CN214273808U - Explosion-proof device of four-cylinder diesel engine - Google Patents
Explosion-proof device of four-cylinder diesel engine Download PDFInfo
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- CN214273808U CN214273808U CN202022240465.8U CN202022240465U CN214273808U CN 214273808 U CN214273808 U CN 214273808U CN 202022240465 U CN202022240465 U CN 202022240465U CN 214273808 U CN214273808 U CN 214273808U
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Abstract
The utility model discloses a four jar diesel engine explosion-proof equipment, its technical scheme is: including explosion-proof housing, through right-angle frame fixed mounting equipment body in the middle of explosion-proof housing is inside, the inside right-hand member of explosion-proof housing grafting air cooler, equipment body right-hand member is equipped with first fixed casing, equipment body left end is equipped with the fixed casing of second, explosion-proof housing left end fixed mounting explosion-proof heat dissipation section of thick bamboo, the inside joint sealing device of explosion-proof heat dissipation section of thick bamboo, explosion-proof heat dissipation section of thick bamboo inner wall surface is equipped with the insulating layer, explosion-proof heat dissipation section of thick bamboo is equipped with the louvre all around, both ends welding fixture block about the explosion-proof heat dissipation section of thick bamboo, the fixture block joint is in the inside lower extreme of explosion-proof housing, the beneficial effects of the utility model are that: reach and carry out explosion-proof effect to the equipment body, and cool down the equipment body to increase the life of equipment body and increase the security.
Description
Technical Field
The utility model relates to a diesel engine field, concretely relates to four jar diesel engine explosion-proof equipment.
Background
The diesel generator is a small-sized generating equipment, and is a power machine which takes diesel oil and the like as fuel and takes a diesel engine as a prime mover to drive the generator to generate electricity, and the whole set of unit generally comprises the components of the diesel engine, the generator, a control box, a fuel tank, a storage battery for starting and controlling, a protection device, an emergency cabinet and the like;
the generator can be used for daily power generation and emergency power generation of various families, offices, large, medium and small enterprises.
The prior art has the following defects: when the existing four-cylinder diesel engine operates, oil explosion can occur between the engine and diesel oil, a small amount of sparks are generated, surrounding combustible materials are easy to ignite, and a fire disaster is caused, so that the surrounding environment is damaged.
Therefore, the invention is necessary to develop an explosion-proof device for the four-cylinder diesel engine.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a four-cylinder diesel engine explosion-proof equipment is through fixing the equipment body inside explosion-proof casing, through explosion-proof casing right-hand member fixed mounting air cooler, makes the cold air of air cooler pass the equipment body, goes out from explosion-proof heat dissipation section of thick bamboo and scatters to the air to solve and cause the conflagration easily, lead to causing the problem of damage to all ring edge borders.
In order to achieve the above object, the present invention provides the following technical solutions: an explosion-proof device of a four-cylinder diesel engine comprises an explosion-proof shell, wherein an equipment body is fixedly installed in the middle of the inside of the explosion-proof shell through a right-angle bracket, an air cooler is inserted into the right end of the inside of the explosion-proof shell in a splicing manner, a first fixed shell is arranged at the right end of the equipment body, a second fixed shell is arranged at the left end of the equipment body, an explosion-proof heat dissipation cylinder is fixedly installed at the left end of the explosion-proof shell, and a sealing device is clamped in the explosion-;
the surface of the inner wall of the explosion-proof heat dissipation cylinder is provided with an insulating layer, heat dissipation holes are formed in the periphery of the explosion-proof heat dissipation cylinder, clamping blocks are welded to the upper end and the lower end of the explosion-proof heat dissipation cylinder, the clamping blocks are clamped at the upper end and the lower end of the interior of the explosion-proof shell, and the upper end of each clamping block is fixedly installed at the upper end and the lower end of the interior of the explosion-proof shell through a long bolt;
the sealing device comprises a sealing strip and a sealing groove, the sealing strip is connected to the inner wall of the left end of the explosion-proof shell in a clamping mode, the sealing groove is formed in the inner portion of the right end of the explosion-proof heat dissipation cylinder, and the sealing strip is connected to the inner portion of the sealing groove.
