Gas distribution cabinet

Abstract

The invention belongs to the technical field of gas distribution cabinets, and particularly relates to a fuel gas distribution cabinet which comprises a gas distribution cabinet body, a display instrument is fixedly connected to the front face of the gas distribution cabinet body, a protective door is hinged to the front face of the gas distribution cabinet body through two hinges, and an anti-explosion inner frame is fixedly embedded in the gas distribution cabinet body. And the inner wall of the gas distribution cabinet body is fixedly connected with a gas distribution mounting system. Through the arrangement of the monitoring controller, the microprocessor module, the data storage module, the gas monitoring sensor and the alarm, leaked gas of the gas distribution cabinet body can be sensed and monitored, data transmission, collection and processing are carried out, meanwhile, an alarm is given, timely processing is facilitated for maintenance personnel, and the maintenance efficiency is improved. And through arrangement of a ventilation exhaust box, an exhaust fan, a dust cover, an exhaust outlet and a protective net, the exhaust ventilation effect of the gas distribution cabinet body can be improved, dangerous accidents caused by accumulation and gathering of gas are avoided, and safe use of the gas distribution cabinet is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of gas distribution cabinets, in particular to a gas distribution cabinet. Background Art

[0002] As we all know, gas is one of the indispensable energy sources in people's lives. It is not only the main power raw material of factories, but also an important energy source for urban development. Common gases include natural gas, liquefied petroleum gas, artificial gas and biomass gas. These different gases have different functions and occupy different work areas. If they are reasonably allocated, there will be different effects. In the process of gas allocation and use, gas distribution cabinets are often needed.

[0003] The current gas distribution cabinet still has certain shortcomings when in use. When the gas distribution cabinet is distributing gas, gas leakage sometimes occurs, and it is impossible to monitor in time to indicate the accumulation of gas, which can easily cause dangerous accidents. In addition, it does not have a fire extinguishing auxiliary function, which reduces the safety performance of the gas distribution cabinet. For this reason, we provide a gas distribution cabinet to solve the above problems. Summary of the Invention

[0004] In response to the shortcomings of the existing technology, the present invention provides a gas distribution cabinet, which solves the problem that gas leakage sometimes occurs during gas distribution in the current gas distribution cabinet, and timely monitoring cannot be carried out to indicate the accumulation of gas, which easily leads to the occurrence of dangerous accidents. In addition, the cabinet does not have a fire extinguishing auxiliary function, which reduces the safety performance of the gas distribution cabinet.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a gas distribution cabinet, comprising a gas distribution cabinet body, a display instrument fixedly connected to the front of the gas distribution cabinet body, a protective door hinged to the front of the gas distribution cabinet body by two hinges, an explosion-proof inner frame fixedly embedded in the interior of the gas distribution cabinet body, a gas distribution installation system fixedly connected to the inner wall of the gas distribution cabinet body, a gas monitoring sensor and a monitoring controller fixedly connected to the inner side wall of the gas distribution cabinet body, a fire extinguisher high-pressure storage tank fixedly connected to the upper surface of the gas distribution cabinet body, a gas pipe fixedly connected to the output end of the fire extinguisher high-pressure storage tank, and an electromagnetic Valve, the bottom surface of the gas supply pipe is fixedly connected to a group of fire extinguishing nozzles, the bottom end of each fire extinguishing nozzle passes through the gas distribution cabinet body and extends to the interior of the gas distribution cabinet body, the back of the gas distribution cabinet body is fixedly connected to a ventilation and exhaust box, the back of the ventilation and exhaust box is fixedly inlaid with an exhaust fan, a group of exhaust outlets are opened on the back of the gas distribution cabinet body, two protective nets are fixedly connected to the inner wall of the gas distribution cabinet body, the protective nets are located directly in front of the exhaust outlets, the monitoring controller includes a microprocessor module and a data storage module, the upper surface of the gas distribution cabinet body is fixedly connected to an alarm, and the microprocessor module is electrically connected to the alarm through a wire.

[0006] As a preferred technical solution of the present invention, an opening and closing handle is fixedly connected to the front of the protective door, and an observation frame is fixedly inlaid on the front of the protective door.

[0007] As a preferred technical solution of the present invention, a fire ban sign is fixedly connected to the front of the protective door, and the fire ban sign is located in the lower middle part of the protective door.

[0008] As a preferred technical solution of the present invention, a group of mounting openings are provided on the back of the gas distribution cabinet body, and a protective rubber sleeve is clamped on the inner wall of each mounting opening.

