CN209449070U - A kind of coal mine electrical explosion proof case - Google Patents
A kind of coal mine electrical explosion proof case Download PDFInfo
- Publication number
- CN209449070U CN209449070U CN201821959501.2U CN201821959501U CN209449070U CN 209449070 U CN209449070 U CN 209449070U CN 201821959501 U CN201821959501 U CN 201821959501U CN 209449070 U CN209449070 U CN 209449070U
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- Prior art keywords
- outer case
- coal mine
- explosion proof
- chamber door
- electrical explosion
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Abstract
The utility model discloses a kind of coal mine electrical explosion proof casees, including outer case, the outer case side is connected with outer chamber door, edge is equipped with sealing joint strip on the inside of the outer chamber door, and described outer case one end is equipped with the groove to match with the sealing joint strip, the outer container intracoelomic cavity is equipped with multiple horizontal baffles, the horizontal baffle both ends can be fixedly linked with outer case inner wall, and multiple vertical partition plates are equipped between the horizontal baffle, the vertical partition plate both ends are fixedly linked with horizontal baffle, multiple internal box are equipped between the horizontal baffle and vertical partition plate, the internal box side passes through hinge and is rotatably connected to interior chamber door, the interior chamber door is equipped with observation window, lockset is equipped with below the observation window, the internal box inner cavity is equipped with smoke alarm, this kind of coal mine electrical explosion proof case, structure new meaning, leakproofness It is good, convenient for winding displacement and convenient to overhaul, so this kind of coal mine electrical explosion proof case is with a wide range of applications.
Description
Technical field
The utility model relates to mine electric box technical field, specially a kind of coal mine electrical explosion proof case.
Background technique
Electric box be meet each electric elements be firmly secured in cabinet body determine position, box shape generally cube
Body, such as screen formula, box, as social constantly rapid development, use of the explosion-proof electrical distribution box in production, storage, rescue are more next
More extensive, kind is more and more.The generation of the accident explosion of explosion-proof electrical distribution box how is prevented in explosive gas hazardous area
Have become highly important project, currently, the coal dosage of countries in the world is still very extensive, the production safety of coal mine, mine disaster
The frequent generation of accident, of interest by countries in the world always, the life security needs of national property loss and miner are taken more
Effective means is ensured that working environment is severe under mine, is full of various flammable explosive gas, and production needs a variety of electricity under mine
Gas equipment, to prevent electrical equipment from contacting with flammable explosive gas, it is necessary to using the explosion-proof tank with excellent sealing sexual function, and
Existing coal mine electrical explosion proof case, structure is relatively simple, and explosion prevention function is poor, and there are security risks, is much unable to satisfy in this way
Current requirement of the people to the product, so, a kind of coal mine electrical explosion proof case how is designed, become that we currently to be solved asks
Topic.
Utility model content
The purpose of this utility model is to provide a kind of coal mine electrical explosion proof casees to be increased by setting sealing joint strip and groove
The leakproofness for adding the explosionproof electric box reduces inflammable and explosive gas and enters in outer case, effectively prevents the generation of explosion, leads to
Setting horizontal baffle and vertical partition plate are crossed, internal box is supported, makes outer case cavity volume obtain more reasonably using, by setting
Internal box is set, the intracorporal cable of outer container is function-differentiated, it is easy to overhaul, it is convenient to overhaul by chamber door in being arranged, pass through setting
Observation window, by the way that smoke alarm is arranged, finds that the case where cigarette has occurred in cable convenient for the situation in observation internal box in time,
Processing in time, avoids situation from further deteriorating, and by the way that entrance hole is arranged, facilitates arrangement cable, by the way that the first sealing ring is arranged, increases
The leakproofness for adding internal box can be radiated, and overhauling in time in the outer case when the temperature is excessively high by the way that extraction fan is arranged
After crossing internal box, a part can be discharged in the intracorporal gas of outer container, effectively improve the explosion-proof of the electric box, it is close by being arranged
Capping, increases the leakproofness of the electric box, saves the time by the first screw thread of setting and the second screw thread, sealing cover easy to disassemble,
By the way that thermometer is arranged, facilitate the pressure inside observation outer case by the way that barometer is arranged convenient for the observation intracorporal temperature of outer container
By force, by the way that electronic display is arranged, it can be convenient and observe the data that some electric boxs are controlled, by the way that control panel, side is arranged
Just the operation of staff keeps outer chamber door and outer case close by the first fixation hole of setting, the second fixation hole and fixing bolt
It is connected, increases the leakproofness of the electric box, by the way that moistureproof cushion is arranged, due to subsurface environment humidity, can prevents in electric box
Cable dampness, influences work, by the second sealing ring of setting and third sealing ring, further increases the sealing of the electric box
Property, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of coal mine electrical explosion proof case, including outer container
Body, the outer case side are connected with outer chamber door, and edge is equipped with sealing joint strip on the inside of the outer chamber door, and described outer
Cabinet one end is equipped with the groove to match with the sealing joint strip, and the outer container intracoelomic cavity is equipped with multiple horizontal baffles, the water
Flat partition board both ends can be fixedly linked with outer case inner wall, and multiple vertical partition plates are equipped between the horizontal baffle, described to hang down
Straight baffle both ends are fixedly linked with horizontal baffle, and multiple internal box are equipped between the horizontal baffle and vertical partition plate, described
Internal box side passes through hinge and is rotatably connected to interior chamber door, and the interior chamber door is equipped with observation window, sets below the observation window
There is a lockset, the internal box inner cavity is equipped with smoke alarm, and the internal box back is equipped with entrance hole, in the entrance hole
Side is equipped with the first sealing ring, and extraction fan is equipped with above the horizontal baffle, and the extraction fan is embedded at the top of outer case, and described
It is equipped with gas outlet right above extraction fan, sealing cover is equipped with above the gas outlet, and be equipped with the first screw thread on the outside of the gas outlet,
The second screw thread to match with the first screw thread is equipped on the inside of the sealing cover, the sealing cover side is equipped with thermometer, the temperature
Degree meter side is equipped with barometer, and the barometer side is equipped with electronic display, the thermometer, barometer and electronic display
It is fixedly linked with outer case top, and the outer case side is equipped with control panel, the extraction fan, smoke alarm and electricity
Sub- display screen passes through electric wire and is connected with control panel.
Further, it is respectively equipped with the first fixation hole and the second fixation hole in the outer chamber door and outer case, described first
Fixing bolt is equipped in fixation hole, the fixing bolt is movably connected through the first fixation hole with the second fixation hole.
Further, the outer case bottom is equipped with multiple long cable section of ingoing line holes.
Further, headlamp, the headlamp and outer case inner cavity top stationary phase are equipped with above the horizontal baffle
Even.
Further, the outer case inner wall is fixedly connected to moistureproof cushion.
Further, the outer case and internal box are set as rectangular parallelepiped structure.
Further, the sealing cover inner cavity top is equipped with the second sealing ring, and long cable section of ingoing line hole bottom end is equipped with third
Sealing ring.
Further, it is 1 centimetre that the sealing joint strip and moisture-proof mat thickness, which are all provided with,.
Further, it states outer chamber door and outer case surface is covered with insulating coating.
Compared with prior art, the utility model has the beneficial effects that this kind of coal mine electrical explosion proof case, structure is simple, leads to
Setting sealing joint strip and groove are crossed, the leakproofness of the explosionproof electric box is increased, inflammable and explosive gas is reduced and enters in outer case,
The generation for effectively preventing explosion supports internal box, obtains outer case cavity volume by setting horizontal baffle and vertical partition plate
It is used to more reasonable, it is by the way that internal box is arranged, the intracorporal cable of outer container is function-differentiated, it is easy to overhaul, passes through setting
Interior chamber door, it is convenient to overhaul, by the way that observation window is arranged, convenient for the situation in observation internal box, by the way that smoke alarm is arranged, in time
It was found that the case where cigarette has occurred in cable, handle in time, situation is avoided further to deteriorate, by the way that entrance hole is arranged, facilitates arrangement line
Cable increases the leakproofness of internal box by the way that the first sealing ring is arranged, can temperature mistake in the outer case by the way that extraction fan is arranged
Gao Shi radiates in time, and after overhauling internal box, a part can be discharged in the intracorporal gas of outer container, effectively improve this
The explosion-proof of electric box increases the leakproofness of the electric box, passes through the first screw thread of setting and the second spiral shell by the way that sealing cover is arranged
Line, sealing cover easy to disassemble, saves the time, by the way that thermometer is arranged, convenient for the observation intracorporal temperature of outer container, by the way that air pressure is arranged
Meter facilitates the pressure inside observation outer case, by the way that electronic display is arranged, can be convenient what some electric boxs of observation were controlled
Data facilitate the operation of staff, pass through the first fixation hole of setting, the second fixation hole and fixation by the way that control panel is arranged
Bolt keeps outer chamber door closely coupled with outer case, increases the leakproofness of the electric box, by the way that moistureproof cushion is arranged, due to underground ring
Border is moist, can prevent the cable in electric box from making moist, influence work, by the way that the second sealing ring and third sealing ring is arranged, into
One step increases the leakproofness of the electric box, so this kind of coal mine electrical explosion proof case has wide application market.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel specific embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is the outer case external structure schematic diagram of the utility model；
Fig. 2 is the outer case schematic diagram of internal structure of the utility model；
Fig. 3 is the outer chamber door inside structure schematic diagram of the utility model；
Fig. 4 is the internal box structural schematic diagram of the utility model；
Fig. 5 is the long cable section of ingoing line pore structure schematic diagram of the utility model；
Fig. 6 is the first helicitic texture schematic diagram of the utility model；
Fig. 7 is the second helicitic texture schematic diagram of the utility model；
Fig. 8 is the sealing cover overlooking structure diagram of the utility model；
Figure label: 1, outer case；2, outer chamber door；3, sealing joint strip；4, groove；5, horizontal baffle；6, vertical partition plate；7,
Internal box；8, interior chamber door；9, observation window；10, lockset；11, smoke alarm；12, entrance hole；13, the first sealing ring；14, it takes out
Fan；15, gas outlet；16, sealing cover；17, the first screw thread；18, the second screw thread；19, thermometer；20, barometer；21, electronics
Display screen；22, control panel；23, the first fixation hole；24, the second fixation hole；25, fixing bolt；26, long cable section of ingoing line hole；27,
Headlamp；28, moistureproof cushion；29, the second sealing ring；30, third sealing ring.
Specific embodiment
The utility model is further described With reference to embodiment, wherein being given for example only property of attached drawing
Illustrate, expression is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent, in order to which this reality is better described
With novel specific embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product,
It will be understood by those skilled in the art that the omitting of some known structures and their instructions in the attached drawings are understandable, it is based on this reality
With the specific embodiment in novel, institute obtained by those of ordinary skill in the art without making creative efforts
There are other specific embodiments, fall within the protection scope of the utility model.
Fig. 1-Fig. 8 is please referred to, the utility model provides a kind of technical solution: a kind of coal mine electrical explosion proof case, including outer container
Body 1,1 side of outer case are connected with outer chamber door 2, and edge is equipped with sealing joint strip 3, and institute on the inside of the outer chamber door
It states 1 one end of outer case and is equipped with the groove 4 to match with the sealing joint strip 3, increase the leakproofness of the explosionproof electric box, reduce easy
Fire explosive gas to enter in outer case 1, effectively prevent the generation of explosion, 1 inner cavity of outer case be equipped with it is multiple it is horizontal every
Plate 5,5 both ends of horizontal baffle can be fixedly linked with 1 inner wall of outer case, and multiple hang down is equipped between the horizontal baffle 5
Straight baffle 6,6 both ends of vertical partition plate are fixedly linked with horizontal baffle 5, support internal box 7, make 1 cavity volume of outer case
It obtains more reasonably using, multiple internal box 7 is equipped between the horizontal baffle 5 and vertical partition plate 6, it will be in outer case 1
Cable is function-differentiated, is easy to overhaul, and 7 side of internal box passes through hinge and is rotatably connected to interior chamber door 8, convenient to overhaul,
The interior chamber door 8 is equipped with observation window 9, convenient for the situation in observation internal box 7, is equipped with lockset 10, institute below the observation window 9
It states 7 inner cavity of internal box and is equipped with smoke alarm 11, find that the case where cigarette has occurred in cable in time, handle in time, avoid situation
Further deteriorate, and 7 back of the internal box is equipped with entrance hole 12, facilitates arrangement cable, the is equipped on the inside of the entrance hole 12
One sealing ring 13 increases the leakproofness of internal box 7, is equipped with extraction fan 14 above the horizontal baffle 5, can be in outer case 1
When the temperature is excessively high, heat dissipation in time, and after overhauling internal box 7, a part can be discharged in the gas in outer case 1, had
Effect improves the explosion-proof of the electric box, and the extraction fan 14 is embedded in 1 top of outer case, and is equipped with right above the extraction fan 14
Gas outlet 15 is equipped with sealing cover 16 above the gas outlet 15, increases the leakproofness of the electric box, and 15 outside of the gas outlet
Equipped with the first screw thread 17, the second screw thread 18 to match with the first screw thread 17 is equipped on the inside of the sealing cover 16, it is easy to disassemble close
Capping 16, saves the time, and 16 side of sealing cover is equipped with thermometer 19, convenient for the temperature in observation outer case 1, the temperature
19 sides are counted equipped with barometer 20, facilitate the pressure inside observation outer case 1,20 side of barometer is equipped with electronic display
21, can be convenient and observe the data that some electric boxs are controlled, the thermometer 19, barometer 20 and electronic display 21 with
It is fixedly linked at the top of outer case 1, and 1 side of the outer case is equipped with control panel 22, facilitates the operation of staff, the pumping
Fan 14, smoke alarm 11 are connected by electric wire with control panel 22 with electronic display 21, and the above constitutes this reality
With novel basic structure.
More specifically, it is respectively equipped with the first fixation hole 23 and the second fixation hole 24 in the outer chamber door 2 and outer case 1,
Fixing bolt 25 is equipped in first fixation hole 23, the fixing bolt 25 runs through the first fixation hole 23 and the second fixation hole 24
It is movably connected, keeps outer chamber door 2 and outer case 1 closely coupled, increase the leakproofness of the electric box, 1 bottom of outer case is equipped with
Multiple long cable section of ingoing line holes 26 are equipped with headlamp 27, the headlamp 27 and 1 inner cavity top of outer case above the horizontal baffle 5
It is fixedly linked, 1 inner wall of outer case is fixedly connected to moistureproof cushion 28, due to subsurface environment humidity, can prevent electric box
Interior cable dampness, influences work, and the outer case 1 is set as rectangular parallelepiped structure, 16 inner cavity of the sealing cover top with internal box 7
Portion is equipped with the second sealing ring 29, and 26 bottom end of long cable section of ingoing line hole is equipped with third sealing ring 30, further increases the electric box
Leakproofness, the sealing joint strip 3 is set as 1 centimetre with 28 thickness of moistureproof cushion, and the outer chamber door 2 is covered with 1 surface of outer case
There is insulating coating.
The utility model is improved in this kind of coal mine electrical explosion proof case, when in use, makes electricity by long cable section of ingoing line hole 26 first
Cable enters inside outer case 1, then at work, passes through inside the different equal internal box 7 of cable arrangement and internal box is arranged respectively
7, the cable in outer case 1 is function-differentiated, it is easy to overhaul, the situation in internal box is observed by observation window 9, passes through setting
Smoke alarm 11 finds that the case where cigarette has occurred in cable, handles in time, avoids situation from further deteriorating, pass through setting in time
Thermometer 19 facilitates the pressure inside observation outer case 1 by setting barometer 20 convenient for the temperature in observation outer case 1,
By the way that electronic display 21 is arranged, can be convenient and observe the data that some electric boxs are controlled, by the first fixation hole 23 of setting,
Second fixation hole 24 and fixing bolt 25, keep outer chamber door 2 and outer case 1 closely coupled, increase the leakproofness of the electric box, outside
In cabinet 1 when the temperature is excessively high, extraction fan 14 is opened by control panel 22, cooled down for electric box, after a certain time, led to
It crosses the first screw thread 17 and the second screw thread 18 and sealing cover 16 is sealed into gas outlet 15, by the way that moistureproof cushion 28 is arranged, due to subsurface environment
Humidity can prevent the cable in electric box from making moist, influence work, by the way that the second sealing ring 29 and third sealing ring 30 is arranged,
Further increase the leakproofness of the electric box.
While there has been shown and described that specific embodiment of the present utility model, for those of ordinary skill in the art
For, it is possible to understand that do not depart from the principles of the present invention and spirit in the case where, can to these specific embodiments into
The a variety of change, modification, replacement and modification of row, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (9)
1. a kind of coal mine electrical explosion proof case, including outer case (1), it is characterised in that: outer case (1) side is connected with
Outer chamber door (2), edge is equipped with sealing joint strip (3) on the inside of the outer chamber door, and the outer case (1) one end be equipped with it is described
The groove (4) that sealing joint strip (3) matches, outer case (1) inner cavity are equipped with multiple horizontal baffles (5), the horizontal baffle
(5) both ends can be fixedly linked with outer case (1) inner wall, and be equipped with multiple vertical partition plates (6) between the horizontal baffle (5),
Vertical partition plate (6) both ends are fixedly linked with horizontal baffle (5), set between the horizontal baffle (5) and vertical partition plate (6)
Have multiple internal box (7), internal box (7) side passes through hinge and is rotatably connected to interior chamber door (8), the interior chamber door (8)
It is equipped with observation window (9), is equipped with lockset (10) below the observation window (9), internal box (7) inner cavity is equipped with smog alarm
Device (11), and the internal box (7) back is equipped with entrance hole (12), and the first sealing ring is equipped on the inside of the entrance hole (12)
(13), extraction fan (14) are equipped with above the horizontal baffle (5), the extraction fan (14) is embedded at the top of outer case (1), and institute
It states and is equipped with gas outlet (15) right above extraction fan (14), be equipped with sealing cover (16) above the gas outlet (15), and the outlet
The first screw thread (17) are equipped on the outside of cylinder (15), the second spiral shell to match with the first screw thread (17) is equipped on the inside of the sealing cover (16)
Line (18), sealing cover (16) side are equipped with thermometer (19), and thermometer (19) side is equipped with barometer (20), described
Barometer (20) side is equipped with electronic display (21), and the thermometer (19), barometer (20) and electronic display (21) are equal
It is fixedly linked with outer case (1) top, and the outer case (1) side is equipped with control panel (22), the extraction fan (14), cigarette
Fog siren (11) is connected by electric wire with control panel (22) with electronic display (21).
2. a kind of coal mine electrical explosion proof case according to claim 1, it is characterised in that: the outer chamber door (2) and outer case
(1) it is respectively equipped with the first fixation hole (23) and the second fixation hole (24) on, is equipped with fixing bolt in first fixation hole (23)
(25), the fixing bolt (25) is movably connected through the first fixation hole (23) with the second fixation hole (24).
3. a kind of coal mine electrical explosion proof case according to claim 1, it is characterised in that: outer case (1) bottom is equipped with
Multiple long cable section of ingoing line holes (26).
4. a kind of coal mine electrical explosion proof case according to claim 1, it is characterised in that: set above the horizontal baffle (5)
Have headlamp (27), the headlamp (27) is fixedly linked with outer case (1) inner cavity top.
5. a kind of coal mine electrical explosion proof case according to claim 1, it is characterised in that: outer case (1) inner wall is solid
Surely moistureproof cushion (28) are connected with.
6. a kind of coal mine electrical explosion proof case according to claim 1, it is characterised in that: the outer case (1) and internal box
(7) it is set as rectangular parallelepiped structure.
7. a kind of coal mine electrical explosion proof case according to claim 3, it is characterised in that: sealing cover (16) inner cavity top
Equipped with the second sealing ring (29), long cable section of ingoing line hole (26) bottom end is equipped with third sealing ring (30).
8. a kind of coal mine electrical explosion proof case according to claim 5, it is characterised in that: the sealing joint strip (3) with it is moisture-proof
Pad (28) thickness is set as 1 centimetre.
9. a kind of coal mine electrical explosion proof case according to claim 1, it is characterised in that: the outer chamber door (2) and outer case
(1) surface is covered with insulating coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821959501.2U CN209449070U (en) | 2018-11-27 | 2018-11-27 | A kind of coal mine electrical explosion proof case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821959501.2U CN209449070U (en) | 2018-11-27 | 2018-11-27 | A kind of coal mine electrical explosion proof case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209449070U true CN209449070U (en) | 2019-09-27 |
Family
ID=68012049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821959501.2U Expired - Fee Related CN209449070U (en) | 2018-11-27 | 2018-11-27 | A kind of coal mine electrical explosion proof case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209449070U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112803256A (en) * | 2020-12-31 | 2021-05-14 | 安徽广志电气有限公司 | Power distribution control cabinet with explosion-proof effect |
| CN113286473A (en) * | 2021-05-19 | 2021-08-20 | 徐州中安防爆电器制造有限公司 | High-safety explosion-proof mining control box |
-
2018
- 2018-11-27 CN CN201821959501.2U patent/CN209449070U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112803256A (en) * | 2020-12-31 | 2021-05-14 | 安徽广志电气有限公司 | Power distribution control cabinet with explosion-proof effect |
| CN112803256B (en) * | 2020-12-31 | 2022-12-09 | 安徽广志电气有限公司 | Power distribution control cabinet with explosion-proof effect |
| CN113286473A (en) * | 2021-05-19 | 2021-08-20 | 徐州中安防爆电器制造有限公司 | High-safety explosion-proof mining control box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190927 Termination date: 20201127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |