A lighting distribution box for a urea ammonia production station

Abstract

The present invention discloses a lighting distribution box for a urea ammonia production station, comprising a box body and a bottom pad fixedly connected to the four corners of the bottom surface of the box body, a fixed arm fixedly connected to the upper left side of the box body, a first rotary arm rotatably connected to the end of the fixed arm away from the box body, a first searchlight bulb fixedly connected inside the first rotary arm, a vent hole opened at the lower left side of the box body, a control frame fixedly connected to the center of the front of the box body, a second searchlight bulb fixedly connected to the inner top of the control frame body, and limited slot rods fixedly connected to the left and right sides of the upper surface of the box body. In the present invention, the setting of the lifting lighting mechanism enables the rotation of the third gear to drive the rotation of the circular ring and the blast column, thereby causing the lifting thread column to move upward, effectively increasing the lighting range of the third searchlight bulb, greatly improving the efficiency of handling emergency events, and making the device more intelligent due to its flexible design and high degree of automation.

Description

Technical Field

[0001] The present invention relates to the technical field of distribution boxes, in particular to a lighting distribution box for a urea ammonia production station. Background Art

[0002] Today, in the field of urea production of ammonia, there are three mainstream reducing agent preparation processes, including liquid ammonia method, urea hydrolysis method and urea pyrolysis method. Among them, urea pyrolysis method is increasingly used due to its superior safety and high efficiency. The urea pyrolysis method requires the primary air to be converted into hot air through an electric heater, and then pyrolyzed with urea solution in a pyrolysis chamber. During this process, a distribution box is required to provide power for the entire pyrolysis process.

[0003] Comparing with relevant documents, the publication number is CN106793310A, which discloses a distribution box with lighting function, including a box body, a circuit breaker is provided in the box body, the cover of the box body is a transparent plastic plate, and an automatic tripping monitoring unit, a manual switch, a combination logic circuit, a drive unit, a lighting unit and a power supply unit are provided in the box body. It also includes a light judgment unit, wherein the light judgment unit includes a photosensitive element, the photosensitive element is embedded in the box body, the manual switch is connected in series between the voltage conversion module and the power supply unit, the input of the comparison judgment module is connected to the output end of the voltage conversion module, the output of the light judgment unit and the output of the comparison judgment module are respectively connected to different inputs of the combination logic circuit, and the output of the combination logic circuit is connected to the drive unit and the lighting unit in sequence.

[0004] In the comparative documents, by setting up automatic tripping monitoring units and lighting units, it is basically achieved that when an emergency occurs, lighting is provided and guidance is provided to nearby personnel. However, the device does not improve the efficiency of lighting. At the same time, the device does not have a heat dissipation mechanism, which greatly reduces the working efficiency of the power components in the device. Finally, the device does not have a mechanism with a significant reminder function, which is not conducive to the early warning and handling of emergency events, which creates potential and huge risks. Summary of the Invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a lighting distribution box for a urea ammonia production station.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A lighting distribution box for a urea ammonia production station comprises a box body and a bottom pad fixedly connected to the four corners of the bottom surface of the box body, a fixed arm is fixedly connected to the upper left side of the box body, an end of the fixed arm away from the box body is rotatably connected to a first rotary arm, a first searchlight bulb is fixedly connected inside the first rotary arm, a vent is provided at the lower left side of the box body, a control frame is fixedly connected at the center of the front of the box body, a second searchlight bulb is fixedly connected to the inner top of the control frame body, limited slot rods are fixedly connected to the left and right sides of the upper surface of the box body, a rotation slot is provided at the center of the upper surface of the box body, and a blast column is rotatably connected to the rotation slot;

[0008] The blast column is connected with a lifting lighting mechanism, and the box body is connected with a flashing mechanism and a vibration dust removal mechanism.

[0009] Preferably, the lifting lighting mechanism includes an air inlet provided on the side of the blast column, a fan blade is fixedly connected to the edge of one side of the air inlet, a circular ring is fixedly connected to the lower edge of the blast column, a ring gear block is fixedly connected to the inner side of the circular ring, a sliding groove is provided on the side of the limit slot rod facing the blast column, a threaded interface is provided at the center of the upper surface of the blast column, a lifting threaded column is threadedly connected to the threaded interface, the upper section of the lifting threaded column is fixedly connected to a non-rotating shaft, the upper section of the lifting threaded column is fixedly connected to a third searchlight bulb, and the upper surface of the non-rotating shaft is fixedly connected to a glass lampshade.

[0010] Preferably, the flashing mechanism includes a fixed block fixedly connected to the bottom surface of the box body, the upper surface of the fixed block is rotatably connected to the first rotating shaft, the box body is fixedly connected to a brake box at the center of the inner side surface near the control frame body, the inner bottom surface of the brake box is fixedly connected to the motor, the end of the motor is fixedly connected to the second rotating shaft, the end of the second rotating shaft away from the motor passes through the left side wall of the brake box and is fixedly connected to the first gear, the middle section of the first rotating shaft is sleeved with the first cross tooth block, the upper section of the first rotating shaft is sleeved with the second cross tooth block, the second cross tooth block is meshed with the second gear, the second gear is fixedly connected to the third rotating shaft, the third rotating shaft passes through the left side wall of the box body and is fixedly connected to a hollow hemisphere, a light-transmitting port is opened on the outer side of the hollow hemisphere, and the box body is fixedly connected to a fourth searchlight bulb at the inside of the hollow hemisphere.

[0011] Preferably, the vibrating dust removal mechanism includes a first placing box fixedly connected to the upper inner side surface of the box body, the left side of the first placing box is rotatably connected to one end away from the box body, the fourth rotating shaft is sleeved with a blade, the fourth rotating shaft passes through the right side of the first placing box and is sleeved with a concave-convex disc, the right inner side surface of the box body is fixedly connected to a vibration frame near the vent, the vibration frame is slidably connected to a filter, the upper end of the filter screen is fixedly connected to a magnetic vibration disk, the right inner side surface of the box body is fixedly connected to a spring slot block, the inner top of the spring slot block is fixedly connected to a spring, the end of the spring away from the spring slot block is fixedly connected to a sliding column, and the lower end of the sliding column is fixedly connected to a magnetic block.

[0012] Preferably, a second placement box is fixedly connected to the inner bottom of the box body, first heat dissipation openings are provided on both left and right sides of the second placement box, and a second heat dissipation opening is provided on the top surface of the control frame body.

[0013] Preferably, the third searchlight bulb is located inside the glass lampshade, and the third searchlight bulb is located above the rotation-preventing axis.

[0014] Preferably, one end of the first rotating shaft away from the inner bottom surface of the box body passes through the top surface of the box body and is sleeved with a third gear, and the third gear is meshed with the ring gear block.

[0015] Preferably, the first placement box is located directly above the brake box, and the spring slot block is located above the vibration frame.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The setting of the lifting lighting mechanism makes the rotation of the third gear drive the rotation of the ring and the blast column, thereby moving the lifting threaded column upward, effectively increasing the lighting range of the third searchlight bulb, greatly improving the efficiency of handling emergency events, and due to its flexible design and high degree of automation, making this device more intelligent.

[0018] 2. The setting of the flashing mechanism, through the joint cooperation of the hollow hemisphere, the fourth searchlight bulb and the light-transmitting port, enables the hollow hemisphere to rotate under the drive of the third rotating shaft when an emergency occurs in the use scenario, presenting a stimulating flash visible to the naked eye, thereby improving the early warning effect of the device, greatly enhancing the efficiency of the staff in handling emergency events, and significantly reducing the economic losses and equipment losses caused by the failure to issue early warnings in time.

[0019] 3. The setting of the vibration dust removal mechanism, through the joint cooperation of the sliding column, magnetic vibration plate and filter, realizes the vibration of the filter in the vibration frame, thereby clearing the dust or impurities in the filter holes in the filter, ensuring the heat dissipation efficiency inside the device, effectively improving the efficiency of the electrical components installed in the device, and thus ensuring power supply safety.

[0020] 4. Through the joint cooperation of the fixed arm, the first rotary arm and the first searchlight bulb, the device keeps the first searchlight bulb always on during daily use. By rotating the first rotary arm, the work of the staff is guided and illuminated, thereby improving the work efficiency of the staff. In addition, due to the simple design, it is easy and flexible to operate.

[0021] 5. The setting of the second probe bulb makes it clearer for workers to operate the control frame, improves work efficiency and emergency response speed, and greatly reduces the possibility of misoperation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of a lighting distribution box for a urea ammonia production station proposed by the present invention;

[0023] Figure 2 This is a three-dimensional structural diagram showing the lifting lighting mechanism in a lighting distribution box for a urea ammonia production station proposed by the present invention;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of a flashing mechanism in a lighting distribution box for a urea ammonia production station proposed by the present invention;

[0025] Figure 4 This is a three-dimensional structural diagram showing different angles of the flashing mechanism in the lighting distribution box for a urea ammonia production station proposed by the present invention;

[0026] Figure 5 This is a three-dimensional structural diagram showing a vibration dust removal mechanism in a lighting distribution box for a urea ammonia production station proposed by the present invention;

[0027] Figure 6 This is a three-dimensional structural display from different angles of a lighting distribution box for a urea ammonia production station proposed by the present invention.

[0028] In the figure: 1. Box; 101. Base; 102. Fixed arm; 103. First rotary arm; 104. First searchlight bulb; 105. Ventilation hole; 106. Control frame; 107. Limiting slot rod; 108. Blowing column; 2. Air inlet; 201. Ring; 202. Ring gear block; 203. Fan blade; 204. Lifting thread column; 205. Third searchlight bulb; 206. Anti-rotation axis; 207. Glass lampshade; 3. Fixed block; 301. First rotating shaft; 302. First horizontal gear block; 3 03. Second placement box; 304. Brake box; 305. Motor; 306. First placement box; 307. Second cross-tooth block; 308. Second gear; 309. Third rotating shaft; 310. Hollow hemisphere; 311. Fourth searchlight bulb; 312. Light-transmitting port; 313. Third gear; 314. Fourth rotating shaft; 315. Blade; 4. Concave-convex disk; 401. Sliding column; 402. Magnetic block; 403. Magnetic vibration disk; 404. Filter; 405. Vibration frame; 406. Spring slot block. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] Reference Figure 1 and Figure 6As shown, a lighting distribution box for a urea ammonia production station includes a box body 1 and bottom pads 101 fixedly connected to the four corners of the bottom surface of the box body 1. The arrangement of the bottom pads 101 makes the device more stable, ensuring the safety of the device during daily use. A fixed arm 102 is fixedly connected to the upper left side of the box body 1, and the fixed arm 102 is rotatably connected to the end away from the box body 1 with a first rotary arm 103. The interior of the first rotary arm 103 is fixedly connected to a first searchlight bulb 104. Through the joint cooperation of the fixed arm 102, the first rotary arm 103 and the first searchlight bulb 104, the device keeps the first searchlight bulb 104 always on during daily use, and the first rotary arm 103 is rotated to guide and illuminate the work of the staff, thereby improving the work efficiency of the staff. In addition, due to the simple design and easy and flexible operation, a vent is provided at the lower left side of the box body 1. 105. A control frame 106 is fixedly connected to the center of the front of the box 1, and a second searchlight bulb is fixedly connected to the inner top of the control frame 106. The provision of the second searchlight bulb makes it clearer for the staff to operate the control frame 106, thereby improving work efficiency and emergency response speed and greatly reducing the possibility of misoperation. The left and right sides of the upper surface of the box 1 are respectively fixedly connected to the limiting slot rods 107. A rotating slot is provided at the center of the upper surface of the box 1, and a blast column 108 is rotatably connected to the rotating slot. It should be supplemented that a second placement box 303 is fixedly connected to the inner bottom of the box 1. A first heat dissipation port is provided on both sides of the left and right sides of the second placement box 303, and a second heat dissipation port is provided on the top surface of the control frame 106. The provision of the first heat dissipation port and the second heat dissipation port enables the electrical components installed in the device to better perform their performance.

[0031] The blast column 108 is connected to a lifting lighting mechanism, and the box body 1 is connected to a flashing mechanism and a vibration dust removal mechanism.

[0032] Reference Figure 2 As shown, the lifting lighting mechanism includes an air inlet 2 opened on the side of the blast column 108, and a fan blade 203 is fixedly connected to the edge of one side of the air inlet 2, a circular ring 201 is fixedly connected to the lower edge of the blast column 108, and a ring gear block 202 is fixedly connected to the inner side of the circular ring 201. A sliding groove is opened on the side of the limiting slot rod 107 facing the blast column 108, and a threaded interface is opened at the center of the upper surface of the blast column 108, and a lifting threaded column 204 is threadedly connected to the threaded interface. The upper section of the lifting threaded column 204 is fixedly connected to the anti-rotation shaft 206, and the upper section of the lifting threaded column 204 is fixedly connected to the third search bulb 205, and the upper surface of the anti-rotation shaft 206 is fixedly connected to the glass lampshade 207, wherein the third search bulb 205 is located inside the glass lampshade 207. Through such an arrangement, the safety of the third search bulb 205 can be effectively protected, its service life can be effectively improved, and the overall use cost of the device can be reduced. The third search bulb 205 is located above the anti-rotation shaft 206.

[0033] The setting of the lifting lighting mechanism ensures that the rotation of the third gear 313 will drive the rotation of the ring 201 and the blast column 108, thereby causing the lifting threaded column 204 to move upward, effectively increasing the lighting range of the third searchlight bulb 205, greatly improving the efficiency of handling emergency events, and due to its flexible design and high degree of automation, making this device more intelligent.

[0034] Reference Figure 3 and Figure 4 As shown, the flashing mechanism includes a fixed block 3 fixedly connected to the inner bottom surface of the box body 1, the upper surface of the fixed block 3 is rotatably connected to the first rotating shaft 301, the box body 1 is fixedly connected to the center of the inner side surface near the control frame 106 with a brake box 304, the inner bottom surface of the brake box 304 is fixedly connected to a motor 305, the end of the motor 305 is fixedly connected to the second rotating shaft, the end of the second rotating shaft away from the motor 305 passes through the left side wall of the brake box 304 and is fixedly connected to the first gear, the middle section of the first rotating shaft 301 is sleeved with the first cross tooth block 302, and the upper section of the first rotating shaft 301 is sleeved with the second The cross tooth block 307, the second cross tooth block 307 is meshed with the second gear 308, the second gear 308 is fixedly connected to the third rotating shaft 309, the third rotating shaft 309 passes through the left side wall of the box body 1 and is fixedly connected to the hollow hemisphere 310, the outer side of the hollow hemisphere 310 is provided with a light-transmitting port 312, and the box body 1 is fixedly connected to the fourth searchlight bulb 311 inside the hollow hemisphere 310. It should be noted that the end of the first rotating shaft 301 away from the inner bottom surface of the box body 1 passes through the top surface of the box body 1 and is sleeved with the third gear 313, and the third gear 313 is meshed with the ring gear block 202.

[0035] The setting of the flashing mechanism, through the joint cooperation of the hollow hemisphere 310, the fourth searchlight bulb 311 and the light-transmitting port 312, enables the hollow hemisphere 310 to rotate under the drive of the third rotating shaft 309 when an emergency event occurs in the use scenario, presenting a stimulating flash visible to the naked eye, thereby improving the early warning effect of the device, greatly enhancing the efficiency of the staff in handling emergency events, and significantly reducing the economic losses and equipment losses caused by the failure to issue timely warnings.

[0036] Reference Figure 5As shown, the vibration dust removal mechanism includes a first placement box 306 fixedly connected to the upper inner side of the box body 1, wherein the first placement box 306 is located directly above the brake box 304, and the left side of the first placement box 306 is rotatably connected to the end away from the box body 1 with a fourth shaft 314, and the fourth shaft 314 is sleeved with a blade 315. The fourth shaft 314 passes through the right side of the first placement box 306 and is sleeved with a concave-convex disc 4. The right inner side of the box body 1 is fixedly connected to the vent hole 105. It is connected to a vibration frame 405, and the vibration frame 405 is slidingly connected to a filter 404. The upper end of the filter 404 is fixedly connected to a magnetic vibration disk 403, and the right inner side of the box body 1 is fixedly connected to a spring slot block 406, wherein the spring slot block 406 is located above the vibration frame 405, and the inner top of the spring slot block 406 is fixedly connected to a spring, and the end of the spring away from the spring slot block 406 is fixedly connected to a sliding column 401, and the lower end of the sliding column 401 is fixedly connected to a magnetic block 402.

[0037] The setting of the vibration dust removal mechanism, through the joint cooperation of the sliding column 401, the magnetic vibration disk 403 and the filter 404, realizes the vibration of the filter 404 in the vibration frame 405, thereby clearing the dust or impurities in the filter holes in the filter 404, ensuring the heat dissipation efficiency inside the device, effectively improving the efficiency of the electrical components installed in the device, and thus ensuring power supply safety.

[0038] In the present invention, its functional principle can be explained through the following operation mode:

[0039] When using this device, first place it stably in a suitable location.

[0040] When the lifting lighting mechanism is working, the motor 305 is turned on to rotate the first shaft 301, and then the rotation of the third gear 313 drives the rotation of the ring 201 and the blast column 108, and finally the lifting threaded column 204 moves upward.

[0041] When the flashing mechanism is working, the motor 305 is turned on to rotate the first shaft 301, thereby driving the third shaft 309 to rotate. The hollow hemisphere 310 rotates under the drive of the third shaft 309, and cooperates with the first searchlight bulb 104 to present a stimulating flash visible to the naked eye.

[0042] When the vibrating dust removal mechanism is working, the rotation of the blast column 108 brings external air into the device. Under the action of the blades 315, the fourth rotating shaft 314 is driven to rotate, and then the concave-convex disc 4 starts to rotate. The sliding column 401 moves up and down repeatedly under the action of the spring slot block 406 and the concave-convex disc 4, causing the magnetic vibration disc 403 to move up and down repeatedly under the action of the magnetic block 402, causing the filter 404 to vibrate in the vibration frame 405, and finally achieving the dust removal effect.

[0043] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A lighting distribution box for a urea ammonia production station, comprising a box body (1) and bottom pads (101) fixedly connected to the four corners of the bottom surface of the box body (1), characterized in that: The upper left side of the box (1) is fixedly connected to a fixed arm (102), and the end of the fixed arm (102) away from the box (1) is rotatably connected to a first rotary arm (103), and the interior of the first rotary arm (103) is fixedly connected to a first searchlight bulb (104). A vent hole (105) is provided at the lower left side of the box (1), and a control frame (106) is fixedly connected at the center of the front of the box (1). The inner top of the control frame (106) is fixedly connected to a second searchlight bulb. The left and right sides of the upper surface of the box (1) are respectively fixedly connected to limiting slot rods (107). A rotating slot is provided at the center of the upper surface of the box (1), and the rotating slot is rotatably connected to a blast column (108). The blast column (108) is connected to a lifting lighting mechanism, and the box (1) is connected to a flashing mechanism and a vibration dust removal mechanism; The vibration dust removal mechanism comprises a first placement box (306) fixedly connected to the upper part of the inner side of the box body (1); the left side of the first placement box (306) is rotatably connected to the end away from the box body (1) with a fourth rotating shaft (314); the fourth rotating shaft (314) is sleeved with a blade (315); the fourth rotating shaft (314) passes through the right side of the first placement box (306) and is sleeved with a concave-convex disc (4); the right inner side of the box body (1) is fixedly connected to a vibration The frame (405) is slidably connected to a filter (404), the upper end of the filter (404) is fixedly connected to a magnetic vibration disk (403), the right inner side surface of the box (1) is fixedly connected to a spring slot block (406), the inner top of the spring slot block (406) is fixedly connected to a spring, the end of the spring away from the spring slot block (406) is fixedly connected to a sliding column (401), and the lower end of the sliding column (401) is fixedly connected to a magnetic block (402).

2. The lighting distribution box for a urea ammonia production station according to claim 1, characterized in that: The lifting lighting mechanism comprises an air inlet (2) provided on the side of the blast column (108); a fan blade (203) is fixedly connected to one side edge of the air inlet (2); a circular ring (201) is fixedly connected to the lower edge of the blast column (108); a ring tooth block (202) is fixedly connected to the inner side of the circular ring (201); a sliding groove is provided on the side of the limit slot rod (107) facing the blast column (108); a threaded interface is provided at the center of the upper surface of the blast column (108); a lifting threaded column (204) is threadedly connected to the threaded interface; an upper section of the lifting threaded column (204) is fixedly connected to a rotation-preventing shaft (206); a third searchlight bulb (205) is fixedly connected to the upper section of the lifting threaded column (204); and a glass lampshade (207) is fixedly connected to the upper surface of the rotation-preventing shaft (206).

3. The lighting distribution box for a urea ammonia production station according to claim 1, characterized in that: The flashing mechanism comprises a fixed block (3) fixedly connected to the inner bottom surface of the box (1), the upper surface of the fixed block (3) is rotatably connected to a first rotating shaft (301), the box (1) is fixedly connected to a brake box (304) at the center of the inner side surface close to the control frame (106), the inner bottom surface of the brake box (304) is fixedly connected to a motor (305), the end of the motor (305) is fixedly connected to a second rotating shaft, the end of the second rotating shaft away from the motor (305) passes through the left side wall of the brake box (304) and is fixedly connected to a first gear, the first rotating shaft (301) is fixedly connected to the left side wall of the brake box (304), and the first rotating shaft (301) is fixedly connected to the center of the inner side surface of the box (106). The middle section is sleeved with a first transverse tooth block (302), the upper section of the first rotating shaft (301) is sleeved with a second transverse tooth block (307), the second transverse tooth block (307) is meshed with a second gear (308), the second gear (308) is fixedly connected to a third rotating shaft (309), the third rotating shaft (309) passes through the left side wall of the box body (1) and is fixedly connected to a hollow hemisphere (310), a light-transmitting opening (312) is provided on the outside of the hollow hemisphere (310), and the box body (1) is fixedly connected to a fourth searchlight bulb (311) located inside the hollow hemisphere (310).

4. The lighting distribution box for a urea ammonia production station according to claim 1, characterized in that: A second placement box (303) is fixedly connected to the inner bottom of the box body (1), and first heat dissipation openings are provided on both left and right sides of the second placement box (303), and a second heat dissipation opening is provided on the top surface of the control frame body (106).

5. The lighting distribution box for a urea ammonia production station according to claim 2, characterized in that: The third searchlight bulb (205) is located inside the glass lampshade (207), and the third searchlight bulb (205) is located above the rotation-preventing axis (206).

6. The lighting distribution box for a urea ammonia production station according to claim 3, characterized in that: One end of the first rotating shaft (301) away from the inner bottom surface of the box body (1) passes through the top surface of the box body (1) and is sleeved with a third gear (313), and the third gear (313) is meshed with the ring gear block (202).

7. The lighting distribution box for a urea ammonia production station according to claim 1, characterized in that: The first placement box (306) is located directly above the brake box (304), and the spring slot block (406) is located above the vibration frame (405).

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