CN112727235A - Movable fire-proof partition device - Google Patents
Movable fire-proof partition device Download PDFInfo
- Publication number
- CN112727235A CN112727235A CN202011324641.4A CN202011324641A CN112727235A CN 112727235 A CN112727235 A CN 112727235A CN 202011324641 A CN202011324641 A CN 202011324641A CN 112727235 A CN112727235 A CN 112727235A
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- Prior art keywords
- air suction
- pipe
- rod
- movable
- diameter
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
- E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a movable fireproof partition device, which comprises a bottom frame and an air suction pump, wherein the lower end of the bottom frame is provided with a plurality of wheels, the upper end of the bottom frame is provided with a fireproof partition plate, the upper end of the fireproof partition plate is provided with an air suction pipe along the length direction of the fireproof partition plate, the pipe wall of the air suction pipe is provided with a plurality of horn pipes along the length direction of the air suction pipe, and the horn pipes are communicated with the air suction pipe; one end of the air suction pipe is sealed, the other end of the air suction pipe is connected with a connecting pipe through an elbow, one end of the connecting pipe, which is far away from the air suction pipe, is connected with an air inlet of an air suction pump, and an air outlet of the air suction pump is connected with an exhaust pipe group; the invention can be conveniently moved to the position where fire isolation is needed, is beneficial to preventing the spread of fire, can prevent the problems of difficult evacuation of people and the evacuation of inflammable products caused by the diffusion of smoke, and can effectively reduce casualties and article loss.
Description
Technical Field
The invention relates to the field of fire partitions, in particular to a movable fire partition.
Background
The fire-proof partition device is used for temporary partition in case of fire, and can prevent fire from spreading. Existing fire partitions are usually fixed, such as fire doors, fire shutters, etc. In a market, the fire-proof rolling door is not arranged between every two storefronts, one fire-proof rolling door is usually arranged in one area, and a plurality of storefronts are usually arranged in one area. Therefore, the applicant designs a movable fireproof partition device which can be conveniently moved to storefronts in the same area to perform fireproof partition, so that the fire can be effectively prevented from spreading.
Disclosure of Invention
The invention aims to provide a movable fireproof partition device which can be conveniently moved to a position needing fire isolation, is beneficial to preventing the spread of fire, can prevent the problems of difficult evacuation of people and evacuation of inflammable products caused by smoke diffusion, and can effectively reduce casualties and loss of articles.
The invention is realized by the following steps: a movable fireproof partition device comprises a bottom frame and an air suction pump, wherein a plurality of wheels are arranged at the lower end of the bottom frame, a fireproof partition plate is arranged at the upper end of the bottom frame, an air suction pipe is arranged at the upper end of the fireproof partition plate along the length direction of the fireproof partition plate, a plurality of horn pipes are arranged on the pipe wall of the air suction pipe along the length direction of the air suction pipe, and the horn pipes are communicated with the air suction pipe; one end of the air suction pipe is sealed, the other end of the air suction pipe is connected with a connecting pipe through an elbow, one end, far away from the air suction pipe, of the connecting pipe is connected with an air inlet of the air suction pump, and an air outlet of the air suction pump is connected with an exhaust pipe group.
Furthermore, the underframe comprises two support rods which are arranged in parallel, the support rods are horizontally arranged, the length direction of the support rods is arranged along the thickness direction of the fireproof partition plate, an installation rod is vertically arranged between the upper end surfaces of the two support rods, the cross section of each installation rod is rectangular, two ends of the fireproof partition plate are respectively connected with the inner side walls of the two installation rods in a welding manner, and two ends of the lower end surface of each support rod are respectively provided with a wheel; two the bracing piece between still the level be provided with two stiffener bar, two stiffener bar all perpendicular to bracing piece setting, and two stiffener bar are located the both sides of fire prevention partition panel respectively.
Further, two the lower extreme of installation pole respectively be provided with a baffle, the length direction of baffle is along vertical direction, the part plate body of baffle stretches out to the inboard of installation pole, the baffle is located and is provided with the screw thread through-hole on the inboard plate body of installation pole, and installs first fixing bolt in this screw thread through-hole, and two baffles are located and are provided with the extension board between the inboard plate body of installation pole and the fire prevention partition panel, the both ends of extension board are fixed by first fixing bolt.
