CN109026373B - Diesel generator convenient to low temperature starts - Google Patents
Diesel generator convenient to low temperature starts Download PDFInfo
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- CN109026373B CN109026373B CN201811008149.9A CN201811008149A CN109026373B CN 109026373 B CN109026373 B CN 109026373B CN 201811008149 A CN201811008149 A CN 201811008149A CN 109026373 B CN109026373 B CN 109026373B
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- diesel generator
- diesel
- temperature
- main body
- generator main
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- 230000003584 silencer Effects 0.000 claims abstract description 22
- 238000000746 purification Methods 0.000 claims abstract description 21
- 239000000919 ceramic Substances 0.000 claims description 45
- 239000002283 diesel fuel Substances 0.000 claims description 31
- 239000004065 semiconductor Substances 0.000 claims description 29
- 239000004020 conductor Substances 0.000 claims description 28
- 229910052751 metal Inorganic materials 0.000 claims description 28
- 239000002184 metal Substances 0.000 claims description 28
- 239000003054 catalyst Substances 0.000 claims description 19
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 231100000252 nontoxic Toxicity 0.000 description 3
- 230000003000 nontoxic effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
- F02B63/047—Movable engine-generator combinations on wheels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
- F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
- F01N3/2825—Ceramics
- F01N3/2828—Ceramic multi-channel monoliths, e.g. honeycombs
-
- 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
- F02M31/125—Fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
- F02B2063/046—Handles adapted therefor, e.g. handles or grips for movable units
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
The invention discloses a diesel generator convenient for low-temperature starting, which comprises a supporting table, a temperature control mechanism, a purification mechanism, rollers, a pull handle, a diesel generator main body, an oil tank, an electric cabinet, an inner shell, a temperature sensor, a PLC (programmable logic controller) and a silencer, wherein the rollers are symmetrically arranged at the bottom of the supporting table, the pull handle is arranged at one side of the supporting table, the diesel generator main body is arranged at the top of the supporting table, the oil tank is arranged at the top of the diesel generator main body, the electric cabinet is arranged at one side of the oil tank, and the PLC is arranged in the electric cabinet; according to the diesel generator, the diesel can be heated in cold weather through the temperature control mechanism in the oil tank, the phenomenon that the diesel generator cannot be started due to excessive viscosity of the diesel is avoided, and discharged tail gas can be purified and then discharged through the purification device, so that the environment is protected.
Description
Technical Field
The invention relates to the field of diesel generators, in particular to a diesel generator convenient to start at a low temperature.
Background
The diesel generator is a small power generating equipment, and is a power machine using diesel oil as fuel and using diesel engine as prime mover to drive generator to generate power. The whole set of unit generally comprises a diesel engine, a generator, a control box, a fuel tank, a storage battery for starting and controlling, a protection device, an emergency cabinet and the like.
The diesel oil in the lower oil tank of temperature glues thick and leads to diesel oil generator to be difficult to the start in winter, needs just can accomplish the start-up through preheating, and diesel oil generator during operation burns diesel oil simultaneously and can discharge out a large amount of pollutants, influences the environment.
Disclosure of Invention
The invention aims to provide a diesel generator convenient for low-temperature starting, which aims to overcome the technical problems, can heat diesel oil in cold weather through a temperature control mechanism in an oil tank, avoids the problem that the diesel generator cannot be started due to excessive viscosity of the diesel oil, and can purify and discharge discharged tail gas through a purification device, thereby protecting the environment.
The purpose of the invention can be realized by the following technical scheme:
a diesel generator convenient for low-temperature starting comprises a supporting table, a temperature control mechanism, a purification mechanism, rollers, a pull handle, a diesel generator main body, an oil tank, an electric cabinet, an inner shell, a temperature sensor, a PLC (programmable logic controller) and a silencer, wherein the rollers are symmetrically arranged at the bottom of the supporting table, the pull handle is arranged on one side of the supporting table, the diesel generator main body is arranged at the top of the supporting table, the oil tank is arranged at the top of the diesel generator main body, the electric cabinet is arranged on one side of the oil tank, the PLC is arranged in the electric cabinet, the temperature control mechanism is arranged in the oil tank, the inner shell is arranged on the inner side of the temperature control mechanism, the silencer is arranged on one side of;
the temperature control mechanism comprises a first insulating ceramic piece, a first metal conductor, a cavity type semiconductor, an electronic type semiconductor, a second metal conductor and a second insulating ceramic piece, wherein the first insulating ceramic piece is connected with the inner wall of the oil tank, the first metal conductor is arranged on the inner side of the first insulating ceramic piece, the cavity type semiconductor is arranged on the inner side of the first metal conductor at equal intervals, the electronic type semiconductor is arranged on the inner side of the first metal conductor at equal intervals and positioned on one side of the cavity type semiconductor, the second metal conductor is arranged on the inner sides of the cavity type semiconductor and the electronic type semiconductor, the second insulating ceramic piece is arranged on the inner side of the second metal conductor, and the second insulating ceramic piece is connected with the outer side of the inner shell;
purification mechanism includes shell, air inlet, gas vent, honeycomb ceramic catalyst, liner and alumina coating, the air inlet has been seted up to shell one side, the gas vent has been seted up to the shell opposite side, the shell inboard is provided with honeycomb ceramic catalyst, the liner has been cup jointed in the honeycomb ceramic catalyst outside, honeycomb ceramic catalyst one side and relative air inlet are provided with the alumina coating.
As a further scheme of the invention: one side of the diesel generator main body is connected with a silencer through threads, and the silencer and the purification mechanism are installed through bolt connection.
As a further scheme of the invention: the supporting table and the diesel generator main body are installed through bolts, and rubber pads are arranged on the top of the supporting table and the top of the diesel generator main body.
As a further scheme of the invention: the temperature control mechanism is connected with the single-pole double-throw switch through a lead, and the single-pole double-throw switch is connected with an external power supply through a lead.
As a further scheme of the invention: the temperature sensor is electrically connected with the PLC controller, and the PLC controller is electrically connected with the temperature control mechanism.
As a further scheme of the invention: the diesel generator comprises the following using operation steps:
the method comprises the following steps: the support table drives the bottom roller to rotate to move by pulling the pull handle, so that the position of the diesel generator main body is convenient to transfer;
step two: the diesel oil is poured into the oil tank, the temperature control mechanism in the oil tank can work according to the temperature detected by the temperature sensor to adjust the temperature of the diesel oil, and the problem that the diesel oil generator main body cannot be started due to the fact that the diesel oil is viscous in cold weather is avoided;
step three: the silencer is installed on one side of the diesel generator main body, then the purification mechanism is connected with the silencer, and after the purification mechanism is connected with the silencer, the diesel generator main body is started to generate electricity.
The invention has the beneficial effects that: through reasonable structural design, when the diesel generator works and generates electricity, high-temperature exhaust gas flows through the silencer and then enters the purification mechanism through the air inlet, and passes through the honeycomb ceramic catalyst carrier coated with the alumina coating on the surface, harmful substances in the exhaust gas undergo chemical reaction under the action of the catalyst and the temperature, are converted into nontoxic H2O and CO2, and are discharged from the exhaust port, so that air pollution is avoided, and the environment is protected; meanwhile, a temperature sensor in the oil tank senses the temperature of the diesel oil and feeds the diesel oil back to the PLC, when the temperature is too low, the PLC controls the temperature control mechanism to work, the cavity type semiconductor and the electronic type semiconductor are connected with an external power supply to form a galvanic couple, the heat absorbed by the first insulating ceramic piece and the first metal conductor is transferred to the second metal conductor and the second insulating ceramic piece, the first insulating ceramic piece and the second insulating ceramic piece penetrate through the inner shell to heat the diesel oil inside, when the preset temperature is reached, the temperature sensor closes the temperature control mechanism through the PLC, and the diesel generator main body can be started normally to work in low-temperature weather.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a schematic view of the internal structure of the fuel tank of the present invention.
Fig. 4 is a schematic diagram of the internal structure of the electric cabinet of the present invention.
Fig. 5 is a partial cross-sectional view of the temperature control mechanism of the present invention.
Fig. 6 is a cross-sectional view of the purification mechanism of the present invention.
In the figure: 1. a support table; 2. a temperature control mechanism; 3. a purification mechanism; 101. a roller; 102. pulling a handle; 103. a diesel generator main body; 104. an oil tank; 105. an electric cabinet; 106. an inner shell; 107. a temperature sensor; 108. a PLC controller; 109. a muffler; 201. a first insulating ceramic sheet; 202. a first metal conductor; 203. a hole-type semiconductor; 204. an electronic type semiconductor; 205. a second metal conductor; 206. a second insulating ceramic sheet; 301. a housing; 302. an air inlet; 303. an exhaust port; 304. a honeycomb ceramic catalyst; 305. a liner; 306. and (3) coating aluminum oxide.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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.
As shown in fig. 1-6, a diesel generator convenient for low-temperature starting comprises a supporting platform 1, a temperature control mechanism 2, a purification mechanism 3, rollers 101, a pull handle 102, a diesel generator main body 103, an oil tank 104, an electric cabinet 105, an inner shell 106, a temperature sensor 107, a PLC controller 108 and a silencer 109, wherein the rollers 101 are symmetrically installed at the bottom of the supporting platform 1, the pull handle 102 is installed at one side of the supporting platform 1, the diesel generator main body 103 is installed at the top of the supporting platform 1, the oil tank 104 is arranged at the top of the diesel generator main body 103, the electric cabinet 105 is installed at one side of the oil tank 104, the PLC controller 108 is installed inside the electric cabinet 105, the temperature control mechanism 2 is installed inside the oil tank 104, the inner shell 106 is installed inside the temperature control mechanism 2, the silencer 109 is installed at one;
the temperature control mechanism 2 comprises a first insulating ceramic piece 201, a first metal conductor 202, a cavity type semiconductor 203, an electronic type semiconductor 204, a second metal conductor 205 and a second insulating ceramic piece 206, wherein the first insulating ceramic piece 201 is connected with the inner wall of the oil tank 104, the first metal conductor 202 is arranged on the inner side of the first insulating ceramic piece 201, the cavity type semiconductors 203 are arranged on the inner side of the first metal conductor 202 at equal intervals, the electronic type semiconductors 204 are arranged on the inner side of the first metal conductor 202 at equal intervals and positioned on one side of the cavity type semiconductor 203, the second metal conductor 205 is arranged on the inner sides of the cavity type semiconductor 203 and the electronic type semiconductor 204, the second insulating ceramic piece 206 is arranged on the inner side of the second metal conductor 205, and the second insulating ceramic piece 206 is connected with the outer side;
the purification mechanism 3 comprises a shell 301, an air inlet 302, an air outlet 303, a honeycomb ceramic catalyst 304, a gasket 305 and an alumina coating 306, wherein the air inlet 302 is formed in one side of the shell 301, the air outlet 303 is formed in the other side of the shell 301, the honeycomb ceramic catalyst 304 is arranged on the inner side of the shell 301, the gasket 305 is sleeved on the outer side of the honeycomb ceramic catalyst 304, and the alumina coating 306 is arranged on one side of the honeycomb ceramic catalyst 304 and is opposite to the air inlet 302.
The diesel generator main part 103 is connected with the silencer 109 through threads on one side, working noise is reduced, and the silencer 109 and the purification mechanism 3 are installed through bolt connection, so that the installation and the disassembly are convenient.
Brace table 1 and diesel generator main part 103 pass through the bolt installation, and the installation and the dismantlement of being convenient for, brace table 1 top and diesel generator main part 103 top are provided with the rubber pad, are convenient for alleviate vibrations through the rubber pad.
The temperature control mechanism 2 is connected with the single-pole double-throw switch through a lead, the single-pole double-throw switch is connected with an external power supply through a lead, and the single-pole double-throw switch is convenient to change the connection state with the anode and the cathode of the power supply through connection of the single-pole double-throw switch to control the temperature control mechanism 2 to finish heating and cooling.
Temperature sensor 107 and PLC controller 108 pass through electric connection, and PLC controller 108 and temperature control mechanism 2 pass through electric connection, and the temperature regulation to diesel oil is accomplished in the inter-module mutual control of being convenient for.
The diesel generator comprises the following using operation steps:
the method comprises the following steps: the support table 1 drives the bottom roller 101 to rotate and move by pulling the pull handle 102, so that the position of the diesel generator main body 103 is convenient to transfer;
step two: diesel oil is poured into the oil tank 104, the temperature control mechanism 2 in the oil tank 104 can work according to the temperature detected by the temperature sensor 107 to adjust the temperature of the diesel oil, and the problem that the diesel oil generator main body 103 cannot be started due to the fact that the diesel oil is viscous in cold weather is avoided;
step three: after the muffler 109 is attached to the diesel generator main body 103, the purifying mechanism 3 is connected to the muffler 109, and the diesel generator main body 103 is started to generate power.
The working principle of the invention is as follows: the diesel generator main body 103 is fixed on the support table 1, the support table 1 is driven to rotate by pulling the pull handle 102 to drive the bottom roller 101 to move, before starting, the temperature sensor 107 in the oil tank 104 senses the temperature of the diesel oil and feeds the temperature back to the PLC 108 of the CPU-226 model, when the temperature is too low, the PLC 108 of the CPU-226 model controls the temperature control mechanism 2 to work, the cavity type semiconductor 203 and the electronic type semiconductor 204 are connected with an external power supply to form a couple pair, the heat absorbed at the first insulating ceramic sheet 201 and the first metal conductor 202 is transferred to the second metal conductor 205 and the second insulating ceramic sheet 206, the diesel oil in the diesel generator main body 103 passes through the inner shell 106 to be heated until reaching a preset temperature, the noise generated by working is reduced by the silencer 109 connected with one side, and meanwhile, the tail gas is treated and purified by the purification mechanism 3, when the high-temperature exhaust gas flow enters the purification mechanism 3 through the inlet 302 and passes through the honeycomb ceramic catalyst 304 carrier coated with the alumina coating 306, harmful substances in the exhaust gas undergo chemical reaction under the action of the catalyst and temperature, and are converted into nontoxic H2O and CO2 to be discharged from the outlet 303.
Through reasonable structural design, when the diesel generator works and generates electricity, high-temperature exhaust gas flows through the silencer and then enters the purification mechanism through the air inlet, and passes through the honeycomb ceramic catalyst carrier coated with the alumina coating on the surface, harmful substances in the exhaust gas undergo chemical reaction under the action of the catalyst and the temperature, are converted into nontoxic H2O and CO2, and are discharged from the exhaust port, so that air pollution is avoided, and the environment is protected; meanwhile, a temperature sensor in the oil tank senses the temperature of the diesel oil and feeds the diesel oil back to the PLC, when the temperature is too low, the PLC controls the temperature control mechanism to work, the cavity type semiconductor and the electronic type semiconductor are connected with an external power supply to form a galvanic couple, the heat absorbed by the first insulating ceramic piece and the first metal conductor is transferred to the second metal conductor and the second insulating ceramic piece, the first insulating ceramic piece and the second insulating ceramic piece penetrate through the inner shell to heat the diesel oil inside, when the preset temperature is reached, the temperature sensor closes the temperature control mechanism through the PLC, and the diesel generator main body can be started normally to work in low-temperature weather.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The diesel generator convenient for low-temperature starting is characterized by comprising a supporting platform (1), a temperature control mechanism (2), a purification mechanism (3), rollers (101), a pull handle (102), a diesel generator main body (103), an oil tank (104), an electric cabinet (105), an inner shell (106), a temperature sensor (107), a PLC (programmable logic controller) and a silencer (109), wherein the rollers (101) are symmetrically installed at the bottom of the supporting platform (1), the pull handle (102) is installed at one side of the supporting platform (1), the diesel generator main body (103) is installed at the top of the supporting platform (1), the oil tank (104) is arranged at the top of the diesel generator main body (103), the electric cabinet (105) is installed at one side of the oil tank (104), the PLC (108) is installed inside the electric cabinet (105), the temperature control mechanism (2) is installed inside the oil tank (104), an inner shell (106) is installed on the inner side of the temperature control mechanism (2), a silencer (109) is installed on one side of the diesel generator main body (103), and a purification mechanism (3) is installed on one side of the silencer (109);
the temperature control mechanism (2) comprises a first insulating ceramic piece (201), a first metal conductor (202), a hole type semiconductor (203), an electronic type semiconductor (204), a second metal conductor (205) and a second insulating ceramic piece (206), wherein the first insulating ceramic piece (201) is connected with the inner wall of the oil tank (104), the first metal conductor (202) is arranged on the inner side of the first insulating ceramic piece (201), the hole type semiconductors (203) are arranged on the inner side of the first metal conductor (202) at equal intervals, the electronic type semiconductor (204) is arranged on one side of the hole type semiconductor (203) and on the inner sides of the hole type semiconductor (203) and the electronic type semiconductor (204) at equal intervals, the second metal conductor (205) is arranged on the inner side of the second metal conductor (205), the second insulating ceramic plate (206) is connected with the outer side of the inner shell (106);
the purification mechanism (3) comprises a shell (301), an air inlet (302), an air outlet (303), a honeycomb ceramic catalyst (304), a gasket (305) and an alumina coating (306), wherein the air inlet (302) is formed in one side of the shell (301), the air outlet (303) is formed in the other side of the shell (301), the honeycomb ceramic catalyst (304) is arranged on the inner side of the shell (301), the gasket (305) is sleeved on the outer side of the honeycomb ceramic catalyst (304), and the alumina coating (306) is arranged on one side of the honeycomb ceramic catalyst (304) and opposite to the air inlet (302);
draw handle (102) to drive bottom gyro wheel (101) through the pulling and rotate and remove, the position of diesel generator main part (103) of being convenient for shifts, pour diesel oil into oil tank (104), temperature control mechanism (2) of oil tank (104) inside can carry out work according to the temperature that temperature sensor (107) detected and adjust diesel oil temperature, it glues to avoid cold weather diesel oil and leads to diesel generator main part (103) unable start-up, install muffler (109) in diesel generator main part (103) one side, then will purify mechanism (3) and be connected with muffler (109), after finishing connecting, start diesel generator main part (103) and generate electricity.
2. The diesel generator easy to start at low temperature according to claim 1, wherein the diesel generator main body (103) is connected with the silencer (109) by a screw thread, and the silencer (109) and the purifying mechanism (3) are installed by bolt connection.
3. The diesel generator convenient for low-temperature starting according to claim 1, wherein the support table (1) and the diesel generator main body (103) are installed through bolts, and rubber pads are arranged on the top of the support table (1) and the top of the diesel generator main body (103).
4. The diesel generator convenient for low-temperature starting according to claim 1, wherein the temperature control mechanism (2) is connected with a single-pole double-throw switch through a lead, and the single-pole double-throw switch is connected with an external power supply through a lead.
5. The diesel generator convenient for low-temperature starting according to claim 1, wherein the temperature sensor (107) is electrically connected with the PLC (108), and the PLC (108) is electrically connected with the temperature control mechanism (2).
6. A diesel generator for facilitating low temperature startup according to claim 1, wherein the diesel generator is used and operated by the steps of:
the method comprises the following steps: the support table (1) drives the bottom roller (101) to rotate to move by pulling the pull handle (102), so that the position of the diesel generator main body (103) is convenient to transfer;
step two: diesel oil is poured into the oil tank (104), the temperature control mechanism (2) in the oil tank (104) can work according to the temperature detected by the temperature sensor (107) to adjust the temperature of the diesel oil, and the problem that the diesel oil generator main body (103) cannot be started due to the fact that the diesel oil is viscous in cold weather is avoided;
step three: a silencer (109) is installed on one side of a diesel generator main body (103), then a purification mechanism (3) is connected with the silencer (109), and after the connection is finished, the diesel generator main body (103) is started to generate electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811008149.9A CN109026373B (en) | 2018-08-31 | 2018-08-31 | Diesel generator convenient to low temperature starts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811008149.9A CN109026373B (en) | 2018-08-31 | 2018-08-31 | Diesel generator convenient to low temperature starts |
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| Publication Number | Publication Date |
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| CN109026373A CN109026373A (en) | 2018-12-18 |
| CN109026373B true CN109026373B (en) | 2019-12-31 |
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| CN201811008149.9A Active CN109026373B (en) | 2018-08-31 | 2018-08-31 | Diesel generator convenient to low temperature starts |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110749358B (en) * | 2019-09-11 | 2020-10-16 | 江苏微浪电子科技有限公司 | Industrial flow instrument for industrial production and use method thereof |
| CN112113359B (en) * | 2020-10-09 | 2022-07-05 | 山东康姆勒发电机有限公司 | Preheating device of diesel generator set |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2744507B2 (en) * | 1990-03-28 | 1998-04-28 | ヤンマーディーゼル株式会社 | Engine generator |
| JP4683483B2 (en) * | 2006-02-14 | 2011-05-18 | 本田技研工業株式会社 | Engine with breather device |
| CN205908341U (en) * | 2016-07-04 | 2017-01-25 | 福建威曼动力科技有限公司 | Gas vent is equipped with air purification system's engine generator |
| CN107479590A (en) * | 2017-08-04 | 2017-12-15 | 广州威能机电有限公司 | Generating set temperature control system |
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