Preferably, the upper end in the explosion-proof shell is bonded with a fixing pad, and the fixing pad is bonded at the upper end of the equipment body.
Preferably, the air cooler bottom joint is inside the fixing base, the fixing base welding is in explosion-proof housing inner wall right-hand member, air cooler upper end welding stationary blade, the stationary blade passes through fixing bolt fixed mounting in explosion-proof housing outer wall upper end, the rubber strip bonds all around on the air cooler top, the filler is connected on air cooler upper end right side, the delivery port is connected on air cooler upper end right side.
Preferably, the lower extreme welding casing fixing base about the first fixed casing, casing fixing base joint is in the lower extreme on the inside right side of explosion-proof housing, the first radiator fan of the inside joint of first fixed casing, the lower extreme is equipped with the lug on the first radiator fan, the lug passes through bolt fixed mounting and is in the lower extreme on the inside of first fixed casing.
Preferably, the second heat dissipation fan is fixedly installed inside the second fixing housing through bolts.
Preferably, sealing device still includes porous sealing strip and cusp seal groove, porous sealing strip joint is in explosion-proof housing left end inner wall, the setting of cusp seal groove is in inside the explosion-proof heat dissipation section of thick bamboo right-hand member, porous sealing strip joint is in inside the cusp seal groove.
Compared with the prior art, the explosion-proof device of the four-cylinder diesel engine has the advantages that:
the utility model discloses an explosion-proof casing is inside through right angle frame fixed mounting equipment body, and then the explosion-proof casing material is high-voltage insulation offset plate, and explosion-proof casing inside is relative sealed to play the blast resistant action, reach the effect that prevents the spark that oil explosion produced from burning peripheral combustible substance;
when the equipment body operates, the condensate is added into the water filling port, so that the air cooler releases cold air to the interior of the explosion-proof shell, the cold air released by the air cooler passes through the equipment body under the action of the first fixed shell and the second fixed shell, and the oil explosion of diesel oil can not generate sparks due to the humidity and the temperature of the cold air, so that the heat dissipation and explosion-proof effects are achieved, the explosion-proof effect on the equipment body is achieved, the equipment body is cooled, and the service life of the equipment body is prolonged;
the insulating layer is arranged on the surface of the inner wall of the explosion-proof heat dissipation cylinder, an explosion-proof effect is achieved, electricity generated by the generator cannot react with oil, the diesel oil is exploded, and the spark cannot be generated, so that secondary explosion prevention is achieved, and the safety is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 provided by the present invention;
fig. 2 is a schematic structural view of an explosion-proof heat dissipation cylinder according to embodiment 1 of the present invention;
FIG. 3 is an enlarged view of the area A of example 1 provided by the present invention;
FIG. 4 is an enlarged view of the area of example 1B provided by the present invention;
fig. 5 is a schematic structural view of a sealing device according to embodiment 1 of the present invention;
fig. 6 is a schematic structural view of a sealing device according to embodiment 2 of the present invention.
In the figure: the explosion-proof casing 1, the fixing pad 11, the equipment body 2, the air cooler 3, the fixing seat 31, the fixing sheet 32, the fixing bolt 321, the rubber strip 322, the water filling port 33, the water outlet 34, the first fixing casing 4, the casing fixing seat 41, the first cooling fan 42, the bump 421, the second fixing casing 5, the second cooling fan 51, the explosion-proof heat dissipation cylinder 6, the insulating layer 61, the heat dissipation hole 62, the fixture block 63, the long bolt 64, the sealing device 7, the sealing strip 71, the sealing groove 711, the porous sealing strip 72 and the toothed sealing groove 721.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
further, the equipment body 2 is fixedly installed inside the explosion-proof shell 1 through a right-angle bracket, the explosion-proof shell 1 comprises a fixing pad 11, specifically, the fixing pad 11 is adhered to the upper end inside the explosion-proof shell 1, the explosion-proof shell 1 is made of a high-voltage insulating rubber plate, the high-voltage insulating rubber plate is a short name of an insulating rubber plate and is a rubber plate with larger volume resistivity and electric breakdown resistance, the fixing pad 11 is made of acrylate rubber, the acrylate rubber is an elastomer obtained by copolymerizing acrylate as a main monomer, the main chain of the elastomer is a saturated carbon chain, the side group is a polar ester group, the elastomer has the characteristics of heat resistance, aging resistance, oil resistance, ozone resistance, ultraviolet resistance and the like, the fixing pad 11 is adhered to the upper end inside the explosion-proof shell 1, the lower end of the fixing pad 11 is adhered to the top end of the equipment body 2 to play a fixing role, the effect of preventing the equipment body 2 from falling off during operation is achieved, and a certain damping effect is achieved, the equipment body 2 is fixedly arranged in the explosion-proof shell 1 through a right-angle frame, the explosion-proof shell 1 is made of a high-voltage insulating rubber plate, and the inside of the explosion-proof shell 1 is relatively sealed, so that an explosion-proof effect is achieved, and the effect of preventing sparks generated by oil explosion from burning surrounding combustible substances is achieved;
further, the air cooler 3 is inserted into the right end inside the explosion-proof shell 1, the air cooler 3 comprises a fixed seat 31, a fixed plate 32, a fixed bolt 321, a rubber strip 322, a water filling port 33 and a water outlet 34, specifically, the bottom end of the air cooler 3 is clamped inside the fixed seat 31, the fixed seat 31 is welded at the right end of the inner wall of the explosion-proof shell 1, the fixed plate 32 is welded at the upper end of the air cooler 3, the fixed plate 32 is fixedly installed at the upper end of the outer wall of the explosion-proof shell 1 through the fixed bolt 321, the rubber strip 322 is bonded around the top end of the air cooler 3, the water filling port 33 is connected to the right side of the upper end of the air cooler 3, the water outlet 34 is connected to the right side of the upper end of the air cooler 3, the model of the air cooler 3 is GJP9 x 4B-30/2F, the air cooler 3 is short for an air cooler and is a condensing and cooling heat exchange device, the condensate is a cooling agent of a refrigeration device, the rubber strip 322 is made of acrylate rubber, the acrylate rubber is an elastomer obtained by copolymerizing acrylic ester as a main monomer, the main chain of the air cooler is a saturated carbon chain, the side group is a polar ester group, and the air cooler has the characteristics of heat resistance, aging resistance, oil resistance, ozone resistance, ultraviolet resistance and the like, because the bottom end of the air cooler 3 is clamped inside the fixing seat 31, the fixing seat 31 is welded at the right end of the inner wall of the explosion-proof shell 1 to play a fixing role, and then the upper end of the air cooler 3 is welded with the fixing piece 32, the fixing piece 32 is fixedly arranged at the upper end of the outer wall of the explosion-proof shell 1 through the fixing bolt 321 to play a fixing role to achieve the effect of preventing the air cooler 3 from falling off or deviating during movement, because the rubber strips 322 are adhered around the top end of the air cooler 3 and are inserted into the through holes in the explosion-proof shell 1 through the rubber strips 322 to play a sealing role to achieve the effect of preventing sparks from overflowing, because the first cooling fan 42 is fixedly arranged in the first fixing shell 4 through the bolt, and the second cooling fan 51 is fixedly arranged in the second fixing shell 5 through the bolt, the first fixing shell 4 and the second fixing shell 5 are fixedly installed at two ends of the equipment body 2 to play a role in heat dissipation and cooling, when the equipment body 2 operates, condensate is added to the water filling port 33 to enable the air cooler 3 to release cold air to the interior of the explosion-proof shell 1, the cold air released by the air cooler 3 passes through the equipment body 2 under the action of the first fixing shell 4 and the second fixing shell 5, and the oil explosion of diesel oil cannot generate sparks due to the humidity and the temperature of the cold air, so that the heat dissipation and explosion prevention functions are achieved, the explosion-proof effect on the equipment body 2 is achieved, the equipment body 2 is cooled, and the service life of the equipment body 2 is prolonged;
further, the explosion-proof heat dissipation cylinder 6 is fixedly arranged on the left side inside the explosion-proof shell 1, the explosion-proof heat dissipation cylinder 6 comprises an insulating layer 61, heat dissipation holes 62, fixture blocks 63 and long bolts 64, specifically, the insulating layer 61 is arranged on the inner wall surface of the explosion-proof heat dissipation cylinder 6, the heat dissipation holes 62 are arranged around the explosion-proof heat dissipation cylinder 6, the fixture blocks 63 are welded at the upper end and the lower end of the explosion-proof heat dissipation cylinder 6, the fixture blocks 63 are clamped at the upper end and the lower end inside the explosion-proof shell 1, the upper end of the fixture blocks 63 are fixedly arranged at the upper end and the lower end inside the explosion-proof shell 1 through the long bolts 64, the insulating layer 61 is made of insulating paint, the insulating paint is composed of paint bases, solvents, diluents, fillers and the like, the insulating strength of the insulating paint is high after film forming and curing, the insulating layer 61 is arranged on the inner wall surface of the, the secondary explosion prevention and safety increase effects are achieved, the heat dissipation effect is achieved due to the fact that the heat dissipation holes 62 are formed in the periphery of the explosion-proof heat dissipation cylinder 6, air exchange is achieved, the equipment body 2 is cooled, and therefore the effect of probability of sparks is reduced;
further, sealing device 7 bonds at 1 inner wall left end of explosion-proof housing, sealing device 7 includes sealing strip 71 and seal groove 711, it is specific, sealing strip 71 joint is at 1 left end inner wall of explosion-proof housing, seal groove 711 sets up inside 6 right-hand members of explosion-proof heat dissipation section of thick bamboo, sealing strip 71 is sealed the thing, make it be difficult to open, play the shock attenuation, it is waterproof, give sound insulation, thermal-insulated, dustproof, the product of fixed etc. effect, because sealing strip 71 joint is at 1 left end inner wall of explosion-proof housing, seal groove 711 sets up inside 6 right-hand members of explosion-proof heat dissipation section of thick bamboo, through sealing strip 71 joint inside seal groove 711, play sealed effect, reach and make 1 inner space of explosion-proof housing relatively sealed, thereby prevent the effect that mars.
The utility model discloses a use as follows: the technical personnel in the field bond the upper end inside the explosion-proof shell 1 through the fixing pad 11, the lower end of the fixing pad 11 is bonded on the top end of the equipment body 2, so as to play a fixing role, and achieve the effect of preventing the equipment body 2 from falling off during operation, and have a certain damping effect, because the equipment body 2 is fixedly installed inside the explosion-proof shell 1 through a right-angle bracket, the material of the explosion-proof shell 1 is a high-pressure insulating rubber plate, and the inside of the explosion-proof shell 1 is relatively sealed, so as to play an explosion-proof role, and achieve the effect of preventing sparks generated by oil explosion from burning peripheral combustible substances, because the bottom end of the air cooler 3 is clamped inside the fixing seat 31, the fixing seat 31 is welded at the right end of the inner wall of the explosion-proof shell 1, so as to play a fixing role, and then the fixing piece 32 is welded at the upper end of the air cooler 3, the fixing piece 32 is fixedly installed at the upper end of the outer wall of the explosion-proof shell 1 through the fixing bolt 321, so as to play a fixing role, and achieve the effect of preventing the air cooler 3 from falling off or shifting during movement, because the rubber strips 322 are adhered to the periphery of the top end of the air cooler 3 and are inserted into the through holes in the explosion-proof shell 1 through the rubber strips 322, the sealing effect is achieved, and the effect of preventing sparks from overflowing is achieved, because the first heat-radiating fan 42 is fixedly installed in the first fixed shell 4 through bolts, the second heat-radiating fan 51 is fixedly installed in the second fixed shell 5 through bolts, the first fixed shell 4 and the second fixed shell 5 are fixedly installed at two ends of the equipment body 2, the heat-radiating and cooling effects are achieved, when the equipment body 2 operates, condensate is added into the water filling port 33, cold air is released from the explosion-proof shell 1 by the air cooler 3, under the action of the first fixed shell 4 and the second fixed shell 5, the cold air released by the air cooler 3 passes through the equipment body 2, and sparks cannot be generated by oil explosion of diesel oil through the humidity and the temperature of the cold air, so that the heat-radiating and explosion-proof effects are achieved, the explosion-proof effect of the equipment body 2 is achieved, the equipment body 2 is cooled, the service life of the equipment body 2 is prolonged, the insulating layer 61 is arranged on the inner wall surface of the explosion-proof heat dissipation cylinder 6 to play an explosion-proof role, the effect that electricity generated by a generator cannot react with oil, and the effect that diesel oil cannot generate sparks is achieved, so that the secondary explosion-proof effect and the safety are improved are achieved, the heat dissipation effect is achieved due to the fact that the heat dissipation holes 62 are formed in the periphery of the explosion-proof heat dissipation cylinder 6, air exchange is achieved, the equipment body 2 is cooled, the probability effect of spark generation is reduced, the fixture blocks 63 are welded to the upper end and the lower end of the explosion-proof heat dissipation cylinder 6, the fixture blocks 63 are clamped at the upper end and the lower end of the interior of the explosion-proof shell 1, the upper end of the fixture blocks 63 is fixedly arranged at the upper end and the lower end of the interior of the explosion-proof shell 1 through the long bolts 64 to play a fixing role, and the effect of preventing the heat dissipation cylinder 6 from falling off is achieved, because sealing strip 71 joint is in explosion-proof housing 1 left end inner wall, seal groove 711 sets up inside explosion-proof radiating cylinder 6 right-hand member, through sealing strip 71 joint inside seal groove 711, plays sealed effect, reaches to make explosion-proof housing 1 inner space sealed relatively to prevent the effect that the mars spilled over.
Embodiment 2, refer to fig. 6, the utility model provides an explosion-proof device for a four-cylinder diesel engine, which comprises a sealing device 7;
further, the sealing device 7 is bonded at the left end of the inner wall of the explosion-proof shell 1, the sealing device 7 comprises a porous sealing strip 72 and a tooth-shaped sealing groove 721, specifically, the porous sealing strip 72 is clamped on the inner wall of the left end of the explosion-proof shell 1, the tooth-shaped sealing groove 721 is arranged inside the right end of the explosion-proof heat-radiating cylinder 6, the porous sealing strip 72 seals things to prevent the things from being easily opened, and the product has the effects of shock absorption, water prevention, sound insulation, heat insulation, dust prevention, fixation and the like, because the porous sealing strip 72 is clamped on the inner wall of the left end of the explosion-proof shell 1, the tooth-shaped sealing groove 721 is arranged inside the right end of the explosion-proof heat-radiating cylinder 6, and the porous sealing strip 72 is clamped inside the tooth-shaped sealing groove 721 to achieve the sealing effect, so that the inner space of the explosion-proof shell 1 is relatively sealed, and the sparks are prevented from overflowing;
the utility model discloses a use as follows: the technical personnel in the field bond the upper end inside the explosion-proof shell 1 through the fixing pad 11, the lower end of the fixing pad 11 is bonded on the top end of the equipment body 2, so as to play a fixing role, and achieve the effect of preventing the equipment body 2 from falling off during operation, and have a certain damping effect, because the equipment body 2 is fixedly installed inside the explosion-proof shell 1 through a right-angle bracket, the material of the explosion-proof shell 1 is a high-pressure insulating rubber plate, and the inside of the explosion-proof shell 1 is relatively sealed, so as to play an explosion-proof role, and achieve the effect of preventing sparks generated by oil explosion from burning peripheral combustible substances, because the bottom end of the air cooler 3 is clamped inside the fixing seat 31, the fixing seat 31 is welded at the right end of the inner wall of the explosion-proof shell 1, so as to play a fixing role, and then the fixing piece 32 is welded at the upper end of the air cooler 3, the fixing piece 32 is fixedly installed at the upper end of the outer wall of the explosion-proof shell 1 through the fixing bolt 321, so as to play a fixing role, and achieve the effect of preventing the air cooler 3 from falling off or shifting during movement, because the rubber strips 322 are adhered to the periphery of the top end of the air cooler 3 and are inserted into the through holes in the explosion-proof shell 1 through the rubber strips 322, the sealing effect is achieved, and the effect of preventing sparks from overflowing is achieved, because the first heat-radiating fan 42 is fixedly installed in the first fixed shell 4 through bolts, the second heat-radiating fan 51 is fixedly installed in the second fixed shell 5 through bolts, the first fixed shell 4 and the second fixed shell 5 are fixedly installed at two ends of the equipment body 2, the heat-radiating and cooling effects are achieved, when the equipment body 2 operates, condensate is added into the water filling port 33, cold air is released from the explosion-proof shell 1 by the air cooler 3, under the action of the first fixed shell 4 and the second fixed shell 5, the cold air released by the air cooler 3 passes through the equipment body 2, and sparks cannot be generated by oil explosion of diesel oil through the humidity and the temperature of the cold air, so that the heat-radiating and explosion-proof effects are achieved, the explosion-proof effect of the equipment body 2 is achieved, the equipment body 2 is cooled, the service life of the equipment body 2 is prolonged, the insulating layer 61 is arranged on the inner wall surface of the explosion-proof heat dissipation cylinder 6 to play an explosion-proof role, the effect that electricity generated by a generator cannot react with oil, and the effect that diesel oil cannot generate sparks is achieved, so that the secondary explosion-proof effect and the safety are improved are achieved, the heat dissipation effect is achieved due to the fact that the heat dissipation holes 62 are formed in the periphery of the explosion-proof heat dissipation cylinder 6, air exchange is achieved, the equipment body 2 is cooled, the probability effect of spark generation is reduced, the fixture blocks 63 are welded to the upper end and the lower end of the explosion-proof heat dissipation cylinder 6, the fixture blocks 63 are clamped at the upper end and the lower end of the interior of the explosion-proof shell 1, the upper end of the fixture blocks 63 is fixedly arranged at the upper end and the lower end of the interior of the explosion-proof shell 1 through the long bolts 64 to play a fixing role, and the effect of preventing the heat dissipation cylinder 6 from falling off is achieved, because porous sealing strip 72 joint is in explosion-proof housing 1 left end inner wall, dentate seal groove 721 sets up inside explosion-proof heat dissipation cylinder 6 right-hand member, through porous sealing strip 72 joint inside dentate seal groove 721, plays sealed effect, reaches to make explosion-proof housing 1 inner space sealed relatively to prevent the effect that the mars spilled over.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (6)
1. The utility model provides a four jar diesel engine explosion-proof equipment, includes explosion-proof casing (1), its characterized in that: the device comprises an explosion-proof shell (1), wherein an equipment body (2) is fixedly mounted in the middle of the interior of the explosion-proof shell (1) through a right-angle bracket, an air cooler (3) is inserted into the right end of the interior of the explosion-proof shell (1), a first fixed shell (4) is arranged at the right end of the equipment body (2), a second fixed shell (5) is arranged at the left end of the equipment body (2), an explosion-proof heat dissipation cylinder (6) is fixedly mounted at the left end of the explosion-proof shell (1), and a sealing device (7) is clamped in the explosion-proof heat dissipation cylinder (6);
an insulating layer (61) is arranged on the surface of the inner wall of the explosion-proof heat-radiating cylinder (6), heat-radiating holes (62) are formed in the periphery of the explosion-proof heat-radiating cylinder (6), clamping blocks (63) are welded to the upper end and the lower end of the explosion-proof heat-radiating cylinder (6), the clamping blocks (63) are clamped at the upper end and the lower end of the inside of the explosion-proof shell (1), and the upper end of each clamping block (63) is fixedly installed at the upper end and the lower end of the inside of the explosion-proof shell (1) through a long bolt (64);
sealing device (7) include sealing strip (71) and seal groove (711), sealing strip (71) joint is in explosion-proof housing (1) left end inner wall, seal groove (711) set up inside explosion-proof heat-dissipating cylinder (6) right-hand member, sealing strip (71) joint is in inside seal groove (711).
2. An explosion-proof apparatus for a four-cylinder diesel engine according to claim 1, wherein: the explosion-proof shell is characterized in that a fixing pad (11) is bonded to the upper end inside the explosion-proof shell (1), and the fixing pad (11) is bonded to the upper end of the equipment body (2).
3. An explosion-proof apparatus for a four-cylinder diesel engine according to claim 1, wherein: air cooler (3) bottom joint is inside fixing base (31), fixing base (31) welding is in explosion-proof housing (1) inner wall right-hand member, air cooler (3) upper end welded fastening piece (32), stationary blade (32) are in through fixing bolt (321) fixed mounting explosion-proof housing (1) outer wall upper end, rubber strip (322) bond all around on air cooler (3) top, filler (33) is connected on air cooler (3) upper end right side, delivery port (34) is connected on air cooler (3) upper end right side.
4. An explosion-proof apparatus for a four-cylinder diesel engine according to claim 1, wherein: lower extreme welding casing fixing base (41) about first fixed casing (4), casing fixing base (41) joint is in lower extreme on the inside right side of explosion-proof housing (1), the first radiator fan (42) of the inside joint of first fixed casing (4), the lower extreme is equipped with lug (421) about first radiator fan (42), lug (421) are in through bolt fixed mounting lower extreme on first fixed casing (4) inside.
5. An explosion-proof apparatus for a four-cylinder diesel engine according to claim 1, wherein: and a second heat radiation fan (51) is fixedly arranged in the second fixed shell (5) through bolts.
6. An explosion-proof apparatus for a four-cylinder diesel engine according to claim 1, wherein: sealing device (7) still include porous sealing strip (72) and cusp seal groove (721), porous sealing strip (72) joint is in explosion-proof casing (1) left end inner wall, cusp seal groove (721) set up inside explosion-proof heat dissipation section of thick bamboo (6) right-hand member, porous sealing strip (72) joint is in inside cusp seal groove (721).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022240465.8U CN214273808U (en) | 2020-10-11 | 2020-10-11 | Explosion-proof device of four-cylinder diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022240465.8U CN214273808U (en) | 2020-10-11 | 2020-10-11 | Explosion-proof device of four-cylinder diesel engine |
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| Publication Number | Publication Date |
|---|---|
| CN214273808U true CN214273808U (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022240465.8U Active CN214273808U (en) | 2020-10-11 | 2020-10-11 | Explosion-proof device of four-cylinder diesel engine |
Country Status (1)
| Country | Link |
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| CN (1) | CN214273808U (en) |
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