CN111659053A - Water curtain system is separated in fire prevention of tradition village - Google Patents
Water curtain system is separated in fire prevention of tradition village Download PDFInfo
- Publication number
- CN111659053A CN111659053A CN202010447968.4A CN202010447968A CN111659053A CN 111659053 A CN111659053 A CN 111659053A CN 202010447968 A CN202010447968 A CN 202010447968A CN 111659053 A CN111659053 A CN 111659053A
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- water curtain
- motor
- shell
- fixedly connected
- curtain system
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
- A62C2/08—Water curtains
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/04—Control of fire-fighting equipment with electrically-controlled release
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
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- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a traditional village fire-proof separation water curtain system, which comprises a shell, wherein the left side and the right side of the shell are fixedly connected with a fixed plate A, the middle part of the top end of the shell is fixedly connected with a fixed plate B, the surfaces of the fixed plate A and the fixed plate B are respectively and fixedly provided with a small hole, the right side of the shell is fixedly provided with a motor, the top end of the motor is provided with a threaded rod, the outer side wall of the threaded rod is in threaded connection with a threaded sleeve, the outer side wall of the threaded sleeve is fixedly provided with a bearing sleeve, the bottom end of the bearing sleeve is fixedly connected with a connecting rod, the bottom end of the connecting rod is fixedly connected with a water tank, the bottom end of the water tank is communicated with a communicating pipe, the left side of the shell is fixedly connected with a supporting plate, and, and the spray head can move back and forth, thereby greatly improving the range of fire extinguishing.
Description
Technical Field
The invention relates to the technical field of fire fighting, in particular to a traditional village fire-proof separation water curtain system.
Background
The traditional village, also called ancient village, means a village which is formed earlier, has rich cultural and natural resources, has certain historical, cultural, scientific, artistic, economic and social values and is to be protected. The traditional village has abundant historical information and cultural landscape, and is the largest heritage left by the Chinese agro-farming civilization. In 2012, in 9 months, the convention name "ancient village" was changed to "traditional village" according to the first meeting decision of the conventional village protection and development expert committee, so as to highlight the civilized value and inheritance of the traditional village.
12.19.2012, the urban and rural construction department, the cultural department and the financial department of the housing send out notice to show the name list of the traditional village in China, and the list is selected by the traditional village, wherein the number of Guizhou provinces is 90, and the number of Yunnan provinces and Shaanxi provinces are 62 and 49 respectively, and the list is divided into 2 and 3. By the end of 2014, the number of traditional villages in China has reached 2555 (646 in the first batch in 2012, 915 in the second batch in 2013, and 994 in the third batch in 2014). The China political commission and the Chinese couplet subsidiary chairman have participated in the national political conference in the 35 th year continuously, and are one of the committees with the longest national political time. For many years, the traditional village protection rushes to, water curtain system, also called water curtain fire extinguishing system, is an automatic water spraying fire extinguishing system which mainly plays roles of fire retarding, cooling and isolating and consists of a water curtain spray head, a rain alarm valve set or a temperature sensing rain valve, a water supply and distribution pipeline, a control valve, a water flow alarm device and the like. The invention discloses a fireproof separating water curtain system, which is divided into a fireproof separating water curtain and a protective cooling water curtain according to the function of the water curtain, and aims to solve the problem that a fireproof wall or a fireproof wall isolation belt cannot be arranged in the traditional village due to complex terrain environment, artificial condition limitation, wind and appearance control requirements and the like, so that the fireproof separating water curtain system is related to the traditional village fireproof separating water curtain system.
