CN212231969U - Explosion-proof box of double-door coal mine electrical appliance - Google Patents
Explosion-proof box of double-door coal mine electrical appliance Download PDFInfo
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- CN212231969U CN212231969U CN202021048030.7U CN202021048030U CN212231969U CN 212231969 U CN212231969 U CN 212231969U CN 202021048030 U CN202021048030 U CN 202021048030U CN 212231969 U CN212231969 U CN 212231969U
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- coal mine
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Abstract
The utility model discloses a two explosion-proof cases of coal mine electrical apparatus that open door, including box, keysets, mounting panel and be convenient for the box carries out radiating fin, the box is the vertical cuboid structure of placing, box top fixedly connected with keysets, the installed part that is used for installing the chamber door is put to the equal fixed cover in box both sides, chamber door, installed part homogeneous phase are equipped with two sets ofly to the parallel, the chamber door passes through fastening bolt and installed part fixed connection, the equal fixedly connected with in box both ends upper portion is used for installing the mounting panel of heat dissipation fan, the still fixedly connected with fin in box both ends, terminal surface contact under fin top and the mounting panel, the mounting panel relative parallel is equipped with two sets ofly, the fin relative parallel is equipped with the multiunit, the inside installation cavity that is used for installing coal mine electrical apparatus. This two coal mine electrical apparatus explosion-proof cases that open door, reasonable in design, convenient to use has the advantage that the leakproofness is good.
Description
Technical Field
The utility model belongs to the technical field of coal mine electrical apparatus, concretely relates to two explosion-proof cases of coal mine electrical apparatus that open door.
Background
The explosion-proof box has many subdivided names, generally has explosion-proof distribution box, explosion-proof control box, explosion-proof switch board etc. and all can all call explosion-proof box, and the product name is generally confirmed according to the in service behavior when the producer is categorised, and explosion-proof box wide application needs multiple electrical equipment in the exploitation of colliery, and the production needs the explosion-proof box that has good leakproofness function in order to prevent electrical equipment and inflammable explosive gas contact under the ore deposit.
But the current explosion-proof case of coal mine electrical apparatus still has the poor problem of leakproofness, and current explosion-proof case of coal mine electrical apparatus is not convenient for dispel the heat simultaneously to can not satisfy the user demand of enterprise.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two explosion-proof casees of coal mine electrical appliances that open door to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a double-door explosion-proof box for coal mine electrical appliances comprises a box body, a transfer box, mounting plates and radiating fins convenient for the box body to radiate heat, wherein the box body is of a vertically-arranged rectangular structure, the top end of the box body is fixedly connected with the transfer box, mounting pieces for mounting a box door are fixedly sleeved on two sides of the box body, the box door and the mounting pieces are arranged in two groups in parallel, and the box door is fixedly connected with the mounting pieces through fastening bolts;
the upper parts of two ends of the box body are fixedly connected with mounting plates for mounting radiating fans, the two ends of the box body are also fixedly connected with radiating fins, the top ends of the radiating fins are in contact with the lower end surfaces of the mounting plates, the mounting plates are arranged in two groups in parallel relatively, and the radiating fins are arranged in multiple groups in parallel relatively;
the box is inside to be equipped with the installation cavity that is used for installing coal mine electrical apparatus, installation intracavity wall fixedly connected with baffle, the baffle is the vertical rectangle platelike structure of placing, the installation intracavity is inside to be separated for two sets of relatively independent installation spaces through the baffle.
Preferably, fin, mounting panel all are located two sets ofly between the installed part, just be direct structural arrangement between mounting panel and the installed part, adjacent two sets of be equipped with heat dissipation channel between the fin, heat dissipation channel is equipped with the multiunit, heat dissipation channel and fin interval set up.
Preferably, the mounting plate is provided with a mounting hole for assembling the heat dissipation fan, the mounting hole is communicated with the heat dissipation channel, the mounting plate is internally embedded with a power supply, and the heat dissipation fan is electrically connected with the power supply.
Preferably, the installed part is a rectangular frame structure, the fixed cover of installed part is put on the box and is located both sides position, the seal groove has been seted up to one side that the box was kept away from to the installed part.
Preferably, the seal groove is a rectangular frame structure, one side of the mounting piece away from the box body is respectively and fixedly adhered with a first sealing gasket and a second sealing gasket, the first sealing gasket and the second sealing gasket are both rectangular frame structures, and the seal groove is located between the first sealing gasket and the second sealing gasket.
Preferably, the chamber door is the rectangular plate structure of vertical setting, one side that the chamber door is close to the box is located the position of installed part is seted up with seal groove assorted locating part, the locating part level is inserted in the seal groove, one side that the chamber door was kept away from to the locating part is fixed glue and is had the sealing member.
The utility model discloses a technological effect and advantage: this two colliery electrical apparatus explosion-proof cases that open door, the fin is the metal material, the metal has the advantage that the heat conduction effect is good, the fin can be with the leading-in heat dissipation channel of the heat in the box in, thereby the box of being convenient for dispels the heat, the installation intracavity portion is separated for two sets of relatively independent installation spaces through the baffle, and then the installation of the colliery electrical apparatus of being convenient for, the heat dissipation fan that is located the mounting hole is bloied towards heat dissipation channel, thereby can accelerate the radiating efficiency of fin, first sealed pad, the sealed pad of second is the rubber material with the sealing member, can enough increase the frictional force between chamber door and the installed part, can increase the leakproofness of box again simultaneously, this two colliery electrical apparatus explosion-proof cases that open door, and reasonable.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of the mounting member of the present invention;
fig. 3 is a perspective view of a second gasket of the present invention;
fig. 4 is a perspective view of the position limiting member of the present invention.
In the figure: the heat dissipation device comprises a box body 1, an adapter box 2, a mounting plate 3, a mounting hole 4, a heat dissipation fin 5, a heat dissipation channel 6, a mounting part 7, a first sealing gasket 8, a box door 9, a fastening bolt 10, a power supply 11, a mounting cavity 12, a partition plate 13, a sealing groove 14, a second sealing gasket 15, a limiting part 16, a sealing part 17 and a heat dissipation fan 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a two coal mine electrical apparatus explosion-proof boxes that open door as shown in fig. 1-4, including box 1, switching box 2, mounting panel 3 and be convenient for box 1 carries out radiating fin 5, box 1 is the cuboid structure of vertical placement, box 1 top fixedly connected with switching box 2, box 1 both sides are all fixed the cover and are put the installed part 7 that is used for installing chamber door 9, installed part 7 are all set up two sets of relatively parallel, chamber door 9 passes through fastening bolt 10 and installed part 7 fixed connection; the upper parts of the two ends of the box body 1 are fixedly connected with mounting plates 3 used for mounting radiating fans 18, the two ends of the box body 1 are also fixedly connected with radiating fins 5, the top ends of the radiating fins 5 are in contact with the lower end surfaces of the mounting plates 3, the mounting plates 3 are arranged in two groups in parallel, the radiating fins 5 are arranged in multiple groups in parallel, the radiating fins 5 are made of metal, the metal has the advantage of good heat conducting effect, and the radiating fins 5 can guide heat in the box body 1 into a radiating channel 6, so that the box body 1 can radiate the heat conveniently; the utility model discloses a box 1, including box 1, installation cavity 12 inner wall fixedly connected with baffle 13, baffle 13 is the vertical rectangular plate structure of placing, installation cavity 12 is inside to be separated for two sets of relatively independent installation space through baffle 13, and then the installation of the coal mine electrical apparatus of being convenient for, and two sets of relatively independent installation space of box 1 inside all communicate with transfer box 2 is inside.
Specifically, fin 5, mounting panel 3 all are located two sets ofly between the installed part 7, just be direct structural arrangement between mounting panel 3 and the installed part 7, adjacent two sets of be equipped with radiating passage 6 between the fin 5, radiating passage 6 is equipped with the multiunit, radiating passage 6 sets up with fin 5 interval.
Specifically, offer on the mounting panel 3 and be used for the assembly the mounting hole 4 of heat dissipation fan 18, mounting hole 4 and heat dissipation channel 6 intercommunication, the inside power 11 that has still inlayed of mounting panel 3, heat dissipation fan 18 and power 11 electric connection, the heat dissipation fan 18 that is located mounting hole 4 bloies towards heat dissipation channel 6 in to can accelerate the radiating efficiency of fin 5.
Specifically, installed part 7 is the rectangular frame structure, installed part 7 is fixed to be put and is located both sides position on box 1, installed part 7 is kept away from one side of box 1 and has been seted up seal groove 14, and then the chamber door 9 of being convenient for is installed.
Specifically, seal groove 14 is the rectangular frame structure, mounting part 7 is kept away from 1 one side of box and is fixed with glued first sealed pad 8, the sealed pad 15 of second respectively, first sealed pad 8, the sealed pad 15 of second are the rectangular frame structure, seal groove 14 is located between first sealed pad 8, the sealed pad 15 of second, and spacing groove 14 is convenient for prescribe a limit to the position of chamber door 9.
Specifically, chamber door 9 is the rectangular plate structure of vertical setting, one side that chamber door 9 is close to box 1 is located the position of installed part 7 seted up with 14 assorted locating part 16 of seal groove, locating part 16 level is inserted in seal groove 14, one side that chamber door 9 was kept away from to locating part 16 is fixed to glue and is had sealing member 17, and first sealed pad 8, the sealed 15 and the sealing member 17 of second are the rubber material, can enough increase the frictional force between chamber door 9 and the installed part 7, can increase box 1's leakproofness simultaneously again.
The working principle is as follows: when the double-door explosion-proof box for the coal mine electric appliance is used, the coal mine electric appliance is firstly respectively installed in two groups of relatively independent installation spaces in the installation cavity 12, after the coal mine electric appliance is installed, two groups of box doors 9 are horizontally inserted into the sealing groove 14 through the limiting pieces 16, then, the fastening bolt 10 is threaded with the mounting piece 7 through the door 9, thereby achieving the purpose of limiting the position of the door 9, by using the first gasket 8, the second gasket 15 and the sealing member 17 in cooperation with the mounting member 7 and the door 9, the friction force between the door 9 and the mounting member 7 can be increased, meanwhile, the sealing performance of the box body 1 can be improved, the heat radiating fins 5 can guide the heat in the box body 1 into the heat radiating channel 6, so that the heat radiation of the box body 1 is facilitated, this two coal mine electrical apparatus explosion-proof cases that open door, reasonable in design, convenient to use has the advantage that the leakproofness is good.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a two coal mine electrical appliances explosion-proof cases that open door, includes box (1), transfer box (2), mounting panel (3) and is convenient for box (1) carries out radiating fin (5), its characterized in that: the box body (1) is of a vertically-placed rectangular structure, the top end of the box body (1) is fixedly connected with the adapter box (2), mounting pieces (7) used for mounting the box door (9) are fixedly sleeved on two sides of the box body (1), the box door (9) and the mounting pieces (7) are arranged in parallel, and the box door (9) is fixedly connected with the mounting pieces (7) through fastening bolts (10);
the upper parts of two ends of the box body (1) are fixedly connected with mounting plates (3) used for mounting radiating fans (18), the two ends of the box body (1) are also fixedly connected with radiating fins (5), the top ends of the radiating fins (5) are in contact with the lower end faces of the mounting plates (3), the mounting plates (3) are arranged in two groups in parallel relatively, and the radiating fins (5) are arranged in multiple groups in parallel relatively;
the box (1) is inside to be equipped with installation cavity (12) that is used for installing coal mine electrical apparatus, installation cavity (12) inner wall fixedly connected with baffle (13), baffle (13) are the vertical rectangular plate structure of placing, installation cavity (12) is inside to be separated for two sets of relatively independent installation space through baffle (13).
2. The double-door coal mine electric appliance explosion-proof box according to claim 1, characterized in that: fin (5), mounting panel (3) all are located two sets ofly between installed part (7), just be direct structural arrangement between mounting panel (3) and installed part (7), adjacent two sets of be equipped with heat dissipation channel (6) between fin (5), heat dissipation channel (6) are equipped with the multiunit, heat dissipation channel (6) and fin (5) interval set up.
3. The double-door coal mine electric appliance explosion-proof box according to claim 1, characterized in that: offer on mounting panel (3) and be used for the assembly mounting hole (4) of heat dissipation fan (18), mounting hole (4) and heat dissipation channel (6) intercommunication, mounting panel (3) inside still inlays power (11), heat dissipation fan (18) and power (11) electric connection.
4. The double-door coal mine electric appliance explosion-proof box according to claim 1, characterized in that: the mounting part (7) is of a rectangular frame structure, the mounting part (7) is fixedly sleeved on the box body (1) and located at positions of two sides, and one side, far away from the box body (1), of the mounting part (7) is provided with a sealing groove (14).
5. The double-door coal mine electric appliance explosion-proof box according to claim 4, wherein: seal groove (14) are the rectangular frame structure, mounting part (7) are kept away from box (1) one side and are fixed sticky respectively and are had first sealed pad (8), the sealed pad (15) of second, first sealed pad (8), the sealed pad (15) of second are the rectangular frame structure, seal groove (14) are located between first sealed pad (8), the sealed pad (15) of second.
6. The double-door coal mine electric appliance explosion-proof box according to claim 1, characterized in that: the refrigerator door (9) is of a vertically-arranged rectangular plate-shaped structure, one side, close to the refrigerator body (1), of the refrigerator door (9) is located a position of the mounting piece (7) and is provided with a limiting piece (16) matched with the sealing groove (14), the limiting piece (16) is horizontally inserted into the sealing groove (14), and a sealing piece (17) is fixed to one side, far away from the refrigerator door (9), of the limiting piece (16) through glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021048030.7U CN212231969U (en) | 2020-06-09 | 2020-06-09 | Explosion-proof box of double-door coal mine electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021048030.7U CN212231969U (en) | 2020-06-09 | 2020-06-09 | Explosion-proof box of double-door coal mine electrical appliance |
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| Publication Number | Publication Date |
|---|---|
| CN212231969U true CN212231969U (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021048030.7U Active CN212231969U (en) | 2020-06-09 | 2020-06-09 | Explosion-proof box of double-door coal mine electrical appliance |
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| CN (1) | CN212231969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114667017A (en) * | 2022-03-24 | 2022-06-24 | 天地（常州）自动化股份有限公司 | Mining explosion-proof equipment suitable for 5G |
-
2020
- 2020-06-09 CN CN202021048030.7U patent/CN212231969U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114667017A (en) * | 2022-03-24 | 2022-06-24 | 天地（常州）自动化股份有限公司 | Mining explosion-proof equipment suitable for 5G |
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