CN106560670A - Dust extraction device and method of heat radiator, and engineering vehicle - Google Patents
Dust extraction device and method of heat radiator, and engineering vehicle Download PDFInfo
- Publication number
- CN106560670A CN106560670A CN201610158464.4A CN201610158464A CN106560670A CN 106560670 A CN106560670 A CN 106560670A CN 201610158464 A CN201610158464 A CN 201610158464A CN 106560670 A CN106560670 A CN 106560670A
- Authority
- CN
- China
- Prior art keywords
- radiator
- brush
- dust removal
- dust
- dust extraction
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G3/00—Rotary appliances
- F28G3/04—Rotary appliances having brushes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G15/04—Feeding and driving arrangements, e.g. power operation
Abstract
The invention, which relates to the engineering machinery field, discloses a dust extraction device and method of a heat radiator, and an engineering vehicle, so that the heat radiation effect of the heat radiator can be guaranteed. The dust extraction device comprises a heat radiator, a dust extraction brush and a drive unit; the dust extraction brush is in contact with an air intake surface of the heat radiator; and the drive unit is used for driving the dust extraction brush to carry out brushing on the air intake surface, thereby realizing dust extraction of the heat radiator. According to the dust extraction device, on the basis of cooperation of the drive unit and the dust extraction brush, the cleaning area of the heat radiator can be guaranteed to the greatest extent, impurities at the surface of the heat radiator can be cleaned away timely, plugging of the heat radiation belt can be prevented, the cooling effect of the heat radiator can be guaranteed, and thus the good working performance of the device can be realized. Moreover, the process is simple; the material cost is low; and the dust extraction device and method are easy to realize.
Description
Technical field
The present invention relates to engineering machinery field, and in particular to a kind of radiator dust arrester, dedusting
Method and engineering truck.
Background technology
Engineering machinery often operation intensity is big, work under dusty bad working environments, job site
Branch, weeds, dust etc. are more, and with the prolongation of use time, debris can block up heat-radiation belt
Plug, cause radiator improper ventilation, heat-sink capabilities to be decreased obviously, cause engine water temperature,
Oil temperature is raised, and then " boiling " phenomenon occurs, and reduces engine performance and service life.
Ensure the radiating effect of radiator in prior art using two ways.One way in which
It is periodically to clean radiator.Can be using high pressure air rifle or hydraulic giant cleaning radiator, in compression set
Driving under spray high pressure draught or current, wash away spreader surface, reach cleaning radiator
Purpose.Manufactured using aluminium more than radiator, if high-pressure wash method misoperation is easily to radiating
Piece causes to damage, and causes fin version, affects radiator normally to use.
Another way is that a basket strainer is arranged before radiator, to prevent debris from blocking radiator.
As shown in Figure 1, the radiator dust arrester includes basket strainer 10, radiator 20, wind scooper
30 and fan 40.Basket strainer 10 is arranged on before radiator 20, prevents debris from entering heat-radiation belt,
Reach the purpose for preventing radiator 20 from blocking.The concrete structure of basket strainer 10 is as shown in Figure 2.
There are following problems in the program：
1st, radiator is entered to ensure enough cooling airs, basket strainer is on the basis of encryption as far as possible
On leave certain hole；Basket strainer can prevent larger debris from entering radiator, but not
Can effective less debris such as blocks dust, if clearing up not in time, basket strainer is still after Long-Time Service
Can be blocked by dust, affect using effect.
2nd, the debris such as catkin can be sticked on basket strainer, can be in dedusting net surface shape after Long-Time Service
Into thicker pollutant top layer, basket strainer porosity is reduced, and then affect radiator heat-dissipation effect.
The content of the invention
One of purpose of the present invention be propose a kind of radiator dust arrester, dust collection method and
Engineering truck, to the radiating effect for ensureing radiator.
For achieving the above object, the invention provides technical scheme below：
The invention provides a kind of radiator dust arrester, including radiator, dust removal brush and driving
Device；The dust removal brush is contacted with the air intake surface of the radiator, and the driving means are used for band
Move the dust removal brush to swipe on the air intake surface, to carry out dedusting to the radiator.
In an alternate embodiment of the invention, the driving means are motor, and the motor is used to drive institute
State dust removal brush rotation.
In an alternate embodiment of the invention, radiator dust arrester also includes fixed mount, the fixed mount
Fix with the radiator, the dust removal brush is arranged on the fixed mount.
In an alternate embodiment of the invention, the dust removal brush includes hard hair brush and is fixed on the hard
The rubber hairbrush at hairbrush two ends.
In an alternate embodiment of the invention, the quantity of the dust removal brush is at least two, each dedusting
Brush is arranged in a crossed manner, and the activation point of the driving means is located at the crossover location of each dust removal brush.
In an alternate embodiment of the invention, the length of the dust removal brush is equal to the length ruler of the radiator
That larger in very little and width dimensions.
In an alternate embodiment of the invention, the length of the hard hair brush is equal to the length of the radiator
In size and width dimensions it is less that, the length of the rubber hairbrush is equal to the radiator
Length dimension and width dimensions difference half.
In an alternate embodiment of the invention, the hard hair brush includes brush holder and is fixed on the brush holder
The first brush head, the rubber hairbrush includes rubber film and being fixed on the rubber film
The second brush head, the brush holder fixes with the rubber film.
The embodiment of the present invention also provides a kind of engineering truck, including arbitrary technical scheme institute of the invention
The radiator dust arrester of offer.
The present invention also provides a kind of radiator dust collection method, comprises the following steps：
When dedusting condition is met, dust removal brush is driven in the air intake surface of radiator using driving means
On swipe, to carry out dedusting to the radiator air intake surface.
In an alternate embodiment of the invention, for independent cooling system, the dedusting condition is that motor is anti-
When turning；For dependent cooling system, the dedusting condition reaches for engine on time and sets
When regularly long.
Based on above-mentioned technical proposal, the embodiment of the present invention can at least produce following technique effect：
Above-mentioned technical proposal, when dedusting condition is met, drives dust removal brush to exist using driving means
Swipe on the air intake surface of radiator, to enter to the gap that radiator air intake surface and dust removal brush reach
Row dedusting.Specifically, for independent cooling system, when dedusting condition is inverted for motor；It is right
In dependent cooling system, when dedusting condition reaches setting duration for engine on time.Can
It is driven with the control method for arranging different in the controller, realizes the automatic fortune of driving means
OK.
The radiator dust arrester that above-mentioned technical proposal is provided, by driving means and dust removal brush
Use cooperatively, can at utmost ensure the cleaning area of radiator, in time cleaning radiator table
Face debris, prevent heat-radiation belt from blocking, it is ensured that the radiating effect of radiator, it is ensured that whole machine workability
Can, and process is simple, material price are cheap, it is easy to accomplish.
Description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the application
A part, the schematic description and description of the present invention is used to explain the present invention, not structure
Into inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation of radiator dust arrester in air draught type cooling system in prior art
Figure；
Fig. 2 is the structural representation of basket strainer in Fig. 1；
Fig. 3 a are the decomposing schematic representation of radiator dust arrester provided in an embodiment of the present invention；
Fig. 3 b are the structural representation of dust removal brush in Fig. 3 a；
Fig. 3 c are the partial enlargement structural representation of dust removal brush in Fig. 3 a；
The stereochemical structure of the radiator dust arrester that Fig. 4 a are provided for one embodiment of the invention is illustrated
Figure one；
The stereochemical structure of the radiator dust arrester that Fig. 4 b are provided for one embodiment of the invention is illustrated
Figure two；
The schematic flow sheet of the radiator dust collection method that Fig. 5 is provided for another embodiment of the present invention；
The schematic flow sheet of the radiator dust collection method that Fig. 6 is provided for further embodiment of this invention.
Reference：
10th, basket strainer；20th, radiator；30th, fan；40th, wind scooper；1st, driving means；
2nd, fixed mount；3rd, dust removal brush；4th, radiator；5th, fan；6th, wind scooper；31st, hard
Hairbrush；32nd, rubber hairbrush；311st, the first brush head；312nd, brush holder；321st, the second hairbrush
Head；322nd, rubber film；41st, air intake surface.
Specific embodiment
The technical scheme that the present invention is provided is explained in more detail with reference to Fig. 3 a～Fig. 6
State.
One embodiment of the invention provides a kind of radiator dust arrester, including radiator 4, dedusting
Brush 3 and driving means 1；Dust removal brush 3 is contacted with the air intake surface 41 of radiator 4, driving means
1 is used to drive dust removal brush 3 to swipe on air intake surface 41, to carry out dedusting to radiator 4.
When dedusting condition is met, dust removal brush 3 is driven in radiator 4 using driving means 1
Swipe on air intake surface 41, with the gap reached to the air intake surface 41 of radiator 4 and dust removal brush 3
Carry out dedusting.Specifically, for independent cooling system, when dedusting condition is inverted for motor；
For dependent cooling system, when dedusting condition reaches setting duration for engine on time.
Different control methods can in the controller be arranged to be driven, realize driving means 1 from
Dynamic operation.
The radiator dust arrester that above-mentioned technical proposal is provided, by driving means 1 and dust removal brush
3 use cooperatively, can at utmost ensure the cleaning area of radiator 4, and cleaning in time dissipates
The surface irregularities of hot device 4, prevent heat-radiation belt from blocking, it is ensured that the radiating effect of radiator 4, it is ensured that
Whole machine service behaviour, and process is simple, material price are cheap, it is easy to accomplish.
Further, driving means 1 are motor, and motor is used to drive dust removal brush 3 to rotate.Drive
Flowing mode is simple, and can just control dedusting speed by controlled motor rotating speed.
For ease of the installation of dust removal brush 3, radiator dust arrester also includes fixed mount 2, fixed
Frame 2 is fixed with radiator 4, and dust removal brush 3 is arranged on fixed mount 2.
Fixed mount 2 adopts U-bracket, is fixed on the frame of radiator 4, and dust removal brush 3 is consolidated
It is scheduled on U-bracket, and bristle contacts the air intake surface 41 of radiator 4.
Referring to Fig. 3 a to Fig. 3 c, dust removal brush 3 includes hard hair brush 31 and is fixed on hard hair brush
The rubber hairbrush 32 at 31 two ends.Hard hair brush 31 can ensure that the resistance to overturning of dust removal brush 3,
Rubber hairbrush 32 can Free Transform, to ensure the motion process of dust removal brush 3 in not with miscellaneous part send out
It is raw to interfere.Also, dust removal brush 3 adopts said structure, various sizes of radiator is adapted to
4；And rubber hairbrush 32 can overcome the inhibition of fixed mount 2 by bending, it is ensured that remove
Dirt device is normally used.
Further, referring to Fig. 3 b, the quantity of dust removal brush 3 is at least two, each dust removal brush 3
Arranged in a crossed manner, the activation point of driving means 1 is located at the crossover location of each dust removal brush 3, so as to
In all of dust removal brush synchronous axial system of driving.
Herein, the length of dust removal brush 3 be equal to radiator 4 length dimension and width dimensions in compared with
That big.So can ensure that the whole air intake surface 41 to radiator 4 can carry out dedusting.
Specifically, the length of hard hair brush 31 is equal to the length dimension and broad-ruler of radiator 4
In very little it is less that, the length of rubber hairbrush 32 is equal to the length dimension and width of radiator 4
The half of the difference of size.
Referring to Fig. 3 a to Fig. 3 c, hard hair brush 31 includes brush holder 312 and is fixed on brush holder 312
On the first brush head 311, rubber hairbrush 32 includes rubber film 322 and to be fixed on rubber soft
The second brush head 321 on piece 322, brush holder 312 is fixed with rubber film 322.
A specific embodiment is described below.
As shown in accompanying drawing 3a to Fig. 4 b, the radiator dust arrester specifically include driving means 1,
Fixed mount 2, dust removal brush 3, radiator 4, fan 5 and wind scooper 6.Driving means 1 are installed
It is connected on fixed mount 2 and with dust removal brush 3, driving lower edge of the dust removal brush 3 in driving means 1
The air intake surface 41 of radiator 4 rotates, and cleans the air intake surface 41 of radiator 4.Dedusting
Brush 3 is mainly constituted by vertically arranged two, and it is by 32 liang of hard hair brush 31 and rubber hairbrush
Part is constituted.The length of dust removal brush 3 and consistent size larger in the length and width of radiator 4,
Wherein less consistent size in the length of hard hair brush 31 and the length and width of radiator 4, rubber
The length of hairbrush 32 is equal to the half of the length of radiator 4 and width differential.Hard hair brush 31 includes
First brush head 311 and brush holder 312, the first brush head 311 is fixed on brush holder 312.Rubber
Glue hairbrush 32 includes the second brush head 321 and rubber film 322, and the second brush head 321 is fixed
On rubber film 322；Rubber hairbrush 32 is fixed on the end of hard hair brush brush holder 312 and can
Arbitrarily bending.
Motor is connected by fixed mount 2 with hard hair brush brush holder 312, and controller is received to be sent out
Motivation operation information is judged and is sent control instruction, and motor is under the control of the controller
Moved, drive dust removal brush 3 to rotate on the surface of radiator 4.Controller can be with root
According to the different control programs of write are needed, the automatic running of motor is realized.Controller is applied to
During independent cooling system, signal pickup assembly collection motor rotary speed signal, and controller is transferred to,
, according to the driver control motor rotation being previously written, its control schematic diagram is such as controller
Shown in Fig. 5.When controller is applied to dependent cooling system, recoil simulator Real-time Collection starts
Machine operation information, and engine on time is calculated, when timer reaches preset value,
Controller sends the rotation of operating instruction motor, while timer resets and starts reclocking,
Its control schematic diagram is as shown in Figure 6.
The embodiment of the present invention also provides a kind of engineering truck, including arbitrary technical scheme institute of the invention
The radiator dust arrester of offer.
Another embodiment of the present invention provides a kind of radiator dust collection method, and it can adopt any of the above-described
The radiator dust arrester that technical scheme is provided is realized.The method is comprised the following steps：
When dedusting condition is met, dust removal brush 3 is driven in radiator 4 using driving means 1
Swipe on air intake surface 41, to carry out dedusting to radiator 4.
According to different radiator systems using different control strategies, the automatic of driving means 1 is realized
Operation, is prevented effectively from after engineering machinery Long-Time Service and heat-radiation belt stopping state occurs, it is ensured that radiating
Device 4 is normally used.
Specifically, for independent cooling system, when dedusting condition is inverted for motor；For non-
Independent cooling system, when dedusting condition reaches setting duration for engine on time, such as 5
Individual hour, 6 hours etc..
Different control methods can in the controller be arranged to be driven, driving means 1 are realized
Automatic running.
The radiator dust collection method that above-mentioned technical proposal is provided, by driving means 1 and dust removal brush
3 use cooperatively, can at utmost ensure the cleaning area of radiator 4, while changing control
The control method of device processed can realize the automatic running of driving means 1, prevent heat-radiation belt from blocking,
Ensure whole machine service behaviour, and process is simple, material price are cheap, it is easy to accomplish.
In describing the invention, it is to be understood that term " " center ", " longitudinal direction ",
" horizontal ", "front", "rear", "left", "right", " vertical ", " level ",
The orientation or position relationship of the instruction such as " top ", " bottom ", " interior ", " outward " is based on attached
Orientation or position relationship shown in figure is only for ease of the description present invention and simplifies description, and not
Be indicate or infer indication device or element must have specific orientation, for specific orientation
Construction and operation, thus it is not intended that the restriction to present invention protection content.
Finally it should be noted that：Above example only to illustrate technical scheme, and
It is non-that it is limited；Although being described in detail to the present invention with reference to the foregoing embodiments, ability
The those of ordinary skill in domain should be understood：It still can be to the skill described in foregoing embodiments
Art scheme is modified, or carries out equivalent to which part technical characteristic, but these are repaiied
Change or replace, the essence for not making appropriate technical solution departs from various embodiments of the present invention technical side
The spirit and scope of case.
Claims (11)
1. a kind of radiator dust arrester, it is characterised in that including radiator (4), dedusting
Brush (3) and driving means (1)；The dust removal brush (3) is entered with the radiator (4)
Wind face (41) contacts, and the driving means (1) are for driving the dust removal brush (3) in institute
State and swiped on air intake surface (41), to carry out dedusting to the radiator (4).
2. radiator dust arrester according to claim 1, it is characterised in that the drive
Dynamic device (1) is motor, and the motor is used to drive the dust removal brush (3) to rotate.
3. radiator dust arrester according to claim 1 and 2, it is characterised in that also
Including fixed mount (2), the fixed mount (2) is fixed with the radiator (4), described to remove
Dirt brush (3) is on the fixed mount (2).
4. radiator dust arrester according to claim 3, it is characterised in that described to remove
Dirt brush (3) is including hard hair brush (31) and is fixed on the rubber at the hard hair brush (31) two ends
Glue hairbrush (32).
5. radiator dust arrester according to claim 4, it is characterised in that described to remove
The quantity of dirt brush (3) is at least two, and each dust removal brush (3) is arranged in a crossed manner, the drive
The activation point of dynamic device (1) is located at the crossover location of each dust removal brush (3).
6. the radiator dust arrester according to claim 4 or 5, it is characterised in that institute
The length for stating dust removal brush (3) is equal in the length dimension and width dimensions of the radiator (4)
That larger.
7. the radiator dust arrester according to claim 4 or 5, it is characterised in that institute
The length for stating hard hair brush (31) is equal to the length dimension and width dimensions of the radiator (4)
In it is less that, the length of the rubber hairbrush (32) is equal to the length of the radiator (4)
The half of the difference of degree size and width dimensions.
8. the radiator dust arrester according to claim 4 or 5, it is characterised in that institute
State hard hair brush (31) including brush holder (312) and be fixed on the brush holder (312)
One brush head (311), the rubber hairbrush (32) is including rubber film (322) and fixes
The second brush head (321) on the rubber film (322), the brush holder (312) with
The rubber film (322) is fixed.
9. a kind of engineering truck, it is characterised in that dissipate including claim 1-8 is arbitrary described
Hot device dust arrester.
10. a kind of radiator dust collection method, it is characterised in that comprise the following steps：
When dedusting condition is met, dust removal brush is driven in the air intake surface of radiator using driving means
On swipe, to carry out dedusting to the radiator.
11. radiator dust collection methods according to claim 10, it is characterised in that for
Independent cooling system, when the dedusting condition is inverted for motor；For dependent cooling system,
When the dedusting condition reaches setting duration for engine on time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610158464.4A CN106560670B (en) | 2016-03-18 | 2016-03-18 | Radiator dust-extraction unit, dust removal method and engineering truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610158464.4A CN106560670B (en) | 2016-03-18 | 2016-03-18 | Radiator dust-extraction unit, dust removal method and engineering truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106560670A true CN106560670A (en) | 2017-04-12 |
| CN106560670B CN106560670B (en) | 2018-09-04 |
Family
ID=58485533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610158464.4A Active CN106560670B (en) | 2016-03-18 | 2016-03-18 | Radiator dust-extraction unit, dust removal method and engineering truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106560670B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238289A (en) * | 2020-03-11 | 2020-06-05 | 余姚零今换热设备有限公司 | Automatic cleaning equipment for heating radiators |
| CN112556486A (en) * | 2020-12-30 | 2021-03-26 | 湖北成德换热设备有限公司 | Ash removal cover device of heat exchanger |
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| US5290486A (en) * | 1990-05-08 | 1994-03-01 | Btg Kalle Inventing Ag | Desuperheater for controllable injection of cooling water in a steam or gas line |
| CN200944014Y (en) * | 2006-07-17 | 2007-09-05 | 珠海格力电器股份有限公司 | Gear driven purifier of air-conditioning cooler |
| CN102494554A (en) * | 2011-12-05 | 2012-06-13 | 武汉钢铁(集团)公司 | Mechanical ash removing device at outer wall of heat exchanger tube group |
| CN203214156U (en) * | 2013-02-04 | 2013-09-25 | 广西柳工机械股份有限公司 | Radiator with dedusting device |
| CN205518726U (en) * | 2016-03-18 | 2016-08-31 | 徐工集团工程机械有限公司 | Radiator dust collector and engineering vehicle |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5290486A (en) * | 1990-05-08 | 1994-03-01 | Btg Kalle Inventing Ag | Desuperheater for controllable injection of cooling water in a steam or gas line |
| CN200944014Y (en) * | 2006-07-17 | 2007-09-05 | 珠海格力电器股份有限公司 | Gear driven purifier of air-conditioning cooler |
| CN102494554A (en) * | 2011-12-05 | 2012-06-13 | 武汉钢铁(集团)公司 | Mechanical ash removing device at outer wall of heat exchanger tube group |
| CN203214156U (en) * | 2013-02-04 | 2013-09-25 | 广西柳工机械股份有限公司 | Radiator with dedusting device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238289A (en) * | 2020-03-11 | 2020-06-05 | 余姚零今换热设备有限公司 | Automatic cleaning equipment for heating radiators |
| CN112556486A (en) * | 2020-12-30 | 2021-03-26 | 湖北成德换热设备有限公司 | Ash removal cover device of heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106560670B (en) | 2018-09-04 |
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Effective date of registration: 20220729 Address after: 221004 26 Tuo Lan Shan Road, Xuzhou economic and Technological Development Zone, Jiangsu Patentee after: JIANGSU XUGONG ENGINEERING MACHINERY RESEARCH INSTITUTE Co.,Ltd. Address before: 221004 Industrial Zone, Xuzhou Economic Development Zone, Jiangsu, China Patentee before: XCMG CONSTRUCTION MACHINERY Co.,Ltd. |