CN115450814B - A low-temperature starting preheating device for modern mine trackless rubber-wheeled vehicle transportation and its use method - Google Patents
A low-temperature starting preheating device for modern mine trackless rubber-wheeled vehicle transportation and its use method Download PDFInfo
- Publication number
- CN115450814B CN115450814B CN202211258097.7A CN202211258097A CN115450814B CN 115450814 B CN115450814 B CN 115450814B CN 202211258097 A CN202211258097 A CN 202211258097A CN 115450814 B CN115450814 B CN 115450814B
- Authority
- CN
- China
- Prior art keywords
- inlet pipe
- pipe
- light
- liquid inlet
- light guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 54
- 238000007493 shaping process Methods 0.000 claims abstract description 38
- 230000006835 compression Effects 0.000 claims abstract description 19
- 238000007906 compression Methods 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 claims description 24
- 239000000110 cooling liquid Substances 0.000 claims description 20
- 238000004140 cleaning Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 14
- 238000002485 combustion reaction Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 238000005485 electric heating Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 7
- 230000002528 anti-freeze Effects 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N19/00—Starting aids for combustion engines, not otherwise provided for
- F02N19/02—Aiding engine start by thermal means, e.g. using lighted wicks
- F02N19/04—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines
- F02N19/10—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines by heating of engine coolants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/04—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
- F02M31/042—Combustion air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/12—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating electrically
- F02M31/13—Combustion air
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The invention discloses a low-temperature starting preheating device for transportation of a modern mine trackless rubber-tyred vehicle and a use method thereof, comprising an engine shell; the cooling device comprises a cooling cavity, a liquid inlet pipe, an air inlet pipe, a top cover, a compression rod, an irradiation lamp, an expansion piece, an electric heating ball, a light guide rod and a first shaping layer, wherein the liquid inlet pipe is communicated with the cooling cavity, one end of the air inlet pipe is communicated with the air guide pipe, the top cover is adhered to the tops of the liquid inlet pipe and the air inlet pipe, the irradiation lamp is clamped on a lamp holder, two ends of the expansion piece are symmetrically inserted with first light guide pipes, the electric heating ball is wrapped in the expansion piece, and the light guide rod penetrates through the first shaping layer and the second shaping layer. The low-temperature starting preheating device for transportation of the modern mine trackless rubber-tyred vehicle and the using method thereof utilize the liquid inlet pipe and the gas inlet pipe which are arranged side by side to realize the simultaneous heating of the entering liquid and gas, so that the preheating efficiency is improved, and the light enters the pipeline to be heated and raised by utilizing the illuminating lamp, the light pipe, the expansion piece and the light guide rod, so that the energy is effectively saved.
Description
Technical Field
The invention relates to the technical field of trackless rubber-tyred vehicles, in particular to a low-temperature starting preheating device for transportation of a modern mine trackless rubber-tyred vehicle and a use method thereof.
Background
The trackless rubber-tyred vehicle for coal mine is trackless auxiliary transportation equipment which uses explosion-proof diesel engine, storage battery and the like as power and takes flame-retardant rubber wheels as travelling mechanisms, is mainly used for transportation of underground personnel, equipment, materials and the like in coal mine, has more important auxiliary transportation status along with development of high-yield intensive mining technology of coal mine in China, and has become an important sign of modernization of mine production by applying the trackless rubber-tyred auxiliary transportation technology and equipment with safety, reliability and high efficiency.
Under low temperature environment, the mobility of diesel oil becomes poor, leads to starting difficulty, and the quick preheating device of a conventional underground trackless rubber-tyred vehicle of publication No. CN109322774A is started at low temperature, and through the circuitous labyrinth type heating device, the flowing distance of the antifreeze fluid in the heating device is prolonged, the heating time is increased, and the aim of improving the temperature of the antifreeze fluid is fulfilled.
But preheating device among the prior art greatly increased antifreeze fluid pipeline length, and the antifreeze fluid in the pipeline flows under the effect of water pump circulation, and the extension pipeline improves the performance requirement of water pump, and the consumption increases to improve the running cost of rubber-tyred car.
