CN114198005A - Novel fire window - Google Patents
Novel fire window Download PDFInfo
- Publication number
- CN114198005A CN114198005A CN202111575620.4A CN202111575620A CN114198005A CN 114198005 A CN114198005 A CN 114198005A CN 202111575620 A CN202111575620 A CN 202111575620A CN 114198005 A CN114198005 A CN 114198005A
- Authority
- CN
- China
- Prior art keywords
- gear
- window
- main body
- fixedly arranged
- body main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 239000000779 smoke Substances 0.000 claims abstract description 24
- 230000002265 prevention Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 241000883990 Flabellum Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/165—Fireproof windows
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B2007/023—Air flow induced by fan
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention relates to the field of fire fighting, in particular to a novel fireproof window, which comprises a window body main body in a frame structure and a fireproof window sash arranged in the window body main body, wherein the top of the window body main body is provided with an exhaust mechanism; the exhaust mechanism comprises a power mechanism and an exhaust mechanism; when a fire occurs, the smoke-exhausting device can effectively exhaust smoke at the top of the room into the room, reduce the smoke concentration in the room, and reduce the damage to personnel caused by smoke, meanwhile, when no fire occurs on a flat day, fresh air can be conveyed into the room, the quality of indoor air is improved, once a fire occurs, the working mode can be immediately switched, the air containing smoke in the room is exhausted to the outside, more evacuation time is strived for the personnel, and the casualties caused by smoke are reduced.
Description
Technical Field
The invention relates to the field of fire fighting, in particular to a novel fireproof window.
Background
The fireproof window not only can play the effect of traditional window, and it is indoor to prevent wind and rain invasion, when taking place the condition of a fire, can play the function of separation firework simultaneously, blocks stretching of the condition of a fire. The conventional fire window is technically upgraded mainly on heat resistance and sealing property, so that the fire window cannot be burnt through by fire when the fire happens, and the fire can be prevented from spreading; however, the conventional fire window can prevent fire from spreading, and meanwhile, a large amount of smoke is gathered indoors, and on the surface of a large number of fire-fighting casualty cases, most casualties are not casualties directly caused by fire, but direct body damage or coma, incapability of escaping and further fire burn are caused because indoor personnel cannot breathe smoothly due to smoke; meanwhile, it is when not taking place the condition of a fire to learn to use the fire prevention window, its window is for the open mode or be in the closed condition, need the manual work to open and shut, and do not benefit to actual operation needs, when no condition of a fire at ordinary times, in order to guarantee indoor ventilation, it need be in the open mode, and in case take place the condition of a fire, it needs to be in the closed condition, however in actual life, in case take place the condition of a fire, people can promptly evacuate the very first time, can't take into account opening and shutting of fire prevention window at all, this causes the function that the fire prevention window blocks the intensity of a fire and spreads and can't play a role, thereby the spread range of the condition of a fire can't effective control, the condition of a fire has been enlarged.
Therefore, at present, there is an urgent need for a novel fire window, when taking place the condition of a fire, it can be effectively with indoor smog discharge indoor at indoor top, reduce indoor smog concentration, reduce the damage that causes the personnel because smog, simultaneously, when the condition of a fire on ordinary days, can be for indoor new trend of carrying, improve the quality of room air, guarantee the new freshness of room air, and in case take place the condition of a fire, it can change mode at once, discharge indoor air that contains smog to the outdoor, strive for more evacuation time for the personnel, reduce the casualties that causes because of smog.
Disclosure of Invention
In order to solve the technical problems, the invention provides a novel fire window which can effectively discharge smoke at the top of a room into the room when a fire occurs, reduce the smoke concentration in the room, reduce the damage to personnel caused by the smoke, convey fresh air into the room when no fire occurs on a flat day, improve the quality of indoor air, ensure the freshness of the indoor air, and immediately switch the working mode to discharge the indoor air containing the smoke to the outside so as to strive for more evacuation time for the personnel and reduce the casualties caused by the smoke once the fire occurs.
