CN115405207A

CN115405207A - Fire-retardant type indoor multi-functional fire door that prevents fires

Info

Publication number: CN115405207A
Application number: CN202211008556.6A
Authority: CN
Inventors: 吴磊
Original assignee: Nantong Jinyida Door Industry Co ltd
Current assignee: Nantong Jinyida Door Industry Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2022-11-29
Anticipated expiration: 2042-08-22
Also published as: CN115405207B

Abstract

The invention discloses a fireproof flame-retardant indoor multifunctional fireproof door which comprises a door body, a collection box, a first supporting rod, a supporting box and a supporting plate, wherein the collection box is installed on the inner wall of the door body, the first supporting rod is installed on the inner wall of the door body, the supporting box is installed on the inner wall of the door body, the supporting plate is installed on the inner wall of the door body, and a guide plate is installed on the inner wall of the collection box. According to the fire-retardant door body, the water pump, the first pipeline and the blocking cotton are installed, the fire-retardant effect of the door body is achieved, the water pump is started when the temperature sensor arranged in the control assembly detects abnormal temperature, the water pump is started to enable the fire retardant in the collecting box to move into the water pipe, the fire retardant moves into the first pipeline through the water pipe and is sprayed out from the first pipeline, the blocking cotton blocks the fire retardant to prevent the fire retardant from being sprayed too far, the fire retardant permeates the blocking cotton and flows to the outer wall of the door body through the second opening to achieve the fire-retardant effect, and the fire-retardant function of the door body is achieved.

Description

Fire-retardant type indoor multi-functional fire door that prevents fires

Technical Field

The invention relates to the technical field of fire doors, in particular to a fire-retardant indoor multifunctional fire door.

Background

The indoor fireproof door is a door capable of meeting the requirements of fire-resistant stability, integrity and heat insulation within a certain time, a fireproof partition with certain fire resistance, an electric wire power supply, an indoor heat insulation material and the like are all combustible articles, a fire disaster can be caused inadvertently, the existing fireproof door is very dangerous if the fire disaster happens in a deep sleep at night and people do not remind, if the fireproof door has a reminding function, the fire disaster can be found in time, and related people can be conveniently informed to rescue to improve safety.

The existing fireproof flame-retardant indoor multifunctional fireproof door. The existing defects are that:

1. the patent document CN211573261U discloses a fire door for indoor fire fighting, which comprises a door panel, wherein the door panel is provided with an observation port, a glass panel is fixed at the observation port, a slidable baffle is installed at the position, corresponding to the observation port, of the outer side of the door panel, and the baffle is positioned through a positioning structure; the positioning structure comprises a limiting plate which limits and positions the baffle. The utility model has the advantages of it is following and effect: the baffle plate which is connected with the door plate in a sliding manner is closed at the observation port under the daily condition and is positioned by the limiting plate, so that the baffle plate is prevented from being opened easily to influence the heat insulation and fire resistance performance of the fire door; when the internal situation needs to be observed, the baffle can be opened, the glass panel plays a role in heat insulation, so that the indoor fire situation can be conveniently observed and accurately judged to carry out timely disaster relief work, and the fireproof effect of the fireproof door is poor, so that a fireproof and flame-retardant effect is achieved by a flame-retardant mechanism;

2. patent document CN212743807U discloses a house indoor laminating type wooden fireproof door, "including a door frame, the inside of the door frame is connected with a fireproof door through a hinge, the middle part of the fireproof door is provided with a handle, the bottom of the rear end face of the fireproof door is provided with an installation circular groove, the inside of the installation circular groove is embedded with a fixed pipe, the inside of the fixed pipe is embedded with a movable pipe, the middle part of the movable pipe is provided with a limit pipe, the outer end faces of the fixed pipe and the movable pipe are both penetrated and provided with a limit hole, the inside of the limit hole is embedded with a limit short rod, one end of the limit short rod is provided with a limit spring, the utility model discloses a setting installation circular groove, a fixed pipe, a movable pipe, a limit hole, a limit short rod, a limit spring, a connection circular plate and a buffer ball head, so as to buffer protection, the time for installing a buffer anti-collision device outside the fireproof door alone is saved, so that the installation efficiency of the fireproof door is improved", and the fireproof door cannot provide people easily cause potential safety hazards in time, therefore, a reminding mechanism can timely inform related people to rescue;

