Electrical room with circulating ventilation structure

Abstract

The utility model relates to the technical field of electrical rooms, and discloses an electrical room with a circulating ventilation structure, which comprises an electrical room main body, and an opening and closing door is movably arranged on the front side of the electrical room main body. An adjusting button can be moved to the right side through a movable plate and under the connection of a connecting block, and the working power of an exhaust fan is adjusted through a frequency converter, so that the airflow convection efficiency of an inner cavity of the electrical room body is improved, and the heat dissipation effect on electrical equipment is improved; a movable block can move backwards through a threaded rod in threaded connection with the interior of an inner cavity of a threaded pipe, a trapezoidal insertion block can move towards one side under the action of an inclined groove, then the end face of the trapezoidal insertion block can be far away from the interior of an inner cavity of an adjacent insertion groove, limiting of a filter screen is relieved conveniently, the filter screen is detached and replaced conveniently, and the filter screen is prevented from being blocked by dust; the use effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical rooms, in particular to an electrical room with a circulating ventilation structure. Background Art

[0002] An electrical room refers to a specific space used to install, maintain and manage electrical equipment. It is usually used to host power distribution systems, control equipment, power monitoring equipment and other equipment related to power supply and distribution. Electrical room ventilation is to effectively control the heat generated by electrical equipment to ensure the normal operation of the equipment and extend its life. Fans and ventilation systems are used to guide fresh air into the electrical room and exhaust hot air.

[0003] The electrical equipment in the electrical room generates heat when it is working. The exhaust fan is used to circulate air between the electrical room and the outside air to dissipate the heat of the electrical equipment. However, in summer, the temperature generated by the electrical equipment when it is working is higher, and the power of the exhaust fan is fixed, so the electrical equipment cannot be quickly cooled. The electrical equipment in the electrical room is easily damaged due to excessive temperature, which reduces its service life.

[0004] So we proposed an electrical room with a circulating ventilation structure to solve the above problems. Utility Model Content

[0005] The utility model aims to provide an electrical room with a circulating ventilation structure to solve the problems raised by the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electrical room with a circulating ventilation structure, comprising an electrical room main body, a switch door movably installed on the front side of the electrical room main body, a rectangular opening is opened on one side of the electrical room main body, a second rectangular opening is opened at the middle position of the top of the electrical room main body, an exhaust fan is fixedly installed on the top of the electrical room main body, a rectangular frame is fixedly installed on one side of the electrical room main body, a filter screen is movably penetrated through the inner cavity of the rectangular frame, a disassembly component is arranged on the top of the rectangular frame, electrical equipment is fixedly installed on the bottom of the inner cavity of the electrical room main body near both sides, and an adjustment component is arranged on the bottom of the inner cavity of the electrical room main body;

[0007] The adjustment component includes a fixed block fixedly installed at the bottom of the inner cavity of the electrical room body near the other side and an air bag fixedly installed on the other side of the fixed block, a movable plate is fixedly installed at the end of the air bag, a connecting block is fixedly installed at the middle position of the other side of the movable plate, a frequency converter is fixedly installed at the bottom of the inner cavity of the electrical room body near the other side, an adjustment button is slidably connected to the top of the frequency converter, and the adjustment button is fixedly connected to the connecting block.

[0008] Preferably, a telescopic rod is fixedly installed on one side of the movable plate near the front and rear sides, the ends of the telescopic rod are fixedly connected to the fixed block, a spring is movably sleeved on the outer periphery of the telescopic rod, and the two ends of the spring are respectively fixedly connected to the adjacent movable plate and the fixed block.

[0009] Preferably, baffles are fixedly installed on the top and bottom of the inner cavity of the rectangular frame near the front and rear sides, and the baffles and the filter are arranged to fit each other.

[0010] Preferably, blocks are fixedly installed on the bottom of the filter near both sides, card slots are opened on the top of the switch door near both sides, and the card blocks are movably inserted in the inner cavity of adjacent card slots, and a slot is opened on one side of the filter near the top.

[0011] Preferably, the disassembly assembly includes a threaded tube located near one side of the top of the rectangular frame and a threaded rod threadedly connected in the inner cavity of the threaded tube, a moving block is fixedly installed on the end of the threaded rod, an L-shaped rod is movably inserted into the top of the moving block, a trapezoidal plug-in block is fixedly installed on the other end of the L-shaped rod, the bottom of the trapezoidal plug-in block is slidably connected to the top of the rectangular frame, and the end face of the trapezoidal plug-in block is inserted in the inner cavity of the slot.

[0012] Preferably, an L-shaped plate is rotatably connected to the outer periphery of the threaded tube near the rear end, the front side of the L-shaped plate is fixedly connected to the rectangular frame, and an anti-slip knob is fixedly installed at the end of the threaded tube.

[0013] Preferably, an inclined groove is provided on the top of the moving block, and the bottom end of the L-shaped rod is movably inserted into the inner cavity of the inclined groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By setting the adjustment component, when the internal temperature of the main body of the electrical room rises, the airbag expands due to the heat, and then the adjustment button can be moved to the right through the movable plate and the connection of the connecting block, and the power of the exhaust fan can be adjusted through the inverter, thereby improving the efficiency of air convection in the inner cavity of the main body of the electrical room and improving the heat dissipation effect of the electrical equipment.

[0016] 2. By setting up a disassembly component, when the threaded tube rotates, the threaded rod threadedly connected in the inner cavity of the threaded tube can move the moving block to the rear side, and the trapezoidal plug block can be moved to one side under the action of the inclined groove, so that the end face of the trapezoidal plug block can be away from the inner cavity of the adjacent slot, which is convenient for releasing the limit of the filter screen, facilitating the disassembly and replacement of the filter screen, avoiding it from being blocked by dust, and improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model;

[0019] Figure 3 It is an exploded view of the filter screen and rectangular frame three-dimensional structure of the utility model;

[0020] Figure 4 It is a schematic diagram of a partial top-section three-dimensional structure of the utility model;

[0021] Figure 5 For the utility model Figure 4 Enlarged view of point A in the middle.

[0022] In the figure: 1. Electrical room main body; 2. Switch door; 3. Electrical equipment; 4. Rectangular frame; 41. Baffle; 5. Filter; 51. Block; 6. Disassembly assembly; 61. Threaded pipe; 611. L-shaped plate; 612. Anti-slip knob; 62. Threaded rod; 63. Moving block; 631. Bevel groove; 64. L-shaped rod; 65. Trapezoidal plug-in block; 7. Adjustment assembly; 71. Fixed block; 72. Air bag; 73. Movable plate; 731. Telescopic rod; 732. Spring; 74. Connecting block; 75. Frequency converter; 76. Adjustment button; 8. Exhaust fan. DETAILED DESCRIPTION

[0023] 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.

[0024] Example 1: Please refer to Figure 1-5 , an electrical room with a circulating ventilation structure, comprising an electrical room body 1, a switch door 2 is movably installed on the front side of the electrical room body 1, a rectangular opening is opened on one side of the electrical room body 1, a second rectangular opening is opened at the middle position of the top of the electrical room body 1, an exhaust fan 8 is fixedly installed on the top of the electrical room body 1, a rectangular frame 4 is fixedly installed on one side of the electrical room body 1, a filter screen 5 is movably penetrated through the inner cavity of the rectangular frame 4, a disassembly component 6 is arranged on the top of the rectangular frame 4, electrical equipment 3 are fixedly installed near both sides of the inner cavity bottom of the electrical room body 1, and an adjustment component 7 is arranged on the inner cavity bottom of the electrical room body 1;

[0025] The adjustment component 7 includes a fixed block 71 fixedly installed at the bottom of the inner cavity of the electrical room main body 1 near the other side and an air bag 72 fixedly installed on the other side of the fixed block 71, a movable plate 73 is fixedly installed at the end of the air bag 72, and a connecting block 74 is fixedly installed at the middle position of the other side of the movable plate 73. A frequency converter 75 is fixedly installed at the bottom of the inner cavity of the electrical room main body 1 near the other side, and the frequency converter 75 is electrically connected to the exhaust fan 8. The top of the frequency converter 75 is slidably connected to an adjustment button 76, and the adjustment button 76 is fixedly connected to the connecting block 74. When the internal temperature of the electrical room main body 1 rises, the air bag 72 expands due to the heat, and then the adjustment button 76 can be moved to the right through the movable plate 73 and the connection of the connecting block 74, and the working power of the exhaust fan 8 is adjusted by the frequency converter 75, thereby improving the efficiency of the airflow convection in the inner cavity of the electrical room main body 1 and improving the heat dissipation effect of the electrical equipment 3.

[0026] A telescopic rod 731 is fixedly installed on one side of the movable plate 73 near the front and rear sides, and the ends of the telescopic rod 731 are fixedly connected to the fixed block 71. A spring 732 is movably sleeved on the outer periphery of the telescopic rod 731, and the two ends of the spring 732 are respectively fixedly connected to the adjacent movable plate 73 and the fixed block 71. When the temperature drops, under the action of the spring 732 and the telescopic rod 731, the adjustment button 76 can be restored to its initial state.

[0027] Baffles 41 are fixedly installed on the top and bottom of the inner cavity of the rectangular frame 4 near the front and rear sides, and the baffles 41 and the filter screen 5 are arranged in close contact with each other. The baffles 41 can support the filter screen 5.

[0028] The bottom of the filter 5 is fixedly installed with a card block 51 near both sides, the top of the switch door 2 is provided with a card slot near both sides, and the card blocks 51 are movably inserted in the inner cavity of the adjacent card slots, and a slot is provided on one side of the filter 5 near the top. By setting the card block 51 to be inserted in the inner cavity of the card slot, the filter 5 can be stably placed on the top of the rectangular frame 4.

[0029] Embodiment 2: This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 1 , Figure 2 and Figure 3The disassembly assembly 6 includes a threaded tube 61 located near one side of the top of the rectangular frame 4 and a threaded rod 62 threadedly connected in the inner cavity of the threaded tube 61. A moving block 63 is fixedly installed at the end of the threaded rod 62. An L-shaped rod 64 is movably inserted at the top of the moving block 63. A trapezoidal plug-in block 65 is fixedly installed at the other end of the L-shaped rod 64. The bottom of the trapezoidal plug-in block 65 is slidably connected to the top of the rectangular frame 4, and the end face of the trapezoidal plug-in block 65 is inserted in the inner cavity of the slot. When the threaded tube 61 rotates, the threaded rod 62 threadedly connected in the inner cavity of the threaded tube 61 can make the moving block 63 move backward, and the trapezoidal plug-in block 65 can be moved to one side under the action of the inclined groove 631, so that the end face of the trapezoidal plug-in block 65 can be away from the inner cavity of the adjacent slot, which is convenient for releasing the limit of the filter 5, facilitating the disassembly and replacement of the filter 5, avoiding it from being blocked by dust, and improving the use effect of the device.

[0030] An L-shaped plate 611 is rotatably connected to the outer periphery of the threaded tube 61 near the rear end. The L-shaped plate 611 can be provided to support the threaded tube 61. The front side of the L-shaped plate 611 is fixedly connected to the rectangular frame 4. An anti-slip knob 612 is fixedly installed at the end of the threaded tube 61. The anti-slip knob 612 can be provided to drive the threaded tube 61.

[0031] An inclined slot 631 is formed on the top of the moving block 63 , and the bottom end of the L-shaped rod 64 is movably inserted into the inner cavity of the inclined slot 631 .

[0032] Working principle: When the utility model is in use, the exhaust fan 8 is used to dissipate the heat of the electrical equipment 3 in the inner cavity of the electrical room main body 1. When the internal temperature of the electrical room main body 1 increases, the air bag 72 is heated and expanded to make the movable plate 73 move to the right. Under the connection of the connecting block 74, the adjustment button 76 can be moved to the right. The power of the exhaust fan 8 is adjusted by the frequency converter 75, thereby improving the efficiency of the air flow convection in the inner cavity of the electrical room main body 1 and improving the heat dissipation effect of the electrical equipment 3. When it is necessary to disassemble the filter 5, the anti-slip knob 612 is rotated at this time, so that the threaded tube 61 fixed on the anti-slip knob 612 can be rotated, and then the threaded rod 62 threadedly connected in the inner cavity of the threaded tube 61 can be moved to the rear side. Through the setting of the inclined groove 631, the trapezoidal plug block 65 can be moved to one side through the L-shaped rod 64, so that its end face is away from the inner cavity of the slot, which is convenient for releasing the limit of the filter 5, facilitating the disassembly and replacement of the filter 5, avoiding it from being blocked by dust, and improving the use effect of the device.

[0033] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An electrical room with a circulating ventilation structure, comprising an electrical room main body (1), characterized in that: A switch door (2) is movably mounted on the front side of the electrical room body (1); a rectangular opening is opened on one side of the electrical room body (1); a second rectangular opening is opened at the middle position of the top of the electrical room body (1); an exhaust fan (8) is fixedly mounted on the top of the electrical room body (1); a rectangular frame (4) is fixedly mounted on one side of the electrical room body (1); a filter screen (5) movably penetrates the inner cavity of the rectangular frame (4); a disassembly component (6) is arranged on the top of the rectangular frame (4); electrical equipment (3) is fixedly mounted on both sides of the inner cavity bottom of the electrical room body (1); and an adjustment component (7) is arranged on the inner cavity bottom of the electrical room body (1); The adjustment assembly (7) comprises a fixed block (71) fixedly mounted on the bottom of the inner cavity of the electrical room body (1) near the other side and an air bag (72) fixedly mounted on the other side of the fixed block (71); a movable plate (73) is fixedly mounted on the end of the air bag (72); a connecting block (74) is fixedly mounted at the middle position of the other side of the movable plate (73); a frequency converter (75) is fixedly mounted on the bottom of the inner cavity of the electrical room body (1) near the other side; an adjustment button (76) is slidably connected to the top of the frequency converter (75); and the adjustment button (76) is fixedly connected to the connecting block (74).

2. The electrical room with a circulating ventilation structure according to claim 1, characterized in that: A telescopic rod (731) is fixedly mounted on one side of the movable plate (73) near the front and rear sides, and the ends of the telescopic rod (731) are fixedly connected to the fixed block (71). A spring (732) is movably sleeved on the outer circumference of the telescopic rod (731), and the two ends of the spring (732) are respectively fixedly connected to the adjacent movable plate (73) and the fixed block (71).

3. The electrical room with a circulating ventilation structure according to claim 1, characterized in that: Baffles (41) are fixedly mounted on the top and bottom of the inner cavity of the rectangular frame (4) near the front and rear sides, and the baffles (41) and the filter screen (5) are arranged to fit each other.

4. The electrical room with a circulating ventilation structure according to claim 1, characterized in that: The bottom of the filter (5) is fixedly provided with clamping blocks (51) near both sides, the top of the switch door (2) is provided with clamping slots near both sides, and the clamping blocks (51) are movably inserted into the inner cavities of adjacent clamping slots, respectively, and one side of the filter (5) is provided with a slot near the top.

5. The electrical room with a circulating ventilation structure according to claim 1, characterized in that: The disassembly assembly (6) comprises a threaded tube (61) located near one side of the top of the rectangular frame (4) and a threaded rod (62) threadedly connected in the inner cavity of the threaded tube (61); a moving block (63) is fixedly mounted on the end of the threaded rod (62); an L-shaped rod (64) is movably inserted into the top of the moving block (63); a trapezoidal plug-in block (65) is fixedly mounted on the other end of the L-shaped rod (64); the bottom of the trapezoidal plug-in block (65) is slidably connected to the top of the rectangular frame (4), and the end face of the trapezoidal plug-in block (65) is inserted into the inner cavity of the slot.

6. The electrical room with a circulating ventilation structure according to claim 5, characterized in that: An L-shaped plate (611) is rotatably connected to the outer periphery of the threaded tube (61) near the rear end, the front side of the L-shaped plate (611) is fixedly connected to the rectangular frame (4), and an anti-slip knob (612) is fixedly mounted at the end of the threaded tube (61).

7. The electrical room with a circulating ventilation structure according to claim 5, characterized in that: The top of the moving block (63) is provided with an inclined groove (631), and the bottom end of the L-shaped rod (64) is movably inserted into the inner cavity of the inclined groove (631).

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