CN111974725A - Cleaning impeller and automatic heat dissipation cleaning device for unpowered locomotive radiator - Google Patents
Cleaning impeller and automatic heat dissipation cleaning device for unpowered locomotive radiator Download PDFInfo
- Publication number
- CN111974725A CN111974725A CN202010863022.6A CN202010863022A CN111974725A CN 111974725 A CN111974725 A CN 111974725A CN 202010863022 A CN202010863022 A CN 202010863022A CN 111974725 A CN111974725 A CN 111974725A
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- Prior art keywords
- brush
- bearing
- radiator
- cleaning
- strip brush
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- 238000004140 cleaning Methods 0.000 title claims abstract description 52
- 230000003137 locomotive effect Effects 0.000 title claims abstract description 24
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 210000004209 hair Anatomy 0.000 claims description 25
- 239000004677 Nylon Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 18
- 230000008901 benefit Effects 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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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
- F01P11/06—Cleaning; Combating corrosion
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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
- F01P11/06—Cleaning; Combating corrosion
- F01P2011/063—Cleaning
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the field of fluid machinery, in particular to an automatic heat dissipation cleaning device for a cleaning impeller and a radiator of an unpowered locomotive, the cleaning impeller comprises an impeller, a bearing, a supporting shaft, a fixed seat and a strip brush, the impeller comprises an end cover, a bearing baffle and blades, the supporting shaft is provided with the bearing and the bearing baffle from top to bottom, the bearing baffle is sleeved on the supporting shaft and is in sealing connection with the supporting shaft, the blades are uniformly distributed on the bearing baffle in the radial direction and are fixedly connected with the bearing baffle, the strip brush is arranged on the blades, the strip brush plate of the strip brush is fixedly connected with the blades, the brush of the strip brush is contacted with the radiator, the inner wall of the bearing baffle is provided with a groove, a sealing ring is arranged in the groove, the bearing baffle is in sealing connection with the supporting shaft through the sealing ring, the automatic heat, the invention has simple structure, low cost, stable operation and automatic heat dissipation and cleaning of the radiator.
Description
Technical Field
The invention relates to the field of fluid machinery, in particular to an automatic heat dissipation cleaning device for a cleaning impeller and a unpowered locomotive radiator.
Background
At present, the plate-fin radiator is widely applied to a locomotive cooling system, the plate-fin radiator is installed at the bottom of a locomotive and in an electric room, cotton catkin, sand dust and dust are serious in most areas of China in 4 and 5 months every year, when the locomotive approaches the area, the sand dust, the cotton catkin and the like can adhere to an air inlet end of the plate-fin radiator to influence the ventilation of fins of the plate-fin radiator, so that the cooling effect of the plate-fin radiator is influenced, and the operation of the locomotive is endangered, in the prior art, a filter screen is generally added at the air inlet end of the plate-fin radiator to effectively filter granular objects such as the cotton catkin and the like, but the method has the following: firstly, the meshes of the filter screen are small, so that the filter screen is easy to block, air inlet is influenced, resistance is increased, the air quantity obtained by the radiator is small, the radiator cannot radiate heat in time, and the working efficiency of the radiator is influenced, so that the normal operation of the locomotive is endangered; secondly, the filter screen is frequently blocked and needs to be cleaned frequently, the cleaning frequency is high, and the cleaning is performed in a stop line, so that the cleaning cost and the manual operation cost are increased, the use cost of the radiator is indirectly increased, the working efficiency of the radiator is reduced when the cleaning is performed in the stop line, and the use efficiency of the locomotive is further influenced; thirdly, dust generated in the using process of the radiator or dust entering the radiator through the filter screen still exists, manual cleaning is needed, and the labor intensity of workers is further increased.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides a cleaning impeller and an automatic heat dissipation cleaning device of a unpowered locomotive radiator, wherein the cleaning impeller is simple in structure, low in cost and stable in operation, and the radiator can realize automatic heat dissipation and cleaning.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a cleaning impeller comprising an impeller characterized in that: be equipped with strip brush, bearing, back shaft and fixing base, be equipped with the strip brush on the blade of impeller, strip brush and blade fixed connection, back shaft one end is through bearing and impeller fixed connection, the other end and fixing base fixed connection, be equipped with the mounting hole on the fixing base to do benefit to when natural wind blows the blade, the blade is rotatory, and the strip brush is rotatory thereupon, can play and clean the effect, and the blade rotation can produce the air current simultaneously, and the air flow accelerates, and the radiating rate is fast.
The strip brush comprises a strip brush plate and a brush, wherein one end of the strip brush plate is fixedly connected with the rear edge of the blade, and the other end of the strip brush plate is fixedly connected with the brush, so that when the blade rotates, the brush rotates along with the blade, the cleaning area is large, and the cleaning efficiency is high.
The impeller comprises an end cover, a bearing baffle and blades, wherein the bearing and the bearing baffle are arranged on a support shaft from top to bottom, a bearing inner ring is fixedly connected with the support shaft, a bearing outer ring is fixedly connected with the end cover, the bearing baffle is sleeved on the support shaft and is in sealed connection with the support shaft, the upper end of the bearing baffle is fixedly connected with the end cover, the blades are uniformly distributed on the bearing baffle in the radial direction, and the blades are fixedly connected with the bearing baffle so as to prevent dust from entering the interior of the bearing through the bearing baffle.
One end of the strip brush plate is fixedly connected with the blade, the other end of the strip brush plate is provided with an inserting groove, the brush comprises a brush hair fixing block and brush hair, the brush hair is uniformly distributed on the brush hair fixing block, one end of the brush hair is fixedly connected with the brush hair fixing block, the other end of the brush hair is a free end, and the brush hair fixing block is inserted into the inserting groove and detachably connected with the strip brush plate, so that the brush is convenient to replace and clean.
The inner wall of the bearing baffle is provided with a groove, the groove is internally provided with a sealing ring, and the bearing baffle is hermetically connected with the supporting shaft through the sealing ring, so that dust is prevented from entering the bearing to cause bearing clamping stagnation through the sealing ring.
The bearing is fixedly provided with the mounting seat, and the bearing is fixedly connected with the supporting shaft through the mounting seat and the screws, so that the stability of the whole structure is improved.
The blades are inclined, so that when the blades rotate, airflow brought up by the blades blows the surface of the radiator, dust on the surface of the radiator is removed, and meanwhile, the heat of the radiator can be dissipated.
The blades, the end covers, the bearing baffle plates and the strip brush plates are all made of aluminum alloy materials, so that the weight of the whole mechanism is favorably reduced, and the impeller is convenient to rotate.
The strip brush is a nylon industrial strip brush, and the brush is high in density, comprehensive in cleaning and convenient to replace.
The utility model provides an unpowered locomotive radiator self heat dissipation cleaning device, includes the radiator, its characterized in that: the radiator is provided with the cleaning impeller, the fixing seat is fixedly connected with the radiator, the lower end face of the strip brush is in contact with the surface of the radiator, so that when natural wind blows the blades, the blades rotate, the strip brush rotates along with the blades, brush bristles of the strip brush wipe the surface of the radiator constantly, the surface of the radiator is kept clean, the radiator is always in the best radiating working state, the normal operation of a locomotive is guaranteed, the blades rotate and simultaneously generate air flow, floating dust on the surface of the radiator and external dust and impurities are blown away by the air flow, and the temperature on the surface of the radiator can be further reduced.
The invention has the advantages of simple structure, low cost, stable operation, automatic heat dissipation and cleaning of the radiator and the like due to the adoption of the structure.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is an enlarged schematic view of a bearing shield according to the present invention.
Fig. 4 is a side view of the brush of the present invention.
Fig. 5 is a schematic view of the construction of a blade according to the invention.
Fig. 6 is a side view of fig. 5 in the present invention.
Reference numerals: impeller 1, bearing 2, back shaft 3, end cover 4, bearing baffle 5, blade 6, sealing ring 7, strip brush 8, screw 9, fixing base 10, strip brush board 11, brush 12.
Detailed Description
The following describes in further detail embodiments of the present invention with reference to the accompanying drawings.
A cleaning impeller comprising an impeller 1, characterized in that: be equipped with strip brush 8, bearing 2, back shaft 3 and fixing base 10, be equipped with strip brush 8 on impeller 1's the blade 6, strip brush 8 and blade 6 fixed connection, 3 one ends of back shaft are through bearing 2 and impeller 1 fixed connection, the other end and fixing base 10 fixed connection, be equipped with the mounting hole on the fixing base 10 to do benefit to when natural wind blows the blade, the blade is rotatory, and the strip brush is rotatory thereupon, can play and clean the effect, and the blade rotation can produce the air current simultaneously, and air flow accelerates, and the radiating rate is fast.
The strip brush 8 consists of a strip brush plate 11 and a brush 12, wherein one end of the strip brush plate 11 is fixedly connected with the rear edge of the blade 6, and the other end of the strip brush plate is fixedly connected with the brush 12, so that when the blade rotates, the brush rotates along with the blade, the cleaning area is large, and the cleaning efficiency is high.
The impeller 1 comprises an end cover 4, a bearing baffle plate 5 and blades 6, wherein a bearing 2 and the bearing baffle plate 5 are arranged on a support shaft 3 from top to bottom, the inner ring of the bearing 2 is fixedly connected with the support shaft 3, the outer ring of the bearing 2 is fixedly connected with the end cover 4, the bearing baffle plate 5 is sleeved on the support shaft 3 and is hermetically connected with the support shaft 3, the upper end of the bearing baffle plate 5 is fixedly connected with the end cover 4, the blades 6 are uniformly distributed on the bearing baffle plate 5 in the radial direction, and the blades 6 are fixedly connected with the bearing baffle plate 5, so that dust can be prevented from entering the interior of the bearing through.
One end of the strip brush plate 11 is fixedly connected with the blade 6, the other end of the strip brush plate is provided with an inserting groove, the brush 12 comprises a brush hair fixing block and brush hair, the brush hair is uniformly distributed on the brush hair fixing block, one end of the brush hair is fixedly connected with the brush hair fixing block, the other end of the brush hair is a free end, and the brush hair fixing block is inserted into the inserting groove and detachably connected with the strip brush plate 11, so that the brush hair is convenient to replace and clean.
According to the invention, the inner wall of the bearing baffle plate 5 is provided with the groove, the sealing ring 7 is arranged in the groove, and the bearing baffle plate 5 is hermetically connected with the support shaft 3 through the sealing ring 7, so that dust is prevented from entering the bearing to cause bearing clamping stagnation through the sealing ring.
The bearing 2 is fixedly provided with the mounting seat, and the bearing 2 is fixedly connected with the supporting shaft 3 through the mounting seat and the screw 9, so that the stability of the whole structure is improved.
The blades 6 are inclined, so that when the blades rotate, airflow brought up by the blades blows the surface of the radiator, dust on the surface of the radiator is removed, and meanwhile, the heat of the radiator can be dissipated.
The blades 6, the end covers 4, the bearing baffle plates 5 and the strip brush plates 11 are all made of aluminum alloy materials, so that the weight of the whole mechanism is reduced, and the impeller is convenient to rotate.
The strip brush 8 is a nylon industrial strip brush, and has the advantages of high brush density, complete cleaning and convenient replacement.
The utility model provides an unpowered locomotive radiator self heat dissipation cleaning device, includes the radiator, its characterized in that: the radiator is provided with the cleaning impeller, the fixing seat 10 is fixedly connected with the radiator, the lower end face of the strip brush 8 is in contact with the surface of the radiator, so that when natural wind blows the blades, the blades rotate, the strip brush rotates along with the blades, brush hairs of the strip brush wipe the surface of the radiator constantly, the surface of the radiator is kept clean, the radiator is always in the best radiating working state, the normal operation of a locomotive is guaranteed, the blades rotate and simultaneously generate air flow, floating dust on the surface of the radiator and external dust and impurities are blown away by the air flow, and the temperature on the surface of the radiator can be further reduced.
As shown in the attached drawings 1 to 6, before use, the fixing seat is fixed on the surface of a radiator through a mounting hole and a screw to be used, or can be arranged on the surface of another radiator to be used, the screw connection is realized, the disassembly and the assembly are convenient, the supporting shaft and the fixing seat can be integrally formed, round steel is adopted for processing and forming, the integral strength of the blade can be ensured to meet the vibration impact requirement of a locomotive, the use requirement of a low-temperature environment is met, the end cover and the bearing baffle are both processed by aluminum alloy, the weight is light, the blade can conveniently rotate, as shown in figure 3, the inner hole of the bearing baffle is provided with sealing rings at intervals, the sealing rings are in a shape of a square circle or a ring shape, the phenomenon that dust enters the bearing to cause bearing clamping stagnation is avoided, the bearing adopts a light bearing, the rotation is smooth, the friction force is small, as, the periphery of the through hole is provided with bolt holes, the blade is arranged on the bearing baffle and fixed by bolts, the blade is in an inclined shape, one end of the blade far away from the supporting shaft is in a circular arc shape, one end of the blade inclined towards the radiator is fixed with a strip brush, so that larger air flow can be generated when the blade rotates, meanwhile, the brush at the lower end of the strip brush can contact the surface of the radiator, the brush adopts a nylon industrial strip brush and consists of a strip brush plate and a nylon brush, as shown in figure 4, the strip brush plate is fixed on the blade and can be made of aluminum alloy strips, the weight is light, the nylon brush can be disassembled and is convenient to clean and replace, after the automatic heat dissipation cleaning mechanism is arranged on the radiator, when the locomotive is started, because the locomotive is usually very fast, natural wind caused by the strip brush is very large, when the natural wind blows on the blade, the blade rotates along with the, the surface of the radiator is kept clean, the radiator is always in the optimal working state for radiating, the normal operation of the locomotive is ensured, the blades rotate and simultaneously generate airflow, the airflow blows floating dust and external dust and impurities on the surface of the radiator and can further reduce the temperature on the surface of the radiator, compared with the prior art that a filter screen is arranged on the radiator, the filter screen blocks meshes, the aim of cleaning is not fulfilled, the radiating of the radiator is influenced, the safety of the locomotive is threatened, the filter screen is required to be cleaned frequently, and the locomotive must be stopped during cleaning, so that the working of the locomotive is influenced, the burden of a user is increased, the filter screen is required to be cleaned and the radiator is required to be cleaned, and the filter screen is not required to be arranged on the surface of the radiator, and the filter screen or the radiator is not required to be cleaned, the automatic radiating and cleaning mechanism is arranged on the surface of the, the automatic cleaning device has the advantages of no need of manual cleaning, greatly reduced labor intensity of users, cleaning frequency and cleaning cost of the radiator, improved radiating speed and service life of the radiator, and increased safety of locomotive running.
The invention has the advantages of simple structure, low cost, stable operation, automatic heat dissipation and cleaning of the radiator and the like due to the adoption of the structure.
Claims (10)
1. A cleaning impeller comprising an impeller characterized in that: be equipped with strip brush, bearing, back shaft and fixing base, be equipped with the strip brush on the blade of impeller, strip brush and blade fixed connection, back shaft one end is through bearing and impeller fixed connection, the other end and fixing base fixed connection, be equipped with the mounting hole on the fixing base.
2. A cleaning impeller according to claim 1, characterized in that: the strip brush is composed of a strip brush plate and a brush, wherein one end of the strip brush plate is fixedly connected with the rear edge of the blade, and the other end of the strip brush plate is fixedly connected with the brush.
3. A cleaning impeller according to claim 1 or 2, characterized in that: the impeller comprises an end cover, a bearing baffle and blades, wherein a bearing and the bearing baffle are arranged on the supporting shaft from top to bottom, the bearing inner ring is fixedly connected with the supporting shaft, the bearing outer ring is fixedly connected with the end cover, the bearing baffle is sleeved on the supporting shaft and is in sealing connection with the supporting shaft, the upper end of the bearing baffle is fixedly connected with the end cover, the blades are uniformly distributed on the bearing baffle in the radial direction, and the blades are fixedly connected with the bearing baffle.
4. A cleaning impeller according to claim 2, characterized in that: strip brush board one end and blade fixed connection, the other end are equipped with the slot, the brush includes brush hair fixed block and brush hair, the equipartition has the brush hair on the brush hair fixed block, brush hair one end and brush hair fixed block fixed connection, the other end are the free end, the brush hair fixed block inserts and can dismantle with the strip brush board in the slot and be connected.
5. A cleaning impeller according to claim 3, characterized in that: the inner wall of the bearing baffle is provided with a groove, a sealing ring is arranged in the groove, and the bearing baffle is connected with the supporting shaft in a sealing mode through the sealing ring.
6. A cleaning impeller according to claim 1 or 2 or 4 or 5, characterized in that: the bearing is fixedly provided with a mounting seat and is fixedly connected with the supporting shaft through the mounting seat and screws.
7. A cleaning impeller according to claim 6, characterized in that: the blades are inclined.
8. A cleaning impeller according to claim 1 or 2 or 4 or 5 or 7, characterized in that: the blades, the end covers, the bearing baffle plates and the strip brush plates are all made of aluminum alloy materials.
9. A cleaning impeller according to claim 8, characterized in that: the strip brush is a nylon industrial strip brush.
10. The utility model provides an unpowered locomotive radiator self heat dissipation cleaning device, includes the radiator, its characterized in that: the cleaning impeller of the claim 1 or 2 or 4 or 5 or 7 or 9 is arranged on the radiator, the fixed seat is fixedly connected with the radiator, and the lower end face of the strip brush is contacted with the surface of the radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010863022.6A CN111974725A (en) | 2020-08-25 | 2020-08-25 | Cleaning impeller and automatic heat dissipation cleaning device for unpowered locomotive radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010863022.6A CN111974725A (en) | 2020-08-25 | 2020-08-25 | Cleaning impeller and automatic heat dissipation cleaning device for unpowered locomotive radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111974725A true CN111974725A (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010863022.6A Pending CN111974725A (en) | 2020-08-25 | 2020-08-25 | Cleaning impeller and automatic heat dissipation cleaning device for unpowered locomotive radiator |
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| Country | Link |
|---|---|
| CN (1) | CN111974725A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414159A (en) * | 2021-07-05 | 2021-09-21 | 深圳怪虫机器人有限公司 | Photovoltaic cleaning robot with track self-cleaning component |
-
2020
- 2020-08-25 CN CN202010863022.6A patent/CN111974725A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414159A (en) * | 2021-07-05 | 2021-09-21 | 深圳怪虫机器人有限公司 | Photovoltaic cleaning robot with track self-cleaning component |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Fang Liangliang Inventor after: Wang Xin Inventor after: Zhang Weihua Inventor after: Shi Yajun Inventor before: Fang Liangliang Inventor before: Wang Xin Inventor before: Shi Yajun |
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| CB03 | Change of inventor or designer information |