The invention adopts the following technical scheme:
a novel fireproof window comprises a window body main body in a frame structure and a fireproof window sash arranged in the window body main body, wherein an exhaust mechanism is arranged at the top of the window body main body; the exhaust mechanism comprises a power mechanism and an exhaust mechanism, the power mechanism comprises a power shaft fixedly arranged in the top of the window body through a bearing, a plurality of first gears fixedly arranged on the power shaft and a motor fixedly arranged in the top of the window body and used for driving the power shaft to rotate, the exhaust mechanism comprises a plurality of air channels penetrating through the top of the window body, supporting seats fixedly arranged at the left end and the right end of each air channel and in a cross structure, a rotating shaft fixedly arranged between the two supporting seats through a bearing, a plurality of fan blades fixedly arranged at one end of the rotating shaft in a surrounding manner, a second gear and a third gear which are fixedly arranged at the other end of the rotating shaft through bearings and move in opposite directions, a fourth gear used for transmitting power and provided with one end meshed with the first gear and the other end meshed with the second gear and the third gear simultaneously, a clamping ring arranged between the second gear and the third gear and sleeved on the rotating shaft and having a U-shaped cross section, The movable ring is sleeved in the U-shaped groove of the clamping ring and is of an annular structure, and the electric push rod is arranged on the inner side surface of the supporting seat and used for driving the movable ring to move horizontally; the inner side face, opposite to the second gear and the third gear, is provided with a plurality of clamping grooves in a surrounding mode, the outer side face of the clamping ring is provided with a plurality of clamping blocks matched with the clamping grooves, the outer side face of the rotating shaft is provided with a plurality of sliding blocks arranged in the horizontal direction in a surrounding mode, the sliding blocks are arranged between the inner side faces of the second gear and the third gear, and the inner ring of the clamping ring is provided with a plurality of sliding grooves matched with the sliding blocks.
Inside in order to reduce external foreign matter and enter into the mechanism, all be equipped with the dust cover in the outside of the both ends in wind channel at the lateral surface of window form main part.
The electric push rod comprises a push rod main body fixedly arranged on the inner side surface of the supporting seat, a piston rod in power connection with the push rod main body and a connecting rod for connecting the piston rod with the movable ring, the electric push rod can adopt a servo electric push rod, and a motor for driving the power shaft to rotate adopts one of a servo motor or a stepping motor.
The window body is provided with a smoke sensor used for sensing smoke, and the smoke sensor is arranged on one surface of the window body facing the indoor space.
In order to facilitate the maintenance of the motor and the rotating shaft, a first cabinet door for maintaining the power shaft is arranged on the outer side wall of the window body main body, and a second cabinet door for maintaining the motor is arranged on the outer side wall of the window body main body.
Meanwhile, in order to ensure that heat generated in the operation of the motor can be timely discharged, a plurality of air holes for heat dissipation are formed in the second cabinet door.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: when the fire-free air conditioner is in a normal state, the motor drives the power shaft to rotate, the rotating power shaft transmits power to the second gear and the third gear through the matching of the first gear and the fourth gear, at the moment, the second gear and the third gear are in opposite rotating states, the clamping ring arranged on the rotating shaft is movably sleeved through the electric push rod, the clamping ring moves horizontally along the sliding block, when the clamping block on the side surface of one side of the clamping ring is clamped into the clamping groove on the side surface of the second gear, the rotating shaft moves along with the clamping ring, the rotating shaft drives the fan blades to rotate, the effect of conveying fresh air to the indoor space is realized, and the quality of indoor air is ensured; and in case of taking place the condition of a fire, smoke transducer detects smog, this moment, electric putter's piston rod inwards removes, remove the snap ring, make the snap ring remove to another direction along the slider, the motor need not to slow down or stop this moment, when the fixture block card of snap ring another side goes into the draw-in groove of third gear side, the direction rotation can be realized to the axis of rotation this moment, it rotates to take the flabellum to carry out the opposite direction, discharge indoor smog outdoors, reduce the concentration of indoor smog, thereby reduce the damage that smog caused the human body, provide more evacuation time for the personnel.
Drawings
FIG. 1 is a schematic perspective view of the present invention 1;
FIG. 2 is a perspective view of FIG. 2;
FIG. 3 is a partial perspective view of FIG. 1;
FIG. 4 is a partial perspective view of FIG. 2;
FIG. 5 is a partially cut-away perspective view of FIG. 1;
FIG. 6 is a partially cut-away perspective view of FIG. 2;
FIG. 7 is a schematic perspective view of the present invention in partial section 3;
FIG. 8 is a partially cut-away perspective view of the present invention FIG. 4;
FIG. 9 is a partially cut-away perspective view of the present invention shown in FIG. 5;
FIG. 10 is a partially cut-away perspective view of the present invention shown in FIG. 6;
FIG. 11 is a partially cut-away perspective view of FIG. 7;
fig. 12 is a partially cut-away perspective view of the present invention, schematically illustrated in fig. 8.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
Referring to fig. 1 to 12, a novel fire window includes a window body 1 in a frame structure and a fire window sash 2 disposed in the window body 1, wherein an exhaust mechanism 3 is disposed at the top of the window body 1; the exhaust mechanism 3 comprises a power mechanism 4 and an exhaust mechanism 5, the power mechanism 4 comprises a power shaft 41 fixedly arranged in the top of the window body 1 through a bearing, a plurality of first gears 42 fixedly arranged on the power shaft 41 and a motor 43 fixedly arranged in the top of the window body 1 and used for driving the power shaft 41 to rotate, the motor 43 adopts a servo motor, the exhaust mechanism 5 comprises a plurality of air ducts 51 penetrating through the top of the window body 1, supporting seats 52 which are fixedly arranged at the left end and the right end of the air ducts 51 and are of a cross structure, a rotating shaft 53 fixedly arranged between the two supporting seats 52 through a bearing, a plurality of fan blades 54 fixedly arranged at one end of the rotating shaft 53 in a surrounding manner, a second gear 55 and a third gear 56 which are fixedly arranged at the other end of the rotating shaft 53 through a bearing and move in opposite directions, a fourth gear 57, a third gear 56 and a fourth gear 57, a third gear and a fourth gear 56, wherein one end of the power transmission is meshed with the first gear 42 and the other end of the second gear 55 and the third gear 56 are simultaneously meshed and matched, A snap ring 6 with a U-shaped cross section and arranged between the second gear 55 and the third gear 56 and sleeved on the rotating shaft 53, a movable ring 7 with an annular structure and sleeved in a U-shaped groove of the snap ring 6, and an electric push rod 8 arranged on the inner side surface of the support seat 52 and used for driving the movable ring 7 to move horizontally; the inner side face of the second gear 55 opposite to the inner side face of the third gear 56 is provided with a plurality of clamping grooves 9 in a surrounding mode, the outer side face of the clamping ring 6 is provided with a plurality of clamping blocks 61 matched with the clamping grooves 9, the outer side face of the rotating shaft 53 is provided with a plurality of sliding blocks 531 arranged in the horizontal direction in a surrounding mode, the sliding blocks 531 are arranged between the inner side faces of the second gear 55 and the third gear 56, and the inner ring of the clamping ring 6 is provided with a plurality of sliding grooves 62 matched with the sliding blocks 531.
Referring to fig. 1 to 12, in order to reduce the entry of foreign matters into the mechanism, dust covers 11 are respectively disposed on the outer side surface of the window body 1 and outside the two ends of the air duct 51; the electric push rod 8 comprises a push rod main body 81 fixedly arranged on the inner side surface of the supporting seat 52, a piston rod 82 in power connection with the push rod main body 81 and a connecting rod 83 for connecting the piston rod 82 and the movable ring 7, and the electric push rod 8 adopts a servo electric push rod. The window body 1 is provided with a smoke sensor 12 for sensing smoke, and the smoke sensor 12 is mounted on a surface of the window body 1 facing indoors. In order to facilitate the maintenance of the motor 43 and the rotating shaft 53, a first cabinet door 13 for maintaining the power shaft 41 is disposed on the outer side wall of the window body 1, a second cabinet door 14 for maintaining the motor 43 is disposed on the outer side wall of the window body 1, and meanwhile, in order to ensure that heat generated during the operation of the motor 43 can be timely discharged, a plurality of ventilation holes 141 for heat dissipation are disposed on the second cabinet door 14.