Furthermore, the extension board is provided with two handles on keeping away from the face of fire prevention partition panel, two the handle about the intermediate position symmetry setting of extension board left and right sides direction.
The air suction pump is arranged on the first movable support frame, a power supply control box is arranged on the first movable support frame, a storage battery, a control element and a control circuit are arranged in the power supply control box, the storage battery supplies power to the air suction pump, and the control element and the control circuit are electrically connected with the air suction pump.
Further, first removal support frame includes two sill bars and a pole setting, two the sill bar parallel arrangement each other, and the level sets up, the both ends of terminal surface respectively are provided with a wheel under the sill bar, link to each other through the horizontal pole between two sill bars, the horizontal pole level sets up and perpendicular to sill bar sets up, the pole setting vertically sets up on the up end of horizontal pole, the aspirator pump sets up in the upper end of pole setting.
Furthermore, the upright rod is of a telescopic rod structure and comprises an outer pipe and an inner rod, the outer pipe is vertically arranged on the upper end face of the cross rod, a threaded through hole leading to the inner pipe is formed in the pipe wall of the upper end of the outer pipe, and a second fixing bolt is arranged in the threaded through hole; the inner rod is of a cylindrical structure, the diameter of the inner rod is the same as the inner diameter of the outer tube, the lower end of the inner rod is inserted into the outer tube, the upper end of the inner rod is located at the upper end of the outer tube, and the upper end of the inner rod is provided with a mounting frame for mounting an air suction pump.
Furthermore, a shielding plate is arranged on the first movable support frame, the transverse section of the shielding plate is in a shape of a letter 21274, the shielding plate is made of heat insulation materials, and the shielding plate separates the power supply control box from a fire source.
Furthermore, the exhaust pipe group comprises a plurality of large-diameter exhaust pipes and a plurality of small-diameter exhaust pipes, an air outlet connecting pipe is connected to an air outlet of the air suction pump, the outer diameter of the air outlet connecting pipe is the same as the inner diameter of the large-diameter exhaust pipes, the air outlet connecting pipe and the large-diameter exhaust pipes are in clearance fit, and the inner diameter of the large-diameter exhaust pipes is the same as the outer diameter of the small-diameter exhaust pipes, and the large-diameter exhaust; the air outlet connecting pipe is connected with a large-diameter exhaust pipe, and the large-diameter exhaust pipe and the small-diameter exhaust pipe are alternately arranged.
Further, still include the second in addition and remove the support frame, the structure that the support frame was removed to the second is the same with the structure of first removal support frame, the upper end of the pole setting of second removal support frame is provided with the arc backup pad, the arc backup pad is used for supporting the exhaust pipe group.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention can be conveniently moved to the position where fire isolation is needed, is beneficial to preventing the spread of fire, can prevent the problems of difficult evacuation of people and the evacuation of inflammable products caused by the diffusion of smoke, and can effectively reduce casualties and article loss.
2. The invention also comprises a first movable support frame, wherein a power supply control box is arranged on the first movable support frame, a storage battery, a control element and a control circuit are arranged in the power supply control box, the storage battery supplies power for the air suction pump, and the control element and the control circuit are electrically connected with the air suction pump. When a fire breaks out, the power failure is likely to happen at the same time, and the normal use of the suction pump can be ensured under the condition of power failure through the arrangement.
3. The pole setting is telescopic link structure, through the adjustable aspirator pump's of the pole setting of first removal support frame high position for it is convenient for and links to each other with the connecting pipe.
4. The first movable support frame is provided with a baffle plate, the transverse section of the baffle plate is in a shape of 21274, the baffle plate is made of heat insulation materials, and the baffle plate separates the power supply control box from a fire source. Under the effect of the shielding plate, the influence of heat generated by fire on various electrical components in the power supply control box can be reduced, and the normal work of the various electrical components in the power supply control box can be guaranteed.
5. The exhaust pipe group comprises a plurality of large-diameter exhaust pipes and a plurality of small-diameter exhaust pipes, an air outlet of the air suction pump is connected with an air outlet connecting pipe, the outer diameter of the air outlet connecting pipe is the same as the inner diameter of the large-diameter exhaust pipes, the air outlet connecting pipe and the large-diameter exhaust pipes are in clearance fit, and the inner diameter of the large-diameter exhaust pipes is the same as the outer diameter of the small-diameter exhaust pipes; the air outlet connecting pipe is connected with a large-diameter exhaust pipe, and the large-diameter exhaust pipe and the small-diameter exhaust pipe are alternately arranged. Through the technical scheme, the exhaust pipe group is convenient to be connected with the air outlet connecting pipe at the air outlet of the air suction pump, and each large-diameter exhaust pipe in the exhaust pipe group is also convenient to be connected with the small-diameter exhaust pipe.
6. Still include the second in addition and remove the support frame, the structure that the second removed the support frame is the same with the structure of first removal support frame, and the upper end of the pole setting of second removal support frame is provided with the arc backup pad, and the arc backup pad is used for supporting the exhaust pipe group. Through the setting of second removal support frame and arc backup pad, be convenient for remove to the support that suitable position carried out the exhaust pipe group, the pole setting of second removal support frame also is telescopic rod structure moreover, can carry out the outrigger to the big footpath blast pipe and the path blast pipe of arbitrary high position in certain height range.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic perspective view of a movable fire partition apparatus according to the present invention;
FIG. 2 is a front view of a removable fire partition of the present invention;
FIG. 3 is a schematic perspective view of a bottom frame of a movable fire partition apparatus according to the present invention;
FIG. 4 is a schematic perspective view of a first movable supporting frame of a movable fire partition apparatus according to the present invention;
fig. 5 is a schematic perspective view of a second movable supporting frame of a movable fire partition apparatus according to the present invention.
In the figure: 1. a chassis; 2. a wheel; 3. a fire-proof partition panel; 4. an air intake duct; 5. a flare tube; 6. a connecting pipe; 7. a getter pump; 8. a support bar; 9. a reinforcing connecting rod; 10. mounting a rod; 11. a baffle plate; 12. a first fixing bolt; 13. an extension plate; 14. a handle; 15. a bottom bar; 16. erecting a rod; 17. a cross bar; 18. a power supply control box; 19. a second fixing bolt; 20. a shielding plate; 21. a large-diameter exhaust pipe; 22. a small-diameter exhaust pipe; 23. the second moves the support frame.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1, 2 and 3, a movable fire-proof partition device includes a bottom frame 1 and a getter pump 7, wherein a fire-proof partition plate 3 is disposed at an upper end of the bottom frame 1. Chassis 1 includes two bracing pieces 8 of mutual parallel arrangement, 8 levels of bracing piece set up, and its length direction sets up along the thickness direction of fire prevention partition panel 3, respectively vertically in the centre of two 8 up end of bracing pieces is provided with an installation pole 10, the cross section of installation pole 10 is the rectangle, the both ends of fire prevention partition panel 3 link to each other with the inside wall welding of two installation poles 10 respectively, the both ends of terminal surface respectively are provided with a wheel 2 under the bracing piece 8, wheel 2 uses the universal wheel that has brake function. Still the level is provided with two stiffener bar 9 between two bracing pieces 8, and two stiffener bar 9 all perpendicular to bracing piece 8 sets up, and two stiffener bar 9 are located the both sides of fire prevention partition panel 3 respectively.
An air suction pipe 4 is arranged at the upper end of the fireproof partition plate 3 along the length direction of the fireproof partition plate, a plurality of horn pipes 5 are arranged on the pipe wall of the air suction pipe 4 along the length direction of the air suction pipe, and the horn pipes 5 are communicated with the air suction pipe 4; one end of the air suction pipe 4 is sealed, the other end of the air suction pipe is connected with a connecting pipe 6 through an elbow, one end, far away from the air suction pipe 4, of the connecting pipe 6 is connected with an air inlet of an air suction pump 7, and an air outlet of the air suction pump 7 is connected with an exhaust pipe group.
The working principle of the invention is as follows: when a fire disaster happens, the underframe 1 is moved to the position where the fire disaster is needed to be isolated, and the fire disaster can be isolated under the action of the fireproof partition plate 3, so that the fire disaster is prevented from spreading. The air suction pump 7 is started, under the action of the air suction pump 7, smoke generated in a fire area enters the air suction pipe 4 through the horn pipes 5 and then is discharged through the connecting pipe 6, the air suction pump and the exhaust pipe group in sequence, the problems that personnel are difficult to evacuate and inflammable materials are withdrawn due to smoke diffusion are solved, and casualties and article loss can be effectively reduced.
Therefore, the invention can be conveniently moved to the position where fire isolation is needed, which is beneficial to preventing the spread of fire, and can prevent the problems of difficult evacuation of people and the evacuation of inflammable products caused by the diffusion of smoke, thereby effectively reducing casualties and article loss.
Referring to fig. 1 and 2, the lower ends of the two mounting rods 10 are respectively provided with a baffle plate 11, the length direction of the baffle plate 11 is along the vertical direction, part of the plate body of the baffle plate 11 extends to the inner side of the mounting rod 10, the baffle plate 11 is provided with a threaded through hole on the plate body located at the inner side of the mounting rod 10, a first fixing bolt 12 is installed in the threaded through hole, an extension plate 13 is arranged between the plate body located at the inner side of the mounting rod 10 and the fireproof partition plate 3, and two ends of the extension plate 13 are fixed by the first fixing bolt 12. Before moving the present invention to a position where fire-proof partition is required, the lower end of the extension plate 13 is higher than the lower end of the wheel 2 and is fixed by the first fixing bolt 12, so that the extension plate 13 is prevented from obstructing the movement of the present invention. When the fireproof partition plate is moved to a position where fireproof partition is needed, the first fixing bolt 12 is loosened, so that the extension plate 13 falls on the ground, and the fireproof partition effect of the fireproof partition plate can be further improved.
Referring to fig. 1 and 2, two handles 14 are disposed on the surface of the extension plate 13 away from the fire partition plate 3, the two handles 14 are symmetrically disposed about the middle position of the extension plate 13 in the left-right direction, after use, the extension plate 13 needs to be lifted up, and the extension plate 13 can be conveniently lifted up by the handles 14.
Referring to fig. 1, 2 and 4, the air suction device further includes a first movable support frame, the first movable support frame includes two bottom rods 15 and a vertical rod 16, the two bottom rods 15 are arranged in parallel and horizontally, two wheels 2 are respectively arranged at two ends of the lower end surface of each bottom rod 15, the two bottom rods 15 are connected through a cross rod 17, the cross rod 17 is horizontally arranged and perpendicular to the bottom rods 15, the vertical rod 16 is vertically arranged on the upper end surface of the cross rod 17, and the air suction pump 7 is arranged at the upper end of the vertical rod 16. The first movable support frame is provided with a power supply control box 18, a storage battery, a control element and a control circuit are arranged in the power supply control box 18, the storage battery supplies power for the air suction pump 7, and the control element and the control circuit are electrically connected with the air suction pump 7. In case of fire, it is possible to accompany the occurrence of a power failure, so that the normal use of the getter pump 7 can be ensured even in the case of a power failure.
Referring to fig. 4, the upright rod 16 is a telescopic rod structure and includes an outer tube and an inner rod, the outer tube is vertically disposed on the upper end surface of the cross rod 17, a threaded through hole leading to the inner tube is disposed on the upper tube wall of the outer tube, and a second fixing bolt 19 is installed in the threaded through hole. The inner rod is of a cylindrical structure, the diameter of the inner rod is the same as the inner diameter of the outer tube, the lower end of the inner rod is inserted into the outer tube, the upper end of the inner rod is located at the upper end of the outer tube, and the upper end of the inner rod is provided with an installation frame for installing the air suction pump 7. The height position of the getter pump 7 can be adjusted by means of the uprights 16 of the first mobile support, so that it is conveniently connected to the connection pipe 6.
Referring to fig. 4, the first movable supporting frame is provided with a shielding plate 20, the shielding plate 20 has a transverse cross-section of '21274', the shielding plate 20 is made of a heat insulating material, and the shielding plate 20 separates the power control box 18 from the fire source. Under the action of the shielding plate 20, the influence of heat generated by fire on various electrical components in the power control box 18 can be reduced, which helps to ensure the normal operation of various electrical components in the power control box 18.
Referring to fig. 1 and 2, the exhaust pipe set includes a plurality of large-diameter exhaust pipes 21 and a plurality of small-diameter exhaust pipes 22, an air outlet of the air suction pump 7 is connected to an air outlet connection pipe, an outer diameter of the air outlet connection pipe is the same as an inner diameter of the large-diameter exhaust pipe 21 and is in clearance fit with the large-diameter exhaust pipe 21, and an inner diameter of the large-diameter exhaust pipe 21 is the same as an outer diameter of the small-diameter exhaust pipe 22 and is in clearance fit; the air outlet connecting pipe is connected with a large-diameter exhaust pipe 21, and the large-diameter exhaust pipe 21 and the small-diameter exhaust pipe 22 are alternately arranged. Through the technical scheme, the exhaust pipe group is convenient to be connected with the air outlet connecting pipe at the air outlet of the air suction pump 7, and the large-diameter exhaust pipes 21 and the small-diameter exhaust pipes 22 in the exhaust pipe group are also convenient to be connected.
Referring to fig. 1 and 5, a second movable supporting frame 23 is further included, the structure of the second movable supporting frame 23 is the same as that of the first movable supporting frame, and an arc-shaped supporting plate is disposed at the upper end of the vertical rod 16 of the second movable supporting frame 23 and is used for supporting the exhaust pipe group. Through the setting of second removal support frame 23 and arc backup pad, be convenient for remove to the support that suitable position carried out the exhaust pipe group, pole setting 16 that the support frame 23 was removed to the second moreover also is telescopic rod structure, can carry out the stable stay to the big footpath blast pipe 21 and the path blast pipe 22 of arbitrary high position in certain height range.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A movable fireproof partition device is characterized by comprising an underframe (1) and an air suction pump (7), wherein a plurality of wheels (2) are arranged at the lower end of the underframe (1), a fireproof partition plate (3) is arranged at the upper end of the underframe (1), an air suction pipe (4) is arranged at the upper end of the fireproof partition plate (3) along the length direction of the fireproof partition plate, a plurality of horn pipes (5) are arranged on the pipe wall of the air suction pipe (4) along the length direction of the air suction pipe, and the horn pipes (5) are communicated with the air suction pipe (4); one end of the air suction pipe (4) is sealed, the other end of the air suction pipe is connected with a connecting pipe (6) through an elbow, one end, far away from the air suction pipe (4), of the connecting pipe (6) is connected with an air inlet of an air suction pump (7), and an air outlet of the air suction pump (7) is connected with an exhaust pipe group.
2. The movable fireproof partition device according to claim 1, wherein the underframe (1) comprises two support rods (8) arranged in parallel, the support rods (8) are horizontally arranged, the length direction of the support rods is arranged along the thickness direction of the fireproof partition plate (3), a mounting rod (10) is vertically arranged in the middle of the upper end surfaces of the two support rods (8), the cross section of the mounting rod (10) is rectangular, two ends of the fireproof partition plate (3) are respectively connected with the inner side walls of the two mounting rods (10) in a welding manner, and two ends of the lower end surface of each support rod (8) are respectively provided with a wheel (2); two bracing piece (8) between still the level be provided with two stiffener bar (9), two stiffener bar (9) all perpendicular to bracing piece (8) set up, and two stiffener bar (9) are located the both sides of fire prevention partition panel (3) respectively.
3. The movable fireproof partition device according to claim 2, wherein two baffle plates (11) are respectively arranged at the lower ends of the two installation rods (10), the length direction of each baffle plate (11) is along the vertical direction, part of the plate body of each baffle plate (11) extends out to the inner side of the installation rod (10), a threaded through hole is formed in the plate body of each baffle plate (11) located on the inner side of the installation rod (10), a first fixing bolt (12) is installed in each threaded through hole, an extension plate (13) is arranged between the plate body of each baffle plate (11) located on the inner side of the installation rod (10) and the fireproof partition plate (3), and the two ends of each extension plate (13) are fixed by the first fixing bolts (12).
4. A movable fire partition as claimed in claim 3, characterised in that two handles (14) are provided on the surface of the extension panel (13) remote from the fire partition (3), the two handles (14) being symmetrically arranged about the middle of the extension panel (13) in the left-right direction.
5. A movable fireproof partition device according to any one of claims 1 to 4, further comprising a first movable support frame, wherein the getter pump (7) is arranged on the first movable support frame, a power control box (18) is arranged on the first movable support frame, a storage battery, a control element and a control circuit are arranged in the power control box (18), the storage battery supplies power to the getter pump (7), and the control element and the control circuit are electrically connected with the getter pump (7).
6. A movable fire partition device according to claim 5, wherein the first movable supporting frame comprises two bottom rods (15) and a vertical rod (16), the two bottom rods (15) are arranged in parallel and horizontally, two wheels (2) are respectively arranged at two ends of the lower end surface of each bottom rod (15), the two bottom rods (15) are connected through a cross rod (17), the cross rod (17) is horizontally arranged and perpendicular to the bottom rods (15), the vertical rod (16) is vertically arranged on the upper end surface of the cross rod (17), and the air suction pump (7) is arranged at the upper end of the vertical rod (16).
7. The movable fireproof partition device according to claim 6, wherein the upright (16) is of a telescopic rod structure and comprises an outer pipe and an inner rod, the outer pipe is vertically arranged on the upper end surface of the cross rod (17), a threaded through hole leading into the outer pipe is arranged on the pipe wall of the upper end of the outer pipe, and a second fixing bolt (19) is arranged in the threaded through hole; the inner rod is of a cylindrical structure, the diameter of the inner rod is the same as the inner diameter of the outer tube, the lower end of the inner rod is inserted into the outer tube, the upper end of the inner rod is located at the upper end of the outer tube, and the upper end of the inner rod is provided with a mounting frame for mounting a suction pump (7).
8. A movable fire partition as claimed in claim 5, characterised in that a shutter (20) is provided on the first movable support, the shutter (20) having a transverse cross-section of the shape of (21274), the shutter (20) being made of a heat insulating material, the shutter (20) separating the power control box (18) from the fire source.
9. The movable fireproof partition device according to claim 7, wherein the exhaust pipe group comprises a plurality of large-diameter exhaust pipes (21) and a plurality of small-diameter exhaust pipes (22), an air outlet connecting pipe is connected to an air outlet of the suction pump (7), the outer diameter of the air outlet connecting pipe is the same as the inner diameter of the large-diameter exhaust pipes (21) and is in clearance fit with the large-diameter exhaust pipes (21), and the inner diameter of the large-diameter exhaust pipes (21) is the same as the outer diameter of the small-diameter exhaust pipes (22) and is in clearance fit with the small-diameter exhaust pipes (22); the air outlet connecting pipe is connected with a large-diameter exhaust pipe (21), and the large-diameter exhaust pipe (21) and the small-diameter exhaust pipe (22) are alternately arranged.
10. A movable fire partition device according to claim 9, further comprising a second movable supporting frame (23), wherein the structure of the second movable supporting frame (23) is the same as that of the first movable supporting frame, and an arc-shaped supporting plate is arranged at the upper end of the vertical rod (16) of the second movable supporting frame (23) and is used for supporting the exhaust pipe group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011324641.4A CN112727235A (en) | 2020-11-24 | 2020-11-24 | Movable fire-proof partition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011324641.4A CN112727235A (en) | 2020-11-24 | 2020-11-24 | Movable fire-proof partition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112727235A true CN112727235A (en) | 2021-04-30 |
Family
ID=75597628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011324641.4A Pending CN112727235A (en) | 2020-11-24 | 2020-11-24 | Movable fire-proof partition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112727235A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120227990A1 (en) * | 2011-03-07 | 2012-09-13 | Burnham Herbert R | Tractable, fire-resistant, thermo-insulated covers and enclosures |
| CN107461129A (en) * | 2017-09-27 | 2017-12-12 | 镇江玄润消防器材有限公司 | A kind of fire resistant doorsets with smoke discharging function |
| CN211691836U (en) * | 2020-02-22 | 2020-10-16 | 刘志柏 | Partition device for fire prevention |
-
2020
- 2020-11-24 CN CN202011324641.4A patent/CN112727235A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120227990A1 (en) * | 2011-03-07 | 2012-09-13 | Burnham Herbert R | Tractable, fire-resistant, thermo-insulated covers and enclosures |
| CN107461129A (en) * | 2017-09-27 | 2017-12-12 | 镇江玄润消防器材有限公司 | A kind of fire resistant doorsets with smoke discharging function |
| CN211691836U (en) * | 2020-02-22 | 2020-10-16 | 刘志柏 | Partition device for fire prevention |
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Application publication date: 20210430 |
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