CN111997735A - High-efficiency cooling device of explosion-proof diesel engine for coal mine - Google Patents
High-efficiency cooling device of explosion-proof diesel engine for coal mine Download PDFInfo
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- CN111997735A CN111997735A CN202010878854.5A CN202010878854A CN111997735A CN 111997735 A CN111997735 A CN 111997735A CN 202010878854 A CN202010878854 A CN 202010878854A CN 111997735 A CN111997735 A CN 111997735A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/12—Filtering, cooling, or silencing cooling-air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
- F01P5/04—Pump-driving arrangements
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a high-efficiency cooling device of an explosion-proof diesel engine for a coal mine, which comprises a supporting table, wherein the bottom of the supporting table is fixedly connected with a brake wheel, the left side of the supporting table is fixedly connected with a diesel engine body, the top of the diesel engine body is provided with a water inlet funnel, and the right side of the top of the supporting table is fixedly connected with a box body. This cutting machine is used in non-setting adhesive paper processing, through being provided with refrigeration mechanism, utilize the high-efficient refrigeration of refrigeration piece, the cooperation refrigeration case, a supporting plate, the filter screen, the refrigeration piece, the drainage groove, the waste water tank, the fan frame, fan unit, the cold air duct, the slider, the spout, support groove and bracing piece, make air conditioning can be through the switch-on of the inside gas line of cold air duct and diesel engine body, reach high-efficient refrigerated effect, thereby reduce the temperature of diesel engine body, the work efficiency of this diesel engine body has been improved, the while has also avoided the problem that the staff was scalded unintentionally.
Description
Technical Field
The invention relates to the technical field of diesel engines, in particular to a high-efficiency cooling device of an explosion-proof diesel engine for a coal mine.
Background
One of the common air inlet structures of the mining explosion-proof diesel engine is a turbocharging type, cooled compressed air does not directly enter a combustion chamber of the diesel engine for combustion, and the diesel engine has the advantages of large torque and good economic performance; the working process of a diesel engine is much the same as that of a gasoline engine, and each working cycle also goes through four strokes of intake, compression, power and exhaust. However, the fuel for diesel engine is diesel oil, which has higher viscosity than gasoline and is not easy to evaporate, and its self-ignition temperature is lower than gasoline, so the formation and ignition mode of combustible mixture are different from that of gasoline engine.
Although the air inflow can be increased by the turbocharging type of the existing mining explosion-proof diesel engine, the temperature of the diesel engine body is higher due to the increase of the temperature of the supercharged gas, so that the working efficiency of the diesel engine is reduced, the power is lower, the discharged pollutants seriously exceed the standard, the diesel engine is mining and inconvenient to ventilate, and the direct external discharge of the pollutants can greatly harm the use of workers.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a high-efficiency cooling device of an explosion-proof diesel engine for a coal mine, and solves the problems that the working efficiency is influenced due to poor cooling effect of the explosion-proof diesel engine for the coal mine, and pollutants discharged by the explosion-proof diesel engine harm human bodies.
In order to achieve the purpose, the invention is realized by the following technical scheme: the efficient cooling device of the explosion-proof diesel engine for the coal mine comprises a supporting table, wherein the bottom of the supporting table is fixedly connected with a brake wheel, the left side of the supporting table is fixedly connected with a diesel engine body, the top of the diesel engine body is provided with a water inlet funnel, the right side of the top of the supporting table is fixedly connected with a box body, the left side of the bottom of an inner cavity of the box body is provided with a refrigerating mechanism, the top of the inner cavity of the box body is provided with a stirring mechanism, the refrigerating mechanism comprises a refrigerating box, the bottom of the refrigerating box is fixedly connected with the bottom of the inner cavity of the box body, the middle of the refrigerating box is fixedly connected with a supporting plate, the right side of the supporting plate is fixedly connected with a filter screen, a refrigerating sheet is fixedly connected above the inner cavity of the refrigerating box, a drainage groove, the left side fixedly connected with fan frame of refrigeration incasement chamber bottom, fan frame's inside swing joint has fan unit, the left below intercommunication of refrigeration case has the cold air duct, the one end of cold air duct runs through box and diesel engine body in proper order and extends to the inside of diesel engine body.