The working principle is as follows: the invention drives the power shaft 41 to rotate through the motor 43, drives the first gear 42 to rotate through the power shaft 41, drives the fourth gear 57 to rotate through the first gear 42, drives the second gear 55 and the third gear 56 to rotate through the fourth gear 57, the fourth gear 57 is meshed and matched with the second gear 55 and the third gear 56 at the same time, pushes the movable ring 7 to move through the electric push rod 8, thereby realizing the pushing of the horizontal movement of the snap ring 6, the snap ring 6 is in sliding connection with the rotating shaft 53 through the sliding block 531 and the sliding groove 62, the sliding block 531 is fixedly arranged on the outer side surface of the rotating shaft 53, the snap ring 6 moves along the sliding block 531, when the clamping block 61 on one side surface of the snap ring 6 is clamped with the clamping groove 9 on the side surface of the second gear 55, the rotating direction of the rotating shaft 53 is consistent with the rotating direction of the second gear 55, when the snap ring 6 is moved again, the clamping block 61 on the other side surface of the snap ring 6 is clamped into the clamping groove 9 on the side surface of the third gear 56, at this moment, the rotation direction of the rotation shaft 53 is consistent with the rotation direction of the third gear 56, through the above design, the working mode can be quickly switched under the condition that the motor 43 is not required to decelerate or stop, the switching between fresh air inlet and smoke exhaust fog is quick, when a fire occurs, more evacuation time is strived for people, and casualties are reduced.
The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.
Claims (10)
1. The utility model provides a novel fire window, is including the window form main part that is frame construction and locating fire prevention casement in the window form main part, characterized by: the top of the window body main body is provided with an exhaust mechanism; the exhaust mechanism comprises a power mechanism and an exhaust mechanism, the power mechanism comprises a power shaft fixedly arranged in the top of the window body main body through a bearing, a plurality of first gears fixedly arranged on the power shaft and a motor fixedly arranged in the top of the window body main body and used for driving the power shaft to rotate, the exhaust mechanism comprises a plurality of air channels penetrating through the top of the window body main body, supporting seats fixedly arranged at the left end and the right end of the air channels and in a cross structure, a rotating shaft fixedly arranged between the two supporting seats through a bearing, a plurality of fan blades fixedly arranged at one end of the rotating shaft in a surrounding manner, a second gear and a third gear which are fixedly arranged at the other end of the rotating shaft through a bearing and move in opposite directions, a fourth gear, a third gear, a fourth gear and a fourth gear, wherein one end of the fourth gear is meshed with the first gear, and the other end of the fourth gear is meshed with the second gear and the third gear simultaneously, The clamping ring is arranged between the second gear and the third gear and sleeved on the rotating shaft, the section of the clamping ring is of a U-shaped structure, the movable ring is sleeved in the U-shaped groove of the clamping ring and is of an annular structure, and the electric push rod is arranged on the inner side surface of the supporting seat and used for driving the movable ring to move horizontally; the inner side face, opposite to the second gear and the third gear, is provided with a plurality of clamping grooves in a surrounding mode, the outer side face of the clamping ring is provided with a plurality of clamping blocks matched with the clamping grooves, the outer side face of the rotating shaft is provided with a plurality of sliding blocks arranged in the horizontal direction in a surrounding mode, the sliding blocks are arranged between the inner side face of the second gear and the inner side face of the third gear, and the inner ring of the clamping ring is provided with a plurality of sliding grooves matched with the sliding blocks.
2. A new fire protection window as claimed in claim 1, wherein: the outer side face of the window body main body is provided with dust covers outside two ends of the air duct.
3. A new fire protection window according to claim 1 or 2, wherein: the electric push rod comprises a push rod main body fixedly arranged on the inner side surface of the supporting seat, a piston rod dynamically connected with the push rod main body and a connecting rod connected with the piston rod and the movable ring.
4. A new fire protection window according to claim 1 or 2, wherein: and a smoke sensor for sensing smoke is arranged on the window body main body.
5. A new fire protection window according to claim 1 or 2, wherein: a first cabinet door used for maintaining the power shaft is arranged on the outer side wall of the window body main body.
