阅读说明：本技术 一种工控机用电源的保护装置及使用方法 (Power supply protection device for industrial control machine and use method ) 是由 黄永正 于 2021-07-07 设计创作，主要内容包括：本发明涉及工控机用电源保护技术领域,且公开了一种工控机用电源的保护装置及使用方法,包括电源箱组件,所述电源箱组件的内部安装有烟雾传感器,所述烟雾传感器用于监测温度和烟雾信息；所述电源箱组件的内部设有灭火降温组件,所述灭火降温组件包括二氧化碳储存罐,所述二氧化碳储存罐的排气端固定连接有阀座；通过设置烟雾传感器和灭火降温组件,烟雾传感器用于监测烟雾和温度信息,当温度过高或产生烟雾时,烟雾传感器控制灭火降温组件工作,使灭火降温组件喷洒出大量的二氧化碳,使二氧化碳对空气进行隔绝,实现灭火的目的,同时,喷射的二氧化碳由液态瞬间变为气态,可以吸收大量的热量,对内部环境进行降温,进一步实现保护的目的。(The invention relates to the technical field of power protection for industrial personal computers, and discloses a protection device for a power supply for an industrial personal computer and a using method thereof, wherein the protection device comprises a power supply box assembly, wherein a smoke sensor is arranged in the power supply box assembly and used for monitoring temperature and smoke information; a fire extinguishing and cooling assembly is arranged inside the power box assembly, the fire extinguishing and cooling assembly comprises a carbon dioxide storage tank, and an exhaust end of the carbon dioxide storage tank is fixedly connected with a valve seat; through setting up smoke transducer and the cooling subassembly of putting out a fire, smoke transducer is used for monitoring smog and temperature information, and when the high temperature or when producing smog, smoke transducer control cooling subassembly work of putting out a fire makes the cooling subassembly of putting out a fire and sprays a large amount of carbon dioxide, makes carbon dioxide completely cut off the air, realizes the purpose of putting out a fire, and simultaneously, the carbon dioxide of injection becomes the gaseous state by liquid in the twinkling of an eye, can absorb a large amount of heats, cools down to the internal environment, further realizes the purpose of protection.)

1. The utility model provides a protection device of power for industrial control machine, includes power supply box subassembly (10), its characterized in that: a smoke sensor (2) is installed inside the power box assembly (10), and the smoke sensor (2) is used for monitoring temperature and smoke information;

the inside of power box subassembly (10) is equipped with temperature reduction subassembly (30) of putting out a fire, temperature reduction subassembly (30) of putting out a fire includes carbon dioxide holding vessel (31), the exhaust end fixedly connected with disk seat (32) of carbon dioxide holding vessel (31), the one end of disk seat (32) is equipped with siphon (33), pulse valve (34) are installed to the exhaust of disk seat (32), the other end fixedly connected with connecting pipe (35) of disk seat (32), the one end fixedly connected with nozzle seat (36) of connecting pipe (35), the shower nozzle (37) of the air outlet end fixedly connected with longitudinal symmetry of nozzle seat (36).

2. The protection device for the power supply of the industrial personal computer according to claim 1, characterized in that: the power box component (10) comprises a box body (11), a partition board (12) is fixedly connected to the inner side wall of the box body (11), and a power source (13) is installed on the outer side wall of the partition board (12).

3. The protection device for the power supply of the industrial personal computer according to claim 1, characterized in that: the spray head (37) is a Venturi tube.

4. The protection device for the power supply of the industrial personal computer according to claim 1, characterized in that: one side of the spray head seat (36) is provided with a support frame (361).

5. The protection device for the power supply of the industrial personal computer according to claim 2, characterized in that: the both sides of box (11) all are equipped with air exhaust assembly (40), air exhaust assembly (40) are including air exhaust window (41) and driving piece (44), the outside of air exhaust window (41) articulates there is closing plate (42), the lateral wall of closing plate (42) articulates there is hinge rod (43), the output shaft of driving piece (44) with the one end of hinge rod (43) is articulated.

6. The protection device of the power supply for the industrial personal computer according to claim 5, characterized in that: the driving piece (44) comprises a hydraulic cylinder (441), a sliding block (442) is fixedly connected to the telescopic end of the hydraulic cylinder (441), and a sliding rail (443) is connected to the outer side wall of the sliding block (442) in a sliding mode.

7. The protection device for the power supply of the industrial personal computer according to claim 2, characterized in that: an air inlet assembly (50) is installed at the top of the partition plate (12), the air inlet assembly (50) comprises an air inlet fan (51), an air inlet window (52) is arranged at the bottom of the air inlet fan (51), electric push rods (53) are arranged on two sides of the air inlet window (52), and a sealing plate II (54) is fixedly connected with the telescopic end of each electric push rod (53).

8. A method for using a protection device for a power supply for an industrial personal computer according to any one of claims 1 to 7, comprising the steps of:

s1: the smoke sensor monitors high temperature or smoke information in the box body;

s2: when the smoke sensor monitors high temperature or smoke information, the smoke sensor controls the pulse valve to work, so that the pulse valve is in an open state;

s3: at the moment, the carbon dioxide gas compressed in the carbon dioxide storage tank is sprayed out from the connecting pipe and the spray head, so that the carbon dioxide is gasified instantly, a large amount of heat is absorbed, and air is isolated;

s4: meanwhile, the smoke sensor controls the driving piece and the electric push rod to work synchronously, so that the air inlet end and the air outlet end of the box body are closed simultaneously.

Technical Field

The invention relates to the technical field of power supply protection for industrial personal computers, in particular to a protection device for a power supply for an industrial personal computer and a use method.

Background

An industrial personal computer (industrial control computer) is a general name of a tool for detecting and controlling a production process, electromechanical equipment and process equipment by adopting a bus structure, has important computer attributes and characteristics, such as a computer CPU, a hard disk, a memory, peripherals and interfaces, an operating system, a control network and a protocol, computing power and a friendly human-computer interface, is very special in products and technology of the industrial control industry, belongs to an intermediate product, and is a reliable, embedded and intelligent industrial computer provided for other industries.

The industrial personal computer power supply is responsible for converting ordinary commercial power into voltage that the computer can use, generally installs inside the computer. The core components of the computer operate at very low voltages and require a relatively high power supply due to the very high operating frequency of the computer. The power supply of the computer is a switching circuit, common alternating current is converted into direct current, then the voltage is controlled by chopping waves, and different voltages are respectively output to computer components such as a mainboard, a hard disk, an optical drive and the like.

The existing industrial personal computer power supply is mostly placed independently, and can not be intensively carried out when being protected, and meanwhile, the industrial personal computer power supply can not be timely cooled and isolated from air when high temperature or smoke occurs, so that fire disasters occur and spread, and further property loss is brought to users.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a protection device of a power supply for an industrial personal computer and a use method thereof, which have the advantages of centralized protection, timely air isolation and temperature reduction, and solve the problems that the protection cannot be carried out in a centralized way, and meanwhile, the power supply of the industrial personal computer cannot be cooled and air isolated in time when high temperature or smoke occurs, so that fire disaster occurs and spreads, and further property loss is brought to users.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a protection device of a power supply for an industrial personal computer comprises a power supply box assembly, wherein a smoke sensor is arranged in the power supply box assembly and used for monitoring temperature and smoke information;

the inside of power supply box subassembly is equipped with the cooling subassembly of putting out a fire, the cooling subassembly of putting out a fire includes the carbon dioxide holding vessel, the exhaust end fixedly connected with disk seat of carbon dioxide holding vessel, the one end of disk seat is equipped with the siphon, the pulse valve is installed in the exhaust of disk seat, the other end fixedly connected with of disk seat is managed even, the one end fixedly connected with nozzle seat of managing even, the shower nozzle of the upper and lower symmetry of the fixedly connected with of giving vent to anger of nozzle seat.

Preferably, the power box assembly comprises a box body, a partition board is fixedly connected to the inner side wall of the box body, and a power supply is installed on the outer side wall of the partition board.

Preferably, the spray head is a venturi tube.

Through adopting above-mentioned scheme, the venturi tube can be with the gaseous quick blowout of carbon dioxide, promotes carbon dioxide's spraying range.

Preferably, one side of the spray head seat is provided with a support frame.

Through adopting above-mentioned scheme, the support frame supports the nozzle seat.

Preferably, the both sides of box all are equipped with the subassembly of airing exhaust, the subassembly of airing exhaust includes air exhaust window and driving piece, air exhaust window's the outside articulates there is sealing plate one, the lateral wall of sealing plate one articulates there is the hinge bar, the output shaft of driving piece with the one end of hinge bar is articulated.

By adopting the above scheme, smoke transducer controls the pulse valve, and the work of driving piece makes the driving piece drive the hinge rod and removes, makes the hinge rod drive closing plate one again and removes, makes the air exit window blockked by closing plate one, realizes closing the purpose of air exit window, makes inside air can not discharge, influences external environment.

Preferably, the driving part comprises a hydraulic cylinder, a sliding block is fixedly connected with the telescopic end of the hydraulic cylinder, and a sliding rail is connected to the outer side wall of the sliding block in a sliding manner.

Through adopting above-mentioned scheme, the pneumatic cylinder drives the slider and removes, and the slider drives the hinge bar again and slides on the slide rail.

Preferably, the top of baffle installs the air inlet subassembly, the air inlet subassembly includes air inlet fan, air inlet fan's bottom is equipped with the air inlet window, the both sides of air inlet window are equipped with electric putter, electric putter's flexible end fixedly connected with closing plate two.

Through adopting above-mentioned scheme, smoke transducer is when control pulse valve, and control electric putter work makes electric putter drive two rebound of closing plate, makes two pairs of air inlet windows of closing plate block, realizes closing the purpose of air inlet window, makes outside air can not get into inside, further realizes isolated air's effect, makes inside conflagration can extinguish fast.

A method for using a protection device of a power supply for an industrial personal computer comprises the following steps:

s1: the smoke sensor monitors high temperature or smoke information in the box body;

s2: when the smoke sensor monitors high temperature or smoke information, the smoke sensor controls the pulse valve to work, so that the pulse valve is in an open state;

s3: at the moment, the carbon dioxide gas compressed in the carbon dioxide storage tank is sprayed out from the connecting pipe and the spray head, so that the carbon dioxide is gasified instantly, a large amount of heat is absorbed, and air is isolated;

s4: meanwhile, the smoke sensor controls the driving piece and the electric push rod to work synchronously, so that the air inlet end and the air outlet end of the box body are closed simultaneously.

(III) advantageous effects

Compared with the prior art, the invention provides a protection device of a power supply for an industrial personal computer and a using method thereof, and the protection device has the following beneficial effects:

through setting up smoke transducer and the cooling subassembly of putting out a fire, smoke transducer is used for monitoring smog and temperature information, and when the high temperature or when producing smog, smoke transducer control cooling subassembly work of putting out a fire makes the cooling subassembly of putting out a fire and sprays a large amount of carbon dioxide, makes carbon dioxide completely cut off the air, realizes the purpose of putting out a fire, and simultaneously, the carbon dioxide of injection becomes the gaseous state by liquid in the twinkling of an eye, can absorb a large amount of heats, cools down to the internal environment, further realizes the purpose of protection.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the fire extinguishing and cooling assembly of the present invention;

FIG. 3 is a schematic structural view of the air exhausting assembly of the present invention, wherein the air exhausting assembly is in an open state;

FIG. 4 is a schematic structural view of the air exhausting assembly of the present invention, wherein the air exhausting assembly is in a closed state;

FIG. 5 is a schematic view of the air intake assembly of the present invention.

In the figure: 10. a power box assembly; 11. a box body; 12. a partition plate; 13. a power source; 2. a smoke sensor; 30. a fire extinguishing and cooling component; 31. a carbon dioxide storage tank; 32. a valve seat; 33. a siphon tube; 34. a pulse valve; 35. connecting pipes; 36. a nozzle base; 361. a support frame; 37. a spray head; 40. an air exhaust assembly; 41. an air exhaust window; 42. a first sealing plate; 43. a hinged lever; 44. a drive member; 441. a hydraulic cylinder; 442. a slider; 443. a slide rail; 50. an air intake assembly; 51. an air intake fan; 52. an air inlet window; 53. an electric push rod; 54. and a second sealing plate.

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.

Example one

A protection device of a power supply for an industrial personal computer and a using method thereof comprise a power supply box assembly 10, wherein the power supply box assembly 10 comprises a box body 11, a partition plate 12 is fixedly connected to the inner side wall of the box body 11, a power supply 13 is installed on the outer side wall of the partition plate 12, a smoke sensor 2 is installed inside the power supply box assembly 10, and the smoke sensor 2 is used for monitoring temperature and smoke information;

power box subassembly 10's inside is equipped with temperature reduction subassembly 30 of putting out a fire, temperature reduction subassembly 30 of putting out a fire includes carbon dioxide holding vessel 31, carbon dioxide holding vessel 31's exhaust end fixedly connected with disk seat 32, the one end of disk seat 32 is equipped with siphon 33, pulse valve 34 is installed to the exhaust of disk seat 32, the other end fixedly connected with connecting pipe 35 of disk seat 32, the one end fixedly connected with nozzle seat 36 of connecting pipe 35, one side of nozzle seat 36 is equipped with support frame 361, the shower nozzle 37 of the upper and lower symmetry of the fixedly connected with of outlet end of nozzle seat 36, shower nozzle 37 is the venturi tube.

Referring to fig. 1-2, when the temperature inside the box 11 is too high or smoke is generated, the smoke sensor 2 controls the pulse valve 34 to operate, so that the pulse valve 34 is in an open state, liquid carbon dioxide in the carbon dioxide storage tank 31 enters the spray head 37 through the connecting pipe 35, and the spray head 37 sprays a large amount of carbon dioxide, so that the carbon dioxide isolates air, thereby achieving the purpose of fire extinguishing.

In this embodiment, the smoke sensor 2 is of the type MQ-2, and the pulse valve 34 is of the type DMF-Z-40S.

Example two

A protection device of a power supply for an industrial personal computer and a using method thereof comprise a power supply box assembly 10, wherein the power supply box assembly 10 comprises a box body 11, a partition plate 12 is fixedly connected to the inner side wall of the box body 11, a power supply 13 is installed on the outer side wall of the partition plate 12, a smoke sensor 2 is installed inside the power supply box assembly 10, and the smoke sensor 2 is used for monitoring temperature and smoke information;

power box subassembly 10's inside is equipped with temperature reduction subassembly 30 of putting out a fire, temperature reduction subassembly 30 of putting out a fire includes carbon dioxide holding vessel 31, carbon dioxide holding vessel 31's exhaust end fixedly connected with disk seat 32, the one end of disk seat 32 is equipped with siphon 33, pulse valve 34 is installed to the exhaust of disk seat 32, the other end fixedly connected with connecting pipe 35 of disk seat 32, the one end fixedly connected with nozzle seat 36 of connecting pipe 35, one side of nozzle seat 36 is equipped with support frame 361, the shower nozzle 37 of the upper and lower symmetry of the fixedly connected with of outlet end of nozzle seat 36, shower nozzle 37 is the venturi tube.

The both sides of box 11 all are equipped with air exhaust assembly 40, air exhaust assembly 40 includes air exhaust window 41 and driving piece 44, air exhaust window 41's the outside articulates there is sealed board 42, the lateral wall of sealed board 42 articulates there is hinge rod 43, driving piece 44's output shaft is articulated with hinge rod 43's one end, driving piece 44 includes pneumatic cylinder 441, the flexible end fixedly connected with slider 442 of pneumatic cylinder 441, slider 442's lateral wall sliding connection has slide rail 443, air inlet assembly 50 is installed at the top of baffle 12, air inlet assembly 50 includes air intake fan 51, air intake fan 51's bottom is equipped with air inlet window 52, air inlet window 52's both sides are equipped with electric putter 53, electric putter 53's flexible end fixedly connected with sealed board two 54.

Referring to fig. 3-5, while controlling the pulse valve 34, the smoke sensor 2 controls the driving member 44 to operate, so that the driving member 44 drives the hinge rod 43 to move, and the hinge rod 43 drives the sealing plate one 42 to move, so that the exhaust window 41 is blocked by the sealing plate one 42, thereby achieving the purpose of closing the exhaust window 41, and preventing the internal air from being exhausted to affect the external environment.

EXAMPLE III

A protection device of a power supply for an industrial personal computer and a using method thereof comprise a power supply box assembly 10, wherein the power supply box assembly 10 comprises a box body 11, a partition plate 12 is fixedly connected to the inner side wall of the box body 11, a power supply 13 is installed on the outer side wall of the partition plate 12, a smoke sensor 2 is installed inside the power supply box assembly 10, and the smoke sensor 2 is used for monitoring temperature and smoke information;

power box subassembly 10's inside is equipped with temperature reduction subassembly 30 of putting out a fire, temperature reduction subassembly 30 of putting out a fire includes carbon dioxide holding vessel 31, carbon dioxide holding vessel 31's exhaust end fixedly connected with disk seat 32, the one end of disk seat 32 is equipped with siphon 33, pulse valve 34 is installed to the exhaust of disk seat 32, the other end fixedly connected with connecting pipe 35 of disk seat 32, the one end fixedly connected with nozzle seat 36 of connecting pipe 35, one side of nozzle seat 36 is equipped with support frame 361, the shower nozzle 37 of the upper and lower symmetry of the fixedly connected with of outlet end of nozzle seat 36, shower nozzle 37 is the venturi tube.

Referring to fig. 3-5, while controlling the pulse valve 34, the smoke sensor 2 controls the electric push rod 53 to work, so that the electric push rod 53 drives the second sealing plate 54 to move upwards, the second sealing plate 54 blocks the air inlet window 52, the purpose of closing the air inlet window 52 is achieved, outside air cannot enter the interior, the effect of isolating air is further achieved, and internal fire can be extinguished quickly.

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.