Disclosure of Invention
The invention provides a low-temperature starting preheating device for transportation of a modern mine trackless rubber-tyred vehicle and a using method thereof in order to make up market blank.
The invention aims to provide a low-temperature starting preheating device for transportation of a modern mine trackless rubber-tyred vehicle and a using method thereof, so as to solve the problems that the preheating device in the prior art provided in the background art greatly increases the length of an antifreezing solution pipeline, the antifreezing solution in the pipeline circularly flows under the action of a water pump, the performance requirement of the prolonged pipeline on the water pump is improved, the power consumption is increased, and the running cost of the rubber-tyred vehicle is further improved.
In order to achieve the purpose, the invention provides the following technical scheme that the low-temperature starting preheating device for transporting the modern mine trackless rubber-tyred vehicle comprises the following components:
the engine shell is respectively connected with an air duct and an exhaust pipe on the front side surface and the rear side surface of the engine shell, a liquid inlet pipe and a liquid outlet pipe are respectively inserted on the left side surface and the right side surface of the engine shell, and a cooling cavity and a combustion chamber are formed in the engine shell;
The liquid inlet pipe is communicated with the cooling cavity, a first shaping layer is attached to the inner wall of the liquid inlet pipe, and a cooling liquid flow channel is formed in the first shaping layer;
one end of the air inlet pipe is communicated with the air guide pipe, the air inlet pipe is connected with the middle section of the liquid inlet pipe side by side, and positioning columns are welded on the outer side surfaces of the air inlet pipe and the liquid inlet pipe;
The top cover is adhered to the tops of the liquid inlet pipe and the air inlet pipe, a third shaping layer is adhered to the inner wall of the top cover, and a lamp holder is fixed to the inner wall of the top cover;
The compression bar is inserted into the top end of the telescopic rod, the bottom end of the telescopic rod is inserted into the sleeve, and the sleeve is positioned between the top cover and the collision rod;
the irradiation lamp is clamped on the lamp holder;
the expansion piece is symmetrically inserted into the two ends of the expansion piece, the extending section of the first light pipe is connected with a second light pipe, and the second light pipe is abutted against the magnetic sheet;
the electric heating ball is wrapped in the expansion piece and is connected with the control system through a data line;
the light guide rod penetrates through the first shaping layer and the second shaping layer, and one end of the light guide rod is welded with the light gathering head.
Further, a rotating shaft is inserted into the lower portion of the left side face of the engine shell, one end of the rotating shaft is connected with a crank structure inside the engine shell, the other end of the rotating shaft is connected with a heat dissipation fan, a striker is arranged on the rotating shaft in a pin mode, and the striker is matched with the compression bar.
Further, the liquid inlet pipe and the air inlet pipe are mutually bilaterally symmetrical, the cross sections of the liquid inlet pipe and the air inlet pipe are of D-shaped structures, a first shaping layer and a second shaping layer are respectively attached to the inside of the liquid inlet pipe and the inside of the air inlet pipe, and a cooling liquid flow channel and a cleaning air flow channel are respectively formed in the inside of the liquid inlet pipe and the inside of the air inlet pipe.
Further, the cooling liquid flow channel and the cleaning air flow channel are internally provided with an expansion piece and a light guide rod, the expansion piece is close to the D-shaped plane, one end of the light guide rod penetrates through the D-shaped plane and abuts against the D-shaped cambered surface, and the other end of the light guide rod enters the cavity to be connected with the light-gathering head.
Further, the top cover is of an arch structure, the top cover is made of flexible materials, the third shaping layer is made of reflective materials, and a cavity is formed between the top cover and the liquid inlet pipe and between the top cover and the air inlet pipe.
Further, one end of the compression bar is close to the top of the top cover, the other end of the compression bar is close to the collision bar, and the compression bar and the telescopic bar form a T-shaped structure.
Further, the expansion piece adopts photo-thermal expansion materials, the first light pipe and the second light pipe are made of light guide materials, the first light pipe is communicated with the second light pipe, the second light pipe is of a U-shaped structure, the connecting end of the second light pipe is located in the cavity, and positioning columns are symmetrically arranged on two sides of the second light pipe.
Further, the positioning column is sleeved with a magnetic sheet and an electromagnetic block, the electromagnetic block is adhered to the bottom of the positioning column, and the magnetic sheet penetrates through the U-shaped groove.
The application method of the low-temperature start preheating device for transporting the modern mine trackless rubber-tyred vehicle comprises the following steps of:
S1, lighting an irradiation lamp, enabling light rays of the irradiation lamp to irradiate into a cooling liquid flow channel and a cleaning air flow channel through a light guide piece, enabling the light rays to irradiate onto an expansion piece, enabling the expansion piece to be heated and expanded to be large, and pulling a second light guide pipe to move inwards;
S2, cooling liquid and a cleaning air pump are fed into the liquid inlet pipe and the air inlet pipe through a water pump and an air pump, the electric heating ball is electrified and heated, and fluid flows through the expansion piece to be heated;
S3, the heated fluid flows to the cooling cavity and the combustion chamber along the flow channel respectively to preheat the engine shell;
S4, after preheating is completed, when the engine shell works normally, the irradiation lamp and the electric heating ball are closed, the expansion piece is cooled down rapidly, and the electromagnetic block is electrified to enable the magnetic sheet to drive the second light guide tube to move outwards for resetting;
s5, circulating fluid in the flow channel flows, the fluid flowing to the second light pipe through the first light pipe dissipates heat, the rotating shaft drives the plunger rod to rotate, the pressing rod is enabled to flap the top cover, and air flow in the cavity is quickened.
Compared with the prior art, the low-temperature starting preheating device for the transportation of the modern mine trackless rubber-tyred vehicle and the using method thereof have the advantages that the liquid inlet pipe and the air inlet pipe which are arranged side by side are utilized to heat the entering liquid and gas simultaneously, so that the preheating efficiency is improved, the irradiation lamp, the light pipe, the expansion piece and the light guide rod are utilized to enable light to enter the pipeline to enter the interior for heating, the energy is effectively saved, and the two forms of expansion and contraction are utilized to reduce the obstruction to fluid after the preheating, and the magnetic sheet and the electromagnetic block are matched to realize the resetting effect, so that the radiating effect is realized;
1. The movable telescopic rod is arranged on the rotary shaft, when the movable telescopic rod is started to run, the rotary shaft drives the movable telescopic rod to rotate, so that the movable telescopic rod drives the movable telescopic rod to vibrate up and down along the sleeve, the movable telescopic rod drives the top cover to produce a flapping effect, the top cover reciprocates, the illumination distance is reduced, the illumination effect is enhanced, the cavity range is changed, and the air flow in the cavity is accelerated;
2. the shaping layer is utilized to provide supporting force for the pipeline, bending deformation of the pipeline is avoided, and the shaping layer with the arc-shaped structure can effectively collect light due to the fact that the shaping layer is made of reflective light materials, so that illumination effect is enhanced.
Drawings
FIG. 1 is an isometric view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional elevation of an engine housing of the present invention;
FIG. 3 is a schematic top view of the structure of the present invention;
FIG. 4 is a schematic side cross-sectional view of the inlet pipe, inlet pipe and top cover of the structure of the present invention;
FIG. 5 is an enlarged view of FIG. 4A of the structure of the present invention;
fig. 6 is a schematic side view of the plunger and cap of the present invention.