6. A new fire protection window according to claim 1 or 2, wherein: and a second cabinet door for maintaining the motor is arranged on the outer side wall of the window body main body.
7. A new fire protection window as claimed in claim 5, wherein: and a second cabinet door for maintaining the motor is arranged on the outer side wall of the window body main body.
8. A new fire protection window as claimed in claim 3, wherein: and a smoke sensor for sensing smoke is arranged on the window body main body.
9. A new fire protection window as claimed in claim 8, wherein: a first cabinet door used for maintaining the power shaft is arranged on the outer side wall of the window body main body, and a second cabinet door used for maintaining the motor is arranged on the outer side wall of the window body main body.
10. A novel fire protection window as claimed in claim 9, wherein: the second cabinet door is provided with a plurality of air holes for heat dissipation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111575620.4A CN114198005A (en) | 2021-12-22 | 2021-12-22 | Novel fire window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111575620.4A CN114198005A (en) | 2021-12-22 | 2021-12-22 | Novel fire window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114198005A true CN114198005A (en) | 2022-03-18 |
Family
ID=80655803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111575620.4A Pending CN114198005A (en) | 2021-12-22 | 2021-12-22 | Novel fire window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114198005A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115538907A (en) * | 2022-10-14 | 2022-12-30 | 江西伟隆科技有限公司 | Fireproof window capable of quickly dispersing smoke |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2125037U (en) * | 1992-06-13 | 1992-12-16 | 汤伟业 | Window type electric fan |
| KR20140050358A (en) * | 2012-10-19 | 2014-04-29 | (주)윈플랜 | A smoke eliminating vent |
| KR20140140727A (en) * | 2013-05-30 | 2014-12-10 | (주)윈플랜 | a smoke eliminating door grille |
| KR20160142605A (en) * | 2015-06-03 | 2016-12-13 | (주)팬탑코리아 | a ventilation equipment built in window |
| CN108252937A (en) * | 2018-01-08 | 2018-07-06 | 程园园 | A kind of multi-functional lobby fan |
| CN208082619U (en) * | 2018-02-09 | 2018-11-13 | 河北嘉泰化工科技有限公司 | A kind of solid dye grinding device of adjustable dynamics |
| CN109339619A (en) * | 2018-09-04 | 2019-02-15 | 张健 | A kind of intelligent door and window and its application method of discharging fume |
| CN208670009U (en) * | 2018-10-25 | 2019-03-29 | 刘大伟 | A kind of speed reducer for coal cutter |
| CN209195236U (en) * | 2018-08-28 | 2019-08-02 | 任丘市龙正升消防设备科技有限公司 | A kind of bridge-cut-off aluminum fire window |
| CN111659036A (en) * | 2020-06-18 | 2020-09-15 | 陈永严 | Fire fighting equipment for residential safety |
| CN212802990U (en) * | 2020-07-25 | 2021-03-26 | 青岛海斯顿铝塑工程有限公司 | Intelligent opening and closing window with smoke induction function |
| CN213713383U (en) * | 2020-09-28 | 2021-07-16 | 天津山屿科技有限公司 | Hanging load type air supply and smoke exhaust device |
| CN113685934A (en) * | 2021-07-30 | 2021-11-23 | 河南舒岚环保科技有限公司 | Window type fresh air fan with reversing blowing function and method |
| CN215002074U (en) * | 2021-06-25 | 2021-12-03 | 美智光电科技股份有限公司 | Air conditioning assembly |
| CN214984855U (en) * | 2021-06-21 | 2021-12-03 | 沈阳思创通用电气有限公司 | Electric vehicle self-deceleration controller assembly structure |
| CN215169532U (en) * | 2021-04-29 | 2021-12-14 | 江苏弘硕电力设备有限公司 | Computer lab is with fire prevention ventilation window |
-
2021
- 2021-12-22 CN CN202111575620.4A patent/CN114198005A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2125037U (en) * | 1992-06-13 | 1992-12-16 | 汤伟业 | Window type electric fan |