3. patent document CN205477254U discloses an indoor wooden concatenation baking finish prevents fire door, "including door leaf and door pocket, the door leaf with the door pocket laminating, the door leaf includes the compound core of PLASTIC LAMINATED at frame all around and middle part, the compound core of PLASTIC LAMINATED inlays the embedding in the frame, the frame includes inboard wooden skeleton and the wooden skeleton in the outside, the inside packing of frame has the pearlite, the pearlite with the wooden skeleton both sides in the outside bond and have first PLASTIC LAMINATED, inboard wooden skeleton with first PLASTIC LAMINATED space department bonds and has the second PLASTIC LAMINATED, the first PLASTIC LAMINATED outside with the compound core outside of PLASTIC LAMINATED compounds respectively has the decorative board. The indoor wood splicing baking varnish fireproof door adopting the structure can improve the overall strength of the fireproof door, realize the heat insulation performance and the integrity performance of the fireproof door, simultaneously avoid the formation of a processing seam by embedding the structure, enable the door leaf to be lighter and thinner, save manpower and reduce cost, and the fireproof door is not provided with a sealing mechanism, so that the smoke easily enters the room to cause personal damage, and the sealing mechanism prevents the smoke from entering the room to cause casualties in the room;

4. patent document CN215907718U discloses a galvanized steel sheet improved fire door, "prevent fire door including two, prevent being equipped with the drive box on one of them prevents fire door, another prevent fire door be equipped with drive box complex connecting box, the activity groove has been seted up to the inside of drive box, the inside in activity groove is equipped with two fastener of being convenient for prevent fire door fixed connection, prevent being equipped with the transparent window of the condition of observation of being convenient for on the fire door, prevent being equipped with the handle that is located transparent window below on the fire door. This fire door is prevented to galvanized steel sheet improved generation, reducible big fire and flue gas pass through two prevent that the gap between the door gets into indoor possibility, improved the device's security ", this prevent that the fire door source of a fire collapses easily when firing makes the intensity of a fire spread, consequently needs fixed establishment to prevent that the door body from collapsing and restrain the source of a fire and spread.

Disclosure of Invention

The invention aims to provide a fireproof flame-retardant indoor multifunctional fireproof door, which solves the problems of lack of flame-retardant function, reminding function, sealing structure and fixing structure in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a fireproof flame-retardant indoor multifunctional fireproof door comprises a door body, a collection box, a first supporting rod, a supporting box and a supporting plate, wherein the collection box is installed on the inner wall of the door body;

the fire-retardant water-saving type door is characterized in that a guide plate is mounted on the inner wall of the collecting box, a water pump is mounted at the top of the collecting box in a penetrating mode, a fire retardant is filled in the inner wall of the collecting box, a water pipe is mounted at the output end of the water pump, a first pipeline is mounted on the outer wall of the water pipe in a penetrating mode, a storage box is mounted at one end of the first pipeline, barrier cotton is mounted on the inner wall of the storage box, a first opening is formed in the outer wall of the storage box, a filter screen is mounted on the inner wall of the storage box, and a second opening is formed in the outer wall of the door body;

and the inner wall of the door body is provided with a storage battery.

Preferably, the control assembly is installed to the bottom of first branch, and first motor is installed to the outer wall of first branch, and the plush copper is installed to the output of first motor, and second branch is installed to the inner wall of the door body, and first slide bar is installed to the outer wall of second branch, and the sliding sleeve is installed to the outer wall of first slide bar, and the shake head is installed to the outer wall of sliding sleeve, and the spring is installed to the outer wall of shake head.

Preferably, a water source is installed to the inner wall of a box, and a second pipeline is installed in the top of a box through, and third branch is installed to the inner wall of the door body, and the sleeve is installed to the outer wall of third branch, and telescopic inner wall is run through and is installed the ejector pin, and sealed head is installed to the one end of ejector pin, and the kicking block is installed to the one end of ejector pin, and the sealing strip is installed to the outer wall of kicking block, and the top of the door body is equipped with the fourth opening.

Preferably, a second motor is installed at the top of the supporting plate, a threaded rod is installed at the output end of the second motor, a threaded sleeve is installed on the outer wall of the threaded rod, a second sliding rod is installed at the top of the supporting plate, a sliding ring is installed on the outer wall of the second sliding rod, a support is installed on the outer wall of the sliding ring, a clamping rod is installed on the outer wall of the support, and a support cylinder is installed at the top of the door body in a penetrating mode.

Preferably, the one end of first pipeline extends to the inside of receiver, the inner wall connection of the receiver outer wall and the door body, the one end of spring and the outer wall connection of second branch, and the stopper is installed to the one end of first slide bar, and the one end and the telescopic one end of second pipeline are connected, the outer wall of thread bush and the outer wall connection of support, the built-in temperature sensing subassembly of control assembly.

