CN215073273U

CN215073273U - Cabinet with automatic fire extinguishing function

Info

Publication number: CN215073273U
Application number: CN202120411172.3U
Authority: CN
Inventors: 李传顾
Original assignee: Hefei Xinboda Electromechanical Technology Co ltd
Current assignee: Hefei Xinboda Electromechanical Technology Co ltd
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-12-07
Anticipated expiration: 2031-02-24

Abstract

The utility model discloses a rack with automatic fire extinguishing function, including the cabinet body and the mechanism of putting out a fire, the mechanism of putting out a fire is installed on cabinet body right side, the mechanism of putting out a fire includes cooling gas cylinder, the gas cylinder of putting out a fire, blast pipe, valve, circulator, fixed plate, band pulley and motor, and cooling gas cylinder and the gas cylinder of putting out a fire are installed on cabinet body right side through solid fixed ring, install the blast pipe on cooling gas cylinder and the gas cylinder of putting out a fire, are provided with the valve on the blast pipe, valve and circulator fixed connection, and the circulator is installed on the fixed plate, and the circulator upper end is provided with the band pulley, band pulley and motor fixed connection, and the motor is installed in the fixed plate upper end. The utility model discloses, through valve, circulator, band pulley and motor control cooling gas's emission, store cooling gas through cooling gas cylinder and the gas cylinder of putting out a fire, realize automatic fire extinguishing's purpose, the security is high.

Description

Cabinet with automatic fire extinguishing function

Technical Field

The utility model relates to a rack technical field specifically is a rack with automatic fire extinguishing function.

Background

The cabinet is an electrical device, the outside line of the cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. The cabinet is mainly used for opening and closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of an electric power system. The components in the cabinet mainly include circuit breaker, isolator, load switch, operating device, mutual-inductor and various protection device etc. in case when present cabinet uses the conflagration, wait until the staff discovers that the back is put out a fire and have caused damage to inside instrument, automatic control, motor magnetic switch etc. and in order to reduce the loss, a cubical switchboard that has the automatic function of putting out a fire is needed urgently.

The existing cabinet mostly has no automatic fire extinguishing function and poor safety.

In order to solve the problems and the challenges, a cabinet with an automatic fire extinguishing function is provided, and the cabinet has the advantages of good safety, long service life and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rack with automatic fire extinguishing function, it has advantages such as the security is good, long service life to solved traditional rack, mostly do not have the automatic fire extinguishing function, the poor problem of security.

In order to achieve the above object, the utility model provides a following technical scheme: a cabinet with an automatic fire extinguishing function comprises a cabinet body and a fire extinguishing mechanism, wherein the fire extinguishing mechanism is arranged on the right side of the cabinet body, the cabinet body comprises a main body, hinges, a cabinet door, a base and a ventilation assembly, the main body is arranged on the base, the ventilation assembly is arranged on the left side of the main body, and the cabinet door is arranged on the front side of the main body through the hinges;

the fire extinguishing mechanism comprises a cooling gas cylinder, a fire extinguishing gas cylinder, a gas supply pipe, a valve, a rotator, a fixing plate, a belt wheel and a motor, wherein the cooling gas cylinder and the fire extinguishing gas cylinder are installed on the right side of the cabinet body through a fixing ring, the gas supply pipe is installed on the cooling gas cylinder and the fire extinguishing gas cylinder, the valve is arranged on the gas supply pipe and is fixedly connected with the rotator, the rotator is installed on the fixing plate, the belt wheel is arranged at the upper end of the rotator, the belt wheel is fixedly connected with the motor, and the motor is installed at the upper end of the fixing plate.

Further, the lower end of the left side wall of the main body is provided with a vent, a first dust separation plate is installed on the right side of the vent, a smoke sensor and a temperature sensor are installed on the inner wall of the upper end of the main body, and a control center is installed on the upper end of the main body.

Further, the front of the cabinet door is provided with an observation window, the right side of the observation window is provided with an alarm, the lower end of the alarm is provided with a handle, and the lower end of the handle is provided with a thermometer.

Further, ventilation assembly includes mounting bracket, motor, fan leaf and dust proof board two, and the motor passes through the mounting bracket to be fixed in main part left side wall upper end, installs the fan leaf on the motor, and the motor right side is provided with dust proof board two, and dust proof board two is fixed on main part left side inner wall.

Further, the air supply pipe comprises a pipe body, a fixing frame and fire extinguishing nozzles, the pipe body is installed on the inner wall of the right side of the main body through the fixing frame, and the pipe body is evenly provided with the fire extinguishing nozzles.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this rack with automatic fire extinguishing function, install the mechanism of putting out a fire on cabinet body right side, sense when naked light when smoke sensor and temperature-sensing ware, through cooling gas cylinder and the gas of putting out a fire gas cylinder blowout cooling gas and the gas of putting out a fire, and then isolated oxygen reduces the incasement temperature, and then realize putting out a fire fast, and the components and parts in the protection cabinet can not damage because of the high temperature, install the ventilation subassembly in cabinet body left side, can rotate the fan leaf fast after putting out a fire and accomplish, get rid of the internal gas of cabinet rapidly, guarantee the normal work of the internal components and parts of cabinet.

2. This rack with automatic fire extinguishing function installs the valve on cooling gas cylinder and the gas cylinder of putting out a fire, and through the switch of circulator, band pulley and motor control valve, and then control the gaseous emission of putting out a fire and cooling gas, when naked light takes place, control center control motor is rotatory, and the motor drives the band pulley and rotates, opens the valve through the circulator, has realized automatic fire extinguishing, has increased the security of rack.

3. This rack with automatic fire extinguishing function, openly install the cabinet door through the hinge in the main part, the cabinet door openly is provided with the observation window, the staff can observe the behavior of rack internal component through the observation window, the alarm is installed on the observation window right side, after the naked light takes place, alarm automatic alarm, the condition of a fire is handled through the staff in the front, the security has been increased, the handle is installed to the alarm lower extreme, the handle lower extreme is provided with the thermometer, can monitor the real-time temperature in the rack, prevent that the high temperature from causing the naked light, the possibility that the naked light takes place has been reduced, and the security is high.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

FIG. 3 is a right side view of the overall structure of the present invention;

fig. 4 is an enlarged schematic view of the structure at a of the present invention;

fig. 5 is an enlarged schematic structural diagram of the position B of the present invention.

In the figure: 1. a cabinet body; 11. a main body; 111. a vent; 112. a first dust-proof plate; 113. a smoke sensor; 114. a temperature sensor; 115. a control center; 12. a hinge; 13. a cabinet door; 131. an observation window; 132. an alarm; 133. a handle; 134. a thermometer; 14. a base; 15. a ventilation assembly; 151. a mounting frame; 152. an electric motor; 153. a fan blade; 154. a second dust-proof plate; 2. a fire extinguishing mechanism; 21. cooling the gas cylinder; 22. a fire extinguishing gas cylinder; 23. an air supply pipe; 231. a tube body; 232. a fixed mount; 233. a fire extinguishing nozzle; 24. a valve; 25. a rotator; 26. a fixing plate; 27. a pulley; 28. a motor; 29. and (4) fixing the ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a cabinet with an automatic fire extinguishing function comprises a cabinet body 1 and a fire extinguishing mechanism 2, wherein the fire extinguishing mechanism 2 is installed on the right side of the cabinet body 1, the cabinet body 1 comprises a main body 11, hinges 12, a cabinet door 13, a base 14 and a ventilation assembly 15, the main body 11 is installed on the base 14, the ventilation assembly 15 is arranged on the left side of the main body 11, and the cabinet door 13 is installed on the front side of the main body 11 through the hinges 12; the fire extinguishing mechanism 2 comprises a cooling gas cylinder 21, a fire extinguishing gas cylinder 22, a gas supply pipe 23, a valve 24, a rotator 25, a fixing plate 26, a belt wheel 27 and a motor 28, wherein the cooling gas cylinder 21 and the fire extinguishing gas cylinder 22 are installed on the right side of the cabinet body 1 through a fixing ring 29, the gas supply pipe 23 is installed on the cooling gas cylinder 21 and the fire extinguishing gas cylinder 22, the valve 24 is arranged on the gas supply pipe 23, the valve 24 is fixedly connected with the rotator 25, the rotator 25 is installed on the fixing plate 26, the belt wheel 27 is arranged at the upper end of the rotator 25, the belt wheel 27 is fixedly connected with the motor 28, and the motor 28 is installed at the upper end of the fixing plate 26; a vent hole 111 is formed in the lower end of the left side wall of the main body 11, a first dust separation plate 112 is mounted on the right side of the vent hole 111, a smoke sensor 113 and a temperature sensor 114 are mounted on the inner wall of the upper end of the main body 11, and a control center 115 is mounted on the upper end of the main body 11; an observation window 131 is arranged on the front surface of the cabinet door 13, an alarm 132 is arranged on the right side of the observation window 131, a handle 133 is arranged at the lower end of the alarm 132, and a thermometer 134 is arranged at the lower end of the handle 133; the ventilation assembly 15 comprises a mounting frame 151, a motor 152, a fan blade 153 and a second dust-separation plate 154, wherein the motor 152 is fixed at the upper end of the left side wall of the main body 11 through the mounting frame 151, the fan blade 153 is mounted on the motor 152, the second dust-separation plate 154 is arranged on the right side of the motor 152, and the second dust-separation plate 154 is fixed on the left side inner wall of the main body 11; the air supply pipe 23 includes a pipe body 231, a fixing frame 232 and fire extinguishing nozzles 233, the pipe body 231 is mounted on the inner wall of the right side of the main body 11 through the fixing frame 232, and the pipe body 231 is uniformly provided with the fire extinguishing nozzles 233.

In summary, the following steps: when encountering open fire, the cabinet with the automatic fire extinguishing function senses the open fire through the smoke sensor 113 and the temperature sensor 114, transmits the open fire to the control center 115, the control center 115 controls the alarm 132 to give an alarm and controls the fire extinguishing mechanism 2 to automatically extinguish the fire, specifically, the control center 115 controls the motor 28 to rotate, the motor 28 drives the two rotators 25 to rotate through the belt wheels 27, the rotators 25 are fixedly connected with the valves 24, further, the release of cooling gas and fire extinguishing gas is realized, the purpose of automatically extinguishing the fire is achieved, and after the open fire is extinguished, the ventilation assembly 15 is matched with the ventilation opening 111 to pump out the gas in the cabinet body 1, so that the components in the cabinet body 1 are ensured not to be damaged;

wherein, the ventilation assembly 15 comprises a mounting rack 151, a motor 152, a fan blade 153 and a second dust-proof plate 154, the motor 152 is fixed at the upper end of the left side wall of the main body 11 through the mounting rack 151, the motor 152 provides power for the rotation of the fan blade 153, the fan blade 153 is installed on the motor 152, the fan blade 153 rotates to draw out the gas in the cabinet, the second dust-proof plate 154 is arranged at the right side of the motor 152, the first dust-proof plate 112 is installed at the right side of the ventilation opening 111 to prevent the external dust from entering the cabinet body 1 and protect the normal operation of the components, the ventilation assembly 15 rotates slowly when no open fire occurs to circulate the air in the cabinet body 1, after the open fire occurs, the ventilation assembly 15 rotates rapidly to assist the fire extinguishing gas to extinguish the open fire, in addition, the observation window 131 is installed on the cabinet 13 to facilitate the staff to observe the conditions in the cabinet body 1, the thermometer 134 is installed at the right end of the observation window 131 to monitor the temperature in the cabinet body 1 in real time, the open fire caused by overhigh temperature in the cabinet body 1 is prevented, and the safety is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a rack with automatic fire extinguishing function, includes the cabinet body (1) and puts out a fire mechanism (2), puts out a fire mechanism (2) and installs on cabinet body (1) right side, its characterized in that: the cabinet body (1) comprises a main body (11), hinges (12), a cabinet door (13), a base (14) and a ventilation assembly (15), wherein the main body (11) is installed on the base (14), the ventilation assembly (15) is arranged on the left side of the main body (11), and the cabinet door (13) is installed on the front side of the main body (11) through the hinges (12);

fire extinguishing mechanism (2) are including cooling gas cylinder (21), gas cylinder (22) put out a fire, air feed pipe (23), valve (24), circulator (25), fixed plate (26), band pulley (27) and motor (28), cooling gas cylinder (21) and gas cylinder (22) of putting out a fire are installed on cabinet body (1) right side through solid fixed ring (29), install air feed pipe (23) on cooling gas cylinder (21) and gas cylinder (22) put out a fire, be provided with valve (24) on air feed pipe (23), valve (24) and circulator (25) fixed connection, install on fixed plate (26) circulator (25), circulator (25) upper end is provided with band pulley (27), band pulley (27) and motor (28) fixed connection, install in fixed plate (26) upper end motor (28).

2. The cabinet with the automatic fire extinguishing function according to claim 1, wherein: the smoke detector is characterized in that a vent (111) is arranged at the lower end of the left side wall of the main body (11), a first dust separation plate (112) is installed on the right side of the vent (111), a smoke sensor (113) and a temperature sensor (114) are installed on the inner wall of the upper end of the main body (11), and a control center (115) is installed at the upper end of the main body (11).

3. The cabinet with the automatic fire extinguishing function according to claim 1, wherein: the front surface of the cabinet door (13) is provided with an observation window (131), the right side of the observation window (131) is provided with an alarm (132), the lower end of the alarm (132) is provided with a handle (133), and the lower end of the handle (133) is provided with a thermometer (134).

4. The cabinet with the automatic fire extinguishing function according to claim 1, wherein: the ventilation assembly (15) comprises a mounting frame (151), a motor (152), fan blades (153) and two dust-separation plates (154), the motor (152) is fixed to the upper end of the left side wall of the main body (11) through the mounting frame (151), the fan blades (153) are installed on the motor (152), the two dust-separation plates (154) are arranged on the right side of the motor (152), and the two dust-separation plates (154) are fixed to the inner wall of the left side of the main body (11).

5. The cabinet with the automatic fire extinguishing function according to claim 1, wherein: the air supply pipe (23) comprises a pipe body (231), a fixing frame (232) and fire extinguishing nozzles (233), the pipe body (231) is installed on the inner wall of the right side of the main body (11) through the fixing frame (232), and the pipe body (231) is evenly provided with the fire extinguishing nozzles (233).