The invention skillfully arranges the combined water curtain spray head, sprays the fire-fighting water into the water curtain vertical to the longitudinal direction of the tunnel through the window type water curtain spray nozzle, the first drop type water curtain spray nozzle and the second drop type water curtain spray nozzle, and the water curtain can cover the position of the spray head and the peripheral area thereof at 360 degrees without dead angles, and the combination of a small amount of spray heads can effectively and comprehensively cover the cross section of the whole tunnel, thereby providing guarantee for the fire-proof isolation of the tunnel. Wherein, spray the water curtain to the left and right direction through first sagging water curtain nozzle, second sagging water curtain nozzle sprays the water curtain downwards to the window formula water curtain nozzle of single mouthful or two mouthfuls of types upwards sprays the water curtain. Because the spraying angles of the window type water curtain spray nozzle, the first downward hanging type water curtain spray nozzle and the second downward hanging type water curtain spray nozzle are all between 120 degrees and 150 degrees, any combined water curtain spray head can be guaranteed to spray to form a continuous, gapless and 360-degree water curtain without dead angles. In addition, set up the first cavity of intercommunication window formula water curtain nozzle and first formula water curtain nozzle that hangs down and the second cavity that constitutes by the reposition of redundant personnel in the shower nozzle main part to this second cavity shunts the fire water in the inner flow way, has guaranteed that window formula water curtain nozzle, first formula water curtain nozzle that hangs down and the water quantity and the water pressure homogeneous phase of the formula water curtain nozzle that hangs down of second are equal, thereby, make the thickness and the distribution of water curtain more even, improve combination formula water curtain shower nozzle fire prevention separation effect. The design combined type water curtain nozzles are arranged in rows at uniform intervals, and water curtains sprayed by the combined type water curtain nozzles in the same row are all vertical to the longitudinal direction of the tunnel. The tunnel is divided into a plurality of areas by the combined type water curtain nozzles distributed in a row shape, the fire detectors are arranged in each area, when the fire alarm controller receives a fire signal detected by the fire detectors, the fire alarm controller sends a signal to start the fire pump and the water curtain system control valve groups at the two ends of the area, the combined type water curtain nozzles form continuous and even separation water curtains with uniform thickness, and the fire is controlled in the area to prevent the fire from spreading. The invention can effectively block the fire from spreading by arranging the protection separation system, thereby playing an effective isolation role. The invention has the advantages of simple structure, even thickness of the sprayed water curtain, wide coverage area, wide application range, good heat and smoke insulation effect and the like, and has very high practical value and popularization value in the technical field of fire fighting.
However, the above patents have the following disadvantages: 1. this design is inconvenient to install and does not have a fire alarm device, greatly reducing the practicality of the device, so improvements are needed. 2. The nozzle cannot move back and forth, the fire extinguishing range is too small, and the practicability of the device is greatly reduced, so that improvement is needed.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the existing defects, provide a traditional village fire-proof separation water curtain system which is very convenient to install, and the left end of the system is provided with a fire alarm device, and a spray head can move back and forth, thereby greatly improving the range of fire extinguishing and effectively solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model discloses a thermometer, including the shell, the equal fixedly connected with fixed plate A in the left and right sides of shell, the top middle part fixedly connected with fixed plate B of shell, the equal fixed mounting in surface of fixed plate A and fixed plate B has the aperture, the threaded rod is installed on the top of the right side fixed mounting of shell has motor and motor, fixedly connected with has the bearing housing on the lateral wall of thread bush and thread bush on the lateral wall of threaded rod, the bottom fixedly connected with water tank of the bottom fixedly connected with connecting rod of bearing housing and connecting rod, the bottom intercommunication of water tank is connected with communicating pipe, the left side fixed mounting of the left side fixedly connected with backup pad of shell and backup pad has the alarm lamp, the thermometer is installed on the top of.
As a preferred technical scheme of the invention, the bottom end of the communicating pipe is fixedly provided with the spray head.
As a preferred technical solution of the present invention, a communication valve is installed inside the communication pipe.
As a preferable technical solution of the present invention, a moving groove is installed at a bottom end of the housing.
As a preferable technical scheme of the invention, a cover is arranged on the left side of the top end of the water tank.
As a preferred technical scheme of the invention, a signal output end of the alarm lamp is connected with a signal input end of the thermometer, and a power output end of the motor is connected with a power input end of the threaded rod.
