CN209942651U - An electric control door for fire safety passage - Google Patents

Abstract

The utility model discloses a fire control safety is automatically controlled door for passageway, including door main part, fixed plate, storage water tank, controller, delivery pump, shower nozzle and smoke transducer, install rubber seal ring on the left side outer wall of door main part, install the fixed plate on the right side outer wall of door main part, the storage water tank is installed on the upper portion of fixed plate, install the controller on the tank wall on storage water tank right side, the delivery pump is installed on the upper portion of storage water tank, install the raceway on the delivery pump, the left end and the shower nozzle pipe of raceway communicate each other, install the shower nozzle on the shower nozzle pipe, install smoke transducer in the door main part. The utility model discloses a door main part, fixed plate, storage water tank, controller, delivery pump, shower nozzle and smoke transducer that set up have solved the automatically controlled door that present fire control escape way used and can only play simple isolation, under the great condition of the intensity of a fire, the problem of the protection door body of being not convenient for.

Description

An electric control door for fire safety passage

technical field

The utility model relates to the technical field of fire fighting equipment, in particular to an electric control door for fire safety passages.

Background technique

In recent years, with the improvement of people's living standards, a large number of buildings are put into use every year, and a large number of doors are used in buildings. Due to the increasing number of household appliances, it is easy to catch fire after the circuit is aging, so it is necessary to set up safety in the building. The entrance of the passage and the safety passage needs to be equipped with a special door for the safety passage, among which the electric control door is used.

However, the existing technology has the following shortcomings:

1. At present, electric control doors for fire safety passages can only play a simple isolation function;

2. In the case of a large fire, it is not convenient to protect the door body.

Utility model content

(1) Technical problems solved

In view of the deficiencies of the prior art, the utility model provides an electric control door for fire safety passage, which solves the problem that the electric control door used in the fire safety passage can only play a simple isolation function. It is not convenient to protect the door body.

(2) Technical solutions

In order to achieve the above purpose, the utility model provides the following technical solutions: an electric control door for fire safety passage, comprising a door body, a fixed plate, a water storage tank, a controller, a delivery pump, a spray head and a smoke sensor, and the left side of the door body is provided. A rubber sealing gasket is installed on the side outer wall, a fixing plate is installed on the right outer wall of the door body, a water storage tank is installed on the upper part of the fixing plate, and a controller is installed on the box wall on the right side of the water storage tank, so A delivery pump is installed on the upper part of the water storage tank, and a water delivery pipe is installed on the delivery pump. The left end of the water delivery pipe is connected with the nozzle pipe, the nozzle pipe is installed with a nozzle, and the door body is installed with a smoke sensor. .

Preferably, the rubber sealing gasket is arranged at the contact position between the four sides of the left outer wall of the door body and the door frame, and a door handle is installed on the left outer wall of the door body, and the door handle is rotatably connected to the door body.

Preferably, the lower part of the fixing plate passes through a reinforcing rib, the fixing plate and the door body are perpendicular to each other, and the upper surface of the fixing plate is fixedly connected with the lower part of the water storage tank.

Preferably, a water suction pipe is installed on the water inlet of the delivery pump, the lower end of the water suction pipe extends to the lower part of the liquid level inside the water storage tank, and the water delivery pipe is installed on the water outlet of the delivery pump.

Preferably, the water delivery pipe communicates with the nozzle pipe through the mounting hole provided on the door body, the nozzle pipe is fixedly connected to the door main body through a fixing bracket, and the nozzle pipe is clamped on the end of the left end of the fixing bracket.

Preferably, the smoke sensor is arranged at the lower part of the fixed bracket on the left side of the door body, the smoke sensor is electrically connected to the controller through a conductive wire, the controller is electrically connected to the delivery pump through a conductive wire, and the controller , delivery pump and smoke sensor are all electrically connected with the external fire protection backup power supply through conductive wires.

(3) Beneficial effects

The utility model provides an electric control door for fire safety passage, which has the following beneficial effects:

(1) In this utility model, through the provided door body, rubber sealing gasket, water storage tank, controller, delivery pump, spray head and smoke sensor, when the door body is closed in case of fire, the rubber sealing washer on the door body directly abuts on the door frame , so as to seal the direct contact between the door body and the door frame. When the smoke sensor senses the smoke generated by the fire, it directly transmits the sensed signal to the controller, and the controller controls the operation of the transfer pump. The water pipe extracts the water inside the water storage tank, and then transports it to the nozzle pipe using the water pipe, and then sprays it from the nozzle pipe to the nozzle. The smoke concentration and fire intensity at the location, as well as the temperature at the fire entrance location, use rubber sealing gaskets to strengthen the sealing of the door body to avoid the continued spread of smoke. In addition, the fire at the entrance of the fire safety passage can be contained, the main body of the door can be prevented from being burned by the fire, and the problem that the electric control door used in the current fire safety passage can only play a simple isolation function.

(2) In the present utility model, through the provided water storage tank, controller, delivery pump, spray head and smoke sensor, after the smoke sensor senses the smoke generated by the fire, the delivery pump operates to extract the water inside the water storage tank by using the water pumping pipe, and then the It is transported to the sprinkler pipe by the water pipe, and then sprayed from the sprinkler pipe to the sprinkler. The sprayed water is sprayed at the entrance of the fire safety passage, reducing the smoke concentration and fire intensity at the entrance of the fire passage, and the fire entrance. The temperature at the location can effectively protect the door body, avoid high temperature and fire damage to the door body, and solve the problem of inconvenient protection of the door body in the case of a large fire.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the left side structural representation of the door main body in Fig. 1 of the utility model;

FIG. 3 is a schematic view of the right side structure of the door body in FIG. 1 of the present utility model.

The reference signs in the figure are: 1. Door body; 2. Rubber sealing gasket; 3. Door handle; 4. Fixing plate; 5. Reinforcing rib; 6. Water storage tank; 7. Controller; 8. Delivery pump; 9 10, water delivery pipe; 11, nozzle pipe; 12, nozzle; 13, fixing bracket; 14, smoke sensor; 15, mounting hole.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, an embodiment provided by the present invention; an electric control door for fire safety passage, including a door body 1, a fixing plate 4, a water storage tank 6, a controller 7, a delivery pump 8, The sprinkler 12 and the smoke sensor 14, a rubber sealing gasket 2 is installed on the left outer wall of the door main body 1, and the rubber sealing gasket 2 is arranged at the contact position between the four sides of the left outer wall of the door main body 1 and the door frame, and on the left outer wall of the door main body 1. A door handle 3 is installed, the door handle 3 is rotatably connected with the door body 1, a fixing plate 4 is installed on the right outer wall of the door body 1, a water storage tank 6 is installed on the upper part of the fixing plate 4, and the lower part of the fixing plate 4 is reinforced by a rib plate 5. The fixing plate 4 and the door body 1 are perpendicular to each other, the upper surface of the fixing plate 4 is fixedly connected with the lower part of the water storage tank 6, and a controller 7 is installed on the box wall on the right side of the water storage tank 6, and the model of the controller 7 is MAM- 330, it is the prior art, the upper part of the water storage tank 6 is equipped with a delivery pump 8, the model of the delivery pump 8 is MP-70RM, which is the prior art, the delivery pump 8 is provided with a water delivery pipe 10, and the left end of the water delivery pipe 10 is connected to the nozzle. The pipes 11 communicate with each other, the nozzle pipe 11 is provided with a nozzle 12, the water inlet of the delivery pump 8 is provided with a suction pipe 9, the lower end of the suction pipe 9 extends to the lower part of the liquid level inside the water storage tank 6, and the water delivery pipe 10 is installed in the delivery pump. 8, the water delivery pipe 10 communicates with the nozzle pipe 11 through the installation hole 15 provided on the door body 1, the nozzle pipe 11 is fixedly connected with the door main body 1 through the fixing bracket 13, and the nozzle pipe 11 is stuck on the left end of the fixing bracket 13. On the end, a smoke sensor 14 is installed on the door body 1. The model of the smoke sensor 14 is HM-612DC-4, which is the prior art. The controller 7 is electrically connected to the controller 7 through a conductive wire, and the controller 7 is electrically connected to the delivery pump 8 through a conductive wire.

