CN105673459B - A kind of double pump compressed air source unit of dry-type road sweeper - Google Patents
A kind of double pump compressed air source unit of dry-type road sweeper Download PDFInfo
- Publication number
- CN105673459B CN105673459B CN201610205091.1A CN201610205091A CN105673459B CN 105673459 B CN105673459 B CN 105673459B CN 201610205091 A CN201610205091 A CN 201610205091A CN 105673459 B CN105673459 B CN 105673459B
- Authority
- CN
- China
- Prior art keywords
- air
- double
- air pump
- connect
- clutch
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/02—Pumping installations or systems specially adapted for elastic fluids having reservoirs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K25/00—Auxiliary drives
- B60K25/04—Auxiliary drives from static or dynamic pressure or vacuum, developed by the engine
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
-
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/06—Combinations of two or more pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The present invention discloses a kind of double pump compressed air source unit of dry-type road sweeper, including assistant engine, air accumulator and filter device, further includes double air pumps, air pump arrangement of clutch, pressure sensor and central controller；Filter device is connect by pipeline with assistant engine, and double air pumps connect the pipeline connection of assistant engine by tracheae with filter device, and double air pumps also pass through tracheae and connect with air accumulator；Air pump arrangement of clutch is equipped between double air pumps and air pump driving pulley, air pump arrangement of clutch is connect with air pump driving pulley by belt, and air pump driving pulley is connect with assistant engine by belt；Pressure sensor is set on air accumulator, and pressure sensor is electrically connected with central controller, and central controller is electrically connected with air pump arrangement of clutch.Air pump and the public filter device of assistant engine are not necessarily to proprietary filter plant, reduce cost and space, carry out pump gas on demand, and no sky pumps gas, energy conservation, the abrasion for reducing air pump, and whole process is set by central controller entirely, process intelligent and high-efficiency.
Description
Technical field
The present invention relates to a kind of double pump compressed air source units, and in particular to a kind of double pump compressed air source unit of dry-type road sweeper.
Background technique
Many special-purpose vehicles require dry cleansing gas source to execute specific work, especially dry-type road sweeper at present,
Dry-type road sweeper is there are mainly two types of the occasion using gas source, and one is the occasion that execution unit is done using cylinder, and one is to utilize
Gas source carries out reverse impact filter net jam object, prevents filter device from blocking, regardless of which kind of field requires the gas source of dry cleansing.From
Current document sees that gas source solves mainly with the following methods: the first uses the gas source of chassis vehicle, although the gas source is dry
Dry cleaning, but the places such as keys such as braking for being mainly used for vehicle, from this from take gas source undoubtedly and will affect the peace such as braking of vehicle
Entirely, on the other hand gas source is smaller herein, is mainly used for chassis, it is less to supply dedicated unit；Another gas source settling mode
As soon as being exactly using the single air pump compared with atm number, as long as equipment work pumps always gas, there are the sky pumps of plenty of time
Gas, waste of energy, while gas source are mingled in steam in gas source, dust meeting also without measures such as independent progress gas-water separations
Destructive strike is caused to cylinder, strainer etc..It can be seen that gas source solution is all imperfect at present, there are it is unreasonable it
Place.
Summary of the invention
In view of the above existing problems in the prior art, the present invention provides a kind of double pump compressed air source units of dry-type road sweeper, no
It influences energy saving while normal vehicle operation.
To achieve the goals above, the technical solution adopted by the present invention is that: a kind of double pump compressed air source unit of dry-type road sweeper,
It further include double air pumps, air pump arrangement of clutch, pressure sensor and center control including assistant engine, air accumulator and filter device
Device；Filter device is connect by pipeline with assistant engine, and double air pumps connect the pipeline of assistant engine by tracheae with filter device
Connection, double air pumps also pass through tracheae and connect with air accumulator；Air pump arrangement of clutch, gas are equipped between double air pumps and air pump driving pulley
Pump arrangement of clutch is connect with air pump driving pulley by belt, and air pump driving pulley is connect with assistant engine by belt；Gas storage
Pressure sensor is set on tank, and pressure sensor is electrically connected with central controller, and central controller is electrically connected with air pump arrangement of clutch
It connects.
