Drying device for civil air defense electrical equipment

Abstract

The utility model discloses a drying device for civil air defense electrical equipment, which relates to the technical field of civil air defense engineering, and comprises a fixed frame, an electrical box is clamped in one side of the fixed frame, a groove body is formed in the fixed frame, and a mounting plate is fixedly mounted in the middle of the top surface in the groove body. A driving device is installed on the side, located on the electrical box, in the groove body, an air heater is installed on one side of the top face of the installation plate, an air outlet pipe is fixedly installed at the output end of the air heater, and an automatic winding device is installed on the side, located on the air heater, of the top face of the installation plate. Under the cooperation of a driving device, an air heater, an automatic winding device, a conveying hose and an air spraying pipe, the interior of the electrical equipment is dried, the drying equipment does not need to be manually moved to the electrical equipment needing to be dried, the interior of the electrical equipment is dried through the drying equipment, the working intensity of workers is relieved, and meanwhile the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of civil air defense engineering, in particular to a drying device for civil air defense electrical appliances. Background Art

[0002] Since air-raid shelters are located underground, the environment is relatively humid. The electrical facilities in air-raid shelters are in a humid environment for a long time and are easily affected by moisture, which affects their normal use. It is necessary to dry the electrical facilities regularly to prevent damage to the electrical facilities and affect their normal use.

[0003] However, when existing electrical facilities need to be dried, most of them are done by manually moving the drying equipment to the electrical equipment that needs to be dried, opening the electrical equipment cabinet door, and drying the interior of the electrical equipment through the drying equipment. This process is relatively cumbersome and increases the workload of the staff, making it less practical. Utility Model Content

[0004] In order to solve the problem that when existing electrical facilities need to be dried, most of them are done by manually moving the drying equipment to the electrical equipment that needs to be dried, opening the electrical equipment cabinet door, and drying the inside of the electrical equipment through the drying equipment, which is a cumbersome process and has poor practicality; the purpose of the utility model is to provide a drying device for civil air defense electrical equipment.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a drying device for civil air defense electrical, comprising a fixed frame, an electrical box is clamped in one side of the fixed frame, a slot is opened in the fixed frame, a mounting plate is fixedly installed in the middle of the top surface of the slot, a driving device is installed in the slot on one side of the electrical box, the driving device comprises a motor, the motor is fixedly installed on one side of the top surface of the fixed frame, a screw rod is fixedly installed on the output end of the motor, the screw rod is located on one side of the electrical box in the slot, and a box door is slidably installed on one side of the electrical box;

[0006] The top surface of the installation plate is provided with a hot air blower, and the output end of the hot air blower is fixedly installed with an outlet pipe of the hot air blower. The top surface of the installation plate is located at a side of the hot air blower, and an automatic winding device is installed in the automatic winding device. A uniformly arranged delivery hose is arranged in the automatic winding device, and a pipe connecting piece is fixedly installed on one side of the automatic winding device, and the outlet pipe is fixedly connected to the pipe connecting piece at one end of the automatic winding device. The one end of the delivery hose is fixedly connected to the one end of the pipe connecting piece away from the hot air blower. The one end of the delivery hose is fixedly connected to the one end of the pipe connecting piece away from the air outlet pipe.

[0007] Preferably, a connecting buckle is fixedly installed on one side of the sliding sleeve below the fixing buckle, one side of the connecting buckle is fixedly connected to one side of the box door, and a protective cover is fixedly installed on one side of the fixing frame above the electrical box, and the protective cover cooperates with the air spray pipe.

[0008] Preferably, a slide rail is symmetrically installed in one side of the electrical box, and limit sleeves are symmetrically installed at both ends of the top surface of one side of the box door. The limit sleeve sliding sleeve is arranged on the surface of the slide rail, and the box door slides on one side of the electrical box through the limit sleeve and the slide rail.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] 1. In the utility model, the driving device, the hot air blower, the automatic winding device, the conveying hose and the air spray pipe are used to dry the inside of the electrical box. There is no need to manually move the drying device to the electrical equipment that needs to be dried. The drying device is used to dry the inside of the electrical equipment, which reduces the workload of the staff and improves the practicality of the device.

[0011] 2. In the utility model, under the action of the sliding sleeve in the driving device, the movement of the air jet pipe is controlled, and the box door is automatically opened and closed in coordination with the connecting buckle, and the air jet pipe is protected by the protective cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the structure of the fixed frame and the electrical box of the utility model.

[0015] Figure 3 This is a cross-sectional view of the internal structure of the fixed frame of the utility model.

[0016] Figure 4 This is a schematic diagram of the internal structure of the fixed frame of the utility model.

[0017] Figure 5 For this utility model Figure 4 A magnified view of the structure in the middle.

[0018] Figure 6 For this utility model Figure 4 Enlarged view of the structure at point B in the middle.

[0019] In the figure: 1. fixing frame; 11. trough body; 12. mounting plate; 13. positioning strip; 131. positioning hole; 14. slide groove; 15. perforation; 16. guide rod; 17. guide sleeve; 2. electrical box; 21. box door; 211. limit sleeve; 22. slide rail; 3. protective cover; 4. driving device; 41. motor; 42. screw rod; 421. rotating part; 43. slide sleeve; 44. fixing buckle; 45. connecting buckle; 5. hot air blower; 51. air outlet pipe; 6. automatic winding device; 61. pipe connector; 7. delivery hose; 8. air spray pipe; 81. nozzle. DETAILED DESCRIPTION

[0020] 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.

[0021] Example: Figure 1-6As shown, the utility model provides a drying device for civil air defense electrical, comprising a fixed frame 1, an electrical box 2 is clamped in one side of the fixed frame 1, a slot body 11 is opened in the fixed frame 1, a mounting plate 12 is fixedly installed in the middle of the top surface of the slot body 11, a driving device 4 is installed in the slot body 11 on one side of the electrical box 2, the driving device 4 comprises a motor 41, the motor 41 is fixedly installed on one side of the top surface of the fixed frame 1, a screw rod 42 is fixedly installed on the output end of the motor 41, the screw rod 42 is located on one side of the electrical box 2 in the slot body 11, a box door 21 is slidably installed on one side of the electrical box 2, a hot air blower 5 is installed on one side of the top surface of the mounting plate 12, an air outlet duct 51 is fixedly installed on the output end of the hot air blower 5, an automatic winding device 6 is installed on the top surface of the mounting plate 12 located on one side of the hot air blower 5, and the automatic winding device 6 is provided with The delivery hose 7 is evenly arranged, and a pipe connector 61 is fixedly installed on one side of the automatic winding device 6. The end of the air outlet pipe 51 away from the hot air blower 5 is fixedly connected to the pipe connector 61. One end of the delivery hose 7 is fixedly connected to the end of the pipe connector 61 away from the air outlet pipe 51. A sliding sleeve 43 is provided on the surface threaded sleeve of the screw rod 42. A guide rod 16 is fixedly installed in the side of the groove body 11 away from the screw rod 42. A guide sleeve 17 is provided on the surface sliding sleeve of the guide rod 16. A fixing buckle 44 is fixedly installed on one side of the sliding sleeve 43 and the guide sleeve 17. There are two fixing buckles 44. The two fixing buckles 44 are fixedly connected with the air spray pipe 8. The end of the delivery hose 7 away from the pipe connector 61 is fixedly installed in the middle of the top surface of the air spray pipe 8. One side of the surface of the air spray pipe 8 is fixedly installed with evenly distributed nozzles 81.

[0022] Fix the fixing frame 1 at the position where the electrical box 2 needs to be installed to complete the installation and fixation of the electrical box 2, and complete the installation and fixation of the hot air blower 5 and the automatic winding device 6 through the mounting plate 12. When it is necessary to dry the electrical components installed in the electrical box 2, turn on the switches of the motor 41, the hot air blower 5 and the automatic winding device 6 in the driving device 4, and the hot air generated in the hot air blower 5 enters the conveying hose 7 through the air outlet pipe 51 and the pipe connector 61 installed at the output end. The conveying hose 7 is controlled to be retracted and released by the automatic winding device 6, and the auxiliary air spray pipe 8 is used. The hot air entering the conveying hose 7 enters the air spray pipe 8 and is sprayed out through a plurality of nozzles 81 installed on one side of the air spray pipe 8. Under the operation of the motor 41, the screw rod 42 is controlled to rotate. When the screw rod 42 rotates, the control sleeve 43 is moved downward on the surface of the screw rod 42, and the control sleeve 4 is used to control the hot air in the conveying hose 7. 3 drives the fixing buckle 44 and the connecting buckle 45 to move downward at the same time. When the connecting buckle 45 moves, the control box door 21 is opened. When the box door 21 is opened, the fixing buckle 44 controls the air spray pipe 8 to descend, and the hot air sprayed by the multiple nozzles 81 dries the inside of the electrical box 2. After the drying is completed, the air spray pipe 8 is restored to the initial state, and the motor 41, the hot air blower 5 and the automatic winding device 6 in the driving device 4 are turned off, waiting for the next use. (When only the electrical components in the electrical box 2 need to be repaired, only the connecting buckle 45 is controlled by the driving device 4 to open the box door 21. The connection between the conveying hose 7 and the air spray pipe 8 is connected by a connector. The conveying hose 7 is removed from the air spray pipe 8 without affecting the repair work of the electrical components in the electrical box 2. After the repair is completed, the conveying hose 7 can be reinstalled on the air spray pipe 8).

[0023] One side of the sliding sleeve 43 is located below the fixing buckle 44 and is fixedly installed with a connecting buckle 45. One side of the connecting buckle 45 is fixedly connected to one side of the box door 21. One side of the fixed frame 1 is located above the electrical box 2 and is fixedly installed with a protective cover 3. The protective cover 3 and the air spray pipe 8 cooperate with each other. Under the action of the sliding sleeve 43 in the driving device 4, the box door 21 is controlled to open and close automatically in cooperation with the connecting buckle 45, and the protection of the air spray pipe 8 is completed through the protective cover 3.

[0024] A slide rail 22 is symmetrically installed in one side of the electrical box 2, and a limit sleeve 211 is symmetrically installed at both ends of the top surface of one side of the box door 21. The limit sleeve 211 is slidably sleeved on the surface of the slide rail 22. The box door 21 slides on one side of the electrical box 2 through the limit sleeve 211 and the slide rail 22. The number of slide rails 22 and the limit sleeve 211 are both two. Through the cooperation of the two limit sleeves 211 and the two slide rails 22, the box door 21 is limited on one side of the electrical box 2, and the sliding opening and closing of the box door 21 on one side of the electrical box 2 is completed.

[0025] One side of the fixed frame 1 is provided with slide grooves 14 on both sides of the electrical box 2. There are two slide grooves 14. The slide grooves 14 and the groove body 11 are interconnected. The two fixing buckles 44 slide in the two slide grooves 14 respectively, and the connecting buckle 45 slides in one slide groove 14. The two slide grooves 14 assist the two fixing buckles 44 and the one connecting buckle 45 to slide respectively, thereby completing the drying of the electrical equipment in the electrical box 2 and the opening and closing of the box door 21.

[0026] Both ends of the surface of the screw rod 42 are sleeved with rotating parts 421. There are two rotating parts 421, which are fixedly installed in the upper and lower sides of the groove body 11 respectively. The rotating parts 421 and the screw rod 42 cooperate with each other. The two rotating parts 421 are used to complete the limited installation of the screw rod 42 in the groove body 11. At the same time, the two rotating parts 421 assist the screw rod 42 to rotate, thereby increasing the stability of the screw rod 42 when rotating.

[0027] A through hole 15 is provided on one side of the fixed frame 1, located in the middle above the electrical box 2. The delivery hose 7 is slidably inserted into the through hole 15, and the delivery hose 7 can be easily retracted and released through the through hole 15. The two sides of the through hole 15 are arc-shaped, which facilitates the retraction and release of the delivery hose 7 and prevents the delivery hose 7 from getting stuck when being retracted and released.

[0028] Positioning bars 13 are fixedly installed on both sides of the fixed frame 1. There are two positioning bars 13, and evenly distributed positioning holes 131 are opened in the two positioning bars 13. The fixed frame 1 is fixed by using multiple positioning holes 131 respectively opened in the two positioning bars 13 and bolts. The device is installed in a designated area through the fixed frame 1 for operation.

[0029] Working principle: Fix the fixing frame 1 at the position where the electrical box 2 needs to be installed to complete the installation and fixation of the electrical box 2, and complete the installation and fixation of the hot air blower 5 and the automatic winding device 6 through the mounting plate 12. When it is necessary to dry the electrical components installed in the electrical box 2, turn on the switches of the motor 41, the hot air blower 5 and the automatic winding device 6 in the driving device 4, and the hot air generated in the hot air blower 5 enters the conveying hose 7 through the air outlet pipe 51 and the pipe connector 61 installed at the output end;

[0030] The hot air entering the conveying hose 7 enters the spray pipe 8 and is sprayed out through multiple nozzles 81 installed on one side of the spray pipe 8. Under the operation of the motor 41, the control screw rod 42 is rotated. When the screw rod 42 rotates, the control sleeve 43 is moved downward on the surface of the screw rod 42, and the fixing buckle 44 and the connecting buckle 45 are driven to move downward at the same time through the sliding sleeve 43. When the connecting buckle 45 moves, the control box door 21 is opened. When the box door 21 is opened, the spray pipe 8 is controlled to descend through the fixing buckle 44. The hot air sprayed by the multiple nozzles 81 dries the inside of the electrical box 2. After drying, the spray pipe 8 is restored to its initial state, and the motor 41, the hot air blower 5 and the automatic winding device 6 in the driving device 4 are turned off, waiting for the next use.

[0031] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A drying device for civil air defense electrical equipment, comprising a fixing frame (1), characterized in that: An electrical box (2) is clamped in one side of the fixed frame (1), a slot body (11) is provided in the fixed frame (1), a mounting plate (12) is fixedly mounted in the middle of the top surface of the slot body (11), a driving device (4) is mounted in the slot body (11) on one side of the electrical box (2), the driving device (4) comprises a motor (41), the motor (41) is fixedly mounted on one side of the top surface of the fixed frame (1), a screw rod (42) is fixedly mounted at the output end of the motor (41), the screw rod (42) is located on one side of the electrical box (2) in the slot body (11), and a box door (21) is slidably mounted on one side of the electrical box (2); A hot air blower (5) is installed on one side of the top surface of the mounting plate (12); an air outlet pipe (51) is fixedly installed on the output end of the hot air blower (5); an automatic winding device (6) is installed on the top surface of the mounting plate (12) on one side of the hot air blower (5); uniformly arranged conveying hoses (7) are arranged inside the automatic winding device (6); a pipe connecting piece (61) is fixedly installed on one side of the automatic winding device (6); an end of the air outlet pipe (51) away from the hot air blower (5) is fixedly connected to the pipe connecting piece (61); one end of the conveying hose (7) is fixedly connected to an end of the pipe connecting piece (61) away from the air outlet pipe (51); A sliding sleeve (43) is provided on the surface threaded sleeve of the rod (42); a guide rod (16) is fixedly installed in the side of the groove body (11) away from the screw rod (42); a guide sleeve (17) is provided on the surface sliding sleeve of the guide rod (16); a fixing buckle (44) is fixedly installed on one side of the sliding sleeve (43) and the guide sleeve (17); the number of the fixing buckles (44) is two; a spray pipe (8) is fixedly connected in the two fixing buckles (44); one end of the delivery hose (7) away from the pipeline connector (61) is fixedly installed in the middle of the top surface of the spray pipe (8); and a uniformly distributed spray head (81) is fixedly installed on one side of the surface of the spray pipe (8).

2. A drying device for civil air defense electrical equipment as claimed in claim 1, characterized in that: A connecting buckle (45) is fixedly installed on one side of the sliding sleeve (43) below the fixing buckle (44), and one side of the connecting buckle (45) is fixedly connected to one side of the box door (21). A protective cover (3) is fixedly installed on one side of the fixing frame (1) above the electrical box (2), and the protective cover (3) cooperates with the air spray pipe (8).

3. A drying device for civil air defense electrical equipment as claimed in claim 1, characterized in that: A slide rail (22) is symmetrically installed in one side of the electrical box (2), and limiting sleeves (211) are symmetrically installed at both ends of the top surface of one side of the box door (21), and the limiting sleeves (211) are slidably mounted on the surface of the slide rail (22), and the box door (21) slides on one side of the electrical box (2) through the limiting sleeves (211) and the slide rail (22).

4. A drying device for civil air defense electrical equipment as claimed in claim 2, characterized in that: One side of the fixed frame (1) is provided with sliding grooves (14) on both sides of the electrical box (2), the number of the sliding grooves (14) is two, the sliding grooves (14) and the groove body (11) are mutually connected, the two fixing buckles (44) slide in the two sliding grooves (14) respectively, and the connecting buckle (45) slides in one sliding groove (14).

5. The drying device for civil air defense electrical equipment according to claim 1, characterized in that: Both ends of the surface of the screw rod (42) are sleeved with rotating parts (421), and the number of the rotating parts (421) is two. The two rotating parts (421) are respectively fixedly installed in the upper and lower sides of the groove body (11), and the rotating parts (421) and the screw rod (42) cooperate with each other.

6. A drying device for civil air defense electrical equipment as claimed in claim 1, characterized in that: A through hole (15) is provided in the middle of one side of the fixing frame (1) located above the electrical box (2), and the delivery hose (7) is slidably inserted into the through hole (15).

7. A drying device for civil air defense electrical equipment as claimed in claim 1, characterized in that: Positioning bars (13) are fixedly mounted on both sides of the fixing frame (1), the number of the positioning bars (13) is two, and evenly distributed positioning holes (131) are provided in the two positioning bars (13).

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