CN115296464A - Deaerator explosion-proof motor protection device - Google Patents
Deaerator explosion-proof motor protection device Download PDFInfo
- Publication number
- CN115296464A CN115296464A CN202210967887.6A CN202210967887A CN115296464A CN 115296464 A CN115296464 A CN 115296464A CN 202210967887 A CN202210967887 A CN 202210967887A CN 115296464 A CN115296464 A CN 115296464A
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- China
- Prior art keywords
- explosion
- proof motor
- protection device
- heat dissipation
- board
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/136—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas explosion-proof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/08—Limitation or suppression of earth fault currents, e.g. Petersen coil
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
- H02K9/227—Heat sinks
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention relates to the technical field of explosion-proof motor protection, in particular to a deaerator explosion-proof motor protection device which comprises a protective shell, wherein an explosion-proof motor and a heat dissipation and power-off mechanism are fixedly arranged in the protective shell, the heat dissipation and power-off mechanism is used for dissipating heat of the explosion-proof motor and eliminating electric sparks and is arranged on one side of the explosion-proof motor, the heat dissipation and power-off mechanism comprises a heat dissipation component fixedly arranged on one side of the explosion-proof motor, and the power-off component is arranged in the heat dissipation component; can pass through the guide board that another through-hole flow direction corresponds after the heat dissipation gas flows in explosion-proof motor, contact through a plurality of extinction board on the electric spark that are taken out and the guide board, the temperature with the electric spark that the extinction board can be quick reduces to let the electric spark extinguish, when the heat of extinction board absorption electric spark, because the extinction board is installed in the below of guide board, the guide board also can cool down the extinction board in the wind-guiding.
Description
Technical Field
The invention relates to the technical field of explosion-proof motor protection, in particular to a protection device for an explosion-proof motor of a degasser.
Background
In the oil drilling work, a degasser is required to be placed in a mud buffer tank of a drilling team to extract drilling fluid and extract gas to be transmitted to a logging instrument for analysis in the geological logging stage, but an explosion-proof motor is contained in the degasser, electric sparks can be generated in the operation process of the explosion-proof motor and are discharged to the outside through the operation of the explosion-proof motor, and potential safety hazards can be generated when the electric sparks are scattered to the outside due to the fact that the degasser is used for oil processing work.
Therefore, a protection device for an explosion-proof motor of a degasser is provided to solve the above problems.
Disclosure of Invention
The invention achieves the purpose through the following technical scheme, and the deaerator explosion-proof motor protection device comprises a protective shell, wherein an explosion-proof motor and a heat dissipation and power-off mechanism are fixedly arranged in the protective shell, the heat dissipation and power-off mechanism is used for dissipating heat of the explosion-proof motor and eliminating electric sparks and is arranged on one side of the explosion-proof motor, the heat dissipation and power-off mechanism comprises a heat dissipation component fixedly arranged on one side of the explosion-proof motor, and the power-off component is arranged in the heat dissipation component.
Preferably, the heat dissipation assembly comprises a supporting shell fixedly installed on one side of the explosion-proof motor, a protective shell extends out of one side of the supporting shell, a partition plate is fixedly installed inside the supporting shell, an air inlet and an air outlet are respectively formed in two sides of the supporting shell, a heat radiator is fixedly installed inside the supporting shell, two through holes are formed in the inner bottom wall of the supporting shell, and the two through holes are communicated with the explosion-proof motor.
Preferably, one side of the air inlet and one side of the air outlet are both fixedly connected with a dust guard, the two through holes are both positioned below the radiator, and the two through holes are respectively positioned at two sides of the partition plate.
Preferably, an air guide plate is arranged between the radiator and the through hole, an air guide opening is formed in the surface of the air guide plate, and the air guide plate is fixedly connected with the inner wall of the supporting shell.
Preferably, the radiator and the air deflector are both positioned on one side of the partition plate, and the de-electrifying assembly is positioned on the other side of the partition plate.
Preferably, the subassembly that goes out electricity includes a plurality of guide boards of fixed mounting at baffle and support shell inner wall, and is a plurality of the guide board sets up, and is a plurality of crisscross each other the bottom fixedly connected with a plurality of boards that go out electricity of guide board.
Preferably, it is a plurality of guide board and the board that goes out the electricity all set up to the arc shape, and is a plurality of the guide board is the slant setting, the air outlet is located a plurality of the top of guide board.
Preferably, the output end of the explosion-proof motor extends out of the protective shell, and the upper sides of the air guide openings are all arranged in an inclined plane shape.
The invention has the beneficial effects that:
1. by arranging the extinguishing assembly, after the heat dissipation gas flows in the explosion-proof motor, the heat dissipation gas can flow to the corresponding guide plate through the other through hole, the carried electric spark is in contact with the plurality of extinguishing plates on the guide plate, and the temperature of the electric spark can be quickly reduced by the extinguishing plates, so that the electric spark is extinguished;
2. through setting up radiator unit, can dispel the heat to explosion-proof machine through radiator unit, can avoid explosion-proof machine to take place the condition that high temperature transships because the fuselage high temperature to can also eliminate the electric spark that blows off in the radiating, security performance when can improving explosion-proof machine and use.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the protective shell of the present invention;
FIG. 3 is a cross-sectional view of the support housing of the present invention;
FIG. 4 is a schematic view of the internal structure of the support housing of the present invention;
FIG. 5 is a schematic view of the de-energizing assembly of the present invention;
in the figure: 1. a protective shell; 2. an explosion-proof motor; 3. a heat dissipating component; 301. a support housing; 302. an air inlet; 303. an air outlet; 304. a partition plate; 305. a through hole; 306. a heat sink; 307. an air deflector; 308. a wind guide opening; 4. a de-energizing assembly; 401. a guide plate; 402. and a de-electrifying plate.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the specific implementation: as shown in fig. 1-5, a degasser explosion-proof motor protection device, including protecting crust 1, the inside fixed mounting of protecting crust 1 has explosion-proof motor 2, heat dissipation de-electrifying mechanism, the heat dissipation de-electrifying mechanism for dispelling the heat of explosion-proof motor 2 and eliminating the electric spark is arranged on one side of explosion-proof motor 2, wherein, heat dissipation de-electrifying mechanism includes heat dissipation component 3 fixedly mounted on one side of explosion-proof motor 2, the inside of heat dissipation component 3 is provided with de-electrifying component 4, can dispel the heat of explosion-proof motor 2 through heat dissipation component 3, can avoid explosion-proof motor 2 from generating high temperature overload because of the body temperature is too high, and can also eliminate the electric spark that blows out when radiating, can improve the security performance when explosion-proof motor 2 uses.
As shown in fig. 2-4, the heat dissipation assembly 3 includes a supporting housing 301 fixedly installed at one side of the explosion-proof motor 2, one side of the supporting housing 301 extends out of the protective housing 1, a partition plate 304 is fixedly installed inside the supporting housing 301, an air inlet 302 and an air outlet 303 are respectively formed at two sides of the supporting housing 301, a heat sink 306 is fixedly installed inside the supporting housing 301, two through holes 305 are formed in an inner bottom wall of the supporting housing 301, the two through holes 305 are both communicated with the explosion-proof motor 2, the heat sink 306 can be opened, the heat sink 306 can convey external air to the through holes 305 through the air inlet 302 to dissipate heat inside the explosion-proof motor 2, thereby avoiding potential safety hazards caused by overhigh temperature of the explosion-proof motor 2, a dust guard is fixedly connected to one side of the air inlet 302 and the air outlet 303, and the two through holes 305 are both located below the heat sink 306, the two through holes 305 are respectively located on two sides of the partition plate 304, the dust-proof plates of the air inlet 302 and the air outlet 303 can prevent outside dust from entering the interior of the explosion-proof motor 2 when air suction is performed, and damage is generated to the interior of the explosion-proof motor 2, the air guide plate 307 is arranged between the radiator 306 and the through holes 305, the surface of the air guide plate 307 is provided with the air guide opening 308, the air guide plate 307 is fixedly connected with the inner wall of the supporting shell 301, the air guide plate 307 can guide air conveyed by the radiator 306 to the corresponding through holes 305 better through the arranged air guide opening 308, loss of air volume can be reduced when air volume is conveyed, the radiator 306 and the air guide plate 307 are both located on one side of the partition plate 304, the extinguishing component 4 is located on the other side of the partition plate 304 and can be placed when electric spark is handled, electric sparks are in contact with the radiator 306, and damage is caused to the radiator 306.
As shown in fig. 3 to 5, the extinguishing unit 4 includes a plurality of guide plates 401 fixedly installed on the partition plate 304 and the inner wall of the support housing 301, the plurality of guide plates 401 are disposed in a staggered manner, a plurality of extinguishing plates 402 are fixedly connected to the bottoms of the plurality of guide plates 401, when the heat dissipating gas flows in the explosion-proof motor 2, the heat dissipating gas can flow to the corresponding guide plates 401 through another through hole 305, the electric sparks are brought into contact with the plurality of extinguishing plates 402 on the guide plates 401 by being carried out, and the extinguishing plates 402 can rapidly reduce the temperature of the electric sparks by sliding on the extinguishing plates 402, thereby extinguishing the electric sparks, when the extinguishing plates 402 absorb the heat of the electric sparks, since the extinguishing plates 402 are installed below the guide plates 401, the guide plates 401 cool the extinguishing plates 402 when conducting the wind, let the cooling effect of fire extinguishing plate 402 to the electric spark better, a plurality of guide boards 401 and fire extinguishing plate 402 all set up to arc shape, a plurality of guide boards 401 are the slant setting, air outlet 303 is located a plurality of guide boards 401's top, guide board 401 slant installation can be better with another guide board 401 of radiating gas direction, can carry out clearance repeatedly to the electric spark that radiating gas took out through a plurality of guide boards 401, avoid having the electric spark to produce and omit, at last rethread air outlet 303 removes to the outside, explosion proof machine 2's output extends protecting housing 1, the upside of wind guide mouth 308 all sets up to the inclined plane form, can let protecting housing 1 not influence explosion proof machine 2's use under the circumstances of protecting explosion proof machine 2, the wind guide mouth 308 of inclined plane form, can be more convenient guide wind direction.
When the anti-explosion motor is used, the radiator 306 can be opened, the radiator 306 conveys external air to the through hole 305 through the air inlet 302 to radiate the inside of the anti-explosion motor 2, potential safety hazards caused by overhigh temperature of the anti-explosion motor 2 can be avoided, when radiating gas flows in the anti-explosion motor 2, the radiating gas can flow to the corresponding guide plate 401 through the other through hole 305, the carried electric sparks are in contact with the plurality of the electric extinguishing plates 402 on the guide plate 401, the electric extinguishing plates 402 can rapidly reduce the temperature of the electric sparks by sliding on the electric extinguishing plates 402, so that the electric sparks are extinguished, when the electric extinguishing plates 402 absorb heat of the electric sparks, as the electric extinguishing plates 402 are arranged below the guide plate 401 to conduct air, the electric extinguishing plates 402 are cooled, the electric extinguishing plates 402 have a better cooling effect on the electric sparks, the guide plate 401 is obliquely arranged to better guide the radiating gas to the other guide plate 401, the electric sparks carried by the radiating gas can be repeatedly cleaned through the plurality of guide plates 401, the electric sparks are avoided from being generated, and finally, and the electric sparks are moved to the outside through the air outlet 303.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a degasser explosion proof machine protection device which characterized in that: the anti-explosion electric motor comprises a protective shell (1), wherein an anti-explosion motor (2) is fixedly arranged in the protective shell (1); the heat dissipation de-electrifying mechanism is used for dissipating heat of the explosion-proof motor (2) and eliminating electric sparks and is arranged on one side of the explosion-proof motor (2); the heat dissipation de-electrifying mechanism comprises a heat dissipation assembly (3) fixedly installed on one side of the explosion-proof motor (2), and a de-electrifying assembly (4) is arranged inside the heat dissipation assembly (3).
2. A degasser explosion-proof motor protection device as recited in claim 1, wherein: radiating component (3) include support shell (301) of fixed mounting in explosion proof machine (2) one side, extend protecting crust (1) in one side of supporting shell (301), the inside fixed mounting who supports shell (301) has baffle (304), air intake (302) and air outlet (303) have been seted up respectively to the both sides of supporting shell (301), the inside fixed mounting who supports shell (301) has radiator (306), two through-hole (305), two have been seted up to the inner diapire that supports shell (301) through-hole (305) all are linked together with explosion proof machine (2).
3. A degasser explosion-proof motor protection device as claimed in claim 2, wherein: one side of the air inlet (302) and one side of the air outlet (303) are both fixedly connected with dust boards, the two through holes (305) are both positioned below the radiator (306), and the two through holes (305) are respectively positioned at two sides of the partition board (304).
4. A deaerator explosion-proof motor protection device according to claim 2, wherein: an air guide plate (307) is arranged between the radiator (306) and the through hole (305), an air guide opening (308) is formed in the surface of the air guide plate (307), and the air guide plate (307) is fixedly connected with the inner wall of the support shell (301).
5. A deaerator explosion-proof motor protection device according to claim 2, wherein: the radiator (306) and the air deflector (307) are both positioned on one side of the partition plate (304), and the electricity extinguishing assembly (4) is positioned on the other side of the partition plate (304).
6. A deaerator explosion-proof motor protection device according to claim 2, wherein: the subassembly that goes out electricity (4) is including a plurality of guide boards (401) of fixed mounting at baffle (304) and support shell (301) inner wall, and is a plurality of guide board (401) crisscross setting each other, and is a plurality of the bottom fixedly connected with a plurality of boards that go out electricity (402) of guide board (401).
7. A deaerator explosion-proof motor protection device according to claim 6, characterized in that: it is a plurality of guide board (401) and deinsectization board (402) all set up to the arc shape, and are a plurality of guide board (401) are the slant and set up, air outlet (303) are located a plurality ofly the top of guide board (401).
8. A deaerator explosion-proof motor protection device according to claim 4, characterized in that: the output end of the explosion-proof motor (2) extends out of the protective shell (1), and the upper sides of the air guide openings (308) are all arranged in an inclined plane shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210967887.6A CN115296464B (en) | 2022-08-12 | 2022-08-12 | Protection device for explosion-proof motor of degasser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210967887.6A CN115296464B (en) | 2022-08-12 | 2022-08-12 | Protection device for explosion-proof motor of degasser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115296464A true CN115296464A (en) | 2022-11-04 |
| CN115296464B CN115296464B (en) | 2023-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210967887.6A Active CN115296464B (en) | 2022-08-12 | 2022-08-12 | Protection device for explosion-proof motor of degasser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115296464B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117154995A (en) * | 2023-08-25 | 2023-12-01 | 上海风进电机有限公司 | High-efficiency explosion-proof motor with pressure release mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205516646U (en) * | 2016-01-22 | 2016-08-31 | 辽宁众联石油工程技术有限公司 | High -efficient engine degasser |
| CN214314939U (en) * | 2021-02-26 | 2021-09-28 | 广西科技师范学院 | Flame-retardant cooling system for explosion-proof motor in electrical equipment |
| CN216699704U (en) * | 2021-12-31 | 2022-06-07 | 江苏品星防爆电机有限公司 | Inside wind path structure of explosion-proof machine |
| CN216904513U (en) * | 2021-12-16 | 2022-07-05 | 株洲尚驰电气有限公司 | Motor with high explosion-proof safety performance |
-
2022
- 2022-08-12 CN CN202210967887.6A patent/CN115296464B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205516646U (en) * | 2016-01-22 | 2016-08-31 | 辽宁众联石油工程技术有限公司 | High -efficient engine degasser |
| CN214314939U (en) * | 2021-02-26 | 2021-09-28 | 广西科技师范学院 | Flame-retardant cooling system for explosion-proof motor in electrical equipment |
| CN216904513U (en) * | 2021-12-16 | 2022-07-05 | 株洲尚驰电气有限公司 | Motor with high explosion-proof safety performance |
| CN216699704U (en) * | 2021-12-31 | 2022-06-07 | 江苏品星防爆电机有限公司 | Inside wind path structure of explosion-proof machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117154995A (en) * | 2023-08-25 | 2023-12-01 | 上海风进电机有限公司 | High-efficiency explosion-proof motor with pressure release mechanism |
| CN117154995B (en) * | 2023-08-25 | 2024-03-19 | 上海风进电机有限公司 | Explosion-proof motor with pressure release mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115296464B (en) | 2023-09-22 |
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