CN111564018A - Automatic fire alarm device - Google Patents
Automatic fire alarm device Download PDFInfo
- Publication number
- CN111564018A CN111564018A CN202010319229.7A CN202010319229A CN111564018A CN 111564018 A CN111564018 A CN 111564018A CN 202010319229 A CN202010319229 A CN 202010319229A CN 111564018 A CN111564018 A CN 111564018A
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- China
- Prior art keywords
- gear
- room body
- water pipe
- motor
- chain
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- 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
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/005—Delivery of fire-extinguishing material using nozzles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0072—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using sprayed or atomised water
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire Alarms (AREA)
Abstract
The invention discloses an automatic fire alarm device, which comprises a house body, wherein a water pipe is fixedly penetrated through the house body, a ball valve is arranged in the water pipe, the lower end of the ball valve is fixedly connected with a rotating rod, the rotating rod is rotatably penetrated through the house body and the water pipe, the lower end of the rotating rod is rotatably clamped and positioned in a manual device, a rotating device is connected with a driving gear and is driven by a motor, the motor is fixedly arranged in the house body, the motor is electrically connected with the rotating device, the rotating device is connected with a smoke exhaust device, the smoke exhaust device is arranged in the house body, and one side of the lower end of the smoke exhaust device is provided with a smoke exhaust port. The efficiency of personnel run away is improved, and then personnel's health safety has been ensured.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to an automatic fire alarm device.
Background
The automatic fire alarm consists of trigger, fire alarm, linkage output unit and other auxiliary functional units, and has the functions of converting the physical amount of smoke, heat, flame, etc. produced during burning into electric signal for the fire detector to send to the fire alarm controller and to inform the controller in sound or light mode to evacuate the floor. .
Among the prior art, can not put out a fire fast after the warning and handle, influenced the work efficiency who puts out a fire, and then the loss that leads to the conflagration to cause is serious, and the flexibility that equipment starts is poor, and smog is easy to the injury that causes of personnel in the room, and smog has influenced the efficiency that personnel escaped, and then can not ensure personnel's health safety, for this we propose a conflagration automatic alarm device and be used for solving above-mentioned problem.
Disclosure of Invention
The present invention is directed to an automatic fire alarm device to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a conflagration autoalarm, includes the room body, the fixed water pipe that has run through on the room body, install the ball valve in the water pipe, ball valve lower extreme fixedly connected with dwang, the dwang rotates and runs through the room body and water pipe, the dwang lower extreme rotates the joint and is located manual device, rotating device and driving gear connection, the driving gear is by motor drive, motor fixed mounting is internal at the room, motor electric connection rotating device, rotating device connects fume extractor, the fume extractor installation is located the room internally, fume extractor lower extreme one side is equipped with the exhaust port, the exhaust port installation is established on room side wall.
Preferably, the water pipe is located the room body top, just water pipe one end is located the room external side, the water pipe is located room external side one end and is held for intaking, the dwang is for falling "T" style of calligraphy structure.
Preferably, manual device includes the action bars, slip joint dwang lower extreme in the action bars, install the spring in the action bars, spring free end fixed connection dwang lower extreme, action bars upper end outside fixedly connected with driven gear, driven gear and driving gear meshing.
Preferably, the length of the operating rod is smaller than the height of the house body, the spring is located in the compression spring, and the upper end of the spring is fixedly connected with the inner top end of the operating rod.
Preferably, rotating device includes the mount pad, mount pad fixed mounting is on the internal top in room, bottom fixed mounting has the alarm in the mount pad, include motor starter in the alarm, alarm and motor electric connection, the alarm top is equipped with the multiunit spray pipe, multiunit spray pipe one end all communicates with the connecting pipe, the connecting pipe upper end is rotated and is run through room body intercommunication water pipe, and the connecting pipe rotates the joint on the room body, fixedly connected with multiunit baffle on the connecting pipe outer wall, the baffle top is equipped with the shower nozzle, the fixed room body intercommunication water pipe that runs through in shower nozzle upper end.
Preferably, the mount pad lower extreme is equipped with ten at least air vents, the mount pad is the cylindrical structure of cavity type, just the mount pad lateral wall is equipped with ten at least through-holes, the alarm is smoke alarm, the spray pipe lower extreme is equipped with five at least apopores, the spray pipe is located the below of baffle, shower nozzle lower extreme export is towards a set of baffle.
Preferably, fume extractor includes first chain, first chain one end is connected with the connecting pipe, first gear is connected to first chain free end, first gear revolve installs on the internal top in room, first gear is connected with the second gear, the second gear revolve installs on the internal lateral wall in room, second gear outer wall is connected with the second chain, the fan is connected to second chain free end, the fan is installed and is established on the mounting panel, the internal lateral wall in room is installed to the mounting panel.
Preferably, one end of the first chain contact connecting pipe is located above the baffle, the first gear and the second gear are bevel gears, the fan is an exhaust fan, and the mounting plate is of an inverted U-shaped structure.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, smoke enables the alarm to start working, the alarm enables the motor to start working, the motor enables the driving gear to rotate, the operating rod is enabled to rotate to push the rotating rod to rotate through meshing of the driving gear and the driven gear, then the ball valve is opened, the water pipe enters the rotating device, and the rotating device starts working, so that fire extinguishing treatment can be rapidly carried out after alarm, the working efficiency is improved, meanwhile, the loss caused by fire is reduced, two operation modes can be selected for use, and the flexibility of starting equipment is improved.
2. The connecting pipe rotates, makes fume extractor begin work, has accomplished the processing work of discharging fume, reduces the injury of the internal personnel in smog room for personnel can be safer, improve the efficiency that personnel escaped, and then ensured personnel's health safety.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a rotating device according to the present invention;
FIG. 3 is a schematic structural view of a water spraying pipe according to the present invention;
FIG. 4 is a schematic view of a showerhead according to the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 1 at A according to the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 5 at B according to the present invention.
In the figure: the device comprises a room body 1, a water pipe 2, a ball valve 3, a rotating rod 4, a manual device 5, an operating rod 51, a spring 52, a driven gear 53, a driving gear 6, a motor 7, a rotating device 8, an installation seat 81, an alarm 82, a water spray pipe 83, a connecting pipe 84, a baffle 85, a spray head 86, a smoke exhausting device 9, a first chain 91, a first gear 92, a second gear 93, a second chain 94, a fan 95, a mounting plate 97 and a smoke exhausting port 10.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: an automatic fire alarm device comprises a house body 1, a water pipe 2 is fixedly penetrated on the house body 1, the water pipe 2 is positioned at the top end of the house body 1, one end of the water pipe 2 is positioned at the outer side of the house body 1, one end of the water pipe 2 positioned at the outer side of the house body 1 is a water inlet end, a ball valve 3 is installed in the water pipe 2, the lower end of the ball valve 3 is fixedly connected with a rotating rod 4, the rotating rod 4 is of an inverted T-shaped structure, the rotating rod 4 rotates to penetrate through the house body 1 and the water pipe 2, the lower end of the rotating rod 4 is rotatably clamped and positioned in a manual device 5, the manual device 5 comprises an operating rod 51, the lower end of the rotating rod 4 is slidably clamped and connected in the operating rod 51, a spring 52 is installed in the operating rod 51, the free end of the rotating rod 4 is fixedly connected with the lower end of the operating rod 51, a, the upper end of the spring 52 is fixedly connected with the inner top end of the operating rod 51, the rotating device 5 is in gear connection with the driving gear 6, the driving gear 6 is driven by the motor 7, the motor 7 is fixedly installed in the room body 1, the motor 7 is electrically connected with the rotating device 8, the rotating device 8 comprises an installation seat 81, the installation seat 81 is fixedly installed at the inner top end of the room body 1, an alarm 82 is fixedly installed at the inner bottom end of the installation seat 81, the alarm 82 comprises a motor starter, the alarm 82 is electrically connected with the motor 7, a plurality of groups of water spraying pipes 83 are arranged above the alarm 82, one ends of the plurality of groups of water spraying pipes 83 are all communicated with a connecting pipe 84, the upper end of the connecting pipe 84 is rotatably penetrated through the room body 1 to be communicated with the water pipe 2, the connecting pipe 84 is rotatably clamped on the room body 1, a plurality of baffle plates 85 are, at least ten groups of vent holes are arranged at the lower end of the mounting seat 81, the mounting seat 81 is of a hollow cylindrical structure, at least ten groups of through holes are arranged on the side wall of the mounting seat 81, the alarm 82 is a smoke alarm, at least five groups of water outlet holes are arranged at the lower end of the water spray pipe 83, the water spray pipe 83 is positioned below the baffle 85, the outlet at the lower end of the spray head 86 faces to one group of baffle 85, the ball valve 3, the connecting pipe 84 and the ball valve 3 in the spray head 86 are close to one side of the water inlet in the water pipe 2, when a fire breaks out in the house body 1, the generated smoke drifts into the alarm 82 through the vent holes at the lower end of the mounting seat 81, the alarm 82 alarms and simultaneously starts the motor 7, the motor 7 drives the driving gear 6 to rotate, the driving gear 6 is meshed with the driven gear 53 to enable the operating rod 51 to rotate, if the time for opening the ball valve is 3s, the alarm 82 is set in advance to start the motor 7 for 3s, the motor 7 stops working, when a fire condition is found by a person, the operating rod 51 is pulled downwards, the operating rod 51 compresses the spring 52 to slide downwards in the rotating rod 4, when the driven gear 53 is separated from the driving gear 6, the operating rod 51 is rotated to rotate the rotating rod 4, the ball valve 3 is further opened, water in the water pipe 2 enters the connecting pipe 84 and the spray nozzle 86, the water is sprayed out to the baffle 85 from the lower end of the spray nozzle 86, the impact of the water pushes the baffle 85 to move, the baffle 85 is in a rotating state through the connecting pipe 84, the connecting pipe 84 is further rotated, meanwhile, the water pipe 2 enters the connecting pipe 84 to reach the spray pipe 83, the water is sprayed out from the water outlet of the spray pipe 83 to extinguish the fire in the room body 1, so that the fire extinguishing treatment can be rapidly carried out after, the two operation modes can be selectively used, so that the flexibility of starting the equipment is improved.
The rotating device 8 is connected with the smoke exhaust device 9, the smoke exhaust device 9 is installed in the room body 1, the smoke exhaust device 9 comprises a first chain 91, one end of the first chain 91 is connected with the connecting pipe 84, the free end of the first chain 91 is connected with a first gear 92, the first gear 92 is rotatably installed at the top end in the room body 1, the first gear 92 is connected with a second gear 93, the second gear 93 is rotatably installed on the inner side wall of the room body 1, the outer wall of the second gear 93 is connected with a second chain 94, the free end of the second chain 94 is connected with a fan 95, the fan 95 is installed on an installation plate 96, the installation plate 95 is installed on the inner side wall of the room body 1, one end of the first chain 91, which is in contact with the connecting pipe 84, is located above the baffle 85, the first gear 92 and the second gear 93 are bevel gears, the fan 95 is an exhaust fan, the installation plate 97 is in an inverted U-shaped structure, one side, connecting pipe 84 rotates, make first chain 91 rotate, first chain 91 rotates and makes first gear 92 rotate, first gear 92 makes second gear 93 rotate with the meshing of second gear 93, second gear 93 makes fan 95 rotate through second chain 94, fan 95 rotates the room body 1 outside with the quick discharge of smog in the room body 1, the processing work of discharging fume has been accomplished, reduce the injury of the internal personnel in smog room, make personnel can be safer, improve the efficiency that personnel escaped, and then personnel's health safety has been ensured.
The working principle is as follows: when a fire disaster occurs in a house body 1, the smoke generated by the invention has the vent hole at the lower end of an installation seat 81 and flows into an alarm 82, the alarm 82 alarms and simultaneously starts a motor 7, the motor 7 drives a driving gear 6 to rotate, the driving gear 6 is meshed with a driven gear 53, an operating rod 51 rotates, the operating rod 51 rotates to rotate a rotating rod 4, the rotating rod 4 rotates to open a ball valve 3, so that the water in a water pipe 2 is communicated with a connecting pipe 84 and a spray head 86, if the ball valve is opened for 3s, the time for starting the motor 7 by the alarm 82 is set in advance to be 3s, the motor 7 stops working, when the fire disaster condition is found manually, the operating rod 51 is pulled downwards, the operating rod 51 compresses a spring 52 to slide downwards in the rotating rod 4, when the driven gear 53 is separated from the driving gear 6, the operating rod 51 is rotated to rotate the rotating rod 4, so that the ball valve 3 is opened, water is sprayed to the baffle 85 from the lower end of the spray head 86, the baffle 85 is pushed to move by the impulsive force of the water, the baffle 85 is in a rotating state through the connecting pipe 84, the connecting pipe 84 is further rotated, the water pipe 2 enters the connecting pipe 84 to reach the water spraying pipe 83, the water is sprayed out from the water outlet of the water spraying pipe 83 to extinguish fire in the room body 1, so that the fire can be quickly extinguished after alarming, the working efficiency is improved, the loss caused by fire is reduced, the two operation modes can be selectively used, the flexibility of starting the equipment is improved, the connecting pipe 84 is rotated to rotate the first chain 91, the first chain 91 is rotated to rotate the first gear 92, the first gear 92 is meshed with the second gear 93 to rotate the second gear 93, the second gear 93 rotates the fan 95 through the second chain 94, the fan 95 rotates to quickly discharge smoke in the room body 1 out of the room body 1, and the smoke discharge treatment work is completed, the injury of personnel in the smoke room is reduced, so that the personnel can be safer, the escape efficiency of the personnel is improved, and the physical safety of the personnel is further ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a conflagration autoalarm, includes the room body (1), its characterized in that: a water pipe (2) is fixedly penetrated on the room body (1), a ball valve (3) is arranged in the water pipe (2), the lower end of the ball valve (3) is fixedly connected with a rotating rod (4), the rotating rod (4) rotates to penetrate through the room body (1) and the water pipe (2), the lower end of the rotating rod (4) is rotatably clamped in the manual device (5), the rotating device (5) is in gear connection with the driving gear (6), the driving gear (6) is driven by the motor (7), the motor (7) is fixedly arranged in the house body (1), the motor (7) is electrically connected with the rotating device (8), the rotating device (8) is connected with a smoke exhaust device (9), the smoke exhaust device (9) is arranged in the house body (1), smoke exhaust device (9) lower extreme one side is equipped with exhaust port (10), exhaust port (10) installation is established on the room body (1) lateral wall.
