CN215213184U - Fire door is prevented with preventing to civil air defense engineering with automatically, feel cigarette closed function - Google Patents
Fire door is prevented with preventing to civil air defense engineering with automatically, feel cigarette closed function Download PDFInfo
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- CN215213184U CN215213184U CN202121361756.0U CN202121361756U CN215213184U CN 215213184 U CN215213184 U CN 215213184U CN 202121361756 U CN202121361756 U CN 202121361756U CN 215213184 U CN215213184 U CN 215213184U
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Abstract
The utility model discloses a civil air defense engineering is with preventing fire door with automatically, feel cigarette closed function, include: the lower end of the top plate is provided with a partition plate, the inner end of the partition plate is provided with a smoke suction net, the inner side of the smoke suction net is provided with a fireproof connecting door, and the outer end of the fireproof connecting door is provided with a hinge block connected with the partition plate; the observation frame is arranged in the middle of the fireproof connecting door, an operation assembly is fixedly arranged at the front end of the observation frame, a fire extinguishing assembly at the lower end of the top plate is arranged on the upper side of the operation assembly, and a water valve assembly is arranged on the left side of the upper surface of the top plate; the smoking mechanism is arranged at the right end of the upper surface of the top plate, the right end of the smoking mechanism is communicated with the transmission pipe, and the smoke sensor is arranged at the rear end of the top plate. This fire door is used to civil air defense engineering with automatically, feel cigarette closed function, the auto-induction of being convenient for is closed fast, is convenient for reach better sealed effect of separating the cigarette and the fire extinguishing effect.
Description
Technical Field
The utility model relates to a civil air defense engineering technical field specifically is a civil air defense engineering is with preventing fire door with automatically, feel cigarette closed function.
Background
The fire door for engineering is one of the fire-proof separation measures of buildings, and is generally used at the entrance and exit of the staircase, and is required to be capable of isolating smoke and fire and preventing the diffusion and spread of the smoke and fire, and the existing fire door for engineering still has the defects, such as:
the novel fire door for civil air defense, which is provided with the publication number of CN207686564U, is characterized in that a magnesium oxide plate layer, an asbestos plate, a gypsum plate, a steel plate, a magnesium oxide plate layer and a steel plate are sequentially arranged on two sides of a fiberboard, so that the fire-proof effect can be effectively improved, and the frame body is arranged between the first asbestos plate and the second asbestos plate, so that the overall strength of the novel fire door for civil air defense can be further enhanced, the fire-proof performance is improved, and the structure is simpler; the fireproof and high-temperature-resistant performances of the asbestos plate and the gypsum plate are excellent, and the fireproof effect of the novel fire door for civil air defense can be effectively enhanced.
Current engineering is with preventing fire door although can reach better fire prevention effect, but when having the flue gas, unable auto-induction carries out the quick closure, and the gap of crack makes the flue gas flow when separating the cigarette, is not convenient for reach better sealed effect of separating the cigarette to when catching fire, can't reach better fire extinguishing effect, consequently, the utility model provides a civil air defense engineering with automatically, feel cigarette closed function prevents fire door to solve the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a civil air defense engineering is with preventing fire door with automatically, feel cigarette closed function to the unable auto-induction who provides in solving above-mentioned background art carries out the quick closure, and the gap of crack makes the flue gas outflow when separating the cigarette, is not convenient for reach the better sealed effect of separating the cigarette, and when catching fire, can't reach the problem of better fire extinguishing effect.
In order to achieve the above object, the utility model provides a following technical scheme: a fire door for civil air defense engineering with an automatic smoke-sensing closing function, comprising:
the lower end of the top plate is provided with a partition plate, the inner end of the partition plate is provided with a smoke suction net, the inner side of the smoke suction net is provided with a fireproof connecting door, and the outer end of the fireproof connecting door is provided with a hinge block connected with the partition plate;
the observation frame is arranged in the middle of the fireproof connecting door, an operation assembly is fixedly arranged at the front end of the observation frame, a fire extinguishing assembly at the lower end of the top plate is arranged on the upper side of the operation assembly, and a water valve assembly is arranged on the left side of the upper surface of the top plate;
the smoking mechanism is arranged at the right end of the upper surface of the top plate, the right end of the smoking mechanism is communicated with the transmission pipe, and the smoke sensor is arranged at the rear end of the top plate.
Adopt above-mentioned technical scheme, when the fire the flue gas flow in near the fire prevention connecting door, at this moment the alarm takes place for the smoke sensor, closes the fire prevention connecting door, can observe the flue gas of the fire prevention connecting door other end through the observation frame to it is closed to sense the cigarette automatically.
As the utility model discloses an optimized technical scheme, the baffle sets up about the number axis symmetry of roof, and the outer end laminating of smoking net and fire prevention connecting door is connected.
Adopt above-mentioned technical scheme, when the flue gas in the outside of fire prevention connecting door, prevent that the flue gas from spilling from the limit seam of fire prevention connecting door, at this moment through smoking mechanism with the inside of flue gas absorption to smoking net, discharge from the transmission pipe to increase the leakproofness that separates the cigarette.
As the preferred technical scheme of the utility model, the operation component is composed of a connecting plate, an electric telescopic rod and a connecting plate;
the connecting plate is welded and fixed at the front end of the fireproof connecting door;
an electric telescopic rod arranged at the rear end of the connecting plate;
and the connecting plate is arranged at the rear end of the electric telescopic rod and is connected with the top plate.
By adopting the technical scheme, when the outer end of the fireproof connecting door generates smoke, the connecting plate is driven by the electric telescopic rod to rotate, the hinge block rotates in the partition plate, and therefore the fireproof connecting door is closed, and operation is more convenient.
As the utility model discloses a preferred technical scheme, the front end laminating setting of joint board and roof, and electric telescopic handle rotates relatively with joint board and connecting plate and is connected.
By adopting the technical scheme, when the electric telescopic rod is controlled, the electric telescopic rod rotates in the connecting plate and the connecting plate, so that the fireproof connecting door is controlled to be opened and closed, and the fireproof connecting door is more flexible to use.
As a preferable technical proposal of the utility model, the fire extinguishing component consists of a spraying plate and a spraying head;
the lower end of the top plate is communicated with a water pipe on the water valve component;
and a sprinkler head installed inside the sprinkler plate.
By adopting the technical scheme, when a fire disaster occurs, dry ice is sprayed into the spraying plate through the water valve assembly, and the dry ice is sprayed out of the spraying head to the upper end of the fireproof connecting door, so that the fire extinguishing effect is achieved.
As the preferable technical proposal of the utility model, the sprinkler heads are arranged in the sprinkler plate at equal intervals.
By adopting the technical scheme, when the dry ice is sprayed from the inside of the spraying head, the dry ice is gathered through the groove in the middle of the spraying head, so that the spraying effect is better.
Compared with the prior art, the beneficial effects of the utility model are that: the fire door with the automatic smoke sensing closing function for the civil air defense engineering is convenient for automatic sensing to perform quick closing, and is convenient for achieving better smoke isolation sealing effect and fire extinguishing effect;
1. the smoke is adsorbed into the smoke absorbing net through the smoke absorbing mechanism and discharged from the transmission pipe when the smoke enters the side seam at the outer side of the fireproof connecting door through the smoke absorbing net and the outer end of the fireproof connecting door in a fitting manner, so that the sealing performance of smoke isolation is improved;
2. the electric telescopic rod is connected with the connecting plate and the connecting plate in a relative rotating mode, when smoke exists, the smoke sensor gives an alarm, the connecting plate drives the fireproof connecting door to rotate by controlling the electric telescopic rod, and meanwhile, the electric telescopic rod rotates in the connecting plate and the connecting plate, so that the fireproof connecting door can be automatically and dynamically controlled to be opened and closed quickly;
3. through the equidistant setting of sprinkler head in the inside of spraying the board, when the conflagration breaing out, through water valve assembly, spray the inside of spraying the board and spray the dry ice, spout the upper end to the fire prevention connecting gate in the sprinkler head to reach the effect of putting out a fire, it is more convenient to operate.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the hinge block and the partition plate of the present invention;
FIG. 3 is a schematic view of the connection structure of the fire extinguishing assembly of the present invention;
fig. 4 is a schematic view of a side view section structure of the operation assembly connected with the top plate.
In the figure: 1. a top plate; 2. a partition plate; 3. a smoking net; 4. a fire-proof connection door; 5. an observation frame; 6. an operating component; 601. a connector tile; 602. an electric telescopic rod; 603. a connecting plate; 7. a smoke sensor; 8. a smoking mechanism; 9. a conveying pipe; 10. a water valve assembly; 11. a fire extinguishing assembly; 1101. a spray plate; 1102. a sprinkler head; 12. and a hinge block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a fire door for civil air defense engineering with an automatic smoke sensing closing function is characterized in that a partition plate 2 is arranged at the lower end of a top plate 1, a smoke suction net 3 is installed at the inner end of the partition plate 2, a fireproof connecting door 4 is arranged on the inner side of the smoke suction net 3, when smoke flows to the position near the fireproof connecting door 4, a smoke sensor 7 is arranged at the rear end of the top plate 1, the smoke sensor 7 gives an alarm, and a hinge block 12 connected with the partition plate 2 is installed at the outer end of the fireproof connecting door 4; it installs the middle part at fire-proof connection door 4 to observe frame 5, close fire-proof connection door 4, can observe the flue gas of the 4 other ends of fire-proof connection door through observation frame 5, and the fixed operating means 6 that is provided with in front end of observation frame 5, thereby it is closed to sense the cigarette automatically through operating means 6, 8 its upper surface right-hand members that set up at roof 1 of smoking mechanism, and 8's right-hand member intercommunication of smoking mechanism is provided with transmission pipe 9, the flue gas is when fire-proof connection door 4's outside, baffle 2 sets up about roof 1's several axial symmetry, and smoking net 3 is connected with the outer end laminating of fire-proof connection door 4, at this moment, adsorb the inside of smoking net 3 with the flue gas through smoking mechanism 8, discharge from transmission pipe 9, prevent that the flue gas from spilling from the limit seam of fire-proof connection door 4, increase the leakproofness that separates the cigarette.
As shown in fig. 2 and 4, the connector plate 601 is welded and fixed at the front end of the fireproof connecting door 4; an electric telescopic rod 602 arranged at the rear end of the connecting plate 601; when the outer end of fire prevention connecting door 4 produced the flue gas, through control electric telescopic handle 602, it rotates to drive fire prevention connecting door 4 with linking plate 601, it is connected with roof 1 at electric telescopic handle 602's rear end that connecting plate 603, linking plate 601 sets up with the front end laminating of roof 1, and electric telescopic handle 602 rotates relatively with linking plate 601 and connecting plate 603 and is connected, make electric telescopic handle 602 at linking plate 601 and the internal rotation of connecting plate 603, thereby control opening and closing fire prevention connecting door 4, it is more nimble to use.
Specifically, as shown in fig. 1 and 3, a water valve assembly 10 is installed on the left side of the upper surface of a top plate 1, and a spraying plate 1101 is arranged at the lower end of the top plate 1 and is communicated with a water pipe on the water valve assembly 10; dry ice is sprayed inside the spray plate 1101 by the water valve assembly 10, the spray heads 1102 are installed inside the spray plate 1101 and sprayed from the inside of the spray heads 1102 to the upper end of the fireproof connecting door 4, and the spray heads 1102 are arranged inside the spray plate 1101 at equal intervals, so that a better fire extinguishing effect is achieved, which is a method for using the fireproof door for civil engineering having the automatic smoke closing function.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a fire door is prevented with fire door for civil air defense engineering with automatic smoke-sensitive closure function which characterized in that includes:
the lower end of the top plate is provided with a partition plate, the inner end of the partition plate is provided with a smoke suction net, the inner side of the smoke suction net is provided with a fireproof connecting door, and the outer end of the fireproof connecting door is provided with a hinge block connected with the partition plate;
the observation frame is arranged in the middle of the fireproof connecting door, an operation assembly is fixedly arranged at the front end of the observation frame, a fire extinguishing assembly at the lower end of the top plate is arranged on the upper side of the operation assembly, and a water valve assembly is arranged on the left side of the upper surface of the top plate;
the smoking mechanism is arranged at the right end of the upper surface of the top plate, the right end of the smoking mechanism is communicated with the transmission pipe, and the smoke sensor is arranged at the rear end of the top plate.
2. The fire door for civil air defense engineering having an automatic smoke closing function according to claim 1, characterized in that: the baffle sets up about the vertical axis symmetry of roof, and the outer end laminating of smoking net and fire prevention connecting door is connected.
3. The fire door for civil air defense engineering having an automatic smoke closing function according to claim 1, characterized in that: the operating assembly consists of a connecting plate, an electric telescopic rod and a connecting plate;
the connecting plate is welded and fixed at the front end of the fireproof connecting door;
an electric telescopic rod arranged at the rear end of the connecting plate;
and the connecting plate is arranged at the rear end of the electric telescopic rod and is connected with the top plate.
4. The fire door for civil air defense engineering having an automatic smoke closing function according to claim 3, characterized in that: the connection plate is attached to the front end of the top plate, and the electric telescopic rod is connected with the connection plate and the connecting plate in a rotating mode.
5. The fire door for civil air defense engineering having an automatic smoke closing function according to claim 1, characterized in that: the fire extinguishing assembly consists of a spraying plate and a spraying head;
the lower end of the top plate is communicated with a water pipe on the water valve component;
and a sprinkler head installed inside the sprinkler plate.
6. The fire door for civil air defense engineering having an automatic smoke closing function according to claim 5, characterized in that: the spraying heads are arranged in the spraying plate at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121361756.0U CN215213184U (en) | 2021-06-18 | 2021-06-18 | Fire door is prevented with preventing to civil air defense engineering with automatically, feel cigarette closed function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121361756.0U CN215213184U (en) | 2021-06-18 | 2021-06-18 | Fire door is prevented with preventing to civil air defense engineering with automatically, feel cigarette closed function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215213184U true CN215213184U (en) | 2021-12-17 |
Family
ID=79433621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121361756.0U Active CN215213184U (en) | 2021-06-18 | 2021-06-18 | Fire door is prevented with preventing to civil air defense engineering with automatically, feel cigarette closed function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215213184U (en) |
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2021
- 2021-06-18 CN CN202121361756.0U patent/CN215213184U/en active Active
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