[0009] As a preferred technical solution of the present invention, two sets of lifting rings are fixedly connected to the upper surface of the gas distribution cabinet body, and the lifting rings are made of metal.

[0010] As a preferred technical solution of the present invention, two groups of protective corner pads are fixedly connected to the outer surface of the gas distribution cabinet body, and the protective corner pads are made of rubber.

[0011] As a preferred technical solution of the present invention, two mounting legs are fixedly connected to the bottom surface of the gas distribution cabinet body, a damping pad is fixedly connected to the bottom surface of each mounting leg, and two mounting holes are provided on the upper surface of each mounting leg.

[0012] As a preferred technical solution of the present invention, a dust cover is fixedly connected to the back of the ventilation and exhaust box, and the dust cover is located behind the exhaust fan.

[0013] As a preferred technical solution of the present invention, two protective fences are fixedly connected to the upper surface of the gas distribution cabinet body, and the protective fences are made of aluminum alloy.

[0014] As a preferred technical solution of the present invention, a desiccant plate is fixedly connected to the inner side wall of the gas distribution cabinet body, and a group of air holes is opened on the left side of the desiccant plate.

[0015] Compared with the prior art, the present invention provides a gas distribution cabinet with the following beneficial effects:

[0016] 1. The gas distribution cabinet can sense and monitor the leaked gas in the gas distribution cabinet body through the monitoring controller, microprocessor module, data storage module, gas monitoring sensor and alarm, and transmit, collect and process the data, and issue an alarm at the same time, so that the maintenance personnel can handle it in time. The ventilation box, exhaust fan, dust cover, exhaust port and protective net can increase the ventilation effect of the gas distribution cabinet body, avoid dangerous accidents caused by gas accumulation, and facilitate the safe use of the gas distribution cabinet.

[0017] 2. The gas distribution cabinet can increase the explosion-proof function of the gas distribution cabinet body by using the explosion-proof inner frame, fire extinguisher high-pressure storage tank, gas pipe, solenoid valve and fire extinguishing nozzle, and can realize fire fighting of the gas distribution cabinet body by using the fire extinguisher high-pressure storage tank and fire extinguishing nozzle, thereby avoiding fire accidents and facilitating the safe use of the gas distribution cabinet body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a gas distribution cabinet of the present invention;

[0019] Figure 2 This is a rear view of the gas distribution cabinet body of the present invention;

[0020] Figure 3 This is a bottom view of the gas distribution cabinet body of the present invention;

[0021] Figure 4 This is a top view of the gas distribution cabinet body of the present invention;

[0022] Figure 5 This is a schematic diagram of the internal dissection structure of the gas distribution cabinet body of the present invention;

[0023] Figure 6 This is a cross-sectional view of the top view of the gas distribution cabinet body of the present invention.

[0024] In the figure: 1. Gas distribution cabinet body; 2. Opening and closing handle; 3. Damping pad; 4. Mounting hole; 5. Mounting leg; 6. Fire ban sign; 7. Protective door; 8. Observation frame; 9. Protective corner pad; 10. Display instrument; 11. Protective fence; 12. Fire extinguisher high-pressure storage tank; 13. Solenoid valve; 14. Alarm; 15. Dust cover; 16. Ventilation exhaust box; 17. Mounting port; 18. Protective rubber sleeve; 19. Gas pipe; 20. Fire extinguishing nozzle; 21. Lifting ring; 22. Monitoring controller; 2201. Microprocessor module; 2202. Data storage module; 23. Gas monitoring sensor; 24. Protective net; 25. Gas distribution installation system; 26. Explosion-proof inner frame; 27. Exhaust outlet; 28. Desiccant plate; 29. Air hole; 30. Exhaust fan. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0026] Example

[0027] See also Figure 1-6 In this embodiment: a gas distribution cabinet includes a gas distribution cabinet body 1, a display instrument 10 is fixedly connected to the front of the gas distribution cabinet body 1, a protective door 7 is hinged to the front of the gas distribution cabinet body 1 through two hinges, an explosion-proof inner frame 26 is fixedly inlaid inside the gas distribution cabinet body 1, a gas distribution installation system 25 is fixedly connected to the inner wall of the gas distribution cabinet body 1, a gas monitoring sensor 23 and a monitoring controller 22 are fixedly connected to the inner side wall of the gas distribution cabinet body 1, a fire extinguisher high-pressure storage tank 12 is fixedly connected to the upper surface of the gas distribution cabinet body 1, the output end of the fire extinguisher high-pressure storage tank 12 is fixedly connected to a gas pipe 19, the outer surface of the gas pipe 19 is fixedly connected to a solenoid valve 13, and the bottom surface of the gas pipe 19 is fixed. A group of fire extinguishing nozzles 20 are connected, and the bottom end of each fire extinguishing nozzle 20 passes through the gas distribution cabinet body 1 and extends to the interior of the gas distribution cabinet body 1. The back of the gas distribution cabinet body 1 is fixedly connected to a ventilation and exhaust box 16, and the back of the ventilation and exhaust box 16 is fixedly inlaid with an exhaust fan 30. A group of exhaust outlets 27 are opened on the back of the gas distribution cabinet body 1, and two protective nets 24 are fixedly connected to the inner wall of the gas distribution cabinet body 1. The protective nets 24 are located directly in front of the exhaust outlets 27. The monitoring controller 22 includes a microprocessor module 2201 and a data storage module 2202. The upper surface of the gas distribution cabinet body 1 is fixedly connected to an alarm 14, and the microprocessor module 2201 is electrically connected to the alarm 14 through a wire.

[0028] In this embodiment, the front of the protective door 7 is fixedly connected to an opening and closing handle 2, and the front of the protective door 7 is fixedly inlaid with an observation frame 8. The interior of the gas distribution cabinet body 1 can be observed through the observation frame 8, thereby increasing the observation function of this gas distribution cabinet. The front of the protective door 7 is fixedly connected to a fire ban sign 6. The fire ban sign 6 is located in the middle and lower part of the protective door 7, and can provide a fire ban safety warning to avoid fire accidents caused by the proximity of the fire source. A group of installation ports 17 are provided on the back of the gas distribution cabinet body 1, and the inner wall of each installation port 17 is clamped with a protective rubber sleeve 18, which can facilitate the through-installation of the gas distribution component.

[0029] Two sets of lifting rings 21 are fixedly connected to the upper surface of the gas distribution cabinet body 1. The lifting rings 21 are made of metal and can easily lift the gas distribution cabinet body 1, which is convenient for the installation of the gas distribution cabinet body 1. Two sets of protective corner pads 9 are fixedly connected to the outer surface of the gas distribution cabinet body 1. The protective corner pads 9 are made of rubber and can provide external protection for the gas distribution cabinet body 1, which is convenient for the safe use of the gas distribution cabinet body 1. Two mounting legs 5 are fixedly connected to the bottom surface of the gas distribution cabinet body 1. The bottom surface of each mounting leg 5 is fixedly connected to a damping pad 3. The upper surface of each mounting leg 5 is provided with two mounting holes 4, which can install and fix the gas distribution cabinet body 1, which is convenient for the stable use of the gas distribution cabinet body 1.

[0030] A dust cover 15 is fixedly connected to the back of the ventilation and exhaust box 16. The dust cover 15 is located behind the exhaust fan 30, which can prevent external dust from entering the gas distribution cabinet body 1, facilitating the safe use of the gas distribution cabinet body 1. Two protective fences 11 are fixedly connected to the upper surface of the gas distribution cabinet body 1. The protective fences 11 are made of aluminum alloy and can provide external protection for the high-pressure storage tank 12 of the fire extinguisher, facilitating the safe use of the high-pressure storage tank 12 of the fire extinguisher. A desiccant plate 28 is fixedly connected to the inner wall of the gas distribution cabinet body 1. A group of air holes 29 are provided on the left side of the desiccant plate 28, which can adsorb the moist gas inside the gas distribution cabinet body 1, so as to keep the interior of the gas distribution cabinet body 1 dry.

[0031] The working principle and use process of the present invention are as follows: when in use, first use the lifting equipment to lift the gas distribution cabinet body 1 on the lifting ring 21, and lift it to the designated position, install and fix the gas distribution cabinet body 1 through the mounting legs 5 and the mounting holes 4, and install the gas distribution components through the gas distribution installation system 25 to realize the gas distribution and transportation. During use, the gas monitoring sensor 23 is used to monitor the gas leakage inside the gas distribution cabinet body 1, and the monitoring data is transmitted to the monitoring controller 22, and the microprocessor module 220 is used to monitor the gas leakage inside the gas distribution cabinet body 1. 1 and the data storage module 2202 perform data storage and editing processing, and then the monitoring controller 22 controls the alarm 14 to sound an alarm and notify the maintenance personnel to repair in time, and then controls the exhaust fan 30 to work for exhaust, and exhausts the gas inside the gas distribution cabinet body 1 through the exhaust port 27 to prevent gas accumulation. When a fire accident occurs, the solenoid valve 13 is opened to allow the fire extinguishing dry powder inside the fire extinguisher high-pressure storage tank 12 to be sprayed out through the fire extinguishing nozzle 20, thereby realizing the fire fighting of the gas distribution cabinet body 1 and realizing the safe and stable use of the gas distribution cabinet body 1.