The device comprises a motor shell, a liquid inlet pipe, a gas inlet pipe, a top cover, a compression rod, a radiation lamp, a lamp 7, an expansion piece, an electric heating ball, a light guide rod, a rotary shaft, a cooling fan, a cooling cavity, a combustion chamber, a 15, a collision rod, a 16, a liquid discharge pipe, a 17, a gas exhaust pipe, a 21, a cooling liquid flow passage, a 22, a first shaping layer, a 31, a gas guide pipe, a 32, a second shaping layer, a 33, a cleaning gas flow passage, a 41, a third shaping layer, a 42, a cavity, a 51, a telescopic rod, a 52, a sleeve, a 61, a lamp holder, a 71, a first light guide pipe, a 72, a second light guide pipe, a 73, a positioning column, a 74, a magnetic sheet, a 75, an electromagnetic block, a 91 and a light focusing head.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to FIGS. 1-6, the invention provides a technical scheme that a low-temperature start preheating device for transportation of a modern mine trackless rubber-tyred vehicle comprises:
the engine shell 1, the front and back sides of the engine shell 1 are respectively connected with an air duct 31 and an exhaust pipe 17, the left and right sides of the engine shell 1 are respectively inserted with a liquid inlet pipe 2 and a liquid outlet pipe 16, and a cooling cavity 13 and a combustion chamber 14 are formed in the engine shell 1;
The liquid inlet pipe 2 is communicated with the cooling cavity 13, a first shaping layer 22 is attached to the inner wall of the liquid inlet pipe 2, and a cooling liquid flow passage 21 is formed in the first shaping layer 22;
The air inlet pipe 3, one end of the air inlet pipe 3 is communicated with the air guide pipe 31, the air inlet pipe 3 is connected with the middle section of the liquid inlet pipe 2 side by side, and the positioning column 73 is welded on the outer side surfaces of the air inlet pipe 3 and the liquid inlet pipe 2;
the top cover 4 is adhered to the tops of the liquid inlet pipe 2 and the air inlet pipe 3, a third shaping layer 41 is adhered to the inner wall of the top cover 4, and a lamp holder 61 is fixed to the inner wall of the top cover 4;
The compression bar 5 is inserted into the top end of the telescopic rod 51, the bottom end of the telescopic rod 51 is inserted into the sleeve 52, and the sleeve 52 is positioned between the top cover 4 and the collision rod 15;
an irradiation lamp 6, wherein the irradiation lamp 6 is clamped on the lamp holder 61;
The expansion piece 7, the two ends of the expansion piece 7 are symmetrically inserted with the first light pipe 71, the extension section of the first light pipe 71 is connected with the second light pipe 72, and the second light pipe 72 is abutted with the magnetic sheet 74;
The electric heating ball 8 is wrapped in the expansion piece 7, and the electric heating ball 8 is connected with the control system through a data line;
the light guide rod 9, the light guide rod 9 runs through the first shaping layer 22 and the second shaping layer 32, and a light gathering head 91 is welded at one end of the light guide rod 9.
When the modern mine trackless rubber-tyred vehicle is used for transportation, the preheating device is started at low temperature, the irradiation lamp 6 is lightened, the lamplight irradiates on the second light guide pipe 72 and the light gathering head 91, light enters the cooling liquid flow channel 21 and the cleaning air flow channel 33 along the second light guide pipe 72 and the light guide rod 9, the light is reflected and converged by the shaping layers inside the liquid inlet pipe 2 and the air inlet pipe 3, and irradiates on the expansion piece 7, the expansion piece 7 is quickly heated and expanded, so that the cavity inside the expansion piece is enlarged, the expansion piece 7 pulls the second light guide pipe 72 to move inwards, at the moment, a water pump and an air pump arranged on an engine are started, so that cooling liquid and air flow along the cooling liquid flow channel 21 and the cleaning air flow channel 33, fluid flows out from the liquid discharge pipe 16 and the exhaust pipe 17 after passing through the cooling cavity 13 and the combustion chamber 14 in the engine shell 1, when the fluid passes through the expansion piece 7, the enlarged expansion piece 7 generates resistance to the fluid flow, and part of the fluid enters the inside the expansion piece 7 to contact the electrothermal ball 8, so that to be heated fluid is heated and enters into the engine shell 1 is preheated;
The preheating is finished and is convenient for the rubber-tyred vehicle to start under low temperature environment, after the rubber-tyred vehicle works normally, namely the temperature of cooling liquid rises to the threshold value, the temperature sensor arranged in the liquid discharge pipe 16 measures the liquid temperature, the irradiation lamp 6 and the electric heating ball 8 are closed, light inside the runner disappears, the expansion piece 7 is enabled to be cooled down rapidly, at the moment, the electromagnetic block 75 is electrified to generate magnetic force, the electromagnetic block 75 and the magnetic sheet 74 generate repulsive force, the magnetic sheet 74 pushes the second light guide 72 to move outwards, the exposed part is increased, at the moment, the electric heating ball 8 is used for blocking the expansion piece 7, fluid flows to the second light guide 72 along the first light guide 71, at the moment, the rotating shaft 11 drives the striker 15 to impact the compression rod 5, the compression rod 5 is enabled to bear force to beat the top cover 4, the air flow in the cavity 42 is accelerated, and the heat dissipation effect is enhanced.
