Coal mine ventilation safety power supply device
By using a combination of fixed boxes, fans, thermally conductive copper fins, filter components and heat dissipation ports in the coal mine ventilation and safety power supply device, the low safety problem caused by dust is solved and the effect of safe power supply is achieved.
Patent Information
- Application Number
- CN202421641233.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-11
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-07-11
AI Technical Summary
Existing coal mine ventilation and safety power supply devices are susceptible to dust during ventilation and heat dissipation, resulting in lower safety.
A coal mine ventilation and safety power supply device is designed, using a combination of fixed boxes, fans, thermally conductive copper fins, filter components and heat dissipation ports. Hot air is discharged through fan blowing, filtering of filtering components, thermally conductive copper fins cooling and heat dissipation ports to form an air duct to ensure heat dissipation and avoid overheating and dust.
It effectively improves the safety of the safe power supply device, prevents dust from entering and reduces the risk of overheating, and achieves the effect of safe power supply.
Smart Images
Figure CN222884167U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of coal mine ventilation, in particular to a coal mine ventilation safety power supply device. Background Art
[0002] Coal mine ventilation is the most basic part of the mine production process, and it always plays a very important role during the construction and production of the mine. Its main purpose is to input fresh air into the mine, increase the oxygen concentration, and dilute and remove toxic and harmful gases and dust in the mine. This can not only meet the oxygen needs of underground personnel, but also dilute harmful gases and dust, ensure safe production, and at the same time adjust the underground climate and create a good working environment.
[0003] A safety power supply device is needed for ventilation in coal mines. However, the current safety power supply device requires internal ventilation and heat dissipation. Since there is a large amount of dust inside the coal mine, the dust will enter the interior of the safety power supply device and easily cause certain impacts, and the safety is relatively low.
[0004] Therefore, it is necessary to redesign the safety power supply device to effectively prevent the current safety power supply device from being used. It is necessary to ventilate and dissipate heat inside the device. Due to the large amount of dust inside the coal mine, the dust will enter the interior of the safety power supply device and easily cause certain impacts, resulting in relatively low safety. Utility Model Content
[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a coal mine ventilation safety power supply device, which has the advantage of safe power supply and solves the problem that the current safety power supply device needs to be ventilated and heat dissipated internally during use. Since there is a large amount of dust inside the coal mine, the dust will enter the interior of the safety power supply device and easily cause certain impacts, resulting in relatively low safety.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coal mine ventilation safety power supply device, including a safety power supply device, a fixed box is fixedly installed on the top of the safety power supply device, the top of the fixed box is slidably connected to a fixed frame, a cooling component is arranged inside the fixed frame, a fan is connected to the right side of the fixed box, a movable plate is slidably connected to the top of the fixed box, a filter component is arranged at the bottom of the movable plate, ventilation holes are opened at the bottom of the fixed box and the top of the safety power supply device, and a heat dissipation port is connected at the bottom of the safety power supply device.
[0007] As a preferred embodiment of the utility model, the cooling component includes a heat-conducting copper fin, the heat-conducting copper fin is fixedly connected to the inside of the fixing frame, the top of the heat-conducting copper fin passes through the top of the fixing frame, the top of the heat-conducting copper fin is fixedly connected to a refrigeration fin, the top of the refrigeration fin is fixedly connected to a heat sink, and the top of the heat sink is fixedly connected to a cooling fan.
[0008] As a preferred embodiment of the utility model, the filter assembly includes a purification plate, which is fixedly connected to the bottom of the movable plate, a filter plate is arranged on the right side of the purification plate, a treatment plate is arranged on the right side of the filter plate, and the purification plate, filter plate and treatment plate are all fixedly box-slidingly connected.
[0009] As a preferred embodiment of the present invention, a protective net is fixedly connected to the bottom of the safety power supply device, and the protective net is used in conjunction with the heat dissipation port.
[0010] As a preferred embodiment of the utility model, a protective cover is fixedly connected to the top of the fixed box, and the protective cover is located on the top of the cooling fan.
[0011] As a preferred embodiment of the present invention, a support block is fixedly connected to the bottom of the inner wall of the fixed box, and the purification plate, the filter plate and the treatment plate are all used in conjunction with the support block.
[0012] As a preferred embodiment of the present invention, a handle is fixedly connected to the top of the movable plate, and the handle is used in conjunction with the movable plate.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0014] 1. When the coal mine ventilation equipment needs to be safely powered, the utility model can power it through the safety power supply device. The user starts the fan, and the fan blows air to the inside of the fixed box, so that the air is filtered layer by layer through the purification plate, the filter plate and the processing plate to filter the debris in the air. Then the clean air passes through the heat-conducting copper fins, and the air is cooled by the heat-conducting copper fins. Then the low-temperature air enters the inside of the vent to dissipate the heat inside the safety power supply device, and then is discharged through the heat dissipation port to form an air duct, ensure heat dissipation, avoid overheating and dust influence, so that the safety power supply device can achieve the effect of safe power supply, instead of the existing method of not performing safety protection on the safety power supply device, thereby achieving the effect of safety protection and safe power supply.
[0015] 2. The utility model can cool down the heat-conducting copper fins by setting up the cooling component, effectively improving the cooling effect of the heat-conducting copper fins, and can cool down by contact with air, effectively improving the safety of the heat-conducting copper fins. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;
[0017] Figure 2 It is a three-dimensional explosion schematic diagram of the utility model;
[0018] Figure 3 This is a three-dimensional bottom view schematic diagram of the utility model;
[0019] Figure 4 For this utility model Figure 2 The enlarged schematic diagram at A in the middle;
[0020] Figure 5 For this utility model Figure 2 Enlarged schematic diagram of point B in the middle.
[0021] In the figure: 1. safe power supply device; 2. fixed box; 3. fixed frame; 4. cooling component; 41. thermal conductive copper fin; 42. refrigeration plate; 43. heat sink; 44. cooling fan; 5. fan; 6. movable plate; 7. filter component; 71. purification plate; 72. filter plate; 73. processing plate; 8. ventilation port; 9. heat dissipation port; 10. protective net; 11. protective cover; 12. support block; 13. handle. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] like Figures 1 to 5 As shown, the utility model provides a coal mine ventilation safety power supply device, including a safety power supply device 1, a fixed box 2 is fixedly installed on the top of the safety power supply device 1, a fixed frame 3 is slidably connected to the top of the fixed box 2, a cooling component 4 is arranged inside the fixed frame 3, a fan 5 is connected to the right side of the fixed box 2, a movable plate 6 is slidably connected to the top of the fixed box 2, a filter component 7 is arranged at the bottom of the movable plate 6, ventilation holes 8 are opened at the bottom of the fixed box 2 and the top of the safety power supply device 1, and a heat dissipation port 9 is connected to the bottom of the safety power supply device 1.
[0024] refer to Figure 4 The cooling component 4 includes a heat-conducting copper fin 41, which is fixedly connected to the inside of the fixing frame 3, and the top of the heat-conducting copper fin 41 passes through the top of the fixing frame 3. The top of the heat-conducting copper fin 41 is fixedly connected to a cooling fin 42, the top of the cooling fin 42 is fixedly connected to a heat sink 43, and the top of the heat sink 43 is fixedly connected to a heat dissipation fan 44.
[0025] As a technical optimization solution of the utility model, the cooling component 4 can be used to cool the thermal copper fins 41, which effectively improves the cooling effect of the thermal copper fins 41 and can be cooled by contact with the air, which effectively improves the safety of the thermal copper fins 41.
[0026] refer to Figure 5 The filter assembly 7 includes a purification plate 71, which is fixedly connected to the bottom of the movable plate 6. A filter plate 72 is arranged on the right side of the purification plate 71, and a processing plate 73 is arranged on the right side of the filter plate 72. The purification plate 71, the filter plate 72 and the processing plate 73 are all slidably connected to the fixed box 2.
[0027] As a technical optimization solution of the utility model, by setting the filter component 7, impurities in the air can be filtered, which effectively improves the cleanliness of the air, prevents impurities in the air from affecting the normal operation of the safety power supply device 1, and is convenient for users to use.
[0028] refer to Figure 3 A protective net 10 is fixedly connected to the bottom of the safety power supply device 1 , and the protective net 10 is used in conjunction with the heat dissipation port 9 .
[0029] As a technical optimization solution of the utility model, the heat dissipation port 9 can be protected by setting the protection net 10, which effectively improves the safety of the heat dissipation port 9, avoids the heat dissipation port 9 from being blocked, and is convenient for users to use.
[0030] refer to Figure 1 A protective cover 11 is fixedly connected to the top of the fixed box 2 , and the protective cover 11 is located on the top of the cooling fan 44 .
[0031] As a technical optimization solution of the present invention, the top of the cooling fan 44 can be protected by the provision of the protective cover 11, which effectively improves the safety of the cooling fan 44 and facilitates the use of the user.
[0032] refer to Figure 5 A support block 12 is fixedly connected to the bottom of the inner wall of the fixed box 2 , and the purification plate 71 , the filter plate 72 and the treatment plate 73 are all used in conjunction with the support block 12 .
[0033] As a technical optimization scheme of the utility model, the purification plate 71, the filter plate 72 and the treatment plate 73 can be limited by the setting of the support block 12, which effectively improves the stability of the purification plate 71, the filter plate 72 and the treatment plate 73, and can avoid the purification plate 71, the filter plate 72 and the treatment plate 73 from shaking, and the safety is relatively high.
[0034] refer to Figure 2A handle 13 is fixedly connected to the top of the movable plate 6 , and the handle 13 is used in conjunction with the movable plate 6 .
[0035] As a technical optimization solution of the present invention, the movable plate 6 can be limited by setting the handle 13, which effectively improves the convenience of the movable plate 6 and facilitates the use of the user.
[0036] The working principle and use process of the utility model: when in use, when the user needs to safely power the coal mine ventilation equipment, power can be supplied through the safe power supply device 1, the user starts the fan 5, and the fan 5 blows air to the inside of the fixed box 2, so that the air is filtered layer by layer through the purification plate 71, the filter plate 72 and the processing plate 73, and the debris in the air is filtered out, and then the clean air passes through the heat-conducting copper fins 41, and the air is cooled by the heat-conducting copper fins 41, and then the low-temperature air enters the inside of the vent 8 to dissipate the heat inside the safety power supply device 1, and then it is discharged through the heat dissipation port 9, which can form an air duct to ensure heat dissipation and avoid overheating and dust influence, thereby achieving the effect of safe power supply.
[0037] To sum up: the coal mine ventilation safety power supply device, through the arrangement of a safety power supply device 1, a fixed box 2, a fixed frame 3, a cooling component 4, a thermal copper fin 41, a refrigeration plate 42, a heat sink 43, a heat dissipation fan 44, a fan 5, a movable plate 6, a filter component 7, a purification plate 71, a filter plate 72, a processing plate 73, a vent 8 and a heat dissipation port 9, solves the problem that the current safety power supply device needs to be ventilated and heat dissipated internally during use. Since there is a large amount of dust inside the coal mine, the dust will enter the interior of the safety power supply device and easily cause certain effects, resulting in a relatively low safety problem.
[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only 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. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A coal mine ventilation safety power supply device, comprising a safety power supply device (1), characterized in that: A fixed box (2) is fixedly mounted on the top of the safety power supply device (1), a fixed frame (3) is slidably connected to the top of the fixed box (2), a cooling component (4) is arranged inside the fixed frame (3), a fan (5) is connected to the right side of the fixed box (2), a movable plate (6) is slidably connected to the top of the fixed box (2), a filter component (7) is arranged at the bottom of the movable plate (6), a ventilation hole (8) is provided at the bottom of the fixed box (2) and the top of the safety power supply device (1), and a heat dissipation hole (9) is connected to the bottom of the safety power supply device (1).
2. A coal mine ventilation safety power supply device according to claim 1, characterized in that: The cooling component (4) comprises a heat-conducting copper fin (41), the heat-conducting copper fin (41) is fixedly connected to the inside of the fixing frame (3), the top of the heat-conducting copper fin (41) passes through the top of the fixing frame (3), the top of the heat-conducting copper fin (41) is fixedly connected to a cooling fin (42), the top of the cooling fin (42) is fixedly connected to a heat sink (43), and the top of the heat sink (43) is fixedly connected to a heat dissipation fan (44).
3. A coal mine ventilation safety power supply device according to claim 1, characterized in that: The filter assembly (7) comprises a purification plate (71), the purification plate (71) being fixedly connected to the bottom of the movable plate (6), a filter plate (72) being arranged on the right side of the purification plate (71), and a processing plate (73) being arranged on the right side of the filter plate (72), and the purification plate (71), the filter plate (72) and the processing plate (73) are all slidably connected to the fixed box (2).
4. A coal mine ventilation safety power supply device according to claim 1, characterized in that: A protective net (10) is fixedly connected to the bottom of the safety power supply device (1), and the protective net (10) is used in conjunction with the heat dissipation port (9).
5. A coal mine ventilation safety power supply device according to claim 2, characterized in that: A protective cover (11) is fixedly connected to the top of the fixed box (2), and the protective cover (11) is located on the top of the cooling fan (44).
6. A coal mine ventilation safety power supply device according to claim 3, characterized in that: A support block (12) is fixedly connected to the bottom of the inner wall of the fixed box (2), and the purification plate (71), the filter plate (72) and the treatment plate (73) are all used in conjunction with the support block (12).
7. A coal mine ventilation safety power supply device according to claim 1, characterized in that: A handle (13) is fixedly connected to the top of the movable plate (6), and the handle (13) is used in conjunction with the movable plate (6).