2. An automatic fire alarm device according to claim 1, wherein: water pipe (2) are located room body (1) top, just water pipe (2) one end is located the room body (1) outside, water pipe (2) are located room body (1) outside one end and are held for intaking, dwang (4) are for falling "T" style of calligraphy structure.
3. An automatic fire alarm device according to claim 1, wherein: hand device (5) include action bars (51), slide joint dwang (4) lower extreme in action bars (51), install spring (52) in action bars (51), spring (52) free end fixed connection dwang (4) lower extreme, action bars (51) upper end outside fixedly connected with driven gear (53), driven gear (53) and driving gear (6) meshing.
4. An automatic fire alarm device according to claim 3, wherein: the length of the operating rod (51) is smaller than the height of the house body (1), the spring (52) is located in the compression spring, and the upper end of the spring (52) is fixedly connected with the inner top end of the operating rod (51).
5. An automatic fire alarm device according to claim 1, wherein: the rotating device (8) comprises a mounting seat (81), the mounting seat (81) is fixedly mounted at the top end in the house body (1), an alarm (82) is fixedly installed at the inner bottom end of the installation seat (81), the alarm (82) comprises a motor starter, the alarm (82) is electrically connected with the motor (7), a plurality of groups of water spraying pipes (83) are arranged above the alarm (82), one ends of the plurality of groups of water spraying pipes (83) are communicated with the connecting pipe (84), the upper end of the connecting pipe (84) is rotatably penetrated through the house body (1) and is communicated with the water pipe (2), the connecting pipe (84) is rotationally clamped on the house body (1), the outer wall of the connecting pipe (84) is fixedly connected with a plurality of groups of baffle plates (85), and a spray head (86) is arranged above the baffle (85), and the upper end of the spray head (86) fixedly penetrates through the room body (1) and is communicated with the water pipe (2).
6. An automatic fire alarm device according to claim 5, wherein: mount pad (81) lower extreme is equipped with ten at least air vents of group, mount pad (81) are the cylindrical structure of cavity type, just mount pad (81) lateral wall is equipped with ten at least through-holes of group, alarm (82) are smoke alarm, spray pipe (83) lower extreme is equipped with five at least apopores of group, spray pipe (83) are located the below of baffle (85), shower nozzle (86) lower extreme export is towards a set of baffle (85).
7. An automatic fire alarm device according to claims 1-5, wherein: fume extractor (9) includes first chain (91), first chain (91) one end is connected with connecting pipe (84), first gear (92) is connected to first chain (91) free end, first gear (92) rotates and installs top in the room body (1), first gear (92) is connected with second gear (93), second gear (93) rotate and install on room body (1) inside wall, second gear (93) outer wall is connected with second chain (94), fan (95) is connected to second chain (94) free end, fan (95) are installed and are established on mounting panel (96), mounting panel (95) are installed in room body (1) inside wall.
