CN116220974A - Air inlet device for internal combustion generator - Google Patents
Air inlet device for internal combustion generator Download PDFInfo
- Publication number
- CN116220974A CN116220974A CN202310444143.0A CN202310444143A CN116220974A CN 116220974 A CN116220974 A CN 116220974A CN 202310444143 A CN202310444143 A CN 202310444143A CN 116220974 A CN116220974 A CN 116220974A
- Authority
- CN
- China
- Prior art keywords
- frame
- internal combustion
- air
- pipe
- ring
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 48
- 239000000428 dust Substances 0.000 claims abstract description 49
- 238000001179 sorption measurement Methods 0.000 claims abstract description 48
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 230000001680 brushing effect Effects 0.000 claims description 19
- 238000007790 scraping Methods 0.000 claims description 17
- 238000012216 screening Methods 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 22
- 238000000034 method Methods 0.000 description 7
- 239000013618 particulate matter Substances 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
-
- 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
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/0218—Air cleaners acting by absorption or adsorption; trapping or removing vapours or liquids, e.g. originating from fuel
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/024—Air cleaners using filters, e.g. moistened
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/08—Air cleaners with means for removing dust, particles or liquids from cleaners; with means for indicating clogging; with by-pass means; Regeneration of cleaners
- F02M35/086—Dust removal by flushing, blasting, pulsating or aspirating flow, washing or the like; Mechanical dust removal, e.g. by using scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the field of internal combustion generators, in particular to an air inlet device for an internal combustion generator. The invention provides an air inlet device for an internal combustion generator, which can continuously and fully filter air, clean filtered dust and particles, and enable the air to smoothly enter the internal combustion generator, thereby improving air inlet efficiency. An air inlet device for an internal combustion generator comprises a connecting straight pipe, a bent pipe, an air inlet pipe and the like; the bent pipe is connected to the lower end of the connecting straight pipe and is communicated with the connecting straight pipe, the air inlet pipe is arranged at one end, far away from the connecting straight pipe, of the bent pipe, and the bent pipe is communicated with the air inlet pipe. Dust and particulate matters in part of the air can be adsorbed on the adsorption ring, the air is subjected to preliminary filtration, and the other part of the air can still directly enter the connecting straight pipe from the bent pipe, so that the adsorbed dust and particulate matters are prevented from affecting the air to enter the internal combustion generator.
Description
Technical Field
The invention relates to the field of internal combustion generators, in particular to an air inlet device for an internal combustion generator.
Background
The internal combustion engine is a power machine, and is a heat engine which directly converts heat energy emitted by fuel combusted in the machine into power, and the internal combustion generator is a device for supplying power by driving the generator by the internal combustion engine, and the internal combustion engine can be a gasoline engine or a diesel engine. The internal combustion generator is a power generation device widely applied in the world at present and is mainly used as an independent power supply for special purposes such as communication, finance, national defense, battlefield, field work and the like.
In the process of generating electricity by the internal combustion generator, air is required to be sucked into the cylinder to complete the air inlet process and provide oxygen for fuel, but when the air enters the cylinder, some fine particles and dust are carried, and after the dust and the particles enter the generator, certain abrasion is caused to parts inside the generator, so that a filter element is arranged on an air inlet pipe of most of the internal combustion generators at present to filter the dust and the particles in the air. However, the filter element in the current air inlet pipe only carries out simple single-layer filtration on air, in some outdoor working environments, because dust and particulate matters in the air are high in content, the air is filtered by using a single filter element, the filter element is often blocked by the dust and the particulate matters in the air, the air is insufficiently filtered, meanwhile, the air inlet efficiency of the internal combustion generator is low, the working efficiency of the internal combustion generator is directly influenced, and the filter element is required to be frequently replaced by a worker.
Disclosure of Invention
In view of the above, the present invention provides an air intake device for an internal combustion engine generator, which can filter air more continuously and more sufficiently, clean filtered dust and particulate matters, and enable air to enter the internal combustion engine generator more smoothly, thereby improving air intake efficiency.
The utility model provides an air inlet unit for internal-combustion engine generator, is including connecting straight tube, return bend, intake pipe, screening collection subassembly, filtering component and being stained with and attaching the subassembly, the return bend is connected at connecting straight tube lower extreme and is connected the straight tube intercommunication, intake pipe fixed connection keep away from the one end of connecting the straight tube at the return bend, just return bend and intake pipe intercommunication, screening collection subassembly is established on the return bend, filtering component establishes on connecting the straight tube, it establishes on screening collection subassembly to be stained with the subassembly.
Further stated, the screening and collecting assembly comprises a guide frame, a support frame, a collecting frame and a magnet block, wherein the guide frame is connected to the bottom of the bent pipe and is communicated with the bent pipe, the support frame is connected to the bottom of the guide frame and is communicated with the guide frame, the collecting frame is placed on the support frame, the collecting frame is made of iron, the magnet block is fixedly connected to the inner wall of the support frame, and the collecting frame is in contact with the magnet block.
Further stated, the said filtering assembly includes rotary ring, rotary blade and filter element, the said rotary ring is connected on the inner wall of the connecting straight pipe rotatably, the said rotary blade is fixedly connected on the inner wall of the rotary ring, the said filter element is fixedly connected on the bottom of the rotary ring.
Further stated, the filter screen is arranged at the bottom of the filter element, and the filter screen of the filter element is used for filtering dust and particulate matters in the air.
Further stated, the attaching component comprises a supporting shaft, a rotating wheel, an adsorption ring and a brushing frame, wherein the supporting shaft is rotationally connected to the guide frame, the rotating wheel is fixedly connected to the supporting shaft, the adsorption ring is fixedly connected to the outer wall of the rotating wheel, the brushing frame is slidably connected to one side of the upper portion of the inner wall of the supporting frame, the brushing frame is located below the adsorption ring, and the brushing frame is in contact with the adsorption ring.
Further stated, the adsorption ring is provided with a layer of filter ring, and the filter ring of the adsorption ring is used for adsorbing and filtering dust and particulate matters in air.
Further, the scraper assembly is arranged on the guide frame and comprises a fixed supporting block, a connecting supporting tube, an inclined frame and a scraping plate, wherein the fixed supporting block is fixedly connected to the inner wall of the upper portion of the guide frame, the connecting supporting tube is fixedly connected to the fixed supporting block, the connecting supporting tube passes through the space between the guide frame and the adsorption ring, the lower end of the connecting supporting tube is located above the collecting frame, the inclined frame is connected to the upper end of the connecting supporting tube and is communicated with the connecting supporting tube, the scraping plate is fixedly connected to the upper portion of the inclined frame, the scraping plate is located below the filter element, and the scraping plate is in contact with the filter screen of the filter element.
The air inlet pipe is characterized by further comprising a flow guide block, wherein the flow guide block is fixedly connected to the top of the inner wall of the air inlet pipe, and an inclined plane is arranged on the flow guide block.
Further, the brush holder further comprises a swinging weight which is fixedly connected to one end of the brush holder.
The beneficial effects of the invention are as follows:
1. after the internal combustion generator is started, air is sucked into the air cylinder, part of the air is firstly contacted with the adsorption ring and drives the adsorption ring to rotate, dust and particles in the part of the air are adsorbed onto the adsorption ring to perform preliminary filtration on the air, the adsorption ring can not block all the air from entering the connecting straight pipe when filtering the dust and the particles in the part of the air, and the other part of the air still can directly enter the connecting straight pipe from the bent pipe, so that the adsorbed dust and the particles can be prevented from affecting the air to enter the internal combustion generator; meanwhile, the brushing frame can brush dust and particulate matters on the surface of the adsorption ring clean, so that the adsorption ring keeps a continuous adsorption state, and the adsorption ring can continuously filter the dust and the particulate matters in part of air.
2. The air which is preliminarily filtered can be in contact with the filter element, the filter element can further filter the air, meanwhile, the air can drive the rotating fan blades to rotate, and then the filter element is driven to rotate, as part of air which is not preliminarily filtered can flow in from one side of the inner wall of the bent pipe, the filter element can be in more full contact with part of air which is not preliminarily filtered, so that the filter element can further filter dust and particles in the air more fully, the overall filtering efficiency of the air is improved, and the abrasion of internal parts of the internal combustion generator can be effectively reduced.
3. At filter core pivoted in-process, the scraper blade can clean the dust and the particulate matter on the filter core of filter core bottom, makes the filter core can filter dust and the particulate matter in the air continuously, further improves the filtration efficiency of air, can avoid the frequent filter core of changing of staff simultaneously, labour saving and time saving.
4. The internal combustion generator can shake when operating, and then drives the swing pouring weight to shake, and the swing pouring weight can shake about the in-process of shake, and then drives the brush to wipe the frame and move about, and the brush is wiped the frame and is moved about can more thoroughly brush and remove absorptive dust and particulate matter on the adsorption ring, makes the adsorption ring can adsorb tiny granule and dust in the partial air more fully to the part of protection generator inside improves air inlet efficiency simultaneously.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic cross-sectional perspective view of the present invention.
Fig. 4 is a schematic cross-sectional perspective view of a filter assembly of the present invention.
FIG. 5 is a schematic cross-sectional perspective view of the screen out collection assembly, filter assembly and attachment assembly of the present invention.
Fig. 6 is a schematic view of a partially cut-away perspective structure of the attachment assembly and the scraper assembly of the present invention.
FIG. 7 is a schematic perspective view, partially in section, of a screen out collection assembly and an attachment assembly of the present invention.
Fig. 8 is a schematic view of a partial perspective view of a scraping assembly of the present invention.
Fig. 9 is a schematic view in partial cross-section of a doctoring assembly of the present invention.
In the above figures: 1: connecting straight pipes, 2: elbow pipe, 3: intake pipe, 41: guide frame, 42: support frame, 43: collection frame, 44: magnet block, 51: rotating ring, 52: rotating fan blade, 53: filter element, 61: support shaft, 62: rotating wheel, 63: adsorption ring, 64: brush holder, 71: fixed support block, 72: connecting support tube, 73: diagonal box, 74: scraper blade, 8: flow guiding block, 9: and swinging the weight.
Detailed Description
Standard parts used in the invention can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, and the specific connection modes of the parts adopt conventional means such as mature bolts, rivets, welding, pasting and the like in the prior art, and the detailed description is omitted.
The screening and collecting assembly comprises a guide frame 41, a support frame 42, a collecting frame 43 and a magnet block 44, wherein the guide frame 41 is connected to the bottom of the bent pipe 2 and is communicated with the bent pipe 2, the support frame 42 is connected to the bottom of the guide frame 41 and is communicated with the guide frame 41, the collecting frame 43 is placed on the support frame 42, dust and particles in air are used for collecting filtered dust and particles, the collecting frame 43 is made of iron, the magnet block 44 is fixedly connected to the inner wall of the support frame 42, and the collecting frame 43 is in contact with the magnet block 44.
The filter component comprises a rotating ring 51, rotating fan blades 52 and a filter element 53, wherein the rotating ring 51 is connected to the inner wall of the connecting straight pipe 1 in a rotating mode, the rotating fan blades 52 are hinged to the inner wall of the rotating ring 51, the filter element 53 is fixedly connected to the bottom of the rotating ring 51, a filter screen is arranged at the bottom of the filter element 53, and the filter element 53 is used for filtering air.
The attaching assembly comprises a supporting shaft 61, a rotating wheel 62, an adsorption ring 63 and a brushing frame 64, wherein the supporting shaft 61 is rotatably connected to the guide frame 41, the supporting shaft 61 is horizontally arranged, the rotating wheel 62 is hinged to the supporting shaft 61, the adsorption ring 63 is connected to the outer wall of the rotating wheel 62 through bolts, the adsorption ring 63 is used for adsorbing dust and particulate matters in air, the brushing frame 64 is slidably connected to one side of the upper portion of the inner wall of the supporting frame 42, the brushing frame 64 is located below the adsorption ring 63, the brushing frame 64 is in contact with the adsorption ring 63, and the brushing frame 64 is used for cleaning the adsorption ring 63.
In actual operation, a worker installs the connecting straight pipe 1 on an air inlet of the internal combustion generator, after the internal combustion generator is started, the internal combustion generator sucks air into an air cylinder of the internal combustion generator, external air can enter the air cylinder of the internal combustion generator through the connecting straight pipe 1, the bent pipe 2 and the air inlet pipe 3, part of air can contact with the rotating wheel 62 and the adsorption ring 63 when passing through the bent pipe 2 and drive the rotating wheel 62 and the adsorption ring 63 to rotate, the adsorption ring 63 can adsorb dust and particles in part of air onto the adsorption ring 63 so as to perform primary filtration on part of air, meanwhile, the adsorption ring 63 rotates to fully adsorb dust and particles in part of air, and when filtering dust and particles in part of air, the adsorption ring 63 can not block all air from entering the connecting straight pipe 1, and the other part of air can still directly enter the connecting straight pipe 1 from the bent pipe 2, the dust and the particles which are adsorbed can be prevented from affecting the air to enter the internal combustion generator, meanwhile, in the rotating process of the adsorption ring 63, the brushing frame 64 brushes the dust and the particles on the surface of the adsorption ring 63 clean, so that the adsorption ring 63 keeps an adsorption state, the adsorption ring 63 can continuously filter the dust and the particles in part of the air, the brushed dust and the particles can fall onto the collecting frame 43 and are collected by the collecting frame 43, the preliminarily filtered air can be introduced into the connecting straight pipe 1, the air can be contacted with the filter element 53, the filter element 53 can further filter the air, and the filter element 53 is not easy to be blocked due to lower content of the dust and the particles in the preliminarily filtered air, so that the air inlet of the internal combustion generator can be smoother, and the air can drive the rotating fan blades 52 to rotate, the rotating fan blades 52 rotate to drive the rotating ring 51 and the filter core 53 to rotate together, and part of air which is not preliminarily filtered flows in from one side of the inner wall of the bent pipe 2, and the filter core 53 rotates to be in full contact with part of air which is not preliminarily filtered, so that the filter core 53 is enabled to further filter dust and particles in the air more fully, the overall filtering efficiency of the air is improved, the air which is secondarily filtered can be introduced into a cylinder of the internal combustion generator to provide oxygen for fuel, and abrasion of internal parts of the internal combustion generator can be effectively reduced.
When the dust and the particulate matters in the collecting frame 43 are filled, the collecting frame 43 can be pulled out from the supporting frame 42 by a worker, the collecting frame 43 can be separated from the magnet block 44 after moving, then the dust and the particulate matters in the collecting frame 43 are cleaned by the worker, the collecting frame 43 is pushed back to the supporting frame 42, the collecting frame 43 can be contacted with the magnet block 44 again, and the magnet block 44 can absorb the collecting frame 43, so that the collecting frame 43 is prevented from falling.
In the process of rotating the filter element 53, the scraping plate 74 scrapes dust and particulate matters on the filter screen at the bottom of the filter element 53, so that the filter element 53 can continuously filter the dust and particulate matters in the air, the air filtering efficiency is further improved, meanwhile, frequent replacement of the filter element 53 by workers can be avoided, time and labor are saved, the scraped dust and particulate matters can fall into the inclined frame 73 and flow into the collecting frame 43 through the connecting supporting tube 72, and the dust and particulate matters are collected.
When the internal combustion generator sucks air into the cylinder, the air in the air inlet pipe 3 is guided by the guide block 8, so that the air in the air inlet pipe 3 flows downwards, the air can be more fully contacted with the adsorption ring 63, and the air can be more thoroughly filtered by the adsorption ring 63.
Embodiment 4 on the basis of embodiment 3, as shown in fig. 7, the device further comprises a swinging weight 9, wherein the swinging weight 9 is fixedly connected to one end of the brushing frame 64, and the swinging weight 9 is located outside the supporting frame 42.
The vibration can occur when the internal combustion generator operates, the vibration of the internal combustion generator can drive the connecting straight pipe 1, the bent pipe 2 and the air inlet pipe 3 to vibrate, the vibration of the bent pipe 2 can drive the brushing frame 64 and the swinging weight 9 to vibrate, the swinging weight 9 can shake left and right in the vibration process because the swinging weight 9 has a certain weight, the swinging weight 9 can drive the brushing frame 64 to move left and right, the brushing frame 64 can brush dust and particulate matters adsorbed on the adsorption ring 63 more thoroughly, and the adsorption ring 63 can adsorb tiny particles and dust in the air more fully, so that parts inside the generator are protected.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. An air intake device for an internal combustion generator, characterized by: including connecting straight tube (1), return bend (2), intake pipe (3), screen off collection subassembly, filtration subassembly and be stained with and attach the subassembly, return bend (2) are connected and are being connected straight tube (1) lower extreme and with connecting straight tube (1) intercommunication, intake pipe (3) fixed connection keep away from the one end of connecting straight tube (1) at return bend (2), just return bend (2) and intake pipe (3) intercommunication, screen off collection subassembly is established on return bend (2), filtration subassembly is established on connecting straight tube (1), be stained with and attach the subassembly and establish on screen off collection subassembly.
2. An intake apparatus for an internal combustion engine according to claim 1, characterized in that: the screening and collecting assembly comprises a guide frame (41), a supporting frame (42), a collecting frame (43) and a magnet block (44), wherein the guide frame (41) is connected to the bottom of the bent pipe (2) and is communicated with the bent pipe (2), the supporting frame (42) is connected to the bottom of the guide frame (41) and is communicated with the guide frame (41), the collecting frame (43) is placed on the supporting frame (42), the collecting frame (43) is made of iron, the magnet block (44) is fixedly connected to the inner wall of the supporting frame (42), and the collecting frame (43) is in contact with the magnet block (44).
3. An intake apparatus for an internal combustion engine according to claim 2, characterized in that: the filter assembly comprises a rotating ring (51), rotating fan blades (52) and a filter element (53), wherein the rotating ring (51) is rotationally connected to the inner wall of the connecting straight pipe (1), the rotating fan blades (52) are fixedly connected to the inner wall of the rotating ring (51), and the filter element (53) is fixedly connected to the bottom of the rotating ring (51).
4. An intake apparatus for an internal combustion engine according to claim 3, characterized in that: the bottom of the filter element (53) is provided with a filter screen, and the filter screen of the filter element (53) is used for filtering dust and particulate matters in air.
5. An intake apparatus for an internal combustion engine according to claim 3, characterized in that: the cleaning device comprises a support shaft (61), a rotating wheel (62), an adsorption ring (63) and a brushing frame (64), wherein the support shaft (61) is rotatably connected to a guide frame (41), the rotating wheel (62) is fixedly connected to the support shaft (61), the adsorption ring (63) is fixedly connected to the outer wall of the rotating wheel (62), the brushing frame (64) is slidably connected to one side of the upper portion of the inner wall of the support frame (42), the brushing frame (64) is located below the adsorption ring (63), and the brushing frame (64) is in contact with the adsorption ring (63).
6. An intake apparatus for an internal combustion engine according to claim 5, characterized in that: the adsorption ring (63) is provided with a layer of filter ring, and the filter ring of the adsorption ring (63) is used for adsorbing dust and particulate matters in filtered air.
7. An intake apparatus for an internal combustion engine according to claim 5, characterized in that: still including scraping the subassembly, it establishes on guide frame (41) to strike off the subassembly, strike off the subassembly including fixed stay (71), connect stay tube (72), inclined frame (73) and scraper blade (74), fixed stay (71) fixed connection is on the inner wall on guide frame (41) upper portion, connect stay tube (72) fixed connection on fixed stay (71), connect stay tube (72) to pass between guide frame (41) and adsorption circle (63), the lower extreme of connecting stay tube (72) is located collection frame (43) top, inclined frame (73) are connected in connection stay tube (72) upper end and are connected stay tube (72) intercommunication, scraper blade (74) fixed connection is on inclined frame (73) upper portion, scraper blade (74) are located filter core (53) below, scraper blade (74) are contacted with the filter screen of filter core (53).
8. An intake apparatus for an internal combustion engine according to claim 7, characterized in that: the air inlet pipe is characterized by further comprising a flow guide block (8), wherein the flow guide block (8) is fixedly connected to the top of the inner wall of the air inlet pipe (3), and an inclined plane is arranged on the flow guide block (8).
9. An intake apparatus for an internal combustion engine according to claim 8, wherein: the novel brush cleaner also comprises a swinging weight (9), wherein the swinging weight (9) is fixedly connected to one end of the brush holder (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310444143.0A CN116220974A (en) | 2023-04-24 | 2023-04-24 | Air inlet device for internal combustion generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310444143.0A CN116220974A (en) | 2023-04-24 | 2023-04-24 | Air inlet device for internal combustion generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116220974A true CN116220974A (en) | 2023-06-06 |
Family
ID=86585763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310444143.0A Pending CN116220974A (en) | 2023-04-24 | 2023-04-24 | Air inlet device for internal combustion generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116220974A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118050476A (en) * | 2024-04-07 | 2024-05-17 | 广东电网有限责任公司东莞供电局 | Carbon emission calculating device and method based on power grid tide |
-
2023
- 2023-04-24 CN CN202310444143.0A patent/CN116220974A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118050476A (en) * | 2024-04-07 | 2024-05-17 | 广东电网有限责任公司东莞供电局 | Carbon emission calculating device and method based on power grid tide |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205598817U (en) | Dust removal filter equipment with a rotatory section of thick bamboo and automatic deashing function of straining | |
| CN115888303B (en) | Comprehensive treatment device and treatment method for sintering flue gas in iron and steel plant | |
| CN201327164Y (en) | Automatic cleaning device for filtering net of air conditioner | |
| CN116220974A (en) | Air inlet device for internal combustion generator | |
| CN212309130U (en) | Pulse bag type dust collector for semi-brittle corundum production | |
| CN112439269B (en) | Remove and spray abluent oil mist purifier | |
| CN115738517A (en) | Deashing type bag collector | |
| CN221742672U (en) | Air supply device for mine construction | |
| CN112605022B (en) | Contact type rust removal scraping and sweeping device for hull manufacturing | |
| CN221131458U (en) | Slag-discharging and dust-removing equipment for boiler | |
| CN221310017U (en) | Cyclone dust removal device for large-particle-size particle treatment of plasma melting waste flue gas | |
| CN213392324U (en) | Tail gas treatment device for diesel generator | |
| CN213492787U (en) | Dust collector for SOx/NOx control | |
| CN212068065U (en) | Soot desulfurization dust remover | |
| CN210098327U (en) | Reduction furnace chassis electrode cleaning device | |
| CN210544106U (en) | Waste gas absorption tower for chain processing workshop | |
| CN222854933U (en) | Dust collector pretreatment device and dust collector | |
| CN222710409U (en) | Large-scale sintering machine of sintering plant convenient to clean | |
| CN221867836U (en) | Road construction dust device | |
| CN220214315U (en) | Self-cleaning dust remover for filter screen | |
| CN222875959U (en) | Automobile body dust treatment device | |
| CN218395141U (en) | Exhaust pipe cleaning device | |
| CN213075535U (en) | A vacuum cleaner filter structure | |
| CN219376479U (en) | Waste gas collecting and treating device for sludge treatment | |
| CN218653699U (en) | Optimize dust shaker dust removal effect device |
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 |