As a preferred technical scheme of the present invention, a switch is fixedly mounted on a surface of the motor, and a current output end of the switch is electrically connected to a current input end of the motor.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, nails are nailed on the fixing plate A and the fixing plate B, the nails penetrate through the small holes, and the fixing plate A and the fixing plate B are fixed on the roof, so that the device is fixed, the two fixing plates A and the fixing plate B form a triangular structure, the device can be well fixed, when a fire disaster occurs, the temperature around the system can be high, the thermometer detects the rise of the temperature and transmits a signal to the alarm lamp, the alarm lamp starts to light, the alarm function is played, and the problems that the installation is inconvenient in the background technology and no fire alarm device exists can be effectively solved.
2. The invention opens the cover to add water into the water tank, closes the cover after adding water, opens the communicating valve, the communicating pipe starts to connect the water tank, the water in the water tank is sprayed out from the spray head through the communicating pipe, the motor is connected with the external power supply, opens the switch, the motor starts to run, the switch (the switch is divided into two small switches, one small switch controls the positive rotation of the motor, the other one controls the negative rotation of the motor, the motor is a bidirectional motor, the prior art at present) drives the positive and negative rotation of the motor, the motor drives the positive and negative rotation of the threaded rod, the threaded rod drives the threaded sleeve (the threaded sleeve drives the threaded rod to move along with the threaded rotation direction of the threaded rod due to the threaded connection between the threaded rod and the threaded sleeve), the threaded sleeve drives the bearing sleeve to move left and right, the bearing sleeve drives the connecting rod to move left and right, the connecting rod drives moving about the water tank (it is the same with the diameter of connecting rod that the width of shifting chute needs to explain is, the connecting rod can only be along shifting chute rectilinear movement to play the effect of restriction bearing housing, prevent the rotation that the threaded bush drove the bearing housing, the water tank drives removing about the shower nozzle, the shower nozzle just can be removed about like this and is put out a fire (the position originally of communicating pipe is at the avris of threaded rod, conveniently open the intercommunication valve), the scope of putting out a fire is bigger, can effectively solve the problem that the shower nozzle can not round trip movement among the background art.
Drawings
Fig. 1 is a schematic view of the overall structure of a conventional village fire-proof separation water curtain system of the present invention;
fig. 2 is a schematic view of a connection structure of a water tank in a conventional village fire-proof separation water curtain system according to the present invention;
fig. 3 is a schematic plan view of a movable trough in a conventional village fire-proof partition water curtain system according to the present invention.
In the figure: 1. a housing; 2. fixing a plate A; 3. a fixing plate B; 4. a small hole; 5. a motor; 6. a threaded rod; 7. a threaded sleeve; 8. a bearing housing; 9. a connecting rod; 10. a water tank; 11. a communicating pipe; 12. a communication valve; 13. a spray head; 14. a cover; 15. a support plate; 16. an alarm lamp; 17. a thermometer; 18. a switch; 19. the slot is moved.
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. 1-3, the present invention provides a technical solution: including shell 1, the equal fixedly connected with fixed plate A2 in the left and right sides of shell 1, the top middle part fixedly connected with fixed plate B3 of shell 1, the equal fixed mounting in surface of fixed plate A2 and fixed plate B3 has aperture 4, threaded rod 6 is installed on the top of the right side end fixed mounting of shell 1 motor 5 and motor 5, fixed mounting has bearing housing 8 on the lateral wall of threaded sleeve 7 and threaded sleeve 7 of threaded sleeve 6, the bottom fixedly connected with water tank 10 of the bottom fixedly connected with connecting rod 9 of bearing housing 8 and connecting rod 9, the bottom intercommunication of water tank 10 is connected with communicating pipe 11, the left side end fixedly connected with backup pad 15 of shell 1 and the left side end fixed mounting of backup pad 15 have alarm lamp 16, thermometer 17 is installed on the top of alarm lamp 16.
Referring to fig. 1 and 2, a NOZZLE 13 is fixedly installed at the bottom end of the communicating pipe 11, and the NOZZLE 13, i.e., NOZZLE, has a meaning very close to that of a NOZZLE, one is commonly called a relatively professional term. The spray head is a key part, even a main part, in a plurality of spraying, atomizing, oil spraying and sand blasting equipment. The installation height of the closed spray head is required to meet the conditions of opening the spray head by heating in time and effectively covering the fire range by sprinkling water of the open spray head. When the height of the sprinkler exceeds the height, the sprinkler can not be heated and opened in time, the sprinkling water after the sprinkler is opened can not reach the expected purpose of covering the fire range, the phenomenon that the fire spreads outside the water sprinkling range occurs, the system can not effectively play the role of fire control and extinguishing, and the sprinkler type selection is regulated under different use conditions. In practical engineering, errors caused by improper type selection of the nozzle are prominent. The spray heads with different purposes and types have different use conditions and installation modes respectively. Whether the type selection, the installation mode and the direction of the spray head are reasonable or not can directly influence the action time and the water distribution effect of the spray head. Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow).
Referring to fig. 1 and 2, a communication valve 12 is mounted inside the communication pipe 11, and the communication valve 12 is a valve of the communication pipe 11. The valves may be classified into shut-off valves, check valves, regulating valves, etc. according to their functions. The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. The valves are divided into cast iron valves, cast steel valves, stainless steel valves (201, 304, 316 and the like), chrome molybdenum steel valves, chrome molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, nonstandard valves and the like according to the materials, and the valves mainly play a role in controlling the connection pipes 11 to be closed and opened.
Referring to fig. 1 and 3, a moving groove 19 is installed at the bottom end of the housing 1, the moving groove 19 plays a role in limiting the rotation of the connecting rod 9, so that the connecting rod 9 moves along the inside of the moving groove 19, it should be noted that the width of the moving groove 19 is the same as the diameter of the connecting rod 9, and the connecting rod 9 can only move linearly along the moving groove 19, thereby playing a role in limiting the bearing sleeve 8 and preventing the threaded sleeve 7 from driving the bearing sleeve 8 to rotate.
Referring to fig. 1 and 2, a lid 14 is installed at the left side of the top end of the water tank 10, the lid 14 is opened or closed by rotation, the principle is similar to that of a cup lid, water is added to the water tank 10 by opening the lid 14, and after the water addition is completed, the lid 14 is closed.
Referring to fig. 1, a signal output end of the alarm lamp 16 is connected with a signal input end of the thermometer 17, a power output end of the motor 5 is connected with a power input end of the threaded rod 6, the motor 5 drives the threaded rod 6 to rotate, it should be noted that the switch 18 is divided into two small switches, one small switch controls the forward rotation of the motor 5, and the other small switch controls the reverse rotation of the motor 5, and the motor 5 is a bidirectional motor, which is the prior art at present.
Referring to fig. 1, a switch 18 is fixedly mounted on the surface of the motor 5, a current output end of the switch 18 is electrically connected with a current input end of the motor 5, and the switch 18 controls the operation of the motor 5.
When in use: the invention nails are nailed on the fixed plate A2 and the fixed plate B3, the nails pass through the small holes 4, the fixed plate A2 and the fixed plate B3 are fixed on the roof, thereby fixing the device, the two fixed plates A2 and the fixed plate B3 form a triangular structure, the device can be well fixed, when a fire happens, the temperature around the system can be high, the thermometer 17 detects the rise of the temperature and transmits a signal to the alarm lamp 16, the alarm lamp 16 starts to shine to play a role of alarming, when the water needs to be sprayed for fire extinguishment, the cover 14 is opened to add water into the water tank 10, the cover 14 is closed after the water addition is finished, the communication valve 12 is opened, the communication pipe 11 starts to be communicated with the water tank 10, the water in the water tank 10 is sprayed out from the spray head 13 through the communication pipe 11, the external power supply is introduced to the motor 5 at the moment, the switch 18 is opened, the motor 5 starts to run, the switch, a small switch controls the positive rotation of the motor 5, a control motor 5 controls the reverse rotation, the motor 5 is a bidirectional motor, and is the current prior art) drives the positive rotation and the reverse rotation of the motor 5, the motor 5 drives the positive rotation and the reverse rotation of the threaded rod 6, the threaded rod 6 drives the threaded sleeve 7 (it needs to be explained that the threaded rod 6 and the threaded sleeve 7 are in threaded connection, so the threaded sleeve 7 can move along with the threaded rotation direction of the threaded rod 6, namely the rotation direction of the threaded rod 6), the threaded sleeve 7 drives the bearing sleeve 8 to move left and right, the bearing sleeve 8 drives the connecting rod 9 to move left and right, the connecting rod 9 drives the water tank 10 to move left and right (it needs to be explained that the width of the moving groove 19 is the same as the diameter of the connecting rod 9, the connecting rod 9 can only move linearly along the moving groove 19, thereby the effect of limiting the bearing sleeve, the water tank 10 drives the spray head 13 to move left and right, so that the spray head 13 can move left and right to extinguish a fire (the initial position of the communicating pipe 11 is on the side of the threaded rod 6, the communicating valve 12 is convenient to open), and the fire extinguishing range is wider.
The invention is a traditional village fire-proof separation water curtain system, which comprises a motor 5 (model GW4058-31ZY manufacturer: Chihai, it is to be noted here that the motor is a bidirectional motor, the motor is an electric motor, it is known as "motor", it is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, the motor is represented by letter M in the circuit, its main function is to generate driving torque as the power source of electrical equipment or various machines, the generator is represented by letter G in the circuit, its main function is to convert mechanical energy into electric energy, in order to let the motor rotate, the control part must be according to the position of the motor rotor sensed by Hall-sensor, then the order of turning on (or off) the power transistor in the Inverter (Inverter) is determined according to the stator winding, the current flows through the motor coil in turn to generate forward (or reverse) rotating magnetic field, and interacts with the magnets of the rotor so that the motor can be rotated clockwise/counterclockwise. ) And a switch 18 (model: KAO-5M manufacturer: bench drill), according to the needs of using, select, install and accomplish the debugging operation of circuit by the skilled person in the art, ensure that each electrical apparatus can normally work, the part is general standard component or the part that the skilled person knows, and its structure and principle all can be known or can be known through conventional experimental methods for this skilled person through the technical manual, and the applicant does not do the specific limitation here.
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 (7)
1. The traditional village fire-proof separation water curtain system comprises a shell (1) and is characterized in that fixed plates A (2) are fixedly connected to the left side and the right side of the shell (1), a fixed plate B (3) is fixedly connected to the middle of the top end of the shell (1), small holes (4) are fixedly mounted on the surfaces of the fixed plates A (2) and the fixed plate B (3), a motor (5) is fixedly mounted at the right side end of the shell (1), a threaded rod (6) is mounted at the top end of the motor (5), a threaded sleeve (7) is in threaded connection with the outer side wall of the threaded rod (6), a bearing sleeve (8) is fixedly mounted on the outer side wall of the threaded sleeve (7), a connecting rod (9) is fixedly connected to the bottom end of the bearing sleeve (8), a communicating pipe (10) is fixedly connected to the bottom end of the connecting rod (9), and a communicating pipe (11, the left side fixedly connected with backup pad (15) of shell (1) and the left side fixed mounting of backup pad (15) have alarm lamp (16), thermometer (17) are installed on the top of alarm lamp (16).
2. The traditional village fire prevention separating water curtain system of claim 1, wherein: and the bottom end of the communicating pipe (11) is fixedly provided with a spray head (13).
3. The traditional village fire prevention separating water curtain system of claim 1, wherein: and a communication valve (12) is arranged in the communication pipe (11).
4. The traditional village fire prevention separating water curtain system of claim 1, wherein: the bottom end of the shell (1) is provided with a moving groove (19).
5. The traditional village fire prevention separating water curtain system of claim 1, wherein: and a cover (14) is arranged on the left side of the top end of the water tank (10).
6. The traditional village fire prevention separating water curtain system of claim 1, wherein: the signal output part of the alarm lamp (16) is connected with the signal input part of the thermometer (17), and the power output part of the motor (5) is connected with the power input part of the threaded rod (6).
7. The traditional village fire prevention separating water curtain system of claim 1, wherein: the surface of the motor (5) is fixedly provided with a switch (18), and the current output end of the switch (18) is electrically connected with the current input end of the motor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010447968.4A CN111659053A (en) | 2020-05-25 | 2020-05-25 | Water curtain system is separated in fire prevention of tradition village |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010447968.4A CN111659053A (en) | 2020-05-25 | 2020-05-25 | Water curtain system is separated in fire prevention of tradition village |
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| Publication Number | Publication Date |
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| CN111659053A true CN111659053A (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010447968.4A Pending CN111659053A (en) | 2020-05-25 | 2020-05-25 | Water curtain system is separated in fire prevention of tradition village |
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| CN (1) | CN111659053A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES372971A1 (en) * | 1969-10-28 | 1972-02-01 | Cabezos Gonzalez | Procedure and installation for protection and extinction of fire or incidents in refineries and/or petrolifer factories and combustibles in general. (Machine-translation by Google Translate, not legally binding) |
| CN204543354U (en) * | 2015-04-15 | 2015-08-12 | 陆伟 | A kind of Intelligent automatic scanning positioning fire-extinguishing apparatus |
| CN205195058U (en) * | 2015-12-10 | 2016-04-27 | 海南正泰电气成套设备有限公司 | GGD low -voltage distribution cabinet intelligent fireproof system |
| CN106523022A (en) * | 2016-12-27 | 2017-03-22 | 同济大学 | Tunnel fire extinguishing system based on water curtain shielding effects |
| CN208003306U (en) * | 2018-02-24 | 2018-10-26 | 深圳市欧姆阳科技有限公司 | A kind of thermal insulation fire-retardant fireproof device |
| CN209967468U (en) * | 2019-04-10 | 2020-01-21 | 黎明职业大学 | Kitchen fire extinguishing induction system |
| CN210007121U (en) * | 2019-06-27 | 2020-01-31 | 山东恩泰电气有限公司 | intelligent fireproof system of low-voltage power distribution cabinet |
| CN210278029U (en) * | 2019-05-10 | 2020-04-10 | 南京欧利特金属型材制造有限公司 | Warehouse logistics fire safety goods shelves |
| CN210331466U (en) * | 2019-07-04 | 2020-04-17 | 武汉珈安消防技术服务有限公司 | Fire-proof separation device for corridor water curtain system |
-
2020
- 2020-05-25 CN CN202010447968.4A patent/CN111659053A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES372971A1 (en) * | 1969-10-28 | 1972-02-01 | Cabezos Gonzalez | Procedure and installation for protection and extinction of fire or incidents in refineries and/or petrolifer factories and combustibles in general. (Machine-translation by Google Translate, not legally binding) |
| CN204543354U (en) * | 2015-04-15 | 2015-08-12 | 陆伟 | A kind of Intelligent automatic scanning positioning fire-extinguishing apparatus |
| CN205195058U (en) * | 2015-12-10 | 2016-04-27 | 海南正泰电气成套设备有限公司 | GGD low -voltage distribution cabinet intelligent fireproof system |
| CN106523022A (en) * | 2016-12-27 | 2017-03-22 | 同济大学 | Tunnel fire extinguishing system based on water curtain shielding effects |
| CN208003306U (en) * | 2018-02-24 | 2018-10-26 | 深圳市欧姆阳科技有限公司 | A kind of thermal insulation fire-retardant fireproof device |
| CN209967468U (en) * | 2019-04-10 | 2020-01-21 | 黎明职业大学 | Kitchen fire extinguishing induction system |
| CN210278029U (en) * | 2019-05-10 | 2020-04-10 | 南京欧利特金属型材制造有限公司 | Warehouse logistics fire safety goods shelves |
| CN210007121U (en) * | 2019-06-27 | 2020-01-31 | 山东恩泰电气有限公司 | intelligent fireproof system of low-voltage power distribution cabinet |
| CN210331466U (en) * | 2019-07-04 | 2020-04-17 | 武汉珈安消防技术服务有限公司 | Fire-proof separation device for corridor water curtain system |
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Application publication date: 20200915 |