Preferably, a handle is arranged on the outer wall of the door body in a penetrating mode.

Preferably, the outer wall of the handle is provided with a key port.

Preferably, the outer wall of the door body is provided with a third opening.

Preferably, the working steps of the fire door are as follows:

s1, the water pump is started when the temperature sensor arranged in the control assembly detects that the temperature is abnormal, the water pump is started to enable the flame retardant in the collecting box to move into the water pipe, the flame retardant moves into the first pipeline through the water pipe and is sprayed out by the first pipeline, the flame retardant is blocked by the blocking cotton to be prevented from being sprayed too far, the flame retardant penetrates through the blocking cotton to flow to the outer wall of the door body through the second opening to achieve the fireproof and flame-retardant effect, and the fireproof and flame-retardant function of the door body is achieved.

S2, the second supporting rod is used for supporting the first sliding rod, the first sliding rod is used for providing a moving place for the sliding sleeve, the first motor is driven to rotate when a temperature sensor arranged in the control assembly detects abnormal temperature, the first motor drives the protruding head to rotate, the protruding head rotates to enable the protruding head to beat a shaking head to enable the protruding head to move, when the shaking head is knocked, a sound is emitted to remind a person sleeping in a room to enable the person to find the person in time, related persons are informed to rescue, personal safety is improved, a fire disaster can be found in time, and the related persons are informed to rescue conveniently.

S3, when the fire is increased in the rescue process, a water source in the branch box is boiled to generate steam, the steam enters the sleeve through the second pipeline, the steam enters the sleeve to drive the sealing head to move, the sealing head moves to drive the ejector rod to move, the ejector rod moves to drive the ejector block to move, the ejector block moves to drive the sealing strip to move, the sealing strip moves to enable the door gap to be sealed, smoke enters the room to be prevented from entering the room, casualties in the room are avoided, and the function that the smoke enters the room to cause the casualties is achieved.

S4, the second motor rotates to drive the threaded rod to rotate, the threaded rod rotates to drive the threaded sleeve to move, the threaded sleeve moves to drive the support to move, the support moves to drive the sliding ring to move, the sliding ring moves to enable the support to move to drive the clamping rod to move, the clamping rod moves to move out of the door body through the support cylinder and enables the door body to move into the groove of the wall body, the door body is more stably prevented from collapsing, the fire source is prevented from spreading, and the door body is more stably prevented from collapsing, and the fire source spreading prevention function is achieved.

Preferably, the step S1 further includes the steps of:

s11, the filter screen in the collecting box blocks large outside stains to prevent the second opening from being blocked, so that the flame retardant can flow out conveniently, and the guide plate in the collecting box enables the flame retardant to be discharged more thoroughly to improve the flame retardant effect.

The step S2 further includes the steps of:

s21, the shaking head moves to drive the sliding sleeve to move, the sliding sleeve moves to drive the spring to move, and the spring moves to enable the shaking head to return to the original position quickly, so that next reminding is facilitated.

The step S3 further includes the steps of:

s31, the sleeve is used for providing a moving place for the ejector rod, the third supporting rod is used for supporting the sleeve, the fourth opening is used for facilitating movement of the ejector block, and the second pipeline is used for providing a channel for transmission of water vapor.

The step S4 further includes the steps of:

s41, the support is used for supporting the clamping rod, the second sliding rod is used for moving the sliding ring through a moving place, and the clamping groove is formed in the wall body in the front according to the position of the supporting cylinder when the fireproof door is installed, so that the door body can be conveniently fixed in case of fire.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the fire-retardant door body, the water pump, the first pipeline and the blocking cotton are installed, the fire-retardant effect of the door body is achieved, the water pump is started when the temperature sensor arranged in the control assembly detects abnormal temperature, the water pump is started to move the fire retardant in the collecting box into the water pipe, the fire retardant is moved into the first pipeline through the water pipe and is sprayed out from the first pipeline, the blocking cotton blocks the fire retardant to prevent the fire retardant from being sprayed too far, the fire retardant permeates the blocking cotton and flows to the outer wall of the door body through the second opening to achieve the fire-retardant effect, and the fire-retardant function of the door body is achieved;

2. according to the invention, the head, the protruding head and the first sliding rod are mounted, so that a fire can be found in time, and a rescue effect of related personnel can be conveniently informed;

3. the sealing head, the ejector rod and the sealing strip are installed, so that the effect of preventing smoke from entering and causing indoor casualties is achieved, when the fire is increased in the rescue process, a water source in the branch box is boiled to generate steam, the steam enters the sleeve through the second pipeline, the steam enters the sleeve to drive the sealing head to move, the sealing head moves to drive the ejector rod to move, the ejector rod moves to drive the ejector block to move, the ejector block moves to drive the sealing strip to move, the sealing strip moves to seal the door seam and prevent the smoke from entering and causing indoor casualties, and the function of preventing the smoke from entering and causing indoor casualties is achieved;

4. according to the invention, the threaded rod, the support and the clamping rod are mounted, so that the door body can be prevented from collapsing more stably to inhibit the spread of the fire source, the second motor rotates to drive the threaded rod to rotate, the threaded rod rotates to drive the threaded sleeve to move, the threaded sleeve moves to drive the support to move, the support moves to drive the sliding ring to move, the sliding ring moves to drive the support to move to drive the clamping rod to move, the clamping rod moves to move out of the door body through the support cylinder to move into the groove of the wall body, so that the door body can be prevented from collapsing more stably to inhibit the spread of the fire source, and the function of preventing the door body from collapsing to inhibit the spread of the fire source can be realized more stably.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a left side view of the present invention;

FIG. 4 is a schematic view of the storage case of the present invention;

FIG. 5 is a schematic view of a first strut according to the present invention;

FIG. 6 is a schematic view of a third bar according to the present invention;

FIG. 7 is a schematic view of a second motor of the present invention;

FIG. 8 is a schematic flow chart of the present invention.

In the figure: 1. a door body; 2. a handle; 3. a key port; 4. a third opening; 5. a storage battery; 6. a collection box; 7. a baffle; 8. a water pump; 9. a water pipe; 10. a first conduit; 11. a storage box; 12. blocking cotton; 13. filtering with a screen; 14. a second opening; 15. a first support bar; 16. a control component; 17. a first motor; 18. a raised head; 19. a second support bar; 20. a first slide bar; 21. a sliding sleeve; 22. vibrating the head; 23. a spring; 24. a branch box; 25. a water source; 26. a second pipe; 27. a third strut; 28. a sleeve; 29. a top rod; 30. a sealing head; 31. a top block; 32. a sealing strip; 33. a fourth opening; 34. a support plate; 35. a second motor; 36. a threaded sleeve; 37. a second slide bar; 38. a support; 39. a threaded rod; 40. a slip ring; 41. a clamping rod; 42. and (7) supporting the cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-8, an embodiment of the present invention: the utility model provides an indoor multi-functional fire door of fire prevention fire-retardant type, including the door body 1, collect box 6, first branch 15, prop box 24 and extension board 34, the effect of the door body 1 is for collecting box 6 and support, the effect of collecting box 6 is for the fire retardant provides the place of accomodating, the effect of first branch 15 is for control module 16 provides the support, the effect of propping up box 24 is for providing the place of depositing for water source 25, the effect of extension board 34 is for second motor 35 provides the support, collect box 6 is installed to the inner wall of the door body 1, first branch 15 is installed to the inner wall of the door body 1, box 24 is installed to the inner wall of the door body 1, extension board 34 is installed to the inner wall of the door body 1, battery 5's effect is for providing power for the door body 1, handle 2 is installed in the outer wall of the door body 1 runs through, handle 2's effect makes things convenient for opening of the door body 1, handle 2's outer wall is equipped with key mouth 3, key mouth 3's effect provides the theftproof nature, door body 1's outer wall is equipped with third opening 4, the effect is convenient fixed of preventing fire door.

Collect the inner wall of box 6 and install guide plate 7, the top of collecting box 6 is run through and is installed water pump 8, the inner wall filling of collecting box 6 has the fire retardant, water pipe 9 is installed to water pump 8's output, the outer wall of water pipe 9 runs through and installs first pipeline 10, receiver 11 is installed to the one end of first pipeline 10, separation cotton 12 is installed to receiver 11's inner wall, receiver 11's outer wall is equipped with first opening, filter screen 13 is installed to receiver 11's inner wall, door body 1's outer wall is equipped with second opening 14, control assembly 16 built-in temperature sensor makes water pump 8 start when detecting the temperature anomaly, water pump 8 starts to make and collects the inside fire retardant of box 6 and remove to in the water pipe 9, the fire retardant passes through water pipe 9 and moves to in the first pipeline 10, spout the fire retardant by first pipeline 10, block it through separation cotton 12 and prevent that the fire retardant from spouting far away, fire retardant infiltration separation cotton 12 flows to door body 1's outer wall through second opening 14 and reaches fire prevention fire-retardant effect, the fire prevention fire-retardant function of door body 1 has been realized.

The bottom of the first support rod 15 is provided with a control assembly 16, the outer wall of the first support rod 15 is provided with a first motor 17, the output end of the first motor 17 is provided with a raised head 18, the inner wall of the door body 1 is provided with a second support rod 19, the outer wall of the second support rod 19 is provided with a first slide rod 20, the outer wall of the first slide rod 20 is provided with a slide sleeve 21, the outer wall of the slide sleeve 21 is provided with a shaking head 22, the outer wall of the shaking head 22 is provided with a spring 23, the second support rod 19 is used for supporting the first slide rod 20, the first slide rod 20 is used for providing a moving place for the slide sleeve 21, a temperature sensor arranged in the control assembly 16 is used for rotating the first motor 17 when detecting abnormal temperature, the first motor 17 is used for driving the raised head 18 to rotate, the raised head 18 is rotated to enable the shaking head 22 to be moved, a sound is emitted during the shaking head 22 during the beating to remind indoor sleeping people to enable the people to be found in time, and to inform related people to increase personal safety, so that the fire can be found in time and related people can be conveniently informed to rescue.

A water source 25 is installed on the inner wall of a box 24, a second pipeline 26 is installed at the top of the box 24 in a penetrating mode, a third supporting rod 27 is installed on the inner wall of the door body 1, a sleeve 28 is installed on the outer wall of the third supporting rod 27, an ejector rod 29 is installed on the inner wall of the sleeve 28 in a penetrating mode, a sealing head 30 is installed at one end of the ejector rod 29, an ejector block 31 is installed at one end of the ejector rod 29, a sealing strip 32 is installed on the outer wall of the ejector block 31, a fourth opening 33 is formed in the top of the door body 1, when the fire intensity is increased in the rescue process, the water source 25 in the box 24 is made to boil to generate steam, the steam enters the sleeve 28 through the second pipeline 26, the steam enters the sleeve 28 to drive the sealing head 30 to move, the sealing head 30 moves to drive the ejector rod 29 to move, the ejector rod 29 moves to drive the ejector block 31 to move, the ejector block 31 moves to drive the sealing strip 32 to move, the sealing strip 32 moves to enable the door seam to seal to prevent smoke from entering and causing indoor casualties, and the function of preventing the smoke from entering and causing indoor casualties is achieved.

The second motor 35 is installed at the top of the support plate 34, the threaded rod 39 is installed at the output end of the second motor 35, the threaded sleeve 36 is installed on the outer wall of the threaded rod 39, the second slide rod 37 is installed at the top of the support plate 34, the sliding ring 40 is installed on the outer wall of the second slide rod 37, the support 38 is installed on the outer wall of the sliding ring 40, the clamping rod 41 is installed on the outer wall of the support 38, the support 42 is installed at the top of the door body 1 in a penetrating mode, the second motor 35 rotates to drive the threaded rod 39 to rotate, the threaded rod 39 rotates to drive the threaded sleeve 36 to move, the threaded sleeve 36 moves to drive the support 38 to move, the support 38 moves to drive the sliding ring 40 to move, the support 38 moves to drive the clamping rod 41 to move, the clamping rod 41 moves out of the door body 1 through the support 42 and moves into the groove of the wall body to enable the door body 1 to be more stably prevented from collapsing to inhibit the fire source from spreading, and the door body 1 from collapsing to inhibit the fire source from spreading more stably.

The working steps of the fireproof door are as follows:

s1, the built-in temperature sensor of control assembly 16 makes water pump 8 start when detecting that the temperature is unusual, water pump 8 starts to make and collects the inside fire retardant of box 6 and remove to in the water pipe 9, the fire retardant passes through in the water pipe 9 moves to first pipeline 10, spout the fire retardant by first pipeline 10, prevent that the fire retardant sprays too far with its obstruction through separation cotton 12, fire retardant infiltration separation cotton 12 reaches the fire-retardant effect of fire prevention through the outer wall that second opening 14 flowed to door body 1, the fire-retardant function of fire prevention of door body 1 has been realized.

S2, the second support rod 19 is used for supporting the first sliding rod 20, the first sliding rod 20 is used for providing a moving place for the sliding sleeve 21, the first motor 17 rotates when the temperature sensor arranged in the control assembly 16 detects that the temperature is abnormal, the first motor 17 rotates to drive the protruding head 18 to rotate, the protruding head 18 rotates to enable the protruding head 22 to beat to enable the protruding head to move, a sound is emitted when the protruding head 22 beats to remind a person sleeping in a room to enable the person to find the person in time, related persons are informed to rescue to increase personal safety, the function of finding a fire in time and conveniently informing the related persons to rescue is achieved.

S3, when the fire is increased in the rescue process, the water source 25 in the support box 24 is boiled to generate steam, the steam enters the sleeve 28 through the second pipeline 26, the steam enters the sleeve 28 to drive the sealing head 30 to move, the sealing head 30 moves to drive the ejector rod 29 to move, the ejector rod 29 moves to drive the ejector block 31 to move, the ejector block 31 moves to drive the sealing strip 32 to move, the sealing strip 32 moves to seal a door gap to prevent smoke from entering to cause indoor casualties, and the function of preventing the smoke from entering to cause indoor casualties is achieved.

S4, the second motor 35 rotates to drive the threaded rod 39 to rotate, the threaded rod 39 rotates to drive the threaded sleeve 36 to move, the threaded sleeve 36 moves to drive the support 38 to move, the support 38 moves to drive the sliding ring 40 to move, the sliding ring 40 moves to enable the support 38 to move to drive the clamping rod 41 to move, the clamping rod 41 moves to move out of the door body 1 through the support cylinder 42 and enables the door body 1 to move into the groove of the wall body, the door body 1 is prevented from collapsing and the fire source is prevented from spreading more stably, and the door body 1 is prevented from collapsing and the fire source spreading is prevented more stably.

The step S1 further includes the steps of:

s11, a filter screen 13 in the collection box 6 blocks large outside stains to prevent the second opening 14 from being blocked, so that the flame retardant can flow out conveniently, and a guide plate 7 in the collection box 6 enables the flame retardant to be discharged more thoroughly to improve the flame retardant effect.

The step S2 further includes the steps of:

s21, the shaking head 22 moves to drive the sliding sleeve 21 to move, the sliding sleeve 21 moves to drive the spring 23 to move, and the spring 23 moves to enable the shaking head 22 to return to the original position quickly, so that the next reminding is facilitated.

The step S3 further includes the steps of:

s31, the sleeve 28 serves to provide a moving place for the ejector rod 29, the third support rod 27 serves to provide support for the sleeve 28, the fourth opening 33 serves to facilitate movement of the ejector block 31, and the second pipeline 26 serves to provide a passage for transmission of water vapor.

The step S4 further includes the steps of:

s41, the support 38 is used for supporting the clamping rod 41, the second sliding rod 37 is used for enabling the sliding ring 40 to pass through a moving place, and when the fireproof door is installed, a clamping groove is formed in the wall body in a forward mode according to the position of the supporting cylinder 42, so that the door body 1 can be conveniently fixed in case of fire.

The working principle is that the door body 1 is used for supporting the collection box 6, the collection box 6 is used for providing a storage place for a fire retardant, the first support rod 15 is used for supporting the control assembly 16, the support box 24 is used for providing a storage place for the water source 25, the support plate 34 is used for supporting the second motor 35, the water pump 8 is started when a temperature sensor arranged in the control assembly 16 detects abnormal temperature, the water pump 8 is started to move the fire retardant in the collection box 6 into the water pipe 9, the fire retardant is moved into the first pipeline 10 through the water pipe 9 and is sprayed out through the first pipeline 10, the blocking cotton 12 blocks the fire retardant to prevent the fire retardant from being sprayed out too far, the fire retardant permeates the blocking cotton 12 and flows to the outer wall of the door body 1 through the second opening 14 to achieve the fire-retardant and flame-retardant effects, the second support rod 19 is used for providing support for the first slide rod 20, the first sliding rod 20 is used for providing a moving place for the sliding sleeve 21, when a temperature sensor arranged in the control assembly 16 detects abnormal temperature, the first motor 17 is driven to rotate, the first motor 17 drives the raised head 18 to rotate, the raised head 18 rotates to enable the raised head 22 to beat and move, when the raised head 22 is beaten, a sound is emitted to remind people who are very asleep in a room to find the sound in time, related personnel are informed to rescue and increase personal safety, a fire can be found in time, the related personnel are convenient to be informed to rescue, when the fire is increased in the rescue process, the water source 25 in the support box 24 is boiled to generate steam, the steam enters the sleeve 28 through the second pipeline 26, the steam enters the sleeve 28 to drive the sealing head 30 to move, the sealing head 30 moves to drive the ejector rod 29 to move, the ejector rod 29 moves to drive the ejector block 31 to move, the jacking block 31 moves to drive the sealing strip 32 to move, the sealing strip 32 moves to enable the door gap to be sealed, so that smoke is prevented from entering and causing indoor casualties, the function of preventing smoke from entering and causing indoor casualties is realized, the second motor 35 rotates to drive the threaded rod 39 to rotate, the threaded rod 39 rotates to drive the threaded sleeve 36 to move, the threaded sleeve 36 moves to drive the support 38 to move, the support 38 moves to drive the sliding ring 40 to move, the sliding ring 40 moves to enable the support 38 to move to drive the clamping rod 41 to move, the clamping rod 41 moves to move out of the door body 1 through the support cylinder 42 and enables the door body 1 to move into the groove of the wall body, so that the door body 1 is more stably prevented from collapsing and inhibiting fire sources from spreading, and the multifunctional fireproof door is enabled to be used.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an indoor multi-functional fire door that prevents fire-retardant type, includes door body (1), collects box (6), first branch pole (15), a box (24) and extension board (34), its characterized in that: the collecting box (6) is installed on the inner wall of the door body (1), the first supporting rod (15) is installed on the inner wall of the door body (1), the supporting box (24) is installed on the inner wall of the door body (1), and the supporting plate (34) is installed on the inner wall of the door body (1);

a guide plate (7) is installed on the inner wall of the collection box (6), a water pump (8) is installed on the top of the collection box (6) in a penetrating mode, a fire retardant is filled on the inner wall of the collection box (6), a water pipe (9) is installed at the output end of the water pump (8), a first pipeline (10) is installed on the outer wall of the water pipe (9) in a penetrating mode, a storage box (11) is installed at one end of the first pipeline (10), barrier cotton (12) is installed on the inner wall of the storage box (11), a first opening is formed in the outer wall of the storage box (11), a filter screen (13) is installed on the inner wall of the storage box (11), and a second opening (14) is formed in the outer wall of the door body (1);

the inner wall of the door body (1) is provided with a storage battery (5).

2. The fire-retardant type indoor multifunctional fire door according to claim 1, characterized in that: control assembly (16) are installed to the bottom of first branch (15), first motor (17) are installed to the outer wall of first branch (15), plush copper (18) are installed to the output of first motor (17), second branch (19) are installed to the inner wall of the door body (1), first slide bar (20) are installed to the outer wall of second branch (19), sliding sleeve (21) are installed to the outer wall of first slide bar (20), the head of shaking (22) are installed to the outer wall of sliding sleeve (21), spring (23) are installed to the outer wall of head of shaking (22).

3. The fire-retardant indoor multifunctional fire door according to claim 1, characterized in that: water source (25) are installed to the inner wall of a box (24), the top of a box (24) is run through and is installed second pipeline (26), third branch (27) are installed to the inner wall of the door body (1), sleeve (28) are installed to the outer wall of third branch (27), ejector pin (29) are installed to the inner wall of sleeve (28) through, sealing head (30) are installed to the one end of ejector pin (29), kicking block (31) are installed to the one end of ejector pin (29), sealing strip (32) are installed to the outer wall of kicking block (31), the top of the door body (1) is equipped with fourth opening (33).

4. The fire-retardant indoor multifunctional fire door according to claim 1, characterized in that: the improved door is characterized in that a second motor (35) is installed at the top of the support plate (34), a threaded rod (39) is installed at the output end of the second motor (35), a threaded sleeve (36) is installed on the outer wall of the threaded rod (39), a second slide rod (37) is installed at the top of the support plate (34), a sliding ring (40) is installed on the outer wall of the second slide rod (37), a support (38) is installed on the outer wall of the sliding ring (40), a clamping rod (41) is installed on the outer wall of the support (38), and a support cylinder (42) is installed at the top of the door body (1) in a penetrating mode.

5. The fire-retardant type indoor multifunctional fire door according to any one of claims 1 to 4, characterized in that: the one end of first pipeline (10) extends to the inside of receiver (11), the inner wall connection of receiver (11) outer wall and the door body (1), the outer wall connection of the one end of spring (23) and second branch (19), the stopper is installed to the one end of first slide bar (20), the one end of second pipeline (26) is connected with the one end of sleeve (28), the outer wall of thread bush (36) and the outer wall connection of support (38), the built-in temperature sensing subassembly of control subassembly (16).

6. The fire-retardant type indoor multifunctional fire door according to claim 1, characterized in that: the outer wall of the door body (1) is provided with a handle (2) in a penetrating way.

7. The fire-retardant type indoor multifunctional fire door according to claim 6, characterized in that: the outer wall of the handle (2) is provided with a key opening (3).

8. The fire-retardant type indoor multifunctional fire door according to claim 1, characterized in that: the outer wall of the door body (1) is provided with a third opening (4).

9. The method for using a fire-retardant indoor multifunctional fire door according to any one of claims 1 to 8, wherein the fire door is operated by the following steps:

s1, built-in temperature sensor of control module (16) makes water pump (8) start when detecting the temperature anomaly, water pump (8) start-up make collect the inside fire retardant of box (6) and remove to in water pipe (9), the fire retardant leads to in water pipe (9) moves to first pipeline (10), spout the fire retardant by first pipeline (10), prevent the fire retardant injection too far with its obstruction through separation cotton (12), the cotton (12) of fire retardant infiltration separation flows to the outer wall of door body (1) through second opening (14) and reaches the fire prevention fire-retardant effect, the fire prevention fire-retardant function of door body (1) has been realized.

S2, the second support rod (19) is used for supporting the first sliding rod (20), the first sliding rod (20) is used for providing a moving place for the sliding sleeve (21), the first motor (17) is rotated when the temperature sensor arranged in the control assembly (16) detects temperature abnormity, the first motor (17) is rotated to drive the raised head (18) to rotate, the raised head (18) rotates to enable the raised head (18) to beat the shaking head (22) to enable the raised head to move, and when the shaking head (22) is beaten, a sound is emitted to remind a person sleeping in a room to enable the person to be found in time, and related persons are informed to rescue to increase personal safety, so that fire can be found in time, and the function of conveniently informing the related persons to rescue is achieved.

S3, make water source (25) boiling vapor in a box (24) when the intensity of a fire increases in the rescue process, vapor gets into in sleeve (28) by second pipeline (26), thereby vapor gets into and drives sealed head (30) removal in sleeve (28), sealed head (30) remove and drive ejector pin (29) and remove, ejector pin (29) remove and drive kicking block (31) and remove, kicking block (31) remove and drive sealing strip (32) and remove, sealing strip (32) remove and make the sealed flue gas that prevents of crack get into and lead to the casualties in the room, realized preventing that the flue gas from getting into the function that leads to the casualties in the room.

S4, the second motor (35) rotates to drive the threaded rod (39) to rotate, the threaded rod (39) rotates to drive the threaded sleeve (36) to move, the threaded sleeve (36) moves to drive the support (38) to move, the support (38) moves to drive the sliding ring (40) to move, the sliding ring (40) moves to enable the support (38) to move to drive the clamping rod (41)) to move, the clamping rod (41)) moves to move out of the door body (1) through the support cylinder (42) to enable the door body (1) to move into the groove of the wall body, the door body (1) is prevented from collapsing more stably to inhibit fire source spreading, and the door body (1) is prevented from collapsing to inhibit fire source spreading more stably.

10. The use method of the fire-retardant indoor multifunctional fireproof door according to claim 9, wherein the step S1 further comprises the following steps:

s11, a filter screen (13) in the collecting box (6) blocks large outside stains to prevent the second opening (14) from being blocked, so that the flame retardant can flow out conveniently, and a guide plate (7) in the collecting box (6) enables the flame retardant to be discharged more thoroughly to improve the flame retardant effect.

The step S2 further includes the steps of:

s21, the vibration head (22) moves to drive the sliding sleeve (21) to move, the sliding sleeve (21) moves to drive the spring (23) to move, and the spring (23) moves to enable the vibration head (22) to return to the original position quickly so as to facilitate next reminding.

The step S3 further includes the steps of:

s31, the sleeve (28) is used for providing a moving place for the ejector rod (29), the third support rod (27) is used for providing support for the sleeve (28), the fourth opening (33) is used for facilitating the movement of the ejector block (31), and the second pipeline (26) is used for providing a passage for the transmission of water vapor.

The step S4 further includes the steps of:

s41, the support (38) is used for supporting the clamping rod (41), the second sliding rod (37) is used for moving the sliding ring (40) through a moving place, and when the fireproof door is installed, a clamping groove is formed in the wall in advance according to the position of the supporting cylinder (42), so that the door body (1) can be conveniently fixed in case of fire.