Further, the filter device is divided into air prefilter and air fine filtering apparatus two-stage.
It further, further include that gas source three combines the unit, the combination unit of gas source three is connect with air accumulator.
The beneficial effects of the present invention are: filtering before air-source inflow pump by the filter device of assistant engine, it is not necessarily to proprietary mistake
Equipment is filtered, cost and space are reduced, gas source also passes through the separation of grease vapour after air accumulator compression, is completely dried cleaning, this dress
It sets and carries out pump gas on demand, no empty pump gas, i.e. energy conservation decreases the abrasion of air pump, and whole process is set by central controller entirely,
Without manual operation, process intelligent and high-efficiency.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
In figure: 1, assistant engine, 2, air prefilter, 3, air fine filtering apparatus, 4, tracheae, 5, air pump arrangement of clutch,
6, double air pumps, 7, air pump driving pulley, 8, belt, 9, pressure sensor, 10, central controller, 11, air accumulator, 12, gas source three
Connection combination unit.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.
As shown in Figure 1, the double pump compressed air source unit of this dry-type road sweeper, including assistant engine 1, air accumulator 11 and filtering dress
It sets, further includes double air pumps 6, air pump arrangement of clutch 5, pressure sensor 9 and central controller 10；Filter device passes through pipeline and pair
Engine 1 connects, and double air pumps 6 connect the pipeline connection of assistant engine 1 by tracheae 4 with filter device, and double air pumps 6 also pass through gas
Pipe 4 is connect with air accumulator 11；Between double air pumps 6 and air pump driving pulley 7 be equipped with air pump arrangement of clutch 5, air pump arrangement of clutch 5 with
Air pump driving pulley 7 is connected by belt 8, and air pump driving pulley 7 is connect with assistant engine 1 by belt 8；It is set on air accumulator 11
Pressure sensor 9 is set, pressure sensor 9 is electrically connected with central controller 10, and central controller 10 is electrically connected with air pump arrangement of clutch 5
It connects.
Gas source filtering and 1 gas handling system of assistant engine share a filter device, and filter device is divided into 2 He of air prefilter
3 two-stage of air fine filtering apparatus, secondary filtration guarantee the cleaning of gas source；There is pressure sensor 9 on air accumulator 11, it can be by air pressure transmission
Central controller 10 is passed, central controller 10 can be automatically controled air pump arrangement of clutch 5, can when atmospheric pressure value deviation setting value is small
Single air pump work, two air pumps while work in double air pumps 6 can be driven when atmospheric pressure value deviation setting value is big in the double air pumps 6 of driving
Make, when atmospheric pressure value is equal to setting value partially, 6 two air pumps of double air pumps stop working, and prevent empty pump gas, and whole process is automatically complete
At without manual operation, to reach energy conservation and reduce air pump abrasion；The gas source of air accumulator 11 is attached together by three groups of gas source
Realization gas-water separation is set, the gas source supply dry type for obtaining dry cleansing sweeps vehicle execution cylinder either pulse backblowing dedusting etc..
Claims (3)
1. a kind of double pump compressed air source unit of dry-type road sweeper, including assistant engine (1), air accumulator (11) and filter device, special
Sign is, further includes double air pumps (6), air pump arrangement of clutch (5), pressure sensor (9) and central controller (10)；
Filter device is connect by pipeline with assistant engine (1), and double air pumps (6) are sent out by tracheae (4) and filter device auxiliary connection
The pipeline of motivation (1) is connected to, and double air pumps (6) are also connect by tracheae (4) with air accumulator (11)；
Air pump arrangement of clutch (5) are equipped between double air pumps (6) and air pump driving pulley (7), air pump arrangement of clutch (5) and air pump drive
Movable belt pulley (7) is connected by belt (8), and air pump driving pulley (7) is connect with assistant engine (1) by belt (8)；
Pressure sensor (9) are set on air accumulator (11), pressure sensor (9) is electrically connected with central controller (10), center control
Device (10) processed is electrically connected with air pump arrangement of clutch (5).
2. a kind of double pump compressed air source unit of dry-type road sweeper according to claim 1, which is characterized in that the filtering dress
It sets and is divided into air prefilter (2) and air fine filtering apparatus (3) two-stage.
3. a kind of double pump compressed air source unit of dry-type road sweeper according to claim 1, which is characterized in that further include gas source three
Connection combination unit (12), gas source three combine the unit (12) and connect with air accumulator (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610205091.1A CN105673459B (en) | 2016-04-05 | 2016-04-05 | A kind of double pump compressed air source unit of dry-type road sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610205091.1A CN105673459B (en) | 2016-04-05 | 2016-04-05 | A kind of double pump compressed air source unit of dry-type road sweeper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105673459A CN105673459A (en) | 2016-06-15 |
| CN105673459B true CN105673459B (en) | 2019-04-02 |
Family
ID=56225129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610205091.1A Active CN105673459B (en) | 2016-04-05 | 2016-04-05 | A kind of double pump compressed air source unit of dry-type road sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105673459B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2723203C (en) * | 2008-06-04 | 2016-10-11 | Knorr-Bremse Systeme Fuer Nutzfahrzeuge Gmbh | Compressor system for supplying compressed air to a utility vehicle, and method for the operation of a compressor system |
| US8887699B2 (en) * | 2009-02-02 | 2014-11-18 | Borgwarner Inc. | Drive device |
| CN203335365U (en) * | 2013-07-02 | 2013-12-11 | 广西玉柴机器股份有限公司 | Air compressor electronic control system |
| CN203404280U (en) * | 2013-08-01 | 2014-01-22 | 重庆五洲龙新能源汽车有限公司 | Automobile and control device of clutch thereof |
| CN104595161A (en) * | 2015-01-04 | 2015-05-06 | 郑州宇通客车股份有限公司 | Dual-air-compressor system and control method for hybrid power vehicle |
| CN104948438A (en) * | 2015-07-14 | 2015-09-30 | 潍柴动力股份有限公司 | Control device of air compressor |
| CN205503407U (en) * | 2016-04-05 | 2016-08-24 | 徐州徐工环境技术有限公司 | Double pump gas source device of dry -type sweeping machine |
-
2016
- 2016-04-05 CN CN201610205091.1A patent/CN105673459B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105673459A (en) | 2016-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203916313U (en) | A kind of fiber Special pulse sack cleaner | |
| CN105673459B (en) | A kind of double pump compressed air source unit of dry-type road sweeper | |
| CN205503407U (en) | Double pump gas source device of dry -type sweeping machine | |
| CN203944175U (en) | A kind of filter plate disposable tension filter press | |
| CN102644321A (en) | Urban sewer sludge suction and discharge cleaning vehicle | |
| CN202703565U (en) | Air management system for pure electric car to recycle exhausted air of electric vacuum pump | |
| CN203740415U (en) | Wireless remote controlled self-discharging power-driven hydraulic funnel | |
| CN102398583A (en) | Brake assistor for electric automobile | |
| CN103817101A (en) | Crankcase cleaning machine | |
| CN209012058U (en) | A kind of oil-free screw air compressor | |
| CN206092318U (en) | Energy -efficient air compressor | |
| CN208450101U (en) | Pull-type vacuum intake cleaning plant | |
| CN208608326U (en) | A kind of waste lithium cell electrode material regenerating unit | |
| CN206129754U (en) | Tipping trailer hydraulic power units | |
| CN201816578U (en) | Novel brake booster for electric vehicle | |
| CN203725419U (en) | Crank case cleaning machine | |
| CN106049611B (en) | A kind of supercharging device for aircraft water supply system | |
| CN201310454Y (en) | High pressure gas filtering device for air compressor | |
| CN215365162U (en) | Washing and sweeping vehicle sewage circulating filter device | |
| CN206138885U (en) | All -in -one is filtered in cold drier oil separation of intelligence | |
| CN104121120A (en) | Automatic dust discharge filter unit | |
| CN204427930U (en) | Novel pulse attractor | |
| CN204252050U (en) | Ground PM2.5 cleans special-purpose vehicle | |
| CN104494399B (en) | Engineering machinery driving cabin supercharging equipment | |
| CN104863907B (en) | Two instrument accumulators |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |