CN113067433A - High-efficient refrigerated cooling device for explosion-proof motor shell - Google Patents
High-efficient refrigerated cooling device for explosion-proof motor shell Download PDFInfo
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- CN113067433A CN113067433A CN202110203038.9A CN202110203038A CN113067433A CN 113067433 A CN113067433 A CN 113067433A CN 202110203038 A CN202110203038 A CN 202110203038A CN 113067433 A CN113067433 A CN 113067433A
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- cooling
- explosion
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- proof
- wall
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/26—Structural association of machines with devices for cleaning or drying cooling medium, e.g. with filters
Abstract
The invention discloses a cooling device for an explosion-proof motor shell with efficient cooling, which comprises a cooling shell and an explosion-proof motor body, wherein the explosion-proof motor body is positioned in the cooling shell, an output shaft of the explosion-proof motor body penetrates through the left side surface of the inner wall of the cooling shell and extends out of the outer wall surface of the cooling shell, and a rotating rod is rotatably arranged on the right side surface of the cooling shell; through setting up cooling housing and blast pipe, make the steam in the cooling housing discharge through the blast pipe, utilize the cooler bin that sets up on the cooling housing, and then make the steam of taking out in the cooler bin can cool off in the cooler bin, utilize the intake pipe that sets up on the cooler bin, thereby make the gas after the cooling can enter into the inside explosion proof machine body that cools off to the cooling housing, avoid the contact of coolant liquid and explosion proof machine body, prevent that the explosion proof machine body from revealing because of the coolant liquid and taking place the electric leakage, operating personnel's the security of the lives and property has been ensured.
Description
Technical Field
The invention relates to the technical field of motor cooling, in particular to a cooling device for an explosion-proof motor shell with efficient cooling.
Background
The explosion-proof motor is a motor which can be used in inflammable and explosive places, does not generate electric spark when in operation, is mainly used in coal mines, petroleum and natural gas, petrochemical industry and chemical industry, is widely applied in departments of placement, metallurgy, urban gas, traffic, grain and oil processing, paper making, medicine and the like, adopts an explosion-proof shell to separate an electric part which can generate sparks, electric arcs and dangerous temperature from a surrounding explosive gas mixture, but the shell is not sealed, the surrounding explosive gas mixture can enter the motor through the joint surface gaps of the parts of the shell, can explode when contacting with ignition sources such as sparks, electric arcs, dangerous high temperature and the like in the shell, and the explosion-proof shell of the motor cannot be damaged or deformed and can not only prevent explosive flames or hot gas from being transmitted out through the joint surface gaps, the surrounding explosive gas mixture cannot be ignited, but the explosion-proof motor generates a large amount of heat when the explosion-proof motor is used, so that the explosion-proof motor shell needs to be cooled.
Some high-efficient refrigerated cooling devices for explosion-proof motor shell on the market now:
(1) generally, the cooling effect is achieved by directly winding the explosion-proof motor by using a pipeline, cooling liquid is easy to leak after the pipeline works for a long time, the normal work of the explosion-proof motor is affected, the leakage of electricity of the explosion-proof motor is easy to cause, and the life and property safety of operators is seriously harmed;
(2) because the temperature inside the explosion-proof motor is higher, the gas of higher temperature produces the condensate water very easily when contacting with cooling device, and the production of condensate water can't be prevented to current explosion-proof motor cooling device, causes explosion-proof motor electric leakage easily, influences the normal use of motor.
We have therefore proposed a cooling apparatus for explosion-proof motor housings with efficient cooling in order to solve the problems set forth above.
Disclosure of Invention
The invention aims to provide a cooling device for an explosion-proof motor shell with efficient cooling, which aims to solve the problems that after a pipeline provided by the background technology works for a long time, cooling liquid is easy to leak, the normal work of the explosion-proof motor is influenced, and the explosion-proof motor is easy to leak electricity.
In order to achieve the purpose, the invention provides the following technical scheme: including cooling casing and explosion proof machine body, the explosion proof machine body is located the inside of cooling casing, the output shaft of explosion proof machine body passes the inner wall left surface of cooling casing and extends the outer wall of cooling casing, the right flank of cooling casing rotates and installs the bull stick, the one end of bull stick runs through the right flank of cooling casing inner wall, the other end fixed mounting of bull stick has the spur gear, the output shaft of explosion proof machine body passes through drive assembly and is connected with the bull stick rotation, drive assembly is located the inside of cooling casing, the right flank fixed mounting of cooling casing inner wall has the blast pipe, the one end of blast pipe passes the right flank of cooling casing and rotates and installs outer ring gear one, outer ring gear meshes with the spur gear mutually, the internal face fixed mounting of outer ring gear one has flabellum one, the right flank of outer ring gear one rotates and installs the air duct, the upper surface fixed mounting of cooling casing has the cooler bin, the interior bottom fixed mounting of cooler bin has the aeration pipe, the one end that outer ring gear one was kept away from to the air duct passes the right flank of cooler bin inner wall and is linked together with the aeration pipe, the left surface fixed mounting of cooler bin inner wall has the intake pipe, the intake pipe is located the aeration pipe directly over, the one end of intake pipe is passed the left surface of cooler bin and is linked together with the inner chamber of cooling casing.
Preferably, drive assembly includes sprocket one and sprocket two, the sprocket suit is installed on the output shaft of explosion-proof machine body, cooling shells inner wall's left surface fixed mounting has the dead lever, sprocket two rotates and installs the one end of keeping away from cooling shells inner wall at the dead lever, sprocket one is connected through chain and two transmissions of sprocket, a side fixed mounting that sprocket two kept away from the dead lever has the pivot, the one end of sprocket two and the one end fixed connection of bull stick are kept away from in the pivot.
Preferably, a plurality of heat conducting rods are fixedly mounted on the side wall surface of the explosion-proof motor body, one end, far away from the explosion-proof motor body, of each heat conducting rod is fixedly mounted with the same protective shell, and the explosion-proof motor body is located inside the protective shell.
Preferably, the left side surface of the inner wall of the protective shell is fixedly provided with a first exhaust pipe, one end of each first exhaust pipe penetrates through the left side surface of the protective shell and the left side surface of the cooling shell, the right side surface of the inner wall of the protective shell is fixedly provided with a second exhaust pipe, and one end of each second exhaust pipe penetrates through the right side surface of the protective shell and the right side surface of the cooling shell and extends out of the cooling shell.
Preferably, one end, far away from the protective shell, of the exhaust pipe II is rotatably provided with an outer gear ring II, the outer gear ring II is meshed with the outer gear ring I, and the inner side wall of the outer gear ring II is fixedly provided with a fan blade II.
Preferably, a mounting hole is formed in the side wall surface of the first exhaust pipe, a drying filter is clamped in the mounting hole, the drying filter is located inside the first exhaust pipe, and the drying filter is communicated with the first exhaust pipe.
Preferably, the last fixed surface of cooling casing installs the cover that keeps warm, the cooler bin is located the inside that keeps warm and covers, the pan feeding mouth has been seted up to the upper surface that keeps warm and covers, the joint has sealed the pad in the pan feeding mouth, the last fixed surface who fills up has the heated board, fixed mounting has a plurality of refrigeration pieces between cover and the cooler bin keeps warm.
Preferably, the outlet has been seted up to the interior bottom surface of cooling casing, the lower fixed surface of cooling casing installs the L shaped plate, the upper surface slidable mounting of L shaped plate has the liquid reserve tank, the liquid reserve tank is located the outlet under.
Compared with the prior art, the invention has the beneficial effects that: this high-efficient refrigerated explosion-proof motor cooling device for shell:
(1) through arranging the cooling shell and the exhaust pipe, the communication between the cooling shell and the exhaust pipe is utilized to ensure that hot air in the cooling shell can be exhausted through the exhaust pipe, the exhaust pipe is rotationally connected with the outer gear ring I, the fan blade I arranged in the outer gear ring I is reused, and the fan blade I can be driven to extract the hot air in the cooling shell by rotating the outer gear ring I, the arranged straight gear is utilized, the straight gear is rotationally connected with the motor through the transmission component, meanwhile, the meshing between the straight gear I and the outer gear ring I is utilized, so that the motor can drive the fan blade I to rotationally extract air, the cooling box arranged on the cooling shell is utilized, the aeration pipe arranged in the cooling box is reused, and the communication between the aeration pipe and the air duct is utilized, so that the hot air extracted in the cooling shell can be cooled in the cooling box, the air inlet pipe arranged on the cooling box is utilized, and the communication between the air inlet pipe and the cooling shell is utilized, so that cooled gas can enter the cooling shell to cool the explosion-proof motor body, the contact between cooling liquid and the explosion-proof motor body is avoided, the explosion-proof motor body is prevented from generating electric leakage due to the leakage of the cooling liquid, and the life and property safety of operators is ensured;
(2) through the arrangement of the heat conducting rod, the protection shell arranged on the heat conducting rod is utilized to isolate hot air generated by the explosion-proof motor body in the protection shell, the hot air is prevented from directly contacting with cold air, the generation of condensed water is avoided, the explosion-proof motor body can be ventilated and radiated by utilizing the communication between the protection shell and the air exhaust pipe I and the air exhaust pipe II, the rotating connection between the air exhaust pipe II and the outer gear ring II is utilized, the fan blade II arranged in the outer gear ring is utilized, the hot air in the protection shell can be extracted by rotating the fan blade II, the fan blade II can be driven to rotate by utilizing the meshing between the outer gear ring II and the outer gear ring I, the drying filter arranged in the air exhaust pipe I is utilized, the gas entering the protection shell can be dried, the water molecule content in the gas is reduced, and the condensation of water molecules in the gas on the inner wall of the protection shell is avoided, the normal use of the motor is ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall front view structure of the present invention;
FIG. 3 is an overall right side sectional view of the present invention;
FIG. 4 is an overall left side sectional view of the present invention;
FIG. 5 is a schematic front view of the cooling box of the present invention;
FIG. 6 is a schematic top view of the cooling box of the present invention;
fig. 7 is a schematic view of the internal structure of the protective housing of the present invention.
In the figure: 1. cooling the housing; 2. an explosion-proof motor body; 3. a rotating rod; 4. a spur gear; 5. an exhaust pipe; 6. a first outer gear ring; 7. a first fan blade; 8. an air duct; 9. a cooling tank; 10. an aeration pipe; 11. an air inlet pipe; 12. a chain wheel I; 13. a second chain wheel; 14. fixing the rod; 15. a rotating shaft; 16. a heat conducting rod; 17. a protective housing; 18. an air exhaust pipe I; 19. an air exhaust pipe II; 20. a second outer gear ring; 21. a second fan blade; 22. drying the filter; 23. a heat-preserving cover; 24. a feeding port; 25. a gasket; 26. a thermal insulation board; 27. a water outlet; 28. an L-shaped plate; 29. a liquid storage tank; 30. a refrigeration sheet.
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.
Referring to fig. 1-7, the present invention provides a technical solution: a cooling device for an explosion-proof motor shell with efficient cooling comprises a cooling shell 1 and an explosion-proof motor body 2, wherein the explosion-proof motor body 2 is positioned inside the cooling shell 1, an output shaft of the explosion-proof motor body 2 penetrates through the left side surface of the inner wall of the cooling shell 1 and extends out of the outer wall surface of the cooling shell 1, a rotating rod 3 is rotatably installed on the right side surface of the cooling shell 1, one end of the rotating rod 3 penetrates through the right side surface of the inner wall of the cooling shell 1, a straight gear 4 is fixedly installed at the other end of the rotating rod 3, the output shaft of the explosion-proof motor body 2 is rotatably connected with the rotating rod 3 through a transmission assembly, the transmission assembly is positioned inside the cooling shell 1, an exhaust pipe 5 is fixedly installed on the right side surface of the inner wall of the cooling shell 1, one end of the exhaust pipe 5 penetrates through the right side surface of the cooling shell 1 and is rotatably installed with an outer, the air duct 8 is installed in the right flank rotation of outer ring gear 6, the last fixed surface of cooling casing 1 installs cooler bin 9, the interior bottom fixed surface of cooler bin 9 has aeration pipe 10, the one end that outer ring gear 6 was kept away from to air duct 8 passes the right flank of cooler bin 9 inner wall and is linked together with aeration pipe 10, the left surface fixed mounting of cooler bin 9 inner wall has intake pipe 11, intake pipe 11 is located aeration pipe 10 directly over, the one end of intake pipe 11 is passed the left surface of cooler bin 9 and is linked together with the inner chamber of cooling casing 1.
The transmission assembly comprises a first chain wheel 12 and a second chain wheel 13, the first chain wheel 12 is sleeved and installed on an output shaft of the explosion-proof motor body 2, a fixing rod 14 is fixedly installed on the left side surface of the inner wall of the cooling shell 1, the second chain wheel 13 is rotatably installed at one end, far away from the inner wall of the cooling shell 1, of the fixing rod 14, the first chain wheel 12 is in transmission connection with the second chain wheel 13 through a chain, a rotating shaft 15 is fixedly installed on one side surface, far away from the fixing rod 14, of the second chain wheel 13, one end, far away from the second, by arranging the first chain wheel 12 and the second chain wheel 13, utilizing the transmission connection between the first chain wheel 12 and the second chain wheel 13, and utilizing the rotating shaft 15 arranged on the second chain wheel 13 and the connection between the rotating shaft 15 and the rotating rod 3, therefore, the motor can drive the straight gear 4 to rotate, the first fan blade 7 and the second fan blade 21 are powered, and the use cost of the device is reduced.
Fixed mounting has a plurality of heat conduction poles 16 on the lateral wall face of explosion proof machine body 2, the one end fixed mounting that explosion proof machine body 2 was kept away from to a plurality of heat conduction poles 16 has same protective housing 17, explosion proof machine body 2 is located protective housing 17's inside, through setting up heat conduction pole 16, utilize the protective housing 17 that sets up on the heat conduction pole 16, thereby can be with the steam that explosion proof machine body 2 produced completely cut off inside protective housing 17, avoid the gas direct contact after steam and the cooling, the device's security has been promoted.
One end of the exhaust pipe II 19, which is far away from the protective shell 17, is rotatably provided with an outer gear ring II 20, the outer gear ring II 20 is meshed with the outer gear ring I6, the inner side wall of the outer gear ring II 20 is fixedly provided with a fan blade II 21, through the arrangement of the outer gear ring II 20, the fan blade II 21 arranged in the outer gear ring II 20 is utilized, and the outer gear ring II 20 is reused for being meshed with the outer gear ring I6, so that the fan blade II 21 can rotate along with the explosion-proof motor body 2, and the use cost of the device is reduced.
The mounting hole has been seted up to the side wall face of exhaust tube 18, the joint has filter-drier 22 in the mounting hole, filter-drier 22 is located the inside of exhaust tube 18, filter-drier 22 is linked together with exhaust tube 18, through setting up the mounting hole, the filter-drier 22 who utilizes the setting in the mounting hole, recycle the intercommunication between filter-drier 22 and exhaust tube 18, thereby make filter-drier 22 can carry out the drying to the gas that gets into in protective housing 17, prevent to carry the hydrone in the gas, improve the device's security.
Last fixed surface of cooling shell 1 installs heat preservation cover 23, cooler bin 9 is located the inside of heat preservation cover 23, pan feeding mouth 24 has been seted up to the upper surface of heat preservation cover 23, the joint has sealed pad 25 in pan feeding mouth 24, the last fixed surface of sealed pad 25 installs heated board 26, fixed mounting has a plurality of refrigeration pieces 30 between heat preservation cover 23 and the cooler bin 9, utilize the heat preservation cover 23 that sets up, and then can keep warm to the coolant liquid in cooler bin 9, utilize the pan feeding mouth 24 that sets up, and then can be convenient for change the coolant liquid, ensure the normal use of the device, utilize the refrigeration piece 30 that sets up, thereby can cool off the coolant liquid in cooler bin 9, improve the cooling efficiency of the device.
The outlet 27 has been seted up to the interior bottom surface of cooling casing 1, and the lower fixed surface of cooling casing 1 installs L shaped plate 28, and the upper surface slidable mounting of L shaped plate 28 has liquid reserve tank 29, and liquid reserve tank 29 is located outlet 27 under, utilizes the outlet 27 that sets up, recycles the liquid reserve tank 29 that sets up to can collect the condensate water in cooling casing 1 one, prevent that the condensate water from piling up, improve the device's security.
The working principle of the embodiment is as follows: when the cooling device for the explosion-proof motor shell with high-efficiency cooling is used, as shown in fig. 2-4 and 7, the explosion-proof motor body 2 is started firstly, at the moment, a chain wheel I12 on an output shaft of the explosion-proof motor body 2 drives a chain wheel II 13 to rotate, then the chain wheel II 13 drives a straight gear 4 to rotate through rotation and a rotating rod 3, through meshing between the straight gear 4 and an outer gear ring I6 and an outer gear ring II 20, a fan blade II 21 can synchronously rotate along with the explosion-proof motor body 2, hot air collected in a protective shell 17 is extracted, heat generated by the explosion-proof motor body 2 can be guided out through a heat conducting rod 16 to dissipate heat, the circulation of air inside the protective shell 17 can be increased through a first exhaust pipe, and air entering the protective shell 17 can be dried through a drying filter 22;
referring to fig. 2-4 and 5-6, the rotation of the explosion-proof motor body 2 can drive the fan blade 1 in the outer gear ring 6 to rotate, the hot air in the cooling shell 1 is guided into the aeration pipe 10 through the air duct 8, because a large amount of cooling liquid is placed in the cooling box 9 and the aeration pipe 10 is positioned at the bottom of the cooling liquid, the hot air discharged from the aeration pipe 10 can float up in the cooling liquid, the cooling effect is achieved in the floating up process, then the cooled air enters the cooling shell 1 through the air inlet pipe 11, because the cold air sinks, the hot air is lifted and then enters the cooling box 9 from the air duct 8 to be cooled again, the cooling liquid in the cooling box 9 can be cooled through the refrigerating fins 30, the cooling liquid in the cooling box 9 can be replaced through the material inlet 24, the cooling effect is ensured, the cooling box 9 can be insulated through the heat-insulating cover 23 and the heat-insulating plate 26, the condensed water in the cooling housing 1 can be collected by the reservoir 29, which is the working process of the whole device and is not described in detail in this specification, which is well known to those skilled in the art.
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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a high-efficient refrigerated cooling device for explosion-proof machine shell, includes cooling housing (1) and explosion-proof machine body (2), its characterized in that: the explosion-proof machine body (2) is located inside the cooling shell (1), the output shaft of the explosion-proof machine body (2) passes through the inner wall left side surface of the cooling shell (1) and extends out of the outer wall surface of the cooling shell (1), the right side surface of the cooling shell (1) is rotated to install the rotating rod (3), the right side surface of the inner wall of the cooling shell (1) is penetrated through one end of the rotating rod (3), the other end of the rotating rod (3) is fixedly provided with the straight gear (4), the output shaft of the explosion-proof machine body (2) is rotatably connected with the rotating rod (3) through the transmission assembly, the transmission assembly is located inside the cooling shell (1), the right side surface of the inner wall of the cooling shell (1) is fixedly provided with the exhaust pipe (5), one end of the exhaust pipe (5) passes through the right side surface of the cooling shell (1) and is rotatably provided with the outer, outer ring gear (6) mesh mutually with straight-teeth gear (4), the internal face fixed mounting of outer ring gear (6) has flabellum (7), the right flank of outer ring gear (6) rotates and installs air duct (8), the last fixed surface of cooling shell (1) installs cooler bin (9), the interior bottom fixed mounting of cooler bin (9) has aeration pipe (10), the one end that outer ring gear (6) was kept away from in air duct (8) passes the right flank of cooler bin (9) inner wall and is linked together with aeration pipe (10), the left surface fixed mounting of cooler bin (9) inner wall has intake pipe (11), intake pipe (11) are located aeration pipe (10) directly over, the one end of intake pipe (11) is passed the left surface of cooler bin (9) and is linked together with the inner chamber of cooling shell (1).
2. A cooling apparatus for an explosion-proof electric machine housing with high cooling efficiency according to claim 1, wherein: the drive assembly includes sprocket (12) and sprocket two (13), sprocket (12) cup joint and install on the output shaft of explosion-proof motor body (2), the left surface fixed mounting of cooling casing (1) inner wall has dead lever (14), sprocket two (13) rotate and install the one end of keeping away from cooling casing (1) inner wall in dead lever (14), sprocket (12) are connected through chain and sprocket two (13) transmission, a side fixed mounting that dead lever (14) were kept away from in sprocket two (13) has pivot (15), the one end of sprocket two (13) and the one end fixed connection of bull stick (3) are kept away from in pivot (15).
3. A cooling apparatus for an explosion-proof electric machine housing with high cooling efficiency according to claim 1, wherein: a plurality of heat conducting rods (16) are fixedly mounted on the side wall surface of the explosion-proof motor body (2), the heat conducting rods (16) are fixedly mounted at one end, far away from the explosion-proof motor body (2), of the heat conducting rods (16) and are provided with the same protective shell (17), and the explosion-proof motor body (2) is located inside the protective shell (17).
4. A cooling device for an explosion-proof motor casing with high-efficiency cooling according to claim 3, wherein: the left surface fixed mounting of protective housing (17) inner wall has two exhaust tubes (18), two the one end of exhaust tube (18) all runs through the left surface of protective housing (17) and the left surface of cooling casing (1), the right flank fixed mounting of protective housing (17) inner wall has exhaust tube two (19), the one end of exhaust tube two (19) runs through the right flank of protective housing (17) and the right flank of cooling casing (1) and extends cooling casing (1).
5. The cooling device for the explosion-proof motor housing with high cooling efficiency as claimed in claim 4, wherein: one end of the exhaust pipe II (19) far away from the protective shell (17) is rotated to be provided with an outer gear ring II (20), the outer gear ring II (20) is meshed with the outer gear ring I (6), and the inner side wall of the outer gear ring II (20) is fixedly provided with a fan blade II (21).
6. The cooling device for the explosion-proof motor housing with high cooling efficiency as claimed in claim 5, wherein: the side wall surface of the first exhaust pipe (18) is provided with a mounting hole, a drying filter (22) is clamped in the mounting hole, the drying filter (22) is located inside the first exhaust pipe (18), and the drying filter (22) is communicated with the first exhaust pipe (18).
7. A cooling apparatus for an explosion-proof electric machine housing with high cooling efficiency according to claim 1, wherein: the last fixed surface of cooling casing (1) installs cover (23) that keeps warm, cooler bin (9) are located the inside of the cover (23) that keeps warm, pan feeding mouth (24) have been seted up to the upper surface that keeps warm cover (23), the joint has sealed pad (25) in pan feeding mouth (24), the last fixed surface who fills up pad (25) installs heated board (26), fixed mounting has a plurality of refrigeration pieces (30) between cover (23) and cooler bin (9) keeps warm.
8. A cooling apparatus for an explosion-proof electric machine housing with high cooling efficiency according to claim 7, wherein: the outlet (27) has been seted up to the interior bottom surface of cooling casing (1), the lower fixed surface of cooling casing (1) installs L shaped plate (28), the upper surface slidable mounting of L shaped plate (28) has liquid reserve tank (29), liquid reserve tank (29) are located outlet (27) under.
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| CN202110203038.9A CN113067433B (en) | 2021-02-23 | 2021-02-23 | High-efficient refrigerated cooling device for explosion-proof motor shell |
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| CN202110203038.9A CN113067433B (en) | 2021-02-23 | 2021-02-23 | High-efficient refrigerated cooling device for explosion-proof motor shell |
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Cited By (4)
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| CN114257017A (en) * | 2021-12-23 | 2022-03-29 | 合肥德通电驱动系统有限公司 | Explosion-proof motor |
| CN114916165A (en) * | 2022-03-03 | 2022-08-16 | 合肥九思机械设计有限公司 | 5G communication explosion-proof equipment of intelligent cooling pressure release |
| CN115632512A (en) * | 2022-12-21 | 2023-01-20 | 江苏惠斯通机电科技有限公司 | Explosion-proof motor based on heat radiation structure |
| CN116234276A (en) * | 2023-05-04 | 2023-06-06 | 合肥嘉颖聚禾科技服务有限公司 | Refrigerating system and using method thereof |
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| CN114916165A (en) * | 2022-03-03 | 2022-08-16 | 合肥九思机械设计有限公司 | 5G communication explosion-proof equipment of intelligent cooling pressure release |
| CN114916165B (en) * | 2022-03-03 | 2024-01-23 | 深圳市臻善通信技术有限公司 | Intelligent cooling and pressure relief 5G communication explosion-proof equipment |
| CN115632512A (en) * | 2022-12-21 | 2023-01-20 | 江苏惠斯通机电科技有限公司 | Explosion-proof motor based on heat radiation structure |
| CN116234276A (en) * | 2023-05-04 | 2023-06-06 | 合肥嘉颖聚禾科技服务有限公司 | Refrigerating system and using method thereof |
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Effective date of registration: 20221020 Address after: 225500 NO.666, Xingjiang East Road, modern science and Technology Industrial Park, Jiangyan District, Taizhou City, Jiangsu Province Applicant after: JIANGSU HUAYUAN EXPLOSION-PROOF MOTOR Co.,Ltd. Address before: 554300 Unit 5, No. 8, South Great Wall Road, Bijiang District, Tongren City, Guizhou Province, attached to Unit 15 Guizhou Yutian Motor Co.,Ltd. Applicant before: Zhang Yuan |
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