[0032] In the description of the present invention, the terms "comprises", "includes" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. Without further restriction, the elements defined by the statement "comprising a reference structure" do not exclude the presence of other identical elements in the process, method, article or device comprising the elements. It should be noted that, in this article, relational terms such as "first", "second", etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0033] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A gas distribution cabinet, comprising a gas distribution cabinet body (1), characterized in that: The front of the gas distribution cabinet body (1) is fixedly connected to a display instrument (10), the front of the gas distribution cabinet body (1) is hinged with a protective door (7) through two hinges, the interior of the gas distribution cabinet body (1) is fixedly inlaid with an explosion-proof inner frame (26), the inner wall of the gas distribution cabinet body (1) is fixedly connected to a gas distribution installation system (25), the inner side wall of the gas distribution cabinet body (1) is fixedly connected to a gas monitoring sensor (23) and a monitoring controller (22), the upper surface of the gas distribution cabinet body (1) is fixedly connected to a fire extinguisher high-pressure storage tank (12), the output end of the fire extinguisher high-pressure storage tank (12) is fixedly connected to a gas supply pipe (19), the outer surface of the gas supply pipe (19) is fixedly connected to a solenoid valve (13), and the bottom surface of the gas supply pipe (19) is fixedly connected to a group of fire extinguishing nozzles (20), each The bottom ends of the fire extinguishing nozzles (20) all pass through the gas distribution cabinet body (1) and extend to the interior of the gas distribution cabinet body (1); the back of the gas distribution cabinet body (1) is fixedly connected to a ventilation and exhaust box (16); the back of the ventilation and exhaust box (16) is fixedly inlaid with an exhaust fan (30); a group of exhaust ports (27) are opened on the back of the gas distribution cabinet body (1); two protective nets (24) are fixedly connected to the inner wall of the gas distribution cabinet body (1); the protective nets (24) are located directly in front of the exhaust ports (27); the monitoring controller (22) includes a microprocessor module (2201) and a data storage module (2202); the upper surface of the gas distribution cabinet body (1) is fixedly connected to an alarm (14); the microprocessor module (2201) is electrically connected to the alarm (14) through a wire.

2. A gas distribution cabinet according to claim 1, characterized in that: An opening and closing handle (2) is fixedly connected to the front of the protective door (7), and an observation frame (8) is fixedly inlaid on the front of the protective door (7).

3. A gas distribution cabinet according to claim 1, characterized in that: A fire ban sign (6) is fixedly connected to the front of the protective door (7), and the fire ban sign (6) is located in the lower middle portion of the protective door (7).

4. A gas distribution cabinet according to claim 1, characterized in that: A group of mounting openings (17) are provided on the back of the gas distribution cabinet body (1), and a protective rubber sleeve (18) is clamped on the inner wall of each mounting opening (17).

5. A gas distribution cabinet according to claim 1, characterized in that: Two sets of lifting rings (21) are fixedly connected to the upper surface of the gas distribution cabinet body (1), and the lifting rings (21) are made of metal.

6. A gas distribution cabinet according to claim 1, characterized in that: Two groups of protective corner pads (9) are fixedly connected to the outer surface of the gas distribution cabinet body (1), and the protective corner pads (9) are made of rubber material.

7. The gas distribution cabinet according to claim 1, characterized in that: The bottom surface of the gas distribution cabinet body (1) is fixedly connected to two mounting legs (5), the bottom surface of each mounting leg (5) is fixedly connected to a damping pad (3), and the upper surface of each mounting leg (5) is provided with two mounting holes (4).

8. The gas distribution cabinet according to claim 1, characterized in that: A dust cover (15) is fixedly connected to the back of the ventilation and exhaust box (16), and the dust cover (15) is located behind the exhaust fan (30).

9. The gas distribution cabinet according to claim 1, characterized in that: Two protective fences (11) are fixedly connected to the upper surface of the gas distribution cabinet body (1), and the protective fences (11) are made of aluminum alloy.

10. The gas distribution cabinet according to claim 1, characterized in that: A desiccant plate (28) is fixedly connected to the inner side wall of the gas distribution cabinet body (1), and a group of air holes (29) are opened on the left side of the desiccant plate (28).

Images