| KR20140050358A (en) * | 2012-10-19 | 2014-04-29 | (주)윈플랜 | A smoke eliminating vent |
| KR20140140727A (en) * | 2013-05-30 | 2014-12-10 | (주)윈플랜 | a smoke eliminating door grille |
| KR20160142605A (en) * | 2015-06-03 | 2016-12-13 | (주)팬탑코리아 | a ventilation equipment built in window |
| CN108252937A (en) * | 2018-01-08 | 2018-07-06 | 程园园 | A kind of multi-functional lobby fan |
| CN208082619U (en) * | 2018-02-09 | 2018-11-13 | 河北嘉泰化工科技有限公司 | A kind of solid dye grinding device of adjustable dynamics |
| CN209195236U (en) * | 2018-08-28 | 2019-08-02 | 任丘市龙正升消防设备科技有限公司 | A kind of bridge-cut-off aluminum fire window |
| CN109339619A (en) * | 2018-09-04 | 2019-02-15 | 张健 | A kind of intelligent door and window and its application method of discharging fume |
| CN208670009U (en) * | 2018-10-25 | 2019-03-29 | 刘大伟 | A kind of speed reducer for coal cutter |
| CN111659036A (en) * | 2020-06-18 | 2020-09-15 | 陈永严 | Fire fighting equipment for residential safety |
| CN212802990U (en) * | 2020-07-25 | 2021-03-26 | 青岛海斯顿铝塑工程有限公司 | Intelligent opening and closing window with smoke induction function |
| CN213713383U (en) * | 2020-09-28 | 2021-07-16 | 天津山屿科技有限公司 | Hanging load type air supply and smoke exhaust device |
| CN215169532U (en) * | 2021-04-29 | 2021-12-14 | 江苏弘硕电力设备有限公司 | Computer lab is with fire prevention ventilation window |
| CN214984855U (en) * | 2021-06-21 | 2021-12-03 | 沈阳思创通用电气有限公司 | Electric vehicle self-deceleration controller assembly structure |
| CN215002074U (en) * | 2021-06-25 | 2021-12-03 | 美智光电科技股份有限公司 | Air conditioning assembly |
| CN113685934A (en) * | 2021-07-30 | 2021-11-23 | 河南舒岚环保科技有限公司 | Window type fresh air fan with reversing blowing function and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115538907A (en) * | 2022-10-14 | 2022-12-30 | 江西伟隆科技有限公司 | Fireproof window capable of quickly dispersing smoke |
| CN115538907B (en) * | 2022-10-14 | 2024-05-24 | 江西伟隆科技有限公司 | Fireproof window capable of rapidly dispersing smoke |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114198005A (en) | Novel fire window | |
| CN103851708B (en) | A kind of window air conditioner | |
| CN213208043U (en) | Novel shutter structure for air conditioner | |
| KR101242103B1 (en) | Window having ventilating apparatus | |
| CN108005317B (en) | A kind of movable roof structure | |
| CN217988235U (en) | Cooling breathable fireproof door | |
| KR200355504Y1 (en) | ventilation type door | |
| CN111156595A (en) | Indoor unit of air conditioner | |
| CN114060997B (en) | Heat exchange energy-saving system for house building | |
| CN213176822U (en) | Combined air valve | |
| CN210123195U (en) | Building energy-saving environment-friendly ventilator | |
| JP4751167B2 (en) | Structure of ventilation fan | |
| KR20210152084A (en) | Smoke damper | |
| CN203771576U (en) | Window type air conditioner | |
| CN219691438U (en) | Door and window with dust collection function | |
| CN111230292A (en) | Laser cutting machine exhaust system and structure is opened and close to suction opening thereof | |
| CN217872500U (en) | Basement steel door for green building | |
| CN215671902U (en) | Quick fireproof rolling shutter door | |
| CN216868722U (en) | Intelligent door and window of embedded distributing type new trend system | |
| CN218328528U (en) | Ventilation structure for architectural design | |
| CN220911567U (en) | Fresh air device and air conditioner | |
| CN220828908U (en) | Air conditioner with aromatherapy function | |
| CN213071812U (en) | Compact power distribution cabinet with variable low-voltage side for street lamp | |
| CN221171888U (en) | Natural light transmission device with ventilation system | |
| CN220059366U (en) | Ventilating device capable of adjusting door and window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |