capable of detecting environmental carbon monoxide; when the carbon monoxide sensor (51) detects that carbon monoxide exceeds a set value, the first driving piece (43) drives the sliding plate (42) to slide so that convection current is formed between the indoor space and the outdoor space through the airflow hole (31).

3. A safety door with an air-exhausting function according to claim 1, wherein the environment detecting means (5) includes a smoke sensor (52), the smoke sensor (52) being capable of detecting environmental smoke; when the smoke sensor (52) detects that environmental smoke exceeds a set value, the first driving piece (43) drives the sliding plate (42) to slide, so that convection current is formed indoors and outdoors through the airflow hole (31).

4. The safety door with an exhaust function according to claim 1, wherein the environment detecting means (5) includes a natural gas sensor (53), the natural gas sensor (53) being capable of detecting ambient natural gas; when the natural gas sensor (53) detects that the natural gas exceeds a set value, the first driving piece (43) drives the sliding plate (42) to slide, so that convection current is formed indoors and outdoors through the airflow hole (31).

5. The emergency gate with an exhaust function according to any one of claims 1 to 4, wherein the exhaust means (4) comprises an exhaust fan (44), the exhaust fan (44) is provided in the air flow hole (31), and the exhaust fan (44) is in signal connection with the environment detection means (5).

6. The safety door with the exhaust function according to claim 5, characterized by further comprising an indicator light (6), wherein the indicator light (6) is arranged on the door body (3), and the indicator light (6) is in signal connection with the environment detection device (5).

7. The safety door with an exhausting function according to claim 5, wherein the sliding plate (42) includes a front plate (421), a rear plate (422), and both side plates (423), the front plate (421) is connected to the rear plate (422) through the both side plates (423), a cavity is formed between the front plate (421), the rear plate (422), and the both side plates (423), and the exhaust fan (44) is inserted into the cavity.

8. The safety door with an exhaust function according to claim 5, wherein an anti-theft railing (32) is arranged in the air flow hole (31), and the anti-theft railing (32) is positioned outside the exhaust fan (44).