8. An automatic fire alarm device according to claim 7, wherein: one end of the first chain (91) contacting the connecting pipe (84) is located above the baffle (85), the first gear (92) and the second gear (93) are bevel gears, the fan (95) is an exhaust fan, and the mounting plate (97) is of an inverted U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010319229.7A CN111564018A (en) | 2020-04-21 | 2020-04-21 | Automatic fire alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010319229.7A CN111564018A (en) | 2020-04-21 | 2020-04-21 | Automatic fire alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111564018A true CN111564018A (en) | 2020-08-21 |
Family
ID=72067833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010319229.7A Pending CN111564018A (en) | 2020-04-21 | 2020-04-21 | Automatic fire alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111564018A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111991738A (en) * | 2020-08-27 | 2020-11-27 | 武汉安源消防安全设备有限公司 | Smoke exhaust device for fire engineering and using method thereof |
| CN112587841A (en) * | 2020-12-10 | 2021-04-02 | 杭州西澍信息技术有限公司 | Automatic steering spraying device with lubricating structure |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006204644A (en) * | 2005-01-28 | 2006-08-10 | Daiwa House Ind Co Ltd | Sprinkler system |
| CN101318165A (en) * | 2008-07-18 | 2008-12-10 | 韩铁夫 | Self-driving rotary dispensing device |
| KR20100079711A (en) * | 2008-12-31 | 2010-07-08 | 김민기 | Fire extinguishing apparatus using hot-water |
| CN203516924U (en) * | 2013-10-15 | 2014-04-02 | 宁波海韦斯智能技术有限公司 | Ball valve switch |
| CN205339922U (en) * | 2016-02-17 | 2016-06-29 | 张宗田 | Safe extinguishing device |
| CN105857613A (en) * | 2016-03-31 | 2016-08-17 | 张舒维 | Intelligent unmanned spraying machine used for agriculture |
| CN107050711A (en) * | 2017-05-08 | 2017-08-18 | 大墨科技有限公司 | One kind smoke evacuation fire-fighting robot |
| CN208405855U (en) * | 2018-05-09 | 2019-01-22 | 杨洪海 | A kind of communal facility structural fire protection safe fire extinction spray equipment of densely populated place |
| CN208660201U (en) * | 2018-06-13 | 2019-03-29 | 瑞畅信息技术(深圳)有限公司 | A kind of corridor applicator with rotary spray function |
| CN209146384U (en) * | 2018-12-18 | 2019-07-23 | 天津市时代消防科技有限公司 | A kind of fire-extinguishing device for kitchen equipment electrical ball valve |
| CN209264012U (en) * | 2018-09-21 | 2019-08-16 | 浙江领驭物联科技有限公司 | A kind of environmental monitor for kitchen |
-
2020
- 2020-04-21 CN CN202010319229.7A patent/CN111564018A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006204644A (en) * | 2005-01-28 | 2006-08-10 | Daiwa House Ind Co Ltd | Sprinkler system |
| CN101318165A (en) * | 2008-07-18 | 2008-12-10 | 韩铁夫 | Self-driving rotary dispensing device |
| KR20100079711A (en) * | 2008-12-31 | 2010-07-08 | 김민기 | Fire extinguishing apparatus using hot-water |
| CN203516924U (en) * | 2013-10-15 | 2014-04-02 | 宁波海韦斯智能技术有限公司 | Ball valve switch |
| CN205339922U (en) * | 2016-02-17 | 2016-06-29 | 张宗田 | Safe extinguishing device |
| CN105857613A (en) * | 2016-03-31 | 2016-08-17 | 张舒维 | Intelligent unmanned spraying machine used for agriculture |
| CN107050711A (en) * | 2017-05-08 | 2017-08-18 | 大墨科技有限公司 | One kind smoke evacuation fire-fighting robot |
| CN208405855U (en) * | 2018-05-09 | 2019-01-22 | 杨洪海 | A kind of communal facility structural fire protection safe fire extinction spray equipment of densely populated place |
| CN208660201U (en) * | 2018-06-13 | 2019-03-29 | 瑞畅信息技术(深圳)有限公司 | A kind of corridor applicator with rotary spray function |
| CN209264012U (en) * | 2018-09-21 | 2019-08-16 | 浙江领驭物联科技有限公司 | A kind of environmental monitor for kitchen |
| CN209146384U (en) * | 2018-12-18 | 2019-07-23 | 天津市时代消防科技有限公司 | A kind of fire-extinguishing device for kitchen equipment electrical ball valve |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111991738A (en) * | 2020-08-27 | 2020-11-27 | 武汉安源消防安全设备有限公司 | Smoke exhaust device for fire engineering and using method thereof |
| CN111991738B (en) * | 2020-08-27 | 2022-02-22 | 武汉安源消防安全设备有限公司 | Smoke exhaust device for fire engineering and using method thereof |
| CN112587841A (en) * | 2020-12-10 | 2021-04-02 | 杭州西澍信息技术有限公司 | Automatic steering spraying device with lubricating structure |
| CN112587841B (en) * | 2020-12-10 | 2022-01-18 | 宁波华臣输送设备制造有限公司 | Automatic steering spraying device with lubricating structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200821 |