A smart factory equipment monitoring device

Abstract

The present invention discloses a smart factory equipment monitoring device in the field of equipment monitoring technology, which adopts the following technical scheme: it includes a monitoring box, a cooling fan is provided at the bottom of the monitoring box, an exhaust grille is provided at the top of the monitoring box, and also includes a plurality of staggered guide baffles arranged on the inner wall of the monitoring box, a plurality of installation areas are provided inside the monitoring box, a smoke sensor is installed on one side of each installation area, a plurality of fire extinguishing air pipes are provided outside the monitoring box, and the plurality of fire extinguishing air pipes are connected to a carbon dioxide gas tank through an electromagnetic valve, each fire extinguishing air pipe is connected to one end of the guide baffle, one end of the guide baffle is connected to the inner wall of the monitoring box, a baffle is inserted inside the guide baffle, one end of the baffle extending out of the guide baffle is matched with the inner wall of the monitoring box through a seal, a nozzle electromagnetic valve is installed at the bottom of the guide baffle, and at the same time, the cooling fan and the exhaust grille are blocked from being connected to the outside.

Description

Technical Field

[0001] The present invention relates to the technical field of equipment monitoring, and in particular to a smart factory equipment monitoring device. Background Art

[0002] There are many types of smart factory equipment. The current mainstream is remote monitoring of industrial equipment, mainly through the controller on the equipment. The 485 interface on the controller is transferred to the remote electric control box through the communication module. The remote electric control box can realize remote monitoring of multiple devices, which results in the remote electric control box carrying many components.

[0003] At present, monitoring components are piled up in the electrical control box, which will cause the electrical components to generate a lot of heat more easily during operation, directly leading to an increase in the temperature inside the distribution cabinet, affecting the safe use of electronic components and reducing their service life. In addition, once the monitoring component of a certain device is damaged, the monitoring components of other devices will also be damaged.

[0004] In view of the above-mentioned related technologies, the present invention provides a smart factory equipment monitoring device. Summary of the invention

[0005] The present invention provides a smart factory equipment monitoring device to solve the problems raised in the above background technology.

[0006] The present invention provides a smart factory equipment monitoring device, which adopts the following technical solution: it includes a monitoring box, a cooling fan is provided at the bottom of the monitoring box, an exhaust grille is provided at the top of the monitoring box, and a plurality of staggered guide baffles are arranged on the inner wall of the monitoring box, a plurality of installation areas are provided inside the monitoring box, a smoke sensor is installed on one side of each installation area, a plurality of fire extinguishing air pipes are provided outside the monitoring box, and the plurality of fire extinguishing air pipes are connected to a carbon dioxide gas tank through an electromagnetic valve, each of the fire extinguishing air pipes is connected to one end of the guide baffle, one end of the guide baffle is connected to the inner wall of the monitoring box, a baffle is inserted inside the guide baffle, one end of the baffle extending out of the guide baffle is matched with the inner wall of the monitoring box inner wall through a seal, a nozzle electromagnetic valve is installed at the bottom of the guide baffle, and at the same time, the cooling fan and the exhaust grille are blocked from being connected to the outside.

[0007] Optionally, the plurality of guide baffles include left guide baffles and right guide baffles that are alternately distributed from top to bottom, and air flow channels are formed between adjacent left guide baffles and right guide baffles.

[0008] By adopting the above technical solution, sufficient heat dissipation of monitoring elements in different areas of the monitoring box can be achieved.

[0009] Optionally, a connecting air groove is opened on the side wall of the monitoring box, one end of each fire-extinguishing air pipe is connected to one end of the guide baffle through the connecting air groove, and multiple fire-extinguishing air pipes are commonly connected to an external carbon dioxide gas tank.

[0010] By adopting the above technical solution, when a fire occurs, the carbon dioxide gas in the carbon dioxide gas cylinder will enter the guide baffle through the fire extinguishing gas pipe and the connecting gas groove.

[0011] Optionally, an air duct is provided inside the guide baffle, a second fixing ring is fixed to one end of the air duct away from the baffle plate, and a second spring is connected between one end of the baffle plate inserted into the air duct and the second fixing ring.

[0012] By adopting the above technical solution, under the pressure of high-pressure carbon dioxide gas, the barrier plate will move along the inside of the air duct and then move to the outside to achieve regional isolation. When the carbon dioxide tank is not supplying gas, under the action of the second spring, the carbon dioxide gas in the guide baffle will be squeezed to the area where the nozzle solenoid valve is opened.

[0013] Optionally, the sealing member includes a sealing strip and a sealing seat, wherein the sealing strip is arranged at one end of the baffle plate away from the guide baffle, and the sealing seat is arranged on the inner wall of the monitoring box, and the sealing strip and the sealing seat are located in the same straight line.

[0014] By adopting the above technical solution, when the baffle plate pops out, the sealing strip and the sealing seat can be in good contact, thereby achieving sealing in each area and preventing outside air from entering the fire area to support combustion.

[0015] Optionally, an air inlet is opened on the side wall of the monitoring box, and the air inlet is located on one side of the cooling fan. A connecting channel is opened between the connecting air groove close to the cooling fan and the air inlet. A first fixing ring is fixed to one end of the connecting air groove close to the inside of the connecting channel. A movable partition is sealingly and slidably connected to the inside of the connecting channel, and a first spring is connected between the movable partition and the first fixing ring.

[0016] By adopting the above technical solution, when a fire occurs, under the pressure of carbon dioxide gas, a part of the carbon dioxide gas at the bottom enters the bottom guide baffle, and the other part enters the connecting air groove. Under the action of gas pressure, the movable baffle will block the air inlet to prevent the air from entering the air inlet when a fire occurs under the monitoring box, thereby effectively improving the fire extinguishing efficiency. Under the action of the first spring, the movable baffle can be reset without affecting the normal heat dissipation work.

[0017] Optionally, the smoke sensors inside each of the installation areas are electrically connected to the electronically controlled valves of the nozzles in the corresponding area, and the smoke sensors inside each of the installation areas are electrically connected to all the solenoid valves.

[0018] By adopting the above technical solution and the logic control, when the smoke sensor in a certain installation area works, all the solenoid valves work to isolate each installation area from the outside world, and then control the solenoid valves of the sprinkler heads in the area to work to achieve fire extinguishing in the area.

[0019] In summary, the present invention includes at least one of the following beneficial effects:

[0020] 1. The present invention adopts multi-area separation, which can classify and manage monitoring elements of different equipment. In normal use, multiple guide baffles include left guide baffles and right guide baffles that are alternately distributed from top to bottom, and air flow channels are formed between adjacent left guide baffles and right guide baffles to achieve sufficient heat dissipation of monitoring elements in different areas of the monitoring box.

[0021] 2. When a fire occurs, different installation areas are monitored by multiple smoke sensors, and it is possible to quickly detect whether a fire occurs in the installation area. The carbon dioxide gas in the carbon dioxide gas tank enters the guide baffle through the fire extinguishing gas pipe, so that the barrier plates in each installation area can be activated, and each area can be sealed and isolated to prevent the spread of fire. Then, the carbon dioxide gas is sprayed out by controlling the solenoid valve of the nozzle in the installation area, thereby extinguishing the fire in the area.

[0022] 3. While the baffle plate realizes the sealed partition of each area, it can also isolate the cooling fan and the exhaust grille to prevent air from entering the installation area of ​​the cooling fan and the exhaust grille, thereby achieving rapid fire extinguishing and reducing the further spread of the fire source. It can automatically reset after the fire is extinguished. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0024] Figure 1 It is a schematic diagram of the internal structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the structure of the guide baffle and the control mechanism of the present invention;

[0026] Figure 3 It is an enlarged schematic diagram of part A of the present invention;

[0027] Figure 4 It is a block diagram of the fire extinguishing control principle of the present invention.