In the second embodiment, as shown in fig. 1,2 and 3, a rotating shaft 11 is inserted into the lower part of the left side surface of the engine housing 1, one end of the rotating shaft 11 is connected with a crank structure inside the engine housing 1, the other end of the rotating shaft 11 is connected with a heat dissipation fan 12, a striker 15 is pinned on the rotating shaft 11, the striker 15 is matched with the compression bar 5, and the rotating shaft 11 drives the striker 15 to rotate, so that the striker 15 can beat the compression bar 5 in a gap.
In the third embodiment, as shown in fig. 4, the liquid inlet pipe 2 and the air inlet pipe 3 are symmetric left and right, the cross sections of the liquid inlet pipe 2 and the air inlet pipe 3 are in a D-shaped structure, a first shaping layer 22 and a second shaping layer 32 are respectively attached to the interiors of the liquid inlet pipe 2 and the air inlet pipe 3, a cooling liquid flow channel 21 and a cleaning air flow channel 33 are respectively formed in the interiors of the liquid inlet pipe 2 and the air inlet pipe 3, and meanwhile, liquid and gas entering an engine are heated, so that the preheating efficiency is improved, the rubber-tyred vehicle can be conveniently and quickly started at low temperature, the shaping layers provide supporting force for the pipe wall, the pipelines keep the D shape, and the inner walls of the shaping layers are reflecting surfaces.
In the fourth embodiment, the third embodiment is further defined, the cooling liquid flow channel 21 and the cleaning air flow channel 33 are internally provided with an expansion piece 7 and a light guide rod 9, the expansion piece 7 is close to the D-shaped plane, one end of the light guide rod 9 penetrates through the D-shaped plane and abuts against the D-shaped cambered surface, the other end of the light guide rod 9 enters the cavity 42 to be connected with the light guide head 91, the light guide rod 9 provides supporting force for the shaping layer, the strength of the pipeline is enhanced, and meanwhile, the light led into the flow channel is increased.
In a fifth embodiment, as shown in fig. 4 and 6, the top cover 4 is in an arch structure, the top cover 4 is made of a flexible material, the third shaping layer 41 is made of a reflective material, a cavity 42 is formed between the top cover 4 and the liquid inlet pipe 2 and the air inlet pipe 3, and the shaping layer on the arch top cover 4 is helpful for reflecting light downwards.
In the sixth embodiment, as further defined in the first embodiment, one end of the compression bar 5 is close to the top of the top cover 4, the other end of the compression bar 5 is close to the ram 15, the compression bar 5 and the telescopic rod 51 form a T-shaped structure, and the compression bar 5 vibrates up and down to flap the top cover 4, so that the irradiation lamp 6 is close to the light guide below.
In a seventh embodiment, the first embodiment is further defined that the expansion member 7 is made of a photo-thermal expansion material, the first light pipe 71 and the second light pipe 72 are made of a light guide material, the first light pipe 71 is communicated with the second light pipe 72, the second light pipe 72 is in a U-shaped structure, the connecting end of the second light pipe 72 is located in the cavity 42, positioning posts 73 are symmetrically arranged on two sides of the second light pipe 72, the installation direction of the expansion member 7 can face the fluid flow direction, only the structure is expressed in the figure, and the specific installation direction is adjusted according to actual conditions.
In the eighth embodiment, as shown in fig. 3 and 4, the positioning column 73 is sleeved with the magnetic sheet 74 and the electromagnetic block 75, the electromagnetic block 75 is adhered to the bottom of the positioning column 73, the magnetic sheet 74 passes through the U-shaped groove, when the power is off, no force is applied between the magnetic sheet 74 and the electromagnetic block 75, and when the power is on, a repulsive force is generated between the magnetic sheet 74 and the electromagnetic block 75.
