TWM478061U - Electric fire- and smoke-proof gate - Google Patents

Description

Electric fire and smoke prevention gate

The utility model relates to an electric fireproof and smokeproof gate, which is applied to fire protection of a building. The creation is especially a control part with good airtightness during operation and a fuse switch installed in the base of the gate to facilitate electric fire prevention of fire inspection. Smoke prevention gate.

According to the statistics of the Fire Department of the Ministry of the Interior, in 2012, a total of 1,574 fires and house losses occurred in the Republic of China, a total loss of NT$136,069 (thousand dollars), and 428 casualties were caused. According to the survey, in the general fire, when people escaped from the fire, High-temperature smoke will be transmitted through the air-conditioning system, which will not only cause obstacles for people to escape, but also cause bruises and burns after inhaling smoke. In order to effectively reduce the number of casualties caused by fire, the conventional practice is in the construction. The smoke-proof gate is installed in the air-conditioning system. After the smoke-proof gate is sensed, the end of the air-conditioning system of the air-conditioning system can be immediately closed to prevent the smoke from entering the air-conditioning system, which leads to the spread to other floors. The structural design of the conventional anti-smoke gates will cause inconvenience to maintenance personnel during fire inspection and maintenance; please refer to "Figure 1", which shows the conventional smoke control gates. A side view of the door, as shown in the figure, the smoke prevention gate 10, which mainly has a gate base 101. In the space of the gate base 101, the movable group is provided with a plurality of flaps 102 to form The smoke exhausting portion 103 can be opened and closed immediately. Further, the gate base 101 can be integrally disposed in a wall W, and the air conditioning system can discharge the air into the room through the smoke exhausting portion 103 of the gate base 101. Referring to the figure, the conventional smoke control gate 10 is provided with a temperature control switch 104, which is disposed behind the gate base 101. When the smoke prevention gate 10 is integrally assembled to the wall W, the temperature control switch 104 is The position is hidden behind the gate base 101. However, the smoke prevention gate 10 needs to be inspected and repaired at regular intervals. However, the setting position of the temperature control switch 103 is very inconvenient for maintenance personnel to perform maintenance, which is easy to cause maintenance. The person ignores the overhaul, so that the temperature control switch 103 may not function normally when the fire occurs. Further, when the thick smoke breaks into the gate base 101, the shutters 102 will immediately rotate to form the exhaust portion 103 to form a closed shape, however, There are still some gaps between the blocks 102, which are thick. The smoke may penetrate the smoke evacuation portion 103 through the slit and spread to other floors.

In view of the above problems, the author is based on the experience of research and development of related products for many years, and carries out related research and analysis on the structure of fire-fighting equipment and the necessary maintenance, and can design equipment to solve the above problems; The main purpose of the creation is to provide an electric fire and smoke prevention gate that is easy to overhaul and has excellent air tightness.

In order to achieve the above objectives, the electric fire damper The door mainly has a gate base for assembling at an end of an air conditioning system in the building, the gate base has a ventilation portion and a control portion, and a fuse switch device is set in the control In the section, the fuse switch device mainly has an electrical switch, a hot-melt connector, an elastic component and other related interlocking members, and when the temperature of the assembly of the gate base is increased due to a fire, The hot-melt joint will cause a hot melt phenomenon due to the temperature rise. When it is broken due to continuous hot melt, the elastic element will drive the associated interlocking member to actuate the control module and drive the activity. The plurality of flaps disposed in the venting portion are closed to make the fire scene closed, thereby effectively blocking the circulation of the air. The fuse switch device is located in the control portion because of the overall position. Convenient for fire inspection, in addition, the company is further equipped with an airtight rubber strip at the end edge of each block and the end edge of the control part, which can improve the electric fire and smoke prevention gate as a whole in each block. After the airtightness, the effective barrier to the spread of smoke other floors.

In order for your review board to have a clear understanding of the content of this creation, please refer to the following instructions only.

10‧‧‧ smoke gate

101‧‧‧gate base

102‧‧‧Block

103‧‧‧Exhaust Department

104‧‧‧temperature control switch

20‧‧‧Electric fire and smoke prevention gate

201‧‧‧gate base

202‧‧‧ linkage

2011‧‧‧ Ventilation Department

2012‧‧‧Control Department

2013‧‧‧First cover

2014‧‧‧Second cover

2015‧‧‧Magnetic components

2016‧‧‧ openings

203‧‧ ‧Flap

204‧‧‧Motor Module

205‧‧‧Control Module

206‧‧‧Fuse switch device

2061‧‧‧Electrical switch

2062‧‧‧Flexible components

2063‧‧‧Hot melt connectors

2064‧‧‧Fixed bracket

2065‧‧‧Hooks

207‧‧‧Airtight strip

21‧‧‧Fuse switch device startup steps

22‧‧‧Control module startup steps

23‧‧‧Close the ventilation section

W‧‧‧ wall

Figure 1 is a side view of a conventional smoke barrier.

Figure 2 is a three-dimensional appearance of the creation.

Figure 3 is a schematic diagram of the internal structure of the creation (1).

Figure 4 is a schematic diagram of the internal structure of the creation (2).

Figure 5 is a schematic diagram of the implementation process of the creation.

Figure 6 is a schematic diagram of the implementation of the creation (1).

Figure 7 is a schematic diagram of the implementation of the creation (2).

Figure 8 is a schematic diagram of the implementation of the creation (3).

Please refer to "Fig. 2", which is a three-dimensional appearance of the creation. As shown in the figure, the electric fire and smoke prevention gate 20, which is referred to in the present invention, mainly has a gate base 201, which can be installed in At the end of an air conditioning system of a building, and the gate base 201 is formed with a ventilation portion 2011 and a control portion 2012. When the ventilation portion 2011 is open, the air conditioning system can input air into the building through the ventilation portion 2011. The first outer cover 2013 is a single side of the ventilation part 2011, and the first outer cover 2013 is made of a metal material, and a plurality of openings are formed on the surface thereof, so that the first outer cover 2013 can be covered. After the ventilation part 2011, the air can still pass through the first outer cover 2013; a second outer cover 2014 is arranged on a single side of the control unit 2012, so that the control part 2012 is covered by the second outer cover 2014 to form a Closed space; please refer to "3rd figure", which is a schematic diagram of the internal structure of the creation (1). A link 202 is shown in the ventilation department 2011 and the control department 2012. Between the two, and the connecting rod 202 is located at one end of the venting portion 2011. The blocking piece 203 is formed in conjunction with each of the blocking pieces 203. A motor module 204 is assembled in the control unit 2012, and is coupled with the other end of the connecting rod 202 to form a linkage for driving the connecting rod 202 to be raised and lowered. And further actuating the flaps 203 Synchronously generating an on/off operation; a control module 205 is disposed in the control unit 2012, and is electrically connected to the motor module 204 for driving the motor module 204 to operate; and a fuse switch device 206 is provided by The electrical switch 2061 is configured by an elastic component 2062 and a hot-melt connector 2063. The electrical switch 2061 is electrically connected to the control module 205, and the electrical switch 2061 is connected to one end of the elastic component 2062. Traction, in addition, the other end of the elastic member 2062 is connected to the hot-melt joint 2063, and the hot-melt joint 2063 stretches the elastic member 2062, and the other end of the hot-melt joint 2063 is partially convex. Outside the control unit 2012, it is hooked by a hooking member 2065 to complete the positioning (please refer to the "Fig. 4"). In the normal state, the elastic members 2062 are respectively subjected to the electrical switch 2061 and the heat. The fusion connector 2063 is stretched. At this time, the electrical switch 2061 is in a power-off state. When a fire occurs, the hot-melt connector 2063 is broken due to heat, thereby causing the elastic member 2062 to rebound and cause electrical properties. The switch 2061 forms a current conduction. At this time, the control module 2 05 can be activated by the power switch 2061; a magnetic element 2015 is assembled on the edge of the venting portion 2011, and when the first outer cover 2013 is covered by the venting portion 2011, it can be fixed by the magnetic force generated by the magnetic element 2015. In addition, a plurality of air-tight adhesive strips 207 are respectively disposed at the edge of each of the blocking pieces 203, and the first outer cover 2013 and the second outer cover 2014 correspond to the position of the gate base 201 for increasing the gas. Confidentiality.

Please refer to "Figure 4". The figure shows the internal structure of the creation (2). Please refer to "3". As shown in the figure, there is an opening between the ventilation department 2011 and the control department 2012. , a fixed bracket 2064, The fuse switch device 206 is fixed in the control portion 2012 after being fixed by the fixing bracket 2064; the hook member 2065 protrudes beyond the opening 2016 for the hot-melt connector 2063 to be hooked, and after the hook is completed, The hot-melt connector 2063 is partially protruded outside the opening 2016; as shown in FIG. 4, the hot-melt connector 2063 normally maintains the electrical switch 2061 in an off state, and the The hot melt connector 2063 is made of a low-ignition metal material (for example, tin) having a melting point of 200 ° C to 300 ° C.

Please refer to "Figure 5" for a schematic diagram of the implementation process of this creation. Please refer to "3rd" and "4th". As shown in the figure, when a building has a fire, the fire will generate fire and smoke. The smoke will diffuse into the electric fire and smoke prevention gate 20. At this time, the implementation process of this creation is as follows: (1) Fuse switch device start-up step 21: Please refer to “Picture 6”. The figure shows the implementation diagram of this creation (1). As shown in the figure, when the smoke in the fire field enters the control department 2012. Since the temperature of the smoke is relatively high, it may generally be between 600 ° C and 800 ° C. At this time, the hot-melt joint 2063 starts to melt due to heat, and further forms a fracture when the hot-melt joint 2063 breaks. After that, the elastic member 2062 rebounds due to the elastic force, and after the elastic member 2062 is reset due to the rebound, the electrical switch 2061 is electrically connected to be in an ON state; (2) the control module is started in step 22 : Please refer to "Figure 7". The figure shows the implementation diagram of this creation (2). As shown in the figure, the steps are taken. When the electrical switch 2061 is electrically connected, the control module is started immediately. 205, driving the motor module 204 to drive the connecting rod 202, and then interlocking the flaps 203 to rotate; (3) closing the venting portion. Step 23: Please refer to "8th drawing", which is shown as Schematic diagram of the creation (3), as shown in the figure, when the flaps 203 are continuously rotated until the flaps 203 are adjacently overlapped, so that the venting portion 2011 is closed, so that it can be effective immediately Preventing the air from continuing to flow. First, it can block the air conditioning system from continuously supplying air into the building to reduce the air combustion. Second, it can also prevent the smoke from spreading to other floors. The overall airtightness of the electric fire and smoke prevention gate 20 is further provided with an airtight rubber strip 207 at the edge of each of the blocking pieces 203, so that when the blocking pieces 203 are closed, the adjacent end edges are mutually When laminated, the overall airtightness is better due to the action of the airtight strips 207.

It can be seen from the above that the electric fire and smoke prevention gate referred to in the present invention is mainly provided with a control module, a fuse switch device and a motor module in the control unit, and when the fire occurs, the temperature can be high due to the scene. And a hot-melt connector is blown, and then an electrical switch of the fuse switch device is electrically turned on to be in an ON state, and then the control module is driven to drive the motor module to drive a link. After the plurality of baffles set at one end of the connecting rod are rotated, the ventilating portion can be immediately closed; in addition, the main purpose of the present invention is to set the fuse switch device in the space of the control part of the electric fire and smoke prevention gate to facilitate maintenance. The work can be performed reliably, and further, the end edges of the flaps of the venting portion, the position where the venting portion covers the first outer cover, and the control portion and the second outer portion In the position of the cover and cover, a plurality of air-tight rubber strips are respectively arranged, so that the electric fireproof and smoke-proof gate can be made to have an excellent airtight state after being actuated, which can also prevent the smoke at the scene of the fire. Extending to other floors, effectively reducing fire damage; in summary, it can be seen that after the implementation of this creation, it can indeed achieve the purpose of providing an electric fire and smoke prevention gate with convenient maintenance and excellent airtightness.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention; any person skilled in the art can make equal changes and modifications without departing from the spirit and scope of the present invention. , should be covered by the scope of this creation patent.

In summary, the effectiveness of this creation is based on the patent requirements such as “industry availability”, “novelty” and “progressiveness”; the applicant filed a patent with the bureau in accordance with the provisions of the Patent Law. Application.

20‧‧‧Electric fire and smoke prevention gate

201‧‧‧gate base

2011‧‧‧ Ventilation Department

2012‧‧‧Control Department

2013‧‧‧First cover

2014‧‧‧Second cover

Claims (9)

An electric fire and smoke prevention gate is arranged at the end of an air conditioning system, and can be quickly closed when a fire occurs to block the circulation of air to prevent a thick smoke generated by a fire from spreading to other floors, including a damper base is formed with a venting portion and a control portion. The venting portion has an opening between the venting portion and the control portion. A connecting rod is disposed between the venting portion and the control portion, and the plurality of flaps are set in an active manner. One end of the connecting rod is connected by the connecting rod; a motor module is disposed at the other end of the connecting rod for driving the connecting rod to generate an action; a control module is set in the control In the department, the control module is electrically connected to the motor module for driving the motor module to operate; a fuse switch device is disposed in the control portion, and has an electrical switch electrically connected to In the control module, the electrical switch is connected to one end of an elastic component, and the other end of the elastic component is stretched by one end of a hot-melt connector, and the other end of the hot-melt connector is subjected to a hook Positioning after buckle; and when fire After the high temperature of the field causes the hot-melt joint to be melted, the elastic element rebounds, causing the electrical switch to electrically conduct, thereby actuating the control module to actuate to drive the motor module to interlock, and further The link is actuated to cause each of the flaps to be closed. The electric fire and smoke prevention gate according to the first aspect of the invention, wherein the ventilating unit unilateral activity group is provided with a first outer cover. The electric fire and smoke prevention gate according to the second aspect of the invention, wherein the ventilating portion is provided with a magnetic component, so that the first outer cover covers the venting portion, and is magnetically attracted by the magnetic component. The electric fire and smoke prevention gate according to claim 2, wherein the first outer cover and the An airtight strip is arranged between the ventilation parts. The electric fire and smoke prevention gate according to claim 1, wherein the control unit has a second outer cover. The electric fire and smoke prevention gate according to claim 5, wherein an airtight rubber strip is disposed between the second outer cover and the control portion. The electric fire and smoke prevention gate according to any one of the preceding claims, wherein each of the flap end edges is respectively provided with an airtight rubber strip. The electric fire and smoke prevention gate according to claim 1, wherein the hot melt connector is positioned to protrude from the opening between the ventilation portion and the control portion. The electric fire and smoke prevention gate according to claim 1, wherein the fuse switch device is disposed in the control portion by a fixing bracket.