Working principle: When the door body 1 is closed in the event of a fire, the rubber sealing gasket 2 on the door body 1 directly touches the door frame, so as to seal the contact part between the door body 1 and the door frame. When there is smoke, the sensed signal is directly transmitted to the controller 7, and the controller 7 controls the operation of the delivery pump 8. The delivery pump 8 uses the pumping pipe 9 to extract the water inside the water storage tank 6, and then uses the water delivery pipe 10 to transport it. To the sprinkler pipe 11, it is sprayed from the sprinkler pipe 11 to the sprinkler 12, and the sprayed water is sprayed at the entrance of the fire safety passage, reducing the smoke concentration and fire intensity at the entrance of the fire passage, and the fire entrance position. temperature.

To sum up, the present utility model solves the problem of the current electrical control door for fire safety passages by providing the door body 1, the fixing plate 4, the water storage tank 6, the controller 7, the delivery pump 8, the spray head 12 and the smoke sensor 14. It can play a simple isolation role, and in the case of a large fire, it is not convenient to protect the door body.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. An electric control door for a fire safety passage, comprising a door body (1), a fixing plate (4), a water storage tank (6), a controller (7), a delivery pump (8), a spray head (12) and a smoke sensor (14), characterized in that: a rubber sealing gasket (2) is installed on the left outer wall of the door main body (1), and a fixing plate (4) is installed on the right outer wall of the door main body (1), so A water storage tank (6) is installed on the upper part of the fixing plate (4), a controller (7) is installed on the box wall on the right side of the water storage tank (6), and a transfer pump is installed on the upper part of the water storage tank (6). (8), a water delivery pipe (10) is installed on the delivery pump (8), the left end of the water delivery pipe (10) is communicated with the nozzle pipe (11), and a nozzle (11) is installed on the nozzle pipe (11). 12), a smoke sensor (14) is installed on the door body (1). 2. An electric control door for fire safety passage according to claim 1, characterized in that: the rubber sealing gasket (2) is arranged at the contact position between the four sides of the left outer wall of the door main body (1) and the door frame, so that the A door handle (3) is installed on the outer wall on the left side of the door main body (1), and the door handle (3) is rotatably connected with the door main body (1). 3. An electric control door for fire safety passage according to claim 1, characterized in that: the lower part of the fixing plate (4) is reinforced with a rib plate (5), and the fixing plate (4) is connected to the door main body. (1) They are perpendicular to each other, and the upper surface of the fixing plate (4) is fixedly connected with the lower part of the water storage tank (6). 4. An electric control door for fire safety passage according to claim 1, characterized in that: a water suction pipe (9) is installed on the water inlet of the conveying pump (8), and the water suction pipe (9) is The lower end extends to the lower part of the liquid surface inside the water storage tank (6), and the water delivery pipe (10) is installed on the water outlet of the delivery pump (8). 5. An electric control door for fire safety passage according to claim 1, characterized in that: the water delivery pipe (10) passes through the installation hole (15) provided on the door body (1) and the nozzle pipe (11) The nozzle pipe (11) is fixedly connected with the door main body (1) through a fixing bracket (13), and the nozzle pipe (11) is clamped on the end of the left end of the fixing bracket (13). 6. An electric control door for fire safety passage according to claim 1, characterized in that: the smoke sensor (14) is arranged at the lower part of the left fixing bracket (13) of the door main body (1), and the smoke sensor (14) The sensor (14) is electrically connected with the controller (7) through the conductive wire, and the controller (7) is electrically connected with the delivery pump (8) through the conductive wire, the controller (7), the delivery pump (8) The smoke sensor (14) and the smoke sensor (14) are electrically connected to the external fire protection backup power supply through conductive wires.

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