The method for using the low-temperature starting preheating device for transporting the modern mine trackless rubber-tyred vehicle comprises the following steps of:
S1, illuminating lamp 6 is lightened, so that the light of illuminating lamp 6 irradiates into cooling liquid flow channel 21 and cleaning air flow channel 33 through the light guide member, and irradiates onto expansion member 7, so that the temperature rise expansion of expansion member 7 is increased, and second light guide 72 is pulled to move inwards;
S2, cooling liquid and a cleaning air pump are fed into the liquid inlet pipe 2 and the air inlet pipe 3 through a water pump and an air pump, the electric heating ball 8 is electrified to heat, and fluid flows through the expansion piece 7 to heat;
s3, the heated fluid flows to the cooling cavity 13 and the combustion chamber 14 along the flow channel respectively to preheat the engine housing 1;
s4, after preheating is finished, when the engine shell 1 works normally, the irradiation lamp 6 and the electrothermal ball 8 are closed, the expansion piece 7 is cooled down rapidly, and the electromagnetic block 75 is electrified to enable the magnetic sheet 74 to drive the second light guide 72 to move outwards for resetting;
s5, fluid in the flow channel circularly flows, the fluid flowing to the second light guide tube 72 through the first light guide tube 71 dissipates heat, the rotating shaft 11 drives the plunger 15 to rotate, the pressing rod 5 is enabled to flap the top cover 4, and air flow in the cavity 42 is quickened.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a modernized mine trackless rubber-tyred car transportation is with low temperature start preheating device which characterized in that includes:
The engine comprises an engine shell (1), wherein an air duct (31) and an exhaust pipe (17) are respectively connected to the front side surface and the rear side surface of the engine shell (1), a liquid inlet pipe (2) and a liquid outlet pipe (16) are respectively inserted into the left side surface and the right side surface of the engine shell (1), and a cooling cavity (13) and a combustion chamber (14) are formed in the engine shell (1);
The liquid inlet pipe (2), the liquid inlet pipe (2) is communicated with the cooling cavity (13), a first shaping layer (22) is attached to the inner wall of the liquid inlet pipe (2), and a cooling liquid flow channel (21) is formed in the first shaping layer (22);
The air inlet pipe (3), one end of the air inlet pipe (3) is communicated with the air guide pipe (31), the air inlet pipe (3) is connected with the middle section of the liquid inlet pipe (2) side by side, and the air inlet pipe (3) and the outer side surface of the liquid inlet pipe (2) are welded with a positioning column (73);
The top cover (4) is adhered to the tops of the liquid inlet pipe (2) and the air inlet pipe (3), a third shaping layer (41) is adhered to the inner wall of the top cover (4), and a lamp holder (61) is fixed to the inner wall of the top cover (4);
The compression bar (5), the compression bar (5) is inserted into the top end of the telescopic rod (51), the bottom end of the telescopic rod (51) is inserted into the sleeve (52), and the sleeve (52) is positioned between the top cover (4) and the collision rod (15);
The illuminating lamp (6) is clamped on the lamp holder (61);
The expansion piece (7), the two ends of the expansion piece (7) are symmetrically inserted with a first light pipe (71), the extending section of the first light pipe (71) is connected with a second light pipe (72), and the second light pipe (72) is abutted with the magnetic sheet (74);
The electrothermal ball (8), the said electrothermal ball (8) wraps up in the said expansion piece (7), the said electrothermal ball (8) connects the control system through the data link;
The light guide rod (9), the light guide rod (9) penetrates through the first shaping layer (22) and the second shaping layer (32), and one end of the light guide rod (9) is welded with a light gathering head (91);
a rotating shaft (11) is inserted into the lower part of the left side surface of the engine shell (1), one end of the rotating shaft (11) is connected with a crank structure in the engine shell (1), the other end of the rotating shaft (11) is connected with a heat dissipation fan (12), a striker (15) is arranged on the rotating shaft (11) in a pin manner, and the striker (15) is matched with the compression bar (5);
the expansion piece (7) is made of photo-thermal expansion materials, the first light pipe (71) and the second light pipe (72) are made of light-guiding materials, the first light pipe (71) is communicated with the second light pipe (72), the second light pipe (72) is of a U-shaped structure, the connecting end of the second light pipe (72) is located in the cavity (42), positioning columns (73) are symmetrically arranged on two sides of the second light pipe (72), magnetic pieces (74) and electromagnetic blocks (75) are sleeved on the positioning columns (73), the electromagnetic blocks (75) are adhered to the bottoms of the positioning columns (73), and the magnetic pieces (74) penetrate through the U-shaped grooves.
2. The low-temperature starting preheating device for transporting the modern mine trackless rubber-tyred vehicle, as set forth in claim 1, is characterized in that the liquid inlet pipe (2) and the air inlet pipe (3) are symmetrical left and right, the sections of the liquid inlet pipe (2) and the air inlet pipe (3) are of D-shaped structures, a first shaping layer (22) and a second shaping layer (32) are respectively attached to the interiors of the liquid inlet pipe (2) and the air inlet pipe (3), and a cooling liquid runner (21) and a cleaning air runner (33) are respectively formed in the interiors of the liquid inlet pipe (2) and the air inlet pipe (3).
3. The low-temperature starting preheating device for transporting the modern mine trackless rubber-tyred vehicle is characterized in that an expansion piece (7) and a light guide rod (9) are arranged in the cooling liquid flow channel (21) and the cleaning air flow channel (33), the expansion piece (7) is close to a D-shaped plane, one end of the light guide rod (9) penetrates through the D-shaped plane to prop against the D-shaped cambered surface, and the other end of the light guide rod (9) enters a cavity (42) to be connected with a light focusing head (91).
4. The low-temperature starting preheating device for transporting the modern mine trackless rubber-tyred vehicle, according to claim 3, is characterized in that the top cover (4) is of an arch structure, the top cover (4) is made of flexible materials, the third shaping layer (41) is made of reflective materials, and a cavity (42) is formed between the top cover (4) and the liquid inlet pipe (2) and the air inlet pipe (3).
5. The low-temperature starting preheating device for transporting the modern mine trackless rubber-tyred vehicle, as set forth in claim 4, is characterized in that one end of the pressing rod (5) is close to the top of the top cover (4), the other end of the pressing rod (5) is close to the collision rod (15), and the pressing rod (5) and the telescopic rod (51) form a T-shaped structure.
6. A method of using a low temperature start preheating device for transportation of a modern mine trackless rubber-tyred vehicle according to any one of claims 1 to 5, comprising the steps of:
s1, illuminating the illuminating lamp (6), enabling light of the illuminating lamp (6) to be illuminated into the cooling liquid flow channel (21) and the cleaning air flow channel (33) through the light guide piece, enabling the light to be illuminated onto the expansion piece (7), enabling the expansion piece (7) to be heated and expanded to be large, and pulling the second light guide pipe (72) to move inwards;
S2, cooling liquid and a cleaning air pump are fed into the liquid inlet pipe (2) and the air inlet pipe (3) through a water pump and an air pump, the electrothermal ball (8) is electrified and heated, and fluid flows through the expansion piece (7) for heating;
s3, the heated fluid flows to a cooling cavity (13) and a combustion chamber (14) along a flow channel respectively to preheat the engine shell (1);
S4, after preheating is finished, when the engine shell (1) works normally, the irradiation lamp (6) and the electrothermal ball (8) are closed, the expansion piece (7) is cooled down rapidly, and the electromagnetic block (75) is electrified to enable the magnetic sheet (74) to drive the second light guide tube (72) to move outwards for resetting;
S5, fluid in the flow channel circularly flows, the fluid flowing to the second light pipe (72) through the first light pipe (71) dissipates heat, the rotating shaft (11) drives the collision rod (15) to rotate, the pressing rod (5) flaps the top cover (4), and air flow in the cavity (42) is quickened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211258097.7A CN115450814B (en) | 2022-10-13 | 2022-10-13 | A low-temperature starting preheating device for modern mine trackless rubber-wheeled vehicle transportation and its use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211258097.7A CN115450814B (en) | 2022-10-13 | 2022-10-13 | A low-temperature starting preheating device for modern mine trackless rubber-wheeled vehicle transportation and its use method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115450814A CN115450814A (en) | 2022-12-09 |
| CN115450814B true CN115450814B (en) | 2025-02-11 |
Family
ID=84309850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211258097.7A Active CN115450814B (en) | 2022-10-13 | 2022-10-13 | A low-temperature starting preheating device for modern mine trackless rubber-wheeled vehicle transportation and its use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115450814B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102096190A (en) * | 2011-01-20 | 2011-06-15 | 浙江大学 | Metallic photo-thermal drive microswitch and manufacturing method thereof |
| CN108678918A (en) * | 2018-05-08 | 2018-10-19 | 中国地质大学（武汉） | Laser-induced photo-thermal expansion type driving device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2209792C (en) * | 1995-02-17 | 2007-06-12 | Thomas J. Hollis | System for maintaining engine oil at an optimum temperature |
| EP1651911A4 (en) * | 2003-07-28 | 2010-09-01 | Phillips & Temro Ind Inc | Controller for air intake heater |
| CN200958439Y (en) * | 2006-06-08 | 2007-10-10 | 李文庆 | Fuel oil system with light wave heating function |
| CN204677353U (en) * | 2015-06-04 | 2015-09-30 | 邵阳学院 | A kind of engine preheating system |
| CN109322774B (en) * | 2018-08-03 | 2020-12-22 | 中国煤炭科工集团太原研究院有限公司 | Low-temperature starting rapid preheating device for underground trackless rubber-tyred vehicle |
| CN112555080A (en) * | 2020-12-09 | 2021-03-26 | 重庆大学 | Preheating device for engine and storage battery |
-
2022
- 2022-10-13 CN CN202211258097.7A patent/CN115450814B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102096190A (en) * | 2011-01-20 | 2011-06-15 | 浙江大学 | Metallic photo-thermal drive microswitch and manufacturing method thereof |
| CN108678918A (en) * | 2018-05-08 | 2018-10-19 | 中国地质大学（武汉） | Laser-induced photo-thermal expansion type driving device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115450814A (en) | 2022-12-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102095148A (en) | LED (light emitting diode) headlamp of electric automobile | |
| CN105020652A (en) | High-efficiency LED (Light-Emitting Diode) dual chip high-low beam integrated automobile headlamp module | |
| CN102089172A (en) | Hybrid vehicle | |
| CN115450814B (en) | A low-temperature starting preheating device for modern mine trackless rubber-wheeled vehicle transportation and its use method | |
| CN110076975B (en) | Automobile injection mold with external cooling system | |
| CN205026539U (en) | Shine big lamp module group before far and near light integration car of high efficiency LED double chip | |
| CN102052141A (en) | Thermostat device for diesel engine | |
| CN105799669A (en) | Automatic cooling device for large automobile braking system | |
| KR102263991B1 (en) | generation device of electricity | |
| CN113623386B (en) | Worm gear reducer | |
| CN203258540U (en) | Circulating water cooling type light emitting diode (LED) car lamp | |
| CN104990019A (en) | High-efficiency LED double-chip high beam and low beam integrated automobile headlamp cooling system | |
| CN204806209U (en) | Shine headlight cooling system before far and near light integration car of high efficiency LED double chip | |
| CN103925574A (en) | High-efficiency heat dissipation device and LED (light-emitting diode) automobile lamp with same | |
| CN207879505U (en) | A kind of methanol heater | |
| CN206386840U (en) | A kind of in-car atmosphere lamp of the overlength of use LASER Light Source | |
| CN204806211U (en) | Shine headlight radiator before far and near light integration car of high efficiency LED double chip | |
| CN204126763U (en) | A kind of silicone core bundling tube external-burning engine | |
| ITFI20130007A1 (en) | A MOTOR PROVIDED WITH A SOLAR PANEL SYSTEM TO WHICH THE LIGHT PRODUCED BY THE COMBUSTION IS TRANSMITTED FOR ELECTRICITY GENERATION | |
| CN207438453U (en) | A kind of S-shaped hill path LED street lamp | |
| KR20130043722A (en) | Nonpolluting snowplow with multipurpose function | |
| CN206972354U (en) | A kind of one-cylinder diesel unit dual-cooled system | |
| CN112354700A (en) | Improved crankshaft for centrifugal machine | |
| CN221238023U (en) | Defrosting device for air heat source pump | |
| CN105003874A (en) | Radiator of efficient LED two-chip far-and-near-light integrated automobile headlamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |