CN107387235B - Diesel generating set suitable for many sand blown by wind territories - Google Patents
Diesel generating set suitable for many sand blown by wind territories Download PDFInfo
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- CN107387235B CN107387235B CN201710472439.8A CN201710472439A CN107387235B CN 107387235 B CN107387235 B CN 107387235B CN 201710472439 A CN201710472439 A CN 201710472439A CN 107387235 B CN107387235 B CN 107387235B
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- sand
- diesel
- filter screen
- water tank
- home roll
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Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Exhaust Silencers (AREA)
- Hydraulic Turbines (AREA)
Abstract
The application discloses a diesel generator set suitable for a windy and sandy region. This diesel generating set suitable for many wind sand region belongs to power generation facility technical field, has solved among the prior art diesel generating set sand control effect poor, to strong wind sand region adaptability weak, the low problem of filter screen reuse rate, including the base, cover locates the railway carriage or compartment body in base top and locate the diesel generating set of railway carriage or compartment body inside, the railway carriage or compartment body surface is equipped with the air inlet shutter corresponding with diesel generating set, the inboard of air inlet shutter is equipped with sand control device, sand control device is including the first that sets up side by side, the second home roll and locate the sand collection room of first and second home roll below, it has first sand control filter screen to coil between first and the second home roll, first sand control filter screen back is equipped with supplementary sand control device. According to the application, the sand prevention device and the auxiliary sand prevention device are arranged to remove particles, and the repeated use rate of the first sand prevention filter screen is increased by utilizing the rotating column with the spiral blades.
Description
Technical Field
The application belongs to the technical field of power generation equipment, and particularly relates to a diesel generator set suitable for a windy and sandy region.
Background
The diesel generator set is a power generation device taking diesel as main fuel, a diesel engine is used as motive power to drive a generator to generate power, kinetic energy is converted into electric energy and heat energy, and the diesel generator set is suitable for occasions such as communication office stations, mining areas, forest areas, pastoral areas and national defense projects to which a commercial power grid cannot be transmitted.
At present, although a filter screen is arranged for intercepting wind sand in a diesel generating set in the market, along with the extension of the service time, a large number of particles are covered on the surface of the filter screen, so that the air inlet effect is seriously affected, the particles on the surface of the filter screen lack a collecting device and easily enter the inside of a box body, and meanwhile, the filter screen needs to be replaced regularly, so that equipment resources are consumed, manpower is consumed, and the waste of manpower resources is caused.
Disclosure of Invention
The application aims to provide the diesel generator set which has good sand prevention effect, strong adaptability to strong wind sand areas and high filter screen reuse rate and is suitable for a multi-wind sand area.
In order to achieve the technical purpose, the diesel generator set suitable for the windy and sandy region adopts the following technical scheme:
the utility model provides a diesel generating set suitable for many wind sand territories, includes the base, covers the railway carriage or compartment body of locating the base top and locates the diesel generating set of railway carriage or compartment body inside, the railway carriage or compartment body surface is equipped with the air inlet shutter corresponding with diesel generating set, the inboard of air inlet shutter is equipped with sand control device, sand control device is including the first home roll, second home roll that set up side by side and locate the sand chamber of collection of first home roll and second home roll below, it has first sand control filter screen to coil between first home roll and the second home roll, first sand control filter screen back is equipped with the supplementary sand control device that is used for intercepting residual wind sand, be equipped with the spliced pole in the roller of first home roll and second home roll, the spliced pole is inside to be equipped with the inlet tube, the outside is equipped with helical blade, helical blade surface is equipped with many with the communicating passageway of spliced pole, supplementary sand control device is including the support column that the symmetry was located sand chamber both ends, be equipped with the second sand control filter screen that is the slope form between the support column.
Preferably, the diesel generator set comprises a diesel engine, a generator, a cooling mechanism and a control cabinet arranged on the generator, wherein the generator is arranged on one side of the diesel engine, the cooling mechanism is arranged on the other side of the diesel engine, an air filter element assembly is arranged on the diesel engine, and the air filter element assembly is connected with a smoke exhaust silencer through a pipeline.
Preferably, a heat dissipation bellows is arranged at one end, far away from the cooling mechanism, of the diesel generator set. The cooling bellows is arranged, so that the diesel generating set can cool and dissipate heat in a water cooling mode, and can dissipate heat in an air cooling mode, strengthen the heat dissipation effect and improve the heat dissipation rate.
Preferably, the cooling mechanism comprises a water tank and a fan with a protective cover, and the fan close to the diesel engine is arranged on the inner side of the water tank. Through the cooperation use of fan and water tank, guarantee diesel generating set's radiating effect.
Preferably, a plurality of upper and lower partitions are provided inside the water tank, and the lower partition is inserted into a gap formed between the upper partitions. The lower partition plates are inserted into gaps between the upper partition plates to form a plurality of circulation pipelines, so that the circulation tube pass is increased, and the heat exchange area is enlarged and the heat dissipation effect is improved by the increase of the circulation tube pass on the premise of not increasing the volume of the water tank.
Preferably, one end of the upper partition plate is fixedly connected with the inner wall of the water tank, a gap is formed between the other end of the upper partition plate and the inner wall of the water tank, one end of the lower partition plate is fixedly connected with the inner wall of the water tank, and a gap is formed between the other end of the lower partition plate and the inner wall of the water tank. By providing the gap, the flowing water is smoothly guided to circulate along the flow channel.
Preferably, the upper partition plate and the lower partition plate are made of glass wool, rock wool or slag wool. The upper partition plate and the lower partition plate are prepared from glass wool, rock wool or mineral wool, so that a flow pipeline with a heat insulation effect is formed, and the problems of overhigh water temperature and uneven water temperature caused by the influence of heat dissipation of a diesel generator set on cooling water in a water tank are avoided.
Preferably, the first main roller and the second main roller are formed by connecting a plurality of main rollers, and connecting columns are arranged between the main rollers.
Preferably, the gap between the main rollers corresponds to the helical blade. The surface of the gap between the main rollers is covered with a first sand-proof filter screen, and the first sand-proof filter screen mixed with dust and particles can be reused after being cleaned by flowing water flowing out of the spiral blades.
Preferably, a cleaning door is arranged below the sand collecting chamber. Through setting up the clearance door, make the sand in the sand collection room obtain in time clearance, avoid sand to fly upward.
Compared with the prior art, the application has the beneficial effects that:
1. according to the application, the sand prevention device is arranged on the back of the air inlet shutter, so that particles entering from the air inlet are removed, particles and dust are prevented from entering the inside of the carriage along with wind, and further the problem of damage to the diesel generator set is solved, and the safety guarantee is provided for the diesel generator set to effectively work in a windy and sandy region for a long time;
2. according to the application, the rotating columns with the helical blades are arranged in the roller shafts of the first main roller and the second main roller, and the characteristic of the helical blades is utilized to enable flowing water to vertically move on one hand and to rotationally move on the other hand, so that the effect of uniformly cleaning the first sand-proof filter screen is achieved, dust and particles are prevented from scattering in the carriage body, the cleanliness of the first sand-proof filter screen is improved, and the repeated use rate of the first sand-proof filter screen is increased;
3. according to the application, the auxiliary sand prevention device is arranged on the back surface of the first sand prevention filter screen, so that dust and particles are sufficiently removed, and the situation that the dust and particles penetrate through the first sand prevention filter screen to enter the diesel generator set when wind power is large is avoided, and further the damage of the diesel generator set is caused.
Drawings
FIG. 1 is a schematic view of the exterior of the present application;
FIG. 2 is a schematic diagram of a diesel-electric generator set according to an embodiment of the present application;
FIG. 3 is a schematic view of the structure of the sand control device of the present application;
FIG. 4 is a schematic view of a rotary column according to an embodiment of the present application;
FIG. 5 is a schematic view of the structure of the first main roller and the second main roller of the present application;
FIG. 6 is a schematic view of the structure of the water tank of the present application;
FIG. 7 is a schematic diagram of a diesel-electric generator set according to an embodiment of the present application;
fig. 8 is a schematic structural diagram of a diesel generator set according to an embodiment of the present application.
In the figure: 1. a base; 2. a carriage body; 3. an air inlet shutter; 4. a first main roller; 5. a second main roller; 6. a sand collection chamber; 7. a first sand-proof filter screen; 8. rotating the column; 9. a water inlet pipe; 10. a helical blade; 11. a channel; 12. a support column; 13. a second sand-proof filter screen; 14. a diesel engine; 15. a generator; 16. a control cabinet; 17. an air filter assembly; 18. a smoke exhausting silencer; 19. a heat dissipation bellows; 20. a water tank; 21. a fan; 22. an upper partition plate; 23. a lower partition plate; 24. a main roller; 25. a connecting column; 26. cleaning the door.
Detailed Description
The present application is further illustrated in the accompanying drawings and detailed description which are to be understood as being merely illustrative of the application and not limiting of its scope, and various modifications of the application, which are equivalent to those skilled in the art upon reading the application, fall within the scope of the application as defined in the appended claims.
As shown in fig. 1 to 8, a diesel generator set suitable for a windy and sandy region comprises a base 1, a box body 2 covered above the base 1 and a diesel generator set arranged inside the box body 2, an air inlet shutter 3 corresponding to the diesel generator set is arranged on the surface of the box body 2, a sand prevention device is arranged on the inner side of the air inlet shutter 3, the sand prevention device comprises a first main roller 4, a second main roller 5 and a sand collection chamber 6 arranged below the first main roller 4 and the second main roller 5 side by side, a first sand prevention filter screen 7 is wound between the first main roller 4 and the second main roller 5, an auxiliary sand prevention device for intercepting residual windy sand is arranged on the back surface of the first sand prevention filter screen 7, a rotary column 8 is arranged in a roll shaft of the first main roller 4 and the second main roller 5, a water inlet pipe 9 is arranged inside the rotary column 8, a helical blade 10 is arranged on the outer side of the rotary column, a plurality of channels 11 communicated with the rotary column 8 are arranged on the surface of the helical blade 10, the auxiliary sand prevention device comprises symmetrical sand collection chambers 12 and support columns 13 are arranged at two ends of the second sand prevention filter screens 12, and inclined support columns 13 are arranged between the two ends of the support columns are arranged.
The diesel generator set comprises a diesel engine 14, a generator 15, a cooling mechanism and a control cabinet 16 arranged on the generator 15, wherein the generator 15 is arranged on one side of the diesel engine 14, the cooling mechanism is arranged on the other side of the diesel engine 14, an air filter element assembly 17 is arranged on the diesel engine 14, and the air filter element assembly 17 is connected with a smoke exhaust silencer 18 through a pipeline.
And a heat dissipation bellows 19 is arranged at one end of the diesel generator set, which is far away from the cooling mechanism.
The cooling mechanism comprises a water tank 20 and a fan 21 with a protective cover, wherein the fan 21 close to the diesel engine 14 is arranged on the inner side of the water tank 20.
The water tank 20 is internally provided with a plurality of upper partitions 22 and lower partitions 23, and the lower partitions 23 are inserted into gaps formed between the upper partitions 22.
One end of the upper partition plate 22 is fixedly connected with the inner wall of the water tank 20, a gap is formed between the other end of the upper partition plate and the inner wall of the water tank 20, one end of the lower partition plate 23 is fixedly connected with the inner wall of the water tank 20, and a gap is formed between the other end of the lower partition plate and the inner wall of the water tank 20.
The upper partition plate 22 and the lower partition plate 23 are made of glass wool, rock wool or slag wool.
The first main roller 4 and the second main roller 5 are formed by connecting a plurality of main rollers 24, and a connecting column 25 is arranged between the main rollers 24.
The gap between the main rollers 24 corresponds to the helical blade 10.
A cleaning door 26 is arranged below the sand collecting chamber 6.
Example 1:
the application relates to a diesel generator set suitable for a windy and sandy region, which comprises a base 1, a carriage body 2 covered above the base 1 and a diesel generator set arranged in the carriage body 2, wherein an air inlet shutter 3 corresponding to the diesel generator set is arranged on the surface of the carriage body 2, a sand prevention device is arranged on the inner side of the air inlet shutter 3, the sand prevention device comprises a first main roller 4, a second main roller 5 and a sand collecting chamber 6 arranged below the first main roller 4 and the second main roller 5 in parallel, the first main roller 4 and the second main roller 5 are respectively formed by connecting a plurality of main rollers 24, a connecting column 25 is arranged between the main rollers 24, a first sand prevention filter screen 7 is wound between the first main roller 4 and the second main roller 5, an auxiliary sand prevention device for intercepting residual sand is arranged on the back surface of the first sand prevention filter screen 7, a rotating column 8 is arranged in a roller shaft of the first main roller 4 and the second main roller 5, a water inlet pipe 9 is arranged in the rotating column 8, spiral blades 10 are arranged on the outer side of the rotating column 8, spiral blades 10 are arranged on the rotating column, a plurality of spiral blades 10 are arranged between the rotating column 12 and the rotating column 12 are arranged at two ends of the rotating column, and the rotating column is in a shape of the rotating column 12, and the rotating column is provided with a spiral blade 10, and the rotating column 12 is arranged between the rotating column and the rotating column 12 and the rotating column is in a gap, and the rotating column 12 is provided with a corresponding rotating column cleaning device. The diesel generator set comprises a diesel engine 14, a generator 15, a cooling mechanism and a control cabinet 16 arranged on the generator 15, wherein the generator 15 is arranged on one side of the diesel engine 14, the cooling mechanism is arranged on the other side of the diesel engine 14, an air filter element assembly 17 is arranged on the diesel engine 14, the air filter element assembly 17 is connected with a smoke exhausting silencer 18 through a pipeline, the cooling mechanism comprises a water tank 20 and a fan 21 with a protective cover, the fan 21 close to the diesel engine 14 is arranged on the inner side of the water tank 20, a plurality of upper partition plates 22 and lower partition plates 23 which are made of glass wool, rock wool or slag wool are arranged in the water tank 20, the lower partition plates 23 are inserted into gaps formed between the upper partition plates 22, one end of each upper partition plate 22 is fixedly connected with the inner wall of the water tank 20, a gap is formed between the other end of each lower partition plate 23 and the inner wall of the water tank 20, and a gap is formed between the other end of each lower partition plate 23 and the inner wall of the water tank 20.
When the diesel generator set works, external airflow enters the box body 2 through the air inlet louver 3, dust and particles mixed in the airflow are intercepted by the first sand-preventing filter screen 7 and enter the sand-collecting chamber 6, and part of small-particle-size particles pass through the first sand-preventing filter screen 7 under the action of wind force and enter the box body 2, and are intercepted by the second sand-preventing filter screen 13 and fall into the sand-collecting chamber 6; when the gaps of the first sand prevention filter screen 7 are filled with sand and dust, the first main roller 4 and the second main roller 5 are started, the first sand prevention filter screen 7 is wound on the surface of the second main roller 5, a water inlet pipe 9 is used for introducing water flow into the rotating column 8, the water flow vertically moves along with the rotation of the rotating column 8, on the one hand, the water flow uniformly impacts the first sand prevention filter screen 7 along with the rotating movement of the spiral blade 10 through the channel 11, so that the first sand prevention filter screen 7 is comprehensively cleaned, and the cleaned first sand prevention filter screen 7 enters the surface of the first main roller 4 along with the rotation of the first main roller 4 and the second main roller 5 so as to be reused, and after the sand collection chamber 6 is used for a period of time, a cleaning door 26 is opened to clean the sand and dust in the sand collection chamber 6; meanwhile, when the diesel generator set works, water flow enters the water tank 20 through the water inlet pipe 9, and flows along the gap between the upper partition plate 22 and the lower partition plate 23, and the upper partition plate 22 and the lower partition plate 23 are made of glass wool, rock wool or mineral wool, so that a plurality of flow pipelines with heat preservation function are formed in the water tank 20, the flow process is maximized, and the flow pipelines are matched with the fan 21 to maximize the heat dissipation effect.
Example 2:
the application relates to a diesel generator set suitable for a windy and sandy region, which comprises a base 1, a carriage body 2 covered above the base 1 and a diesel generator set arranged in the carriage body 2, wherein an air inlet shutter 3 corresponding to the diesel generator set is arranged on the surface of the carriage body 2, a sand prevention device is arranged on the inner side of the air inlet shutter 3, the sand prevention device comprises a first main roller 4, a second main roller 5 and a sand collecting chamber 6 arranged below the first main roller 4 and the second main roller 5 in parallel, the first main roller 4 and the second main roller 5 are respectively formed by connecting a plurality of main rollers 24, a connecting column 25 is arranged between the main rollers 24, a first sand prevention filter screen 7 is wound between the first main roller 4 and the second main roller 5, an auxiliary sand prevention device for intercepting residual sand is arranged on the back of the first sand prevention filter screen 7, a rotating column 8 is arranged in a roller shaft of the first main roller 4 and the second main roller 5, a water inlet pipe 9 is arranged in the rotating column 8, a plurality of spray holes 26 are formed in the rotating column, a plurality of spray holes are formed in the rotating column 8, a rotating column 12 is arranged between the rotating column and the rotating column, and the rotating column is provided with a plurality of spray holes 12 and two ends of corresponding sand collecting columns 12 are formed between the rotating column. The diesel generator set comprises a diesel engine 14, a generator 15, a cooling mechanism and a control cabinet 16 arranged on the generator 15, wherein the generator 15 is arranged on one side of the diesel engine 14, the cooling mechanism is arranged on the other side of the diesel engine 14, an air filter element assembly 17 is arranged on the diesel engine 14, the air filter element assembly 17 is connected with a smoke exhausting silencer 18 through a pipeline, a radiating bellows 19 is arranged at one end, far away from the cooling mechanism, of the diesel generator set, the cooling mechanism comprises a water tank 20 and a fan 21 with a protective cover, a fan 21 close to the diesel engine 14 is arranged at the inner side of the water tank 20, a plurality of upper partition plates 22 and lower partition plates 23 which are made of glass wool, rock wool or slag wool are arranged inside the water tank 20, gaps are formed between the upper partition plates 22, one end of each upper partition plate 22 is fixedly connected with the inner wall of the water tank 20, gaps are formed between the other end of each lower partition plate 23 and the inner wall of the water tank 20, and gaps are formed between the other end of each lower partition plate 23 and the inner wall of the water tank 20.
When the diesel generator set works, external airflow enters the box body 2 through the air inlet louver 3, dust and particles mixed in the airflow are intercepted by the first sand-proof filter screen 7 and enter the sand collecting chamber 6, part of small-particle-size particles pass through the first sand-proof filter screen 7 under the action of wind force and enter the box body 2, meanwhile, the rotating column rotates, the spiral fan blades on the surface of the rotating column rotate to generate reverse force of wind force, and residual dust and particles fall into the sand collecting chamber 6 under the action of the reverse force; when the gaps of the first sand prevention filter screen 7 are filled with sand and dust, the first main roller 4 and the second main roller 5 are started, the first sand prevention filter screen 7 is wound on the surface of the second main roller 5, the water inlet pipe 9 is led into the rotary column 8, the water is sprayed out through the spray holes to uniformly wash the first sand prevention filter screen 7, the first sand prevention filter screen 7 is comprehensively washed, and the cleaned first sand prevention filter screen 7 enters the surface of the first main roller 4 along with the rotation of the first main roller 4 and the second main roller 5 so as to be reused, and after the sand collecting chamber 6 is used for a period of time, the cleaning door 26 is opened to clean sand and dust in the sand collecting chamber 6; meanwhile, when the diesel generator set works, the cooling bellows 19 cools the diesel generator set by air, water flows into the water tank 20 from the water inlet pipe 9, and flows along the gap between the upper partition plate 22 and the lower partition plate 23, and the upper partition plate 22 and the lower partition plate 23 are made of glass wool, rock wool or mineral wool, so that a plurality of flow pipelines with heat preservation function are formed inside the water tank 20, the flow process is maximized, and the flow pipeline is matched with the fan 21, so that the heat dissipation effect is maximized.
According to the application, the sand prevention device and the auxiliary sand prevention device are arranged to remove particles entering from the air inlet, so that the particles and dust are prevented from entering the inside of the box body along with wind, the damage to the diesel generator set is further caused, and the repeated use rate of the first sand prevention filter screen is increased by utilizing the rotating column with the spiral blades.
Claims (10)
1. The utility model provides a diesel generating set suitable for many sand blown by wind region, includes the base, covers the railway carriage or compartment body of locating the base top and locates the diesel generating set of railway carriage or compartment body inside, the railway carriage or compartment body surface is equipped with the air inlet shutter corresponding with diesel generating set, its characterized in that: the inside of air inlet shutter is equipped with sand control device, sand control device is including the first home roll that sets up side by side, second home roll and locate the sand collection room of first home roll and second home roll below, it has first sand control filter screen to coil between first home roll and the second home roll, the first sand control filter screen back is equipped with the supplementary sand control device that is used for intercepting remaining sand by wind, be equipped with the spliced pole in the roller of first home roll and second home roll, the inside inlet tube that is equipped with of spliced pole, the outside is equipped with helical blade, helical blade surface is equipped with many communicating passageways with the spliced pole, supplementary sand control device is including the support column of symmetry locating sand collection room both ends, be equipped with the second sand control filter screen that is the slope form between the support column.
2. The diesel-electric set adapted for windy regions according to claim 1, characterized in that: the diesel generator set comprises a diesel engine, a generator, a cooling mechanism and a control cabinet arranged on the generator, wherein the generator is arranged on one side of the diesel engine, the cooling structure is arranged on the other side of the diesel engine, an air filter element assembly is arranged on the diesel engine, and the air filter element assembly is connected with a smoke exhaust silencer through a pipeline.
3. The diesel-electric set adapted for windy regions according to claim 2, characterized in that: and a heat dissipation bellows is arranged at one end, far away from the cooling mechanism, of the diesel generator set.
4. The diesel-electric set adapted for windy regions according to claim 2, characterized in that: the cooling mechanism comprises a water tank and a fan with a protective cover, and a fan close to the diesel engine is arranged on the inner side of the water tank.
5. The diesel-electric set adapted for windy regions according to claim 4, wherein: the inside of the water tank is provided with a plurality of upper partition boards and lower partition boards, and the lower partition boards are inserted into gaps formed between the upper partition boards.
6. The diesel-electric set adapted for windy regions according to claim 5, characterized in that: one end of the upper partition plate is fixedly connected with the inner wall of the water tank, a gap is formed between the other end of the upper partition plate and the inner wall of the water tank, one end of the lower partition plate is fixedly connected with the inner wall of the water tank, and a gap is formed between the other end of the lower partition plate and the inner wall of the water tank.
7. The diesel-electric set adapted for windy regions according to claim 6, characterized in that: the upper partition plate and the lower partition plate are made of glass wool, rock wool or slag wool.
8. The diesel-electric set adapted for windy regions according to claim 1, characterized in that: the first main roller and the second main roller are formed by connecting a plurality of main rollers, and connecting columns are arranged between the main rollers.
9. The diesel-electric set adapted for windy regions according to claim 7, characterized in that: the gap between the main rollers corresponds to the helical blade.
10. The diesel-electric set adapted for windy regions according to claim 1, characterized in that: and a cleaning door is arranged below the sand collection chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710472439.8A CN107387235B (en) | 2017-06-21 | 2017-06-21 | Diesel generating set suitable for many sand blown by wind territories |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710472439.8A CN107387235B (en) | 2017-06-21 | 2017-06-21 | Diesel generating set suitable for many sand blown by wind territories |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107387235A CN107387235A (en) | 2017-11-24 |
| CN107387235B true CN107387235B (en) | 2023-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710472439.8A Active CN107387235B (en) | 2017-06-21 | 2017-06-21 | Diesel generating set suitable for many sand blown by wind territories |
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| CN114483280B (en) * | 2021-12-23 | 2023-11-07 | 扬州市鑫明机电有限公司 | Diesel generator set |
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| CN101152611A (en) * | 2006-09-26 | 2008-04-02 | 东元电机股份有限公司 | Automatic renewing device of filter screen |
| CN101354178A (en) * | 2007-07-23 | 2009-01-28 | 珠海格力电器股份有限公司 | Air conditioner capable of automatically cleaning filter screen and method for cleaning filter screen |
| CN101422677A (en) * | 2007-10-30 | 2009-05-06 | 珠海格力电器股份有限公司 | Air conditioner filtering and cleaning device |
| CN101943139A (en) * | 2010-09-27 | 2011-01-12 | 中国计量学院 | Adaptive wind and sand prevention device for wind generating set |
| CN102058347A (en) * | 2010-12-17 | 2011-05-18 | 梁培志 | Household screen window washer |
| CN202194722U (en) * | 2011-08-23 | 2012-04-18 | 浙江中高动力科技股份有限公司 | Diesel generator set suitable for windy desert areas and high-temperature areas |
| CN103629757A (en) * | 2012-08-22 | 2014-03-12 | 美的集团股份有限公司 | Air conditioner outdoor unit capable of automatically cleaning filter net |
| CN106050408A (en) * | 2016-08-10 | 2016-10-26 | 重庆卡威斯康动力科技有限公司 | Anti-sandstorm all-weather diesel generating set |
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