Preferably, the equal fixedly connected with slider in the left and right sides of waste water bottom of the case portion, the spout has all been seted up on the right side of refrigeration bottom of the case portion, two the equal sliding connection of surface and the spout of slider.
Preferably, a supporting groove is formed in the fan frame, a supporting rod is fixedly connected to the inner surface of the supporting groove, and one end of the supporting rod is fixedly connected with the outer surface of the fan device.
Preferably, contain agitator tank and fan case among the rabbling mechanism, the top of agitator tank and fan case all with the top fixed connection of box inner chamber, fixedly connected with baffle between the top of agitator tank and the bottom, the right side fixedly connected with motor of agitator tank inner chamber, shaft coupling fixedly connected with pivot is passed through on the surface of motor output shaft, the left end of pivot runs through the baffle and extends to the left side of baffle, the outer fixed surface of pivot is connected with the stirring leaf, the left end of pivot and the left side fixed connection of agitator tank inner chamber.
Preferably, the top of the stirring box is communicated with a first air inlet pipe, the left side of the stirring box is communicated with a second air inlet pipe, the right side of the bottom of the stirring box is communicated with a first air outlet pipe, the bottom of the inner cavity of the fan box is fixedly connected with a fan, an air inlet of the fan is communicated with a third air inlet pipe, and an air outlet of the fan is communicated with a second air outlet pipe.
Preferably, the right side fixedly connected with water tank of box inner chamber bottom, the right side intercommunication of water tank has the outlet pipe, the right side of water tank and the top intercommunication that is located the outlet pipe have the inlet tube, the right-hand member of inlet tube and outlet pipe all runs through the box and extends to the outside of box, the left top of water tank intercommunication steam pipe, the steam pipe runs through the refrigeration case and extends to the inside of refrigeration case, the bottom of second outlet duct runs through fan case and water tank in proper order and extends to the inside of water tank.
Preferably, the top end of the first air inlet pipe penetrates through the box body and extends to the outside of the box body, the left end of the second air inlet pipe penetrates through the box body and extends to the outside of the box body, the bottom end of the third air inlet pipe penetrates through the fan box and extends to the outside of the fan box, and the bottom end of the third air inlet pipe is fixedly connected with the bottom end of the first air outlet pipe.
Preferably, the outer surface of the box body is rotatably connected with a box door, the outer surface of the box door is fixedly connected with a handle, the right side of the top of the diesel engine body is communicated with an exhaust pipe, and one end of the exhaust pipe is fixedly connected with the left end of the second air inlet pipe.
Advantageous effects
The invention provides a high-efficiency cooling device of an explosion-proof diesel engine for a coal mine. Compared with the prior art, the method has the following beneficial effects:
(1) the splitting machine for processing the non-setting adhesive paper comprises a refrigeration box in a refrigeration mechanism, the bottom of the refrigeration box is fixedly connected with the bottom of an inner cavity of the box body, a supporting plate is fixedly connected with the middle of the refrigeration box, a filter screen is fixedly connected to the right side of the supporting plate, a refrigeration sheet is fixedly connected to the upper portion of the inner cavity of the refrigeration box, a drainage groove is formed in the right side of the inner cavity of the refrigeration box and below the supporting plate, a waste water box is movably connected to the right side of the bottom of the inner cavity of the refrigeration box, a fan frame is fixedly connected to the left side of the bottom of the inner cavity of the refrigeration box, a fan device is movably connected to the inside of the fan frame, a cold air pipe is communicated with the left lower portion of the refrigeration box, one end of the cold air pipe sequentially penetrates through the box body and, Refrigeration piece, drainage groove, waste water tank, fan frame, fan unit, cold air duct, slider, spout, support groove and bracing piece for air conditioning can reach high-efficient refrigerated effect through the switch-on of cold air duct and the inside gas piping of diesel engine body, thereby reduces the temperature of diesel engine body, has improved the work efficiency of this diesel engine body, has also avoided the problem that the staff was scalded by accident simultaneously.
(2) The slitting machine for processing the non-setting adhesive paper comprises an agitating tank and a fan box in an agitating mechanism, wherein the tops of the agitating tank and the fan box are fixedly connected with the top of an inner cavity of a box body, a baffle is fixedly connected between the top and the bottom of the agitating tank, a motor is fixedly connected to the right side of the inner cavity of the agitating tank, a rotating shaft is fixedly connected to the surface of an output shaft of the motor through a coupling, the left end of the rotating shaft penetrates through the baffle and extends to the left side of the baffle, an agitating blade is fixedly connected to the outer surface of the rotating shaft, the left end of the rotating shaft is fixedly connected with the left side of the inner cavity of the agitating tank, the top of the agitating tank is communicated with a first air inlet pipe, the left side of the agitating tank is communicated with a second air inlet pipe, the right side of the bottom of the agitating tank is communicated with a first air outlet pipe, a fan, through being provided with rabbling mechanism, utilize the power of motor, the cooperation agitator tank, the fan case, the baffle, including a motor, an end cap, a controller, and a cover plate, the pivot, the stirring leaf, first intake pipe, the second intake pipe, first outlet duct, the fan, third intake pipe and second outlet duct, it is not convenient for ventilate under the ore deposit itself to clear up diesel engine body exhaust pollutant, tail gas purification that can be very big is being connected to refrigeration mechanism simultaneously, make gas can circulate, avoided the staff to inhale the pollutant and caused the harm.
(3) This cutting machine is used in non-setting adhesive paper processing, right side fixedly connected with water tank through bottom the box inner chamber, the right side intercommunication of water tank has the outlet pipe, the right side of water tank and the top intercommunication that is located the outlet pipe have the inlet tube, the right-hand member of inlet tube and outlet pipe all runs through the box and extends to the outside of box, the left top intercommunication steam pipe of water tank, the steam pipe runs through the refrigeration case and extends to the inside of refrigeration case, the bottom of second outlet duct runs through fan case and water tank in proper order and extends to the inside of water tank, through being provided with the water tank, utilize the fan with gaseous transmission to the water tank, the cooperation outlet pipe, inlet tube and steam pipe, thereby utilize gaseous heat, carry out the neutralization once more to gas simultaneously, and also reached the.
Drawings
FIG. 1 is a perspective view of the external structure of the present invention;
FIG. 2 is a front view of the internal structure of the present invention;
FIG. 3 is a side view of a partial structure of the present invention;
fig. 4 is a partial enlarged view of the invention at a in fig. 2.
In the figure: 1-supporting table, 2-brake wheel, 3-diesel engine body, 4-water inlet funnel, 5-box body, 6-refrigeration mechanism, 601-refrigeration box, 602-supporting plate, 603-filter screen, 604-refrigeration sheet, 605-drainage groove, 606-waste water box, 607-fan frame, 608-fan device, 609-cold air pipe, 610-slide block, 611-slide groove, 612-supporting groove, 613-supporting rod, 7-stirring mechanism, 701-stirring box, 702-fan box, 703-baffle, 704-motor, 705-rotating shaft, 706-stirring blade, 707-first air inlet pipe, 708-second air inlet pipe, 709-first air outlet pipe, 710-fan, 711-third air inlet pipe, 712-second air outlet pipe, 8-water tank, 9-water outlet pipe, 10-water inlet pipe, 11-steam pipe, 12-box door, 13-handle and 14-exhaust pipe.
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. 1-4, the present invention provides a technical solution: the efficient cooling device of the explosion-proof diesel engine for the coal mine comprises a supporting table 1, a brake wheel 2 is fixedly connected to the bottom of the supporting table 1, the brake wheel 2 is convenient to move and fix at a certain position, a diesel engine body 3 is fixedly connected to the left side of the supporting table 1, the diesel engine body 3 is electrically connected with an external power supply, a water inlet funnel 4 is arranged at the top of the diesel engine body 3, the water inlet funnel 4 is used for adding water and storing power, a box body 5 is fixedly connected to the right side of the top of the supporting table 1, box doors 12 are rotatably connected to the outer surfaces of the box body 5, handles 13 are fixedly connected to the outer surfaces of the two box doors 12, an exhaust pipe 14 is communicated with the right side of the top of the diesel engine body 3, the exhaust pipe 14 is used for exhausting pollutants with heat, one end of the exhaust pipe 14 is fixedly connected with the left, the right side of the water tank 8 is communicated with a water outlet pipe 9, the right side of the water tank 8 and the upper part of the water outlet pipe 9 are communicated with a water inlet pipe 10, the water inlet pipe 10 and the water outlet pipe 9 are both connected with an external water using device, the right ends of the water inlet pipe 10 and the water outlet pipe 9 both penetrate through the tank body 5 and extend to the outside of the tank body 5, the upper part of the left side of the water tank 8 is communicated with a steam pipe 11, the steam pipe 11 enables neutralized gas to enter the refrigerating mechanism 6 so that the gas can circulate, the steam pipe 11 penetrates through the refrigerating tank 601 and extends to the inside of the refrigerating tank 601, the bottom of a second air outlet pipe 712 sequentially penetrates through the fan box 702 and the water tank 8 and extends to the inside of the water tank 8, the left side of the bottom of the inner cavity of the tank body 5 is provided with the refrigerating mechanism 6, the top of the inner cavity of the tank body 5, a baffle 703 is fixedly connected between the top and the bottom of the stirring box 701, the baffle 703 prevents particles generated by neutralization from being clamped in the motor 704, the right side of the inner cavity of the stirring box 701 is fixedly connected with the motor 704, the motor 704 is a three-phase asynchronous motor, the motor 704 is electrically connected with an external power supply, the surface of an output shaft of the motor 704 is fixedly connected with a rotating shaft 705 through a coupling, the left end of the rotating shaft 705 penetrates through the baffle 703 and extends to the left side of the baffle 703, the outer surface of the rotating shaft 705 is fixedly connected with a stirring blade 706, the stirring blade 706 enables the gas to be more fully mixed, the left end of the rotating shaft 705 is fixedly connected with the left side of the inner cavity of the stirring box 701, the top of the stirring box 701 is communicated with a first air inlet pipe 707, the first air inlet pipe 707 is connected with an external medicament pipe, the top end of the first air inlet pipe 707 penetrates through the box 5 and extends to, the bottom end of a third air inlet pipe 711 penetrates through the fan box 702 and extends to the outside of the fan box 702, the bottom end of the third air inlet pipe 711 is fixedly connected with the bottom end of a first air outlet pipe 709, the left side of the stirring box 701 is communicated with a second air inlet pipe 708, the right side of the bottom of the stirring box 701 is communicated with the first air outlet pipe 709, the bottom of the inner cavity of the fan box 702 is fixedly connected with a fan 710, the fan 710 is electrically connected with an external power supply, an air inlet of the fan 710 is communicated with the third air inlet pipe 711, an air outlet of the fan 710 is communicated with the second air outlet pipe 712, the refrigerating mechanism 6 comprises a refrigerating box 601, the bottom of the refrigerating box 601 is fixedly connected with the bottom of the inner cavity of the box body 5, the middle of the refrigerating box 601 is fixedly connected with a support plate 602, the support plate 602 is used for preventing water from dropping on the fan, meanwhile, the moisture of the gas is filtered, the upper part of the inner cavity of the refrigeration box 601 is fixedly connected with a refrigeration sheet 604, the refrigeration sheet 604 is electrically connected with an external power supply, the right side of the inner cavity of the refrigeration box 601 and the lower part of a support plate 602 are provided with a drainage groove 605, the drainage groove 605 guides water drops generated by the refrigeration sheet 604 to a waste water box 606, the right side of the inner cavity of the refrigeration box 601 is movably connected with the waste water box 606, the left side and the right side of the bottom of the waste water box 606 are fixedly connected with a sliding block 610, the sliding block 610 is in sliding clamping connection with a sliding groove 11, the right side of the bottom of the refrigeration box 601 is provided with a sliding groove 611, the outer surfaces of the two sliding blocks 610 are in sliding connection with the inner surface of the sliding groove 611, the left side of the inner cavity of the refrigeration box 601 is fixedly connected, one end of the support rod 613 is fixedly connected with an outer surface of the fan device 608, the fan device 608 is movably connected inside the fan frame 607, the fan device 608 is electrically connected with an external power supply, and supplies power to transmit cold air into the diesel body 3 through the cold air pipe 609, the cold air pipe 609 is communicated below the left side of the refrigeration box 601, one end of the cold air pipe 609 sequentially penetrates through the box body 5 and the diesel body 3 and extends into the diesel body 3, and the content which is not described in detail in the specification belongs to the prior art which is well known to those skilled in the art.
When the device works, the device is firstly placed at a required position, the refrigerating sheet 604 is started, the refrigerating sheet 604 is utilized for refrigerating, at the moment, generated water drops are guided to the waste water tank 606 through the drainage groove 605, and then generated cold air is transmitted to the inside of the diesel engine body from the cold air pipe 609 through the rotation of the fan device 608 to achieve the cooling effect, through the arrangement of the refrigerating mechanism 6, the efficient refrigerating of the refrigerating sheet 604 is utilized, and the refrigerating tank 601, the supporting plate 602, the filter screen 603, the refrigerating sheet 604, the drainage groove 605, the waste water tank 606, the fan frame 607, the fan device 608, the cold air pipe 609, the sliding block 610, the sliding groove 611, the supporting groove 612 and the supporting rod 613 are matched, so that the cold air can be communicated with a gas pipeline inside the diesel engine body 3 through the cold air pipe 609 to achieve the efficient cooling effect, the temperature of the diesel engine body 3 is reduced, the working efficiency of the diesel engine body 3, then the pollutant generated by the diesel engine body 3 is transmitted to the first air inlet pipe 708 from the exhaust pipe 14, at this time, the neutralized gas enters the stirring box 701 from the first air inlet pipe 707, the motor 704 is started, the motor 704 drives the rotating shaft 705 to rotate, so that the gas is driven to be mixed by the stirring blade 706, then the neutralized gas is transmitted to the second air outlet pipe 712 from the first air outlet pipe 709 by starting the fan 702, and finally transmitted to the water tank 8, and by arranging the stirring mechanism 7, the power of the motor 704 is utilized to match the stirring box 701, the fan box 702, the baffle 703, the motor 704, the rotating shaft 705, the stirring blade 706, the first air inlet pipe 707, the second air inlet pipe 708, the first air outlet pipe 709, the fan 710, the third air inlet pipe 711 and the second air outlet pipe 712, ventilation is inconvenient under mine, so that the pollutant discharged by the diesel engine body 3 is cleaned, the tail gas can be greatly purified, and meanwhile, the tail gas, make gas can circulate, avoided the staff to inhale the pollutant and caused the harm, gaseous cooling back through water tank 8, partial gas is refrigerated through refrigerating mechanism 6 once more and is transmitted inside diesel engine body 3, through being provided with water tank 8, utilize fan 702 to transmit gas to water tank 8, cooperation outlet pipe 9, inlet tube 10 and steam pipe 11, thereby utilize the heat of gas, carry out the neutralization to gas once more simultaneously, and also reached the purpose of cooling.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. High-efficient cooling device of explosion-proof diesel engine for coal mine, including brace table (1), the bottom fixedly connected with brake wheel (2) of brace table (1), the left side fixedly connected with diesel engine body (3) of brace table (1), the top of diesel engine body (3) is provided with into water funnel (4), its characterized in that: a box body (5) is fixedly connected to the right side of the top of the supporting table (1), a refrigerating mechanism (6) is arranged on the left side of the bottom of an inner cavity of the box body (5), and a stirring mechanism (7) is arranged on the top of the inner cavity of the box body (5);
contain refrigeration case (601) in refrigeration mechanism (6), the bottom of refrigeration case (601) and the bottom fixed connection of box (5) inner chamber, middle fixedly connected with backup pad (602) of refrigeration case (601), right side fixedly connected with filter screen (603) of backup pad (602), the top fixedly connected with refrigeration piece (604) of refrigeration case (601) inner chamber, drainage groove (605) have been seted up to the right side of refrigeration case (601) inner chamber and the below that is located backup pad (602), the right side swing joint of refrigeration case (601) inner chamber bottom has waste water tank (606), the left side fixedly connected with fan frame (607) of refrigeration case (601) inner chamber bottom, the inside swing joint of fan frame (607) has fan device (608), the left below intercommunication of refrigeration case (601) has cold air duct (609), the one end of cold air duct (609) runs through box (5) and diesel engine body (3) in proper order and extends to box (5) inner chamber The inside of the diesel engine body (3).
2. The efficient cooling device for the explosion-proof diesel engine for coal mines, which is characterized in that: the left and right sides of waste water case (606) bottom all fixedly connected with slider (610), spout (611) have all been seted up on the right side of refrigeration case (601) bottom, two the equal sliding connection of the surface of slider (610) and the internal surface of spout (611).
3. The efficient cooling device for the explosion-proof diesel engine for coal mines, which is characterized in that: a supporting groove (612) is formed in the fan frame (607), a supporting rod (613) is fixedly connected to the inner surface of the supporting groove (612), and one end of the supporting rod (613) is fixedly connected with the outer surface of the fan device (608).
4. The efficient cooling device for the explosion-proof diesel engine for coal mines, which is characterized in that: the stirring mechanism (7) comprises a stirring box (701) and a fan box (702), the tops of the stirring box (701) and the fan box (702) are fixedly connected with the top of an inner cavity of the box body (5), a baffle (703) is fixedly connected between the top and the bottom of the stirring box (701), a motor (704) is fixedly connected to the right side of the inner cavity of the stirring box (701), a rotating shaft (705) is fixedly connected to the surface of an output shaft of the motor (704) through a coupler, the left end of the rotating shaft (705) penetrates through the baffle (703) and extends to the left side of the baffle (703), a stirring blade (706) is fixedly connected to the outer surface of the rotating shaft (705), and the left end of the rotating shaft (705) is fixedly connected with the left side of the inner cavity of the stirring box (701).
5. The efficient cooling device for the explosion-proof diesel engine for coal mines, which is characterized in that: the top of agitator tank (701) communicates with first intake pipe (707), the left side of agitator tank (701) communicates with second intake pipe (708), the right side of agitator tank (701) bottom communicates with first outlet duct (709), the bottom fixedly connected with fan (710) of the inner chamber of fan case (702), the air intake intercommunication of fan (710) has third inlet duct (711), the air outlet intercommunication of fan (710) has second outlet duct (712).
6. The efficient cooling device for the explosion-proof diesel engine for coal mines, which is characterized in that: the right side fixedly connected with water tank (8) of box (5) inner chamber bottom, the right side intercommunication of water tank (8) has outlet pipe (9), the right side of water tank (8) and the top intercommunication that is located outlet pipe (9) have inlet tube (10), the right-hand member of inlet tube (10) and outlet pipe (9) all runs through box (5) and extends to the outside of box (5), the left top of water tank (8) communicates steam pipe (11), steam pipe (11) run through inside that refrigeration case (601) extended to refrigeration case (601), the bottom of second outlet duct (712) runs through fan case (702) and water tank (8) in proper order and extends to the inside of water tank (8).
7. The efficient cooling device for the explosion-proof diesel engine for coal mines, which is characterized in that: the top end of the first air inlet pipe (707) penetrates through the box body (5) and extends to the outside of the box body (5), the left end of the second air inlet pipe (708) penetrates through the box body (5) and extends to the outside of the box body (5), the bottom end of the third air inlet pipe (711) penetrates through the fan box (702) and extends to the outside of the fan box (702), and the bottom end of the third air inlet pipe (711) is fixedly connected with the bottom end of the first air outlet pipe (709).
8. The efficient cooling device for the explosion-proof diesel engine for coal mines, which is characterized in that: the outer surface of box (5) all rotates and is connected with chamber door (12), two the outer fixed surface of chamber door (12) is connected with handle (13), the right side intercommunication at diesel engine body (3) top has blast pipe (14), the one end of blast pipe (14) and the left end fixed connection of second intake pipe (708).
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| CN202010878854.5A CN111997735A (en) | 2020-08-27 | 2020-08-27 | High-efficiency cooling device of explosion-proof diesel engine for coal mine |
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| CN202010878854.5A CN111997735A (en) | 2020-08-27 | 2020-08-27 | High-efficiency cooling device of explosion-proof diesel engine for coal mine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113395879A (en) * | 2021-06-09 | 2021-09-14 | 深圳市康融精密机械制造有限公司 | Cooling device based on automation equipment for metal part machining |
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Application publication date: 20201127 |