[0028] Explanation of the reference numerals: 1. Monitoring box; 101. Installation area; 102. Connecting air groove; 103. Air inlet; 104. Connecting channel; 105. First fixing ring; 106. Movable partition; 107. First spring; 2. Guide partition; 201. Air duct; 202. Second fixing ring; 203. Second spring; 3. Cooling fan; 4. Exhaust grille; 5. Smoke sensor; 6. Fire extinguishing air pipe; 7. Solenoid valve; 8. Seal; 801. Sealing strip; 802. Sealing seat; 9. Baffle; 10. Nozzle solenoid valve. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-4 The present invention is described in further detail.

[0030] Reference Figure 1 The present invention discloses a smart factory equipment monitoring device, including a monitoring box 1, a cooling fan 3 is provided at the bottom of the monitoring box 1, and an exhaust grille 4 is provided at the top of the monitoring box 1. The heat in the monitoring box 1 is discharged to the outside of the monitoring box 1 through the exhaust grille 4 by the cooling fan 3. The device also includes a plurality of staggered guide baffles 2 arranged on the inner wall of the monitoring box 1. The plurality of guide baffles 2 include left guide baffles and right guide baffles alternately distributed from top to bottom in sequence. Air flow channels are formed between adjacent left guide baffles and right guide baffles, so as to achieve sufficient heat dissipation of monitoring elements in different areas of the monitoring box 1.

[0031] A plurality of installation areas 101 are arranged inside the monitoring box 1, and a smoke sensor 5 is installed on one side of each installation area 101. By installing the smoke sensor 5 in each installation area 101, it is possible to monitor whether a fire occurs in each installation area 101 respectively, and the smoke sensor 5 can quickly detect whether a fire occurs in the installation area 101. A plurality of fire extinguishing gas pipes 6 are arranged outside the monitoring box 1, and the plurality of fire extinguishing gas pipes 6 are connected to the carbon dioxide gas cylinder through a solenoid valve 7. When the smoke sensor 5 in a certain area detects a fire, the solenoid valve 7 can be activated immediately to achieve rapid isolation and fire extinguishing. Each fire extinguishing gas pipe 6 is connected to one end of the guide baffle 2, and one end of the guide baffle 2 is connected to the guide baffle 2. It is connected to the inner wall of the monitoring box 1, and a baffle plate 9 is inserted inside the guide baffle 2. The baffle plate 9 is sealingly and slidably connected to the guide baffle 2. When the carbon dioxide gas in the fire extinguishing gas pipe 6 enters the guide baffle 2, it will drive the baffle plate 9 to move, thereby realizing the sealed isolation of each area to prevent the spread of fire. The baffle plate 9 extends out of the inner wall of the guide baffle 2 and cooperates with the inner wall of the monitoring box 1 through the sealing member 8, which can be well blocked to prevent oxygen from entering. A nozzle solenoid valve 10 is installed at the bottom of the guide baffle 2. The carbon dioxide gas is ejected by controlling the nozzle solenoid valve 10, thereby realizing fire extinguishing in the area, and at the same time blocking the cooling fan 3 and the exhaust grille 4 from being connected to the outside world.

[0032] Among them, a connecting air groove 102 is opened on the side wall of the monitoring box 1, and one end of each fire extinguishing air pipe 6 is connected to one end of the guide baffle 2 through the connecting air groove 102. Multiple fire extinguishing air pipes 6 are connected to an external carbon dioxide gas tank. When a fire occurs, the carbon dioxide gas in the carbon dioxide gas tank will enter the guide baffle 2 through the fire extinguishing air pipe 6 and the connecting air groove 102.

[0033] The topmost baffle plate 9 is located below the exhaust grille 4, so that when a fire occurs at the top, oxygen can be prevented from entering the exhaust grille 4, thereby achieving rapid fire extinguishing.

[0034] Reference Figure 2 An air passage 201 is provided inside the guide baffle 2, and a second fixing ring 202 is fixed to one end of the air passage 201 away from the baffle plate 9. A second spring 203 is connected between one end of the baffle plate 9 inserted into the air passage 201 and the second fixing ring 202. The setting of the first fixing ring 202 does not affect the flow of carbon dioxide gas. Under the pressure of the high-pressure carbon dioxide gas, the baffle plate 9 will move along the inside of the air passage 201 and then move to the outside to achieve regional isolation. When the carbon dioxide gas cylinder does not supply gas, under the action of the second spring 203, the carbon dioxide gas in the guide baffle 2 will be squeezed to the area where the nozzle solenoid valve 10 is opened. Of course, in order to enable the guide baffle 2 to pop out and reset, the opening and closing of the nozzle solenoid valve 10 are delayed.

[0035] The seal 8 includes a sealing strip 801 and a sealing seat 802. The sealing strip 801 is arranged at one end of the baffle plate 9 away from the guide baffle 2, and the sealing seat 802 is arranged on the inner wall of the monitoring box 1. The sealing strip 801 and the sealing seat 802 are located on the same straight line. When the baffle plate 9 pops out, the sealing strip 801 and the sealing seat 802 can be in good contact to achieve sealing in each area and prevent outside air from entering the fire area to promote combustion.

[0036] Reference Figure 3 , an air inlet 103 is provided on the side wall of the monitoring box 1, and the air inlet 103 is located on one side of the cooling fan 3, and a connecting passage 104 is provided between the connecting air groove 102 near the cooling fan 3 and the air inlet 103, and a first fixing ring 105 is fixed to one end of the connecting air groove 102 inside the connecting passage 104, and a movable partition 106 is sealingly and slidably connected to the inside of the connecting passage 104, and a first spring 107 is connected between the movable partition 106 and the first fixing ring 105. When a fire occurs, under the pressure of carbon dioxide gas, a part of the carbon dioxide gas at the bottom enters the guide baffle 2 at the bottom, and the other part enters the connecting air groove 102. Under the action of air pressure, the movable partition 106 will block the air inlet 103 to prevent the air from entering the air inlet 103 when a fire occurs below the monitoring box 1, thereby effectively improving the fire extinguishing efficiency, and under the action of the first spring 107, the movable partition 106 can be reset without affecting the normal heat dissipation work.

[0037] Reference Figure 4 The smoke sensors 5 inside each installation area 101 are electrically connected to the nozzle electric control valves 10 of the corresponding area respectively, and the smoke sensors 5 inside each installation area 101 are electrically connected to all the solenoid valves 7. With this logic control, when the smoke sensor 5 in a certain installation area 101 works, all the solenoid valves 7 work to achieve isolation of each installation area 101 from the outside world, and then control the nozzle solenoid valves 10 of the area to work to achieve fire extinguishing work in the area.

[0038] The working principle of a smart factory equipment monitoring device of the present invention is as follows:

[0039] The monitoring box 1 adopts multi-zone separation, which can classify and manage monitoring elements of different equipment. Under normal use, the heat in the monitoring box 1 is discharged to the outside of the monitoring box 1 through the exhaust grille 4 by the cooling fan 3. The multiple guide baffles 2 include left guide baffles and right guide baffles that are alternately distributed from top to bottom. Air flow channels are formed between adjacent left guide baffles and right guide baffles to achieve sufficient heat dissipation of monitoring elements in different areas of the monitoring box 1.

[0040] When a fire occurs, different installation areas 101 are monitored by multiple smoke sensors 5, and it is possible to quickly monitor whether a fire occurs in the installation area 101. When a fire is detected, the controller immediately sends a signal to the solenoid valve 7 to start the solenoid valve 7. The carbon dioxide gas in the carbon dioxide tank enters the guide baffle 2 through the fire extinguishing gas pipe 6, so that the baffle plates 9 in each installation area 101 can be actuated to achieve sealed isolation of each area to prevent the spread of fire. Then, the carbon dioxide gas is ejected by controlling the nozzle solenoid valve 10 of the installation area 101, thereby extinguishing the fire in the area. In addition, while the baffle plate 9 achieves sealed isolation of each area, it can also isolate the cooling fan 3 and the exhaust grille 4 to prevent air from entering the installation area 101 where the cooling fan 3 and the exhaust grille 4 are installed, thereby achieving rapid fire extinguishing and reducing the further spread of the fire source. The fire can be automatically reset after extinguishing the fire.

[0041] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A smart factory equipment monitoring device, comprising a monitoring box (1), a cooling fan (3) is provided at the bottom of the monitoring box (1), and an exhaust grille (4) is provided at the top of the monitoring box (1), characterized in that: It also includes a plurality of staggered guide baffles (2) arranged on the inner wall of the monitoring box (1), the monitoring box (1) is provided with a plurality of installation areas (101), a smoke sensor (5) is installed on one side of each installation area (101), a plurality of fire extinguishing gas pipes (6) are provided on the outside of the monitoring box (1), the plurality of fire extinguishing gas pipes (6) are connected to the carbon dioxide gas cylinder through an electromagnetic valve (7), each of the fire extinguishing gas pipes (6) is connected to one end of the guide baffle (2), one end of the guide baffle (2) is connected to the inner wall of the monitoring box (1), a baffle (9) is inserted into the inside of the guide baffle (2), one end of the baffle (9) extending out of the guide baffle (2) is matched with the inner wall of the monitoring box (1) through a sealing member (8), and a nozzle electromagnetic valve (10) is installed at the bottom of the guide baffle (2), which simultaneously blocks the heat dissipation fan (3) and the exhaust grille (4) from being connected to the outside; The side wall of the monitoring box (1) is provided with a communicating air groove (102), one end of each of the fire extinguishing air pipes (6) is connected to one end of the guide baffle (2) via the communicating air groove (102), and a plurality of the fire extinguishing air pipes (6) are connected to an external carbon dioxide gas tank in common; An air duct (201) is provided inside the guide baffle (2); a second fixing ring (202) is fixed to one end of the air duct (201) away from the baffle plate (9); a second spring (203) is connected between one end of the baffle plate (9) inserted into the air duct (201) and the second fixing ring (202); The side wall of the monitoring box (1) is provided with an air inlet (103), and the air inlet (103) is located on one side of the cooling fan (3). A connecting channel (104) is provided between the connecting air groove (102) close to the cooling fan (3) and the air inlet (103). A first fixing ring (105) is fixed to one end of the connecting channel (104) close to the connecting air groove (102). The interior of the connecting channel (104) is sealingly and slidably connected with a movable partition (106), and a first spring (107) is connected between the movable partition (106) and the first fixing ring (105).

2. The smart factory equipment monitoring device according to claim 1, characterized in that: The plurality of guide baffles (2) include left guide baffles and right guide baffles that are alternately distributed from top to bottom, and air flow channels are formed between adjacent left guide baffles and right guide baffles.

3. The smart factory equipment monitoring device according to claim 1, characterized in that: The topmost baffle plate (9) is located below the exhaust grille (4).

4. The smart factory equipment monitoring device according to claim 1, characterized in that: The sealing member (8) comprises a sealing strip (801) and a sealing seat (802); the sealing strip (801) is arranged at one end of the baffle plate (9) away from the guide baffle plate (2); the sealing seat (802) is arranged on the inner wall of the monitoring box (1); and the sealing strip (801) and the sealing seat (802) are located on the same straight line.

5. The smart factory equipment monitoring device according to claim 1, characterized in that: The smoke sensor (5) inside each installation area (101) is electrically connected to the nozzle electric control valve (10) of the corresponding area, and the smoke sensor (5) inside each installation area (101) is electrically connected to all the solenoid valves (7).

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