CN114320460A - Safety protection device for underground electric equipment based on mine construction - Google Patents
Safety protection device for underground electric equipment based on mine construction Download PDFInfo
- Publication number
- CN114320460A CN114320460A CN202111675836.8A CN202111675836A CN114320460A CN 114320460 A CN114320460 A CN 114320460A CN 202111675836 A CN202111675836 A CN 202111675836A CN 114320460 A CN114320460 A CN 114320460A
- Authority
- CN
- China
- Prior art keywords
- pipe
- frame
- dehumidification
- electric equipment
- safety protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000004224 protection Effects 0.000 title claims abstract description 58
- 238000010276 construction Methods 0.000 title claims abstract description 26
- 238000007791 dehumidification Methods 0.000 claims abstract description 44
- 239000002274 desiccant Substances 0.000 claims abstract description 30
- 238000001179 sorption measurement Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000005485 electric heating Methods 0.000 claims description 39
- 239000004744 fabric Substances 0.000 claims description 25
- 239000000835 fiber Substances 0.000 claims description 25
- 239000002245 particle Substances 0.000 claims description 25
- 230000001681 protective effect Effects 0.000 claims description 20
- 239000006185 dispersion Substances 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 14
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000010030 laminating Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 6
- 230000009979 protective mechanism Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 239000002352 surface water Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000007667 floating Methods 0.000 description 6
- 241001233242 Lontra Species 0.000 description 5
- 238000005065 mining Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
Abstract
The invention discloses a safety protection device for underground electric equipment based on mine construction, and particularly relates to the technical field of mine construction, wherein the safety protection device comprises a protection box, a placing frame is arranged in the protection box, a plurality of bottom suction pipes are arranged below the placing frame, one end of each bottom suction pipe is connected with a collecting pipe, and the bottom end of each collecting pipe is connected with a protection mechanism; the protection mechanism comprises a circulating fan arranged at the bottom end of the collecting pipe. According to the invention, the protection mechanism is adopted to form that the air in the protection box flows in multiple directions, no dead angle is used for dehumidification, then in the dehumidification process, the sprayed humid air is uniformly attached to the drying agent screen plate, the drying agent screen plate can uniformly dehumidify and adsorb the humid air, the continuous dehumidification and adsorption of a certain point position of the drying agent screen plate are avoided, the dehumidification and adsorption effect is reduced, the dehumidification uniformity is greatly improved, the dehumidification effect is better, the dehumidification efficiency is higher, the dehumidification cost is saved, the safety protection performance on electric equipment is improved, and the electric equipment is prevented from being damaged.
Description
Technical Field
The invention relates to the technical field of mine construction, in particular to a safety protection device for underground electric equipment based on mine construction.
Background
In mines mined under the ground, inclined shafts, vertical shafts, adit and the like in underground mining are sometimes called as mines, and the mine mining has great and profound influence on the whole production and construction of metal mines or coal mining mines, so that the underground mining safety protection device not only has a relation with the quantity of basic construction projects of the mines, but also needs to carry out construction operation on the mines in the early period, needs to install electrical equipment underground in the construction process, and needs to install a large number of safety protection devices to play a protection role in protecting the electrical equipment.
When the underground air humidity detection device is actually used, underground air is humid, people are required to continuously utilize the underground air humidity detection device to detect the humidity of the electric equipment, and once the humidity is too high, the work of the electric equipment is required to be stopped, so that the following defects exist;
in case the consumer is unfavorable for carrying out the power supply operation to the mine construction power consumption in case the outage, because the long-term moist of underground environment also can cause a large amount of internals to take place the humidity and corrode, influence the inside electrical apparatus operation life of equipment, the practicality is poor.
Disclosure of Invention
In order to overcome the defects in the prior art, the embodiment of the invention provides a safety protection device for underground electric equipment based on mine construction, a protection mechanism is adopted, air in a protection box flows in multiple directions, no dead angle is formed for dehumidification, then in the dehumidification process, the sprayed wet air is uniformly attached to a drying agent screen plate, the drying agent screen plate can uniformly dehumidify and adsorb the wet air, the dehumidification uniformity is greatly improved, the dehumidification effect is better, the dehumidification efficiency is higher, the dehumidification cost is saved, the safety protection performance of the electric equipment is improved, the electric equipment is prevented from being damaged, and the problems in the background technology are solved.
In order to achieve the purpose, the invention provides the following technical scheme: a safety protection device for underground electric equipment based on mine construction comprises a protection box, wherein a placing frame is arranged in the protection box, a plurality of bottom suction pipes are arranged below the placing frame, one ends of the bottom suction pipes are connected with a collecting pipe, and the bottom end of the collecting pipe is connected with a protection mechanism;
protection machanism is including setting up the circulating fan in the header bottom, the circulating fan output is connected with first connecting pipe, first connecting pipe top is connected with the dispersion pipe, two are installed on the dispersion pipe top and are gone up the spray tube, two go up and install a plurality of second connecting pipes between the spray tube, second connecting pipe top is connected with first shunt, first shunt and last spray tube outer wall top are all arranged from the front to the back equidistance in proper order and are provided with a plurality of blowout pipes, the drier otter board is installed to the blowout pipe top, fibre adsorbed particle cloth is installed to drier otter board top, fibre adsorbed particle cloth top is provided with the heating cabinet.
In a preferred embodiment, the heating cabinet top is connected with the input tube, the input tube top is connected with first electric control valve, the conveyer pipe is installed to first electric control valve top, conveyer pipe one end is connected with the injection pipe external connection and has a plurality of second shunt tubes, and is a plurality of end straw is the setting of annular equidistance distribution, first connecting pipe is linked together and fixed connection with the collection pipe, the vertical cross-section of dispersion pipe sets up to the spill, both ends are linked together respectively with first shunt tube and dispersion pipe between two liang about the second connecting pipe, fibre adsorbed particle cloth externally mounted has first fixed frame, drier otter board external connection has the dehumidification frame.
In a preferred embodiment, one side of the heating box is connected with a circulating box, a circulating mechanism is arranged in the circulating box, the circulating mechanism comprises a first laminating frame plate arranged in the circulating box, one side of the first laminating frame plate is embedded and connected with a first electric heating plate, a second electric heating plate is arranged below the first electric heating plate, a second laminating frame plate is sleeved outside one side of the second electric heating plate, one side of the first electric heating plate is connected with a linkage block, one end of the linkage block is connected with a sleeve screw ring block, a rotating screw rod is in threaded connection inside the sleeve screw ring block, the bottom end of the sleeve screw ring block is connected with a linkage support, the outside of the input pipe is connected with a discharge pipe, one end of the discharge pipe is provided with a second electric control valve, the bottom end of the second electric control valve is connected with an outer discharge pipe, and one end of the rotating screw rod is provided with a driving motor for driving, the two ends of the linkage support are respectively fixedly connected with the socket screw ring block and the second electric heating plate in a pairwise mode, an outer frame is arranged above the socket screw ring block, one end of the rotating screw rod penetrates through the inner wall of the linkage support and extends to one side of the outer frame, and the rotating screw rod is movably connected with the outer frame.
In a preferred embodiment, two installation supporting blocks are installed above the placing frame and symmetrically arranged, two threaded holes are formed in the top ends of the installation supporting blocks, and two hinged doors are installed on one side of the protective box through hinges.
In a preferred embodiment, a second fixing frame is installed at the bottom end of the protective box, a connecting frame is connected with the bottom end of the second fixing frame, a supporting air bag is arranged in the connecting frame, a hollow buoyancy plate is arranged at the bottom end of the supporting air bag, an outer frame is sleeved outside the hollow buoyancy plate, two fixed bases are arranged on one side of the outer frame, the top end of the fixed base is connected with a fixed bracket, a sleeve sliding block is arranged in the fixed bracket, a linkage supporting rod is arranged inside the sleeve joint sliding block, one side of the sleeve joint sliding block is connected with a connecting bracket, the connecting bracket and the sleeve sliding block are welded and fixed, the inner part of the sleeve sliding block is connected with the outer part of the linkage supporting rod in a sliding way, the cross sectional area of the bottom end of the outer frame is larger than that of the top end of the outer frame, and a plurality of connecting support blocks are arranged between the two fixing supports.
The invention has the technical effects and advantages that:
1. the invention adopts a protection mechanism to open a first electric control valve, start a circulating fan, a plurality of bottom suction pipes draw in air inside a protection box, a first connecting pipe is filled into a dispersion pipe and enters an upper spray pipe of a hopper along the dispersion pipe, a second connecting pipe enters a first shunt pipe and then is uniformly sprayed upwards through a plurality of spray pipes, the air enters a drying agent screen plate for first uniform dehumidification and then enters fiber adsorption particle cloth for second adsorption dehumidification, the dehumidified air enters an injection pipe through a conveying pipe and is re-dispersed in a plurality of second shunt pipes to form annular uniform downward spraying, thus realizing uniform circulation convection of the air up and down when dehumidifying the inside of the protection box, so that the flowing air vertically and uniformly flows for dehumidification, complete dehumidification operation inside the protection box, and forming multidirectional flow of the air inside the protection box, the dehumidification is carried out without dead angles, then in the dehumidification process, the sprayed wet air is uniformly attached to the desiccant screen plate, so that the desiccant screen plate can uniformly dehumidify and adsorb the wet air, a certain point position of the desiccant screen plate is prevented from continuously dehumidifying and adsorbing to reduce the dehumidification adsorption effect, the dehumidification uniformity is greatly improved, the dehumidification effect is better, the dehumidification efficiency is higher, the dehumidification cost is saved, the safety protection performance of the power equipment is improved, and the damage of an electric appliance is avoided;
2. the invention adopts a circulating mechanism, a first electric control valve is closed, a second electric control valve is opened, a driving motor is started to drive a rotating screw to rotate forward, a sleeve screw ring block drives a linkage block to move rightwards, simultaneously, the sleeve screw ring block drives a linkage support to move rightwards, a first electric heating plate moves rightwards from the inside of a first laminating frame plate, a second electric heating plate moves outwards from the inside of a second laminating frame plate, the first electric heating plate and the second electric heating plate respectively move to the bottom of fiber adsorption particle cloth and the bottom of a drying agent screen plate, water adsorbed by the fiber adsorption particle cloth and the drying agent screen plate can be formed into steam to be discharged out from a discharge pipe along an input pipe after being electrified and heated, the drying agent screen plate and the fiber adsorption particle cloth are dried, the driving motor is started to drive the rotating screw to rotate reversely, the first electric heating plate and the second electric heating plate enter the inside of a circulating box to be stored, therefore, the uniform dehumidification operation is finished when dehumidification is carried out, the drying agent screen plate and the fiber adsorption particle cloth can be repeatedly used without replacement, the convenience of later-stage maintenance of dehumidification is effectively improved, the dehumidification durability is higher, and dehumidification materials are saved;
3. when a large amount of underground water is generated in the mine during construction, the hollow buoyancy plate generates buoyancy to drive the outer frame to move upwards, the supporting airbag generates buoyancy to drive the connecting frame to move upwards, the second fixing frame drives the protective box to move upwards, the connecting support drives the sleeved sliding block to slide upwards along the linkage supporting rod, the fixing base plays a role in supporting and fixing the fixing support, so that the protective box can generate a large amount of buoyancy when encountering large surface water accumulation and can move upwards and float along the vertical direction, thereby playing a role in stabilizing floating, and after the surface water retreats, the protective box can automatically fall to a specified position along with the action of the buoyancy, so that when the large surface water accumulation occurs underground, the vertical guiding floating operation can be carried out on the electric equipment, and the electric equipment can be effectively prevented from being damaged due to water wetting, when surface water is accumulated, floating protection is automatically performed, better protection operation is performed, and property loss is reduced;
in conclusion, through the mutual influence of the above functions, the flowing air is dehumidified in a vertical and uniform flowing manner, all dehumidifying operations are completed inside the protective box, the air inside the protective box flows in multiple directions without dead angles, then the sprayed humid air is uniformly adhered to the desiccant screen plate in the dehumidifying process, so that the desiccant screen plate can perform uniform dehumidifying and adsorption on the humid air, the dehumidifying cost is further saved, the safety protection performance on the electric equipment is improved, the damage of the electric equipment is avoided, the service life is greatly prolonged, the uniform dehumidifying operation is completed without influencing the dehumidifying process, the desiccant screen plate and the fiber adsorption particle cloth can be repeatedly used without replacement, the convenience of later-period maintenance of dehumidification is effectively improved, the vertical guide floating operation can be performed on the electric equipment, and therefore, the electric equipment can be effectively prevented from being damaged due to water immersion, when surface water ponding is met, the protection that floats is automatically carried out, and loss of property is reduced to the multiple protection mode that can effectively improve the consumer to sum up, the security protection's of increasing substantially consumer convenience to and the life of extension consumer.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the mounting support block of the present invention.
Fig. 3 is a schematic structural diagram of a joint of the first connecting pipe and the circulating fan according to the present invention.
Fig. 4 is a schematic view of the sectional structure of the heating box of the present invention.
Fig. 5 is an enlarged schematic view of a portion a in fig. 4 according to the present invention.
FIG. 6 is a schematic view of the cross-section of the circulation box according to the present invention.
Fig. 7 is a schematic view of the joint structure of the linkage block and the first electric heating plate according to the present invention.
FIG. 8 is a schematic view of the structure of the connection between the rotary screw and the driving motor according to the present invention.
The reference signs are: 1. a protective box; 2. placing the frame; 3. a bottom straw; 4. a header; 5. a first connecting pipe; 6. a dispersion pipe; 7. an upper spray pipe; 8. a second connecting pipe; 9. a first shunt pipe; 10. an ejection pipe; 11. a dehumidifying frame; 12. a desiccant screen; 13. a first fixed frame; 14. an input tube; 15. a first electrically controlled valve; 16. a delivery pipe; 17. an injection pipe; 18. a second shunt pipe; 19. a heating box; 20. a circulation box; 21. a first fitting frame plate; 22. a second laminated frame plate; 23. fiber adsorption particle cloth; 24. a first electrical heating plate; 25. a second electrical heating plate; 26. a linkage block; 27. sleeving a screw ring block; 28. rotating the screw; 29. a drive motor; 30. a linkage bracket; 31. an outer frame; 32. a hinged door; 33. a discharge pipe; 34. a second electrically controlled valve; 35. an outer discharge pipe; 36. a second fixed frame; 37. a connecting frame; 38. a support airbag; 39. a hollow buoyancy plate; 40. an outer frame; 41. connecting a bracket; 42. sleeving a sliding block; 43. a linkage strut; 44. fixing a bracket; 45. a fixed base; 46. connecting the branch blocks; 47. mounting a support block; 48. and a circulating fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The safety protection device for the underground electric equipment based on mine construction comprises a protection box 1, wherein a placing frame 2 is arranged in the protection box 1, a plurality of bottom suction pipes 3 are arranged below the placing frame 2, one end of each bottom suction pipe 3 is connected with a collecting pipe 4, and the bottom end of each collecting pipe 4 is connected with a protection mechanism;
protection machanism is including setting up the circulating fan 48 in header 4 bottom, circulating fan 48 output is connected with first connecting pipe 5, 5 tops of first connecting pipe are connected with dispersion pipe 6, two are installed on 6 tops of dispersion pipe and are gone up spray tube 7, it installs a plurality of second connecting pipes 8 to go up between the spray tube 7 for two, 8 tops of second connecting pipe are connected with first shunt tubes 9, first shunt tubes 9 and 7 outer wall tops of last spray tube are all arranged from the front to the back equidistance in proper order and are provided with a plurality of blowout pipes 10, drier otter board 12 is installed to blowout pipe 10 top, fibre adsorbed particle cloth 23 is installed to drier otter board 12 top, fibre adsorbed particle cloth 23 top is provided with heating cabinet 19.
In some embodiments, as shown in fig. 3-6, an input pipe 14 is connected to the top end of the heating box 19, a first electric control valve 15 is connected to the top end of the input pipe 14, a delivery pipe 16 is installed above the first electric control valve 15, one end of the delivery pipe 16 is connected with an injection pipe 17, a plurality of second shunt pipes 18 are connected to the outside of the injection pipe 17, a plurality of bottom suction pipes 3 are arranged in an annular and equidistant distribution manner, a first connecting pipe 5 is communicated and fixedly connected with a collection pipe 4, the vertical section of a dispersion pipe 6 is arranged in a concave shape, the upper end and the lower end of a second connecting pipe 8 are respectively communicated with the first shunt pipe 9 and the dispersion pipe 6, a first fixing frame 13 is installed outside a fiber adsorption particle cloth 23, and a dehumidification frame 11 is connected outside a desiccant screen 12;
so that the first electric control valve 15 can be opened, the dehumidified air enters the conveying pipe 16, enters the injection pipe 17 from the conveying pipe 16, then is dispersed into the second branch pipes 18 along the injection pipe 17 to be uniformly sprayed downwards in an annular mode, and is conveyed into the protective box 1, the dehumidification frame 11 can play a role in externally reinforcing the desiccant screen 12, and the first fixing frame 13 can play a role in externally reinforcing the fiber adsorbent particle cloth 23.
In some embodiments, as shown in fig. 4-8, a circulation box 20 is connected to one side of the heating box 19, a circulation mechanism is arranged inside the circulation box 20, the circulation mechanism comprises a first attaching frame plate 21 arranged inside the circulation box 20, a first electric heating plate 24 is embedded and connected to one side of the first attaching frame plate 21, a second electric heating plate 25 is installed below the first electric heating plate 24, a second attaching frame plate 22 is sleeved outside one side of the second electric heating plate 25, a linkage block 26 is connected to one side of the first electric heating plate 24, a socket screw block 27 is connected to one end of the linkage block 26, a rotating screw 28 is threadedly connected inside the socket screw block 27, a linkage support 30 is connected to the bottom end of the socket screw block 27, a discharge pipe 33 is externally connected to the input pipe 14, a second electric control valve 34 is installed at one end of the discharge pipe 33, an outer discharge pipe 35 is connected to the bottom end of the second electric control valve 34, a driving motor 29 for driving is installed at one end of the rotating screw 28, two ends of the linkage support 30 are respectively fixedly connected with the sleeving screw ring block 27 and the second electric heating plate 25 in pairs, an outer frame 31 is arranged above the sleeving screw ring block 27, one end of a rotating screw 28 penetrates through the inner wall of the linkage support 30 and extends to one side of the outer frame 31, and the rotating screw 28 is movably connected with the outer frame 31;
so as to close the first electric control valve 15 and open the second electric control valve 34, the driving motor 29 drives the rotating screw 28 to rotate forward, the muff-coupling screw ring block 27 drives the linkage block 26 to move rightward, meanwhile, the muff-coupling screw ring block 27 drives the linkage support 30 to move rightward, the first electric heating plate 24 moves rightward from the inside of the first attaching frame plate 21, the second electric heating plate 25 moves out from the inside of the second attaching frame plate 22, the first electric heating plate 24 and the second electric heating plate 25 can respectively move to the bottom of the fiber adsorption particle cloth 23 and the bottom of the desiccant screen plate 12, namely, the fiber adsorption particle cloth 23 and the desiccant screen plate 12 can be heated, steam generated by heating enters the discharge pipe 33 along the input pipe 14 for outward discharge operation, the desiccant screen plate 12 and the fiber adsorption particle cloth 23 can conveniently continue to work, the driving motor 29 is started to drive the rotating screw 28 to rotate backward, the first and second electric heating plates 24 and 25 are received in the inside of the circulation box 20, so that the uniform dehumidifying operation is not affected.
In some embodiments, as shown in fig. 1-2, two mounting support blocks 47 are installed above the placing frame 2, the two mounting support blocks 47 are symmetrically arranged, two threaded holes are formed in the top ends of the mounting support blocks 47, and two hinged doors 32 are hinged to one side of the protective case 1, so that when the hinged doors 32 are opened, the electric equipment is placed on the mounting support blocks 47 for mounting operation, and then butt-joint mounting is performed through a plurality of threaded holes.
In some embodiments, as shown in fig. 1, a second fixed frame 36 is installed at the bottom end of the protective case 1, a connecting frame 37 is connected to the bottom end of the second fixed frame 36, a supporting airbag 38 is installed inside the connecting frame 37, a hollow buoyancy plate 39 is arranged at the bottom end of the supporting airbag 38, an outer frame 40 is sleeved outside the hollow buoyancy plate 39, two fixed bases 45 are installed at one side of the outer frame 40, a fixed support 44 is connected to the top end of each fixed base 45, a sleeve sliding block 42 is installed inside each fixed support 44, a linkage support rod 43 is installed inside each sleeve sliding block 42, a connecting support 41 is connected to one side of each sleeve sliding block 42, the connecting support 41 and the sleeve sliding block 42 are welded and fixed, the inner part of each sleeve sliding block 42 is slidably connected to the outer part of the linkage support rod 43, the cross-sectional area of the bottom end of the outer frame 40 is larger than the cross-sectional area of the top end, and a plurality of connecting support blocks 46 are installed between the two fixed supports 44;
so that ponding that the underground oozes can make cavity buoyancy board 39 produce buoyancy and drive outer frame 40 rebound, support gasbag 38 and produce buoyancy and drive the connection frame 37 rebound, the fixed frame 36 of second drives protective housing 1 rebound, protective housing 1 drives two linking bridge 41 rebound simultaneously, cup joint sliding block 42 upwards and slide along linkage branch 43, unable adjustment base 45 plays the fixed effect of support to fixed bolster 44, guarantee protective housing 1 when meetting big surface water ponding, can produce a large amount of buoyancy, and can shift up along vertical direction and float, the assigned position department is fallen in the effect of automatic following buoyancy, can effectively avoid the consumer to intake water and damage like this, safety protection nature is better, and connect a piece 46 and can carry out transverse connection to two fixed bolsters 44, it is more firm to connect.
The working principle of the invention is as follows: when dehumidification is carried out, electric equipment can be installed on the installation supporting block 47, the placing frame 2 plays a supporting role, when the detected electric equipment is in an air environment with overlarge humidity, the first electric control valve 15 can be opened, the circulating fan 48 is started, the circulating fan 48 enables the bottom suction pipes 3 to suck air in the protection box 1, humid air enters the collecting pipe 4, enters the first connecting pipe 5 along the collecting pipe 4, is filled into the dispersing pipe 6 through the first connecting pipe 5, enters the upper spray pipe 7 along the dispersing pipe 6, enters the second connecting pipes 8 simultaneously, enters the first shunt pipe 9 through the second connecting pipes 8, is uniformly sprayed upwards through the spray pipes 10, and enters the drying agent screen plate 12 for first uniform dehumidification, and then enters the fiber adsorption particle cloth 23 for secondary adsorption dehumidification, the dehumidified air enters the conveying pipe 16, enters the injection pipe 17 from the conveying pipe 16, then is dispersed into the second shunt pipes 18 along the injection pipe 17, is uniformly sprayed downwards in an annular manner, and is conveyed into the protection box 1, so that the up-and-down convection circulation dehumidification is formed, and the dehumidification uniformity is better;
during circular drying, the first electric control valve 15 can be closed, the second electric control valve 34 can be opened, then the driving motor 29 is started to drive the rotating screw 28 to rotate forward, the rotating screw 28 drives the socket screw ring block 27 to move rightwards under the action of the screw threads, the socket screw ring block 27 drives the linkage block 26 to move rightwards, the socket screw ring block 27 drives the linkage support 30 to move rightwards, the linkage support 30 drives the second electric heating plate 25 to move rightwards, so that the first electric heating plate 24 moves rightwards from the inside of the first laminating frame plate 21, the second electric heating plate 25 moves outwards from the inside of the second laminating frame plate 22, the first electric heating plate 24 and the second electric heating plate 25 can respectively move to the bottom of the fiber adsorption particle cloth 23 and the bottom of the desiccant screen plate 12, the first electric heating plate 24 and the second electric heating plate 25 are electrified, and the fiber adsorption particle cloth 23 and the desiccant screen plate 12 can be heated, steam generated by heating enters the discharge pipe 33 along the input pipe 14 and enters the discharge pipe 35 from the discharge pipe 33 to be discharged, so that drying operation can be performed on the drying agent screen plate 12 and the fiber adsorption particle cloth 23, the drying agent screen plate 12 and the fiber adsorption particle cloth 23 can conveniently continue to work, the driving motor 29 is started to drive the rotating screw 28 to rotate reversely, the sleeved screw ring block 27 can drive the linkage block 26 and the linkage support 30 to move leftwards, and the first electric heating plate 24 and the second electric heating plate 25 enter the circulation box 20 to be stored, so that uniform dehumidification operation is completed when dehumidification is performed, the dehumidification contact area is fully enlarged, and a better dehumidification effect is achieved;
during floating protection, when a large amount of underground water is generated in the mine during construction, the accumulated water seeped underground can enable the hollow buoyancy plate 39 to generate buoyancy, the hollow buoyancy plate 39 drives the outer frame 40 to move upwards, meanwhile, the supporting airbag 38 generates buoyancy to drive the connecting frame 37 to move upwards, the connecting frame 37 drives the second fixing frame 36 to move upwards, the second fixing frame 36 drives the protective box 1 to move upwards, meanwhile, the protective box 1 drives the two connecting supports 41 to move upwards, the connecting supports 41 drive the sleeve-joint sliding block 42 to slide upwards along the linkage supporting rod 43, and the fixing base 45 plays a role in supporting and fixing the fixing support 44, and the fixing support 44 plays a role in supporting the linkage supporting rod 43, so that the protective box 1 can generate a large amount of buoyancy when meeting large surface water accumulation and can float upwards along the vertical direction, thereby playing a role in stable floating, after the surface water is removed, the surface water can automatically fall to a specified position under the action of buoyancy, so that the water inlet damage of the electric equipment can be effectively avoided, and the safety protection performance is better.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the present invention is not limited to the above preferred embodiments, but rather, any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a based on mine construction electrical equipment safety device in pit, includes protecting box (1), its characterized in that: a placing frame (2) is arranged in the protective box (1), a plurality of bottom suction pipes (3) are arranged below the placing frame (2), one ends of the bottom suction pipes (3) are connected with a collecting pipe (4), and the bottom end of the collecting pipe (4) is connected with a protective mechanism;
the protection mechanism comprises a circulating fan (48) arranged at the bottom end of the collecting pipe (4), the output end of the circulating fan (48) is connected with a first connecting pipe (5), the top end of the first connecting pipe (5) is connected with a dispersion pipe (6), two upper spray pipes (7) are arranged at the top ends of the dispersion pipes (6), a plurality of second connecting pipes (8) are arranged between the two upper spray pipes (7), the top end of the second connecting pipe (8) is connected with a first shunt pipe (9), a plurality of ejection pipes (10) are sequentially arranged above the outer walls of the first shunt pipe (9) and the upper spray pipe (7) at equal intervals from front to back, a drying agent screen plate (12) is arranged above the ejection pipe (10), fiber adsorption particle cloth (23) is arranged above the drying agent screen plate (12), and a heating box (19) is arranged above the fiber adsorption particle cloth (23).
2. The safety protection device for the underground electric equipment based on mine construction according to claim 1, characterized in that: the heating cabinet (19) top is connected with input tube (14), input tube (14) top is connected with first electric control valve (15), conveyer pipe (16) are installed to first electric control valve (15) top, conveyer pipe (16) one end is connected with injection pipe (17) external connection and has a plurality of second shunt tubes (18).
3. The safety protection device for the underground electric equipment based on mine construction according to claim 1, characterized in that: a plurality of the bottom suction pipes (3) are distributed in an annular and equidistant manner, and the first connecting pipes (5) are communicated with the collecting pipe (4) and are fixedly connected with the collecting pipe.
4. The safety protection device for the underground electric equipment based on mine construction according to claim 1, characterized in that: the vertical section of the dispersion pipe (6) is concave, the upper end and the lower end of the second connecting pipe (8) are respectively communicated with the first shunt pipe (9) and the dispersion pipe (6), a first fixing frame (13) is arranged outside the fiber adsorption particle cloth (23), and a dehumidification frame (11) is connected outside the desiccant screen plate (12).
5. The safety protection device for the underground electric equipment based on mine construction according to claim 1, characterized in that: the heating box (19) one side is connected with a circulation box (20), a circulation mechanism is arranged in the circulation box (20), the circulation mechanism comprises a first laminating frame plate (21) arranged in the circulation box (20), a first electric heating plate (24) is embedded and connected to one side of the first laminating frame plate (21), a second electric heating plate (25) is installed below the first electric heating plate (24), a second laminating frame plate (22) is sleeved outside one side of the second electric heating plate (25), a linkage block (26) is connected to one side of the first electric heating plate (24), one end of the linkage block (26) is connected with a socket screw ring block (27), the inner thread of the socket screw ring block (27) is connected with a rotating screw rod (28), the bottom end of the socket screw ring block (27) is connected with a linkage support (30), and an exhaust pipe (33) is connected to the outer portion of the input pipe (14), and a second electric control valve (34) is installed at one end of the discharge pipe (33), and the bottom end of the second electric control valve (34) is connected with an external discharge pipe (35).
6. The safety protection device for the underground electric equipment based on mine construction according to claim 5, characterized in that: and a driving motor (29) for driving is installed at one end of the rotating screw rod (28), and two ends of the linkage support (30) are respectively and fixedly connected with the socket screw ring block (27) and the second electric heating plate (25) in a pairwise manner.
7. The safety protection device for the underground electric equipment based on mine construction according to claim 5, characterized in that: an outer frame (31) is arranged above the socket screw ring block (27), one end of the rotating screw rod (28) penetrates through the inner wall of the linkage support (30) and extends to one side of the outer frame (31), and the rotating screw rod (28) is movably connected with the outer frame (31).
8. The safety protection device for the underground electric equipment based on mine construction according to claim 1, characterized in that: place frame (2) top and install two installation and prop up piece (47) and two installation and prop up piece (47) symmetry setting, two screw holes have been seted up on installation prop up piece (47) top, two articulated doors (32) are installed to protective housing (1) one side hinge.
9. The safety protection device for the underground electric equipment based on mine construction according to claim 1, characterized in that: the utility model discloses a safety box, including protective housing (1), second, fixed frame (36), second bottom are connected with connection frame (37), connection frame (37) internally mounted has support gasbag (38), it is provided with cavity buoyancy board (39) to support gasbag (38) bottom, the outside cover of cavity buoyancy board (39) is equipped with outer frame (40), two unable adjustment bases (45) are installed to outer frame (40) one side, unable adjustment base (45) top is connected with fixed bolster (44), inside being provided with of fixed bolster (44) cup joints sliding block (42), cup joint inside linkage branch (43) that is provided with of sliding block (42), it is connected with linking bridge (41) to cup joint sliding block (42) one side.
10. The safety protection device for the underground electric equipment based on mine construction according to claim 9, wherein: linking bridge (41) and cup joint welded fastening between sliding block (42), cup joint inside and linkage branch (43) outside sliding connection of sliding block (42), outer frame (40) bottom cross sectional area is greater than top cross sectional area, two install a plurality of connections between fixed bolster (44) and prop up piece (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111675836.8A CN114320460B (en) | 2021-12-31 | 2021-12-31 | Underground electric equipment safety protection device based on mine construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111675836.8A CN114320460B (en) | 2021-12-31 | 2021-12-31 | Underground electric equipment safety protection device based on mine construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114320460A true CN114320460A (en) | 2022-04-12 |
| CN114320460B CN114320460B (en) | 2023-11-24 |
Family
ID=81023712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111675836.8A Active CN114320460B (en) | 2021-12-31 | 2021-12-31 | Underground electric equipment safety protection device based on mine construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114320460B (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1984003844A1 (en) * | 1983-04-07 | 1984-10-11 | Bry Air Inc | Sequenced modular bed carousel dehumidifier |
| US5640783A (en) * | 1995-04-26 | 1997-06-24 | Schumaier; Daniel R. | Hearing aid drying appliance |
| US5852879A (en) * | 1995-04-26 | 1998-12-29 | Schumaier; Daniel R. | Moisture sensitive item drying appliance |
| JP2001224921A (en) * | 2000-02-16 | 2001-08-21 | Mitsubishi Electric Corp | Drying device and dry storage house provided with drying device and drying method by drying device |
| JP2002181450A (en) * | 2000-12-14 | 2002-06-26 | Eku R C Kk | Ic package dehumidifying device |
| CN107611820A (en) * | 2017-09-28 | 2018-01-19 | 成都汉度科技有限公司 | A kind of dehumidification system for being used for box-type substation and ring main unit |
| CN108987060A (en) * | 2018-08-03 | 2018-12-11 | 安徽柒海智能控制技术有限公司 | A kind of transformer breather and its operation method |
| CN109802322A (en) * | 2019-01-17 | 2019-05-24 | 广州市欧树环保科技有限公司 | A kind of good box-type substation of result of ventilating heat dissipation for electric system |
| CN211265988U (en) * | 2020-01-09 | 2020-08-14 | 安徽国通电力建设有限公司 | Communication management terminal for electric power operation and maintenance |
| CN111692841A (en) * | 2020-06-26 | 2020-09-22 | 江苏烨明光电有限公司 | Vacuum drying equipment is used in transformer production |
| CN112097470A (en) * | 2020-09-14 | 2020-12-18 | 杭州展虹科技有限公司 | A dehumidification mechanism for electronic component |
| CN112212632A (en) * | 2020-10-09 | 2021-01-12 | 吴盼磊 | Preparation device for automobile brake master cylinder piston |
| CN112414068A (en) * | 2020-11-07 | 2021-02-26 | 安徽美诗兰科技有限公司 | Textile fabric energy-saving drying device for spinning |
| CN213185006U (en) * | 2020-07-29 | 2021-05-11 | 江西红日变电设备有限公司 | Ring main unit with protection structure |
| CN213584662U (en) * | 2020-11-30 | 2021-06-29 | 孙佳男 | Ring main unit air drying device |
| CN213638737U (en) * | 2020-12-23 | 2021-07-06 | 朱涛 | Electric automatization cabinet with dry dehumidification function |
| CN113070267A (en) * | 2021-04-15 | 2021-07-06 | 王翠平 | Electronic device insulation drying dust removal storage device and storage method thereof |
| CN213937153U (en) * | 2020-12-18 | 2021-08-10 | 哈尔滨理工大学 | Automatic electric appliance control box with moisture-proof function |
-
2021
- 2021-12-31 CN CN202111675836.8A patent/CN114320460B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1984003844A1 (en) * | 1983-04-07 | 1984-10-11 | Bry Air Inc | Sequenced modular bed carousel dehumidifier |
| US5640783A (en) * | 1995-04-26 | 1997-06-24 | Schumaier; Daniel R. | Hearing aid drying appliance |
| US5852879A (en) * | 1995-04-26 | 1998-12-29 | Schumaier; Daniel R. | Moisture sensitive item drying appliance |
| JP2001224921A (en) * | 2000-02-16 | 2001-08-21 | Mitsubishi Electric Corp | Drying device and dry storage house provided with drying device and drying method by drying device |
| JP2002181450A (en) * | 2000-12-14 | 2002-06-26 | Eku R C Kk | Ic package dehumidifying device |
| CN107611820A (en) * | 2017-09-28 | 2018-01-19 | 成都汉度科技有限公司 | A kind of dehumidification system for being used for box-type substation and ring main unit |
| CN108987060A (en) * | 2018-08-03 | 2018-12-11 | 安徽柒海智能控制技术有限公司 | A kind of transformer breather and its operation method |
| CN109802322A (en) * | 2019-01-17 | 2019-05-24 | 广州市欧树环保科技有限公司 | A kind of good box-type substation of result of ventilating heat dissipation for electric system |
| CN211265988U (en) * | 2020-01-09 | 2020-08-14 | 安徽国通电力建设有限公司 | Communication management terminal for electric power operation and maintenance |
| CN111692841A (en) * | 2020-06-26 | 2020-09-22 | 江苏烨明光电有限公司 | Vacuum drying equipment is used in transformer production |
| CN213185006U (en) * | 2020-07-29 | 2021-05-11 | 江西红日变电设备有限公司 | Ring main unit with protection structure |
| CN112097470A (en) * | 2020-09-14 | 2020-12-18 | 杭州展虹科技有限公司 | A dehumidification mechanism for electronic component |
| CN112212632A (en) * | 2020-10-09 | 2021-01-12 | 吴盼磊 | Preparation device for automobile brake master cylinder piston |
| CN112414068A (en) * | 2020-11-07 | 2021-02-26 | 安徽美诗兰科技有限公司 | Textile fabric energy-saving drying device for spinning |
| CN213584662U (en) * | 2020-11-30 | 2021-06-29 | 孙佳男 | Ring main unit air drying device |
| CN213937153U (en) * | 2020-12-18 | 2021-08-10 | 哈尔滨理工大学 | Automatic electric appliance control box with moisture-proof function |
| CN213638737U (en) * | 2020-12-23 | 2021-07-06 | 朱涛 | Electric automatization cabinet with dry dehumidification function |
| CN113070267A (en) * | 2021-04-15 | 2021-07-06 | 王翠平 | Electronic device insulation drying dust removal storage device and storage method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114320460B (en) | 2023-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107855296A (en) | A kind of electrification energy storage equipment cleaning device | |
| CN107359511A (en) | A kind of electric control cabinet | |
| CN114320460A (en) | Safety protection device for underground electric equipment based on mine construction | |
| CN114284912A (en) | Intelligent distribution network safety protection cabinet | |
| CN206116925U (en) | Power switch cabinet | |
| CN107354695A (en) | A kind of family expenses clothes flash baking equipment | |
| CN207719667U (en) | Moisture-proof vapor-permeable type switchgear | |
| CN106012470A (en) | Fabric dust removing equipment for textile industry | |
| CN216007943U (en) | Working shed for cable joint | |
| CN110323040A (en) | A kind of transformer maintenance-free moisture absorber silica gel drying device | |
| CN113991484B (en) | Dampproofing outdoor low-voltage AC switch board | |
| CN106958910B (en) | A kind of ventilation equipment with cleaning and humidification function | |
| CN207280135U (en) | A kind of gypsum handcraft drying unit easy to pick and place | |
| CN205829176U (en) | A kind of Rainproof moisture-proof low voltage reactive power compensation cabinet | |
| CN206783997U (en) | A kind of framing shaping machine baking oven | |
| CN115395406A (en) | Circulation heat dissipation dehydrating unit of switch board | |
| CN208042720U (en) | glass dryer | |
| CN106969606A (en) | A kind of environmentally friendly energy-saving dehumidification equipment | |
| CN208860093U (en) | A kind of drying oven hot air circulating system | |
| CN208185755U (en) | A kind of hosiery machine support device | |
| CN207498681U (en) | A kind of household clothes flash baking equipment | |
| CN207206705U (en) | A kind of wallboard automatic cleaning system | |
| CN207639009U (en) | The moisture-proof thermostatic type charging pile of electric vehicle | |
| CN110817135A (en) | Storage device with moisture-proof function for textile raw materials | |
| CN209431824U (en) | A kind of plastic pellet dedusting dehumidification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |