CN106194693A - The high-pressure water pump device of a kind of novel protected control system and Street surface cleaning car - Google Patents
The high-pressure water pump device of a kind of novel protected control system and Street surface cleaning car Download PDFInfo
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- CN106194693A CN106194693A CN201610652797.2A CN201610652797A CN106194693A CN 106194693 A CN106194693 A CN 106194693A CN 201610652797 A CN201610652797 A CN 201610652797A CN 106194693 A CN106194693 A CN 106194693A
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- Prior art keywords
- disk assembly
- drive disk
- power
- water
- water pump
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Classifications
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- 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
- E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
- E01H1/101—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers
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- 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
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/05—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by internal-combustion engines
-
- 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
- F04B23/00—Pumping installations or systems
- F04B23/02—Pumping installations or systems having reservoirs
-
- 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
- F04B49/10—Other safety measures
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The invention discloses high-pressure water pump device and the Street surface cleaning car of a kind of novel protected control system, relate to technical field of engineering machinery.Solve prior art and there is the technical problem that applicable working condition is few.This pumping plant with Protection control system includes water pump, detachable drive disk assembly, rotary power organization of supply, condensate tank of dehumidifier and drive disk assembly position detecting device; the water inlet of water pump is connected with water tank, and the detection position of condensate tank of dehumidifier is positioned at water tank and the water level that can detect water tank and sends water level testing result；Drive disk assembly position detecting device is arranged on around the slave unit in detachable drive disk assembly and/or the power transmission direction that is connected to change detachable drive disk assembly with detachable drive disk assembly and can detect detachable drive disk assembly and/or whether slave unit is in normal operation position and sends drive disk assembly position testing result.The present invention is for making Street surface cleaning car can implement to sweep road operation under the operating mode that water tank does not adds water.
Description
Technical field
The present invention relates to technical field of engineering machinery, particularly relate to a kind of pumping plant with Protection control system and
The Street surface cleaning car of this pumping plant with Protection control system is set.
Background technology
Street surface cleaning car work done in the process of cleaning road surface at present is divided into sweeps road and cleaning, and sweeping and passing by journey is to pass through
Assistant engine drives road sweeper structure to clean road surface, and cleaning process is to use assistant engine to drive high-pressure hydraulic pump work by driving belt
Make, and then carried out the cleaning on road surface by ejection water under high pressure.When Street surface cleaning car water tank lacks water, will not for protection high-pressure hydraulic pump
Damaging because of idle running, present Street surface cleaning vehicle control adds excessive low water level protection function, i.e. stops pair during exsiccosis
The startup of electromotor.
Applicants have discovered that: prior art at least exists techniques below problem:
In prior art, under the conditions of rainy day or freezing weather in winter etc., Street surface cleaning car is it is generally required at filtered water tank
Operation in the case of not adding water, provides power owing to implementing the road sweeper structure sweeping road operation by assistant engine, and current
The Street surface cleaning car with excessive low water level protection function under exsiccosis, stop the startup of assistant engine, thus this work cannot be completed
The operation of condition.
Therefore, there is the technical problem that applicable working condition is few in prior art.
Summary of the invention
One of them purpose of the present invention is to propose a kind of pumping plant with Protection control system and arrange this tool
The Street surface cleaning car of the pumping plant of protected control system, solves prior art and there is the technical problem that applicable working condition is few.
Many technique effects that optimal technical scheme in many technical schemes that the present invention provides can be generated by refer to down
Literary composition illustrates.
For achieving the above object, the invention provides techniques below scheme:
The embodiment of the present invention provide the pumping plant with Protection control system include water pump, detachable drive disk assembly,
Rotary power organization of supply, condensate tank of dehumidifier and drive disk assembly position detecting device, wherein:
Described rotary power organization of supply is connected with the power input shaft of described water pump by described detachable drive disk assembly
Connect and rotational power can be inputted by the power input shaft that described detachable drive disk assembly is described water pump；
The water inlet of described water pump is connected with water tank, and the detection position of described condensate tank of dehumidifier is positioned at described water tank
And the water level in described water tank can be detected and send water level testing result；
Described drive disk assembly position detecting device is arranged on around described detachable drive disk assembly and can detect described removable
Unload drive disk assembly and/or be connected to change the power transmission direction of described detachable drive disk assembly with described detachable drive disk assembly
Whether slave unit is in normal operation position and sends drive disk assembly position testing result；
There is start stop switch in described rotary power organization of supply, described start stop switch is described rotary power supply machine when opening
Structure runs and exports power, and when described start stop switch is closed, described rotary power organization of supply is shut down and stops exporting power.
The further optimization of the arbitrary technical scheme provided above or hereinafter as the present invention, described rotary power supply machine
Structure includes electromotor and the first drive, the power output shaft of described electromotor and described first drive drive connection；
Second drive and the power input shaft drive connection of described water pump；
Described flexible transmission part is set in outside described first drive and described second drive；
Tension part is detachably connected on and keeps on the installing rack of geo-stationary with described electromotor；Described tension part supports
It is pressed on described flexible transmission part and can utilize and support flexible transmission part described in strain of pressure；
Described detachable drive disk assembly includes described flexible transmission part and described tension part, or, described removable
Unloading drive disk assembly is described flexible transmission part, and described slave unit is described tension part.
The further optimization of the arbitrary technical scheme provided above or hereinafter as the present invention, described electromotor is that road surface is clear
The power input shaft of the road sweeper structure of the assistant engine of carwash, the power output shaft of described assistant engine and described Street surface cleaning car
Drive connection.
The further optimization of the arbitrary technical scheme provided above or hereinafter as the present invention, described tension part is positioned at institute
State the top of flexible transmission part and described tension part according to flexible transmission part described in gravity tensioning.
The further optimization of the arbitrary technical scheme provided above or hereinafter as the present invention, described installing rack and described
Being additionally provided with arrangement for adjusting height between tight parts, wherein one end of described arrangement for adjusting height is connected with described tension part
Connecing, the wherein other end of described arrangement for adjusting height and described installing rack removably connect and can be locked in institute by the vertical direction
State at least two position of installing rack.
The further optimization of the arbitrary technical scheme provided above or hereinafter as the present invention, described arrangement for adjusting height bag
Including regulation bolt and nut, described tension part includes regulating wheel and connects support body, wherein:
Installation through hole and described regulation bolt on installing rack described in described regulation bolt-through are positioned at described installation through hole
The part of top is connected with described nut thread, and described nut is connected on the top port arris of described installation through hole；
The part that described regulation bolt is positioned at below described installation through hole is connected with the described support body that is connected；
Described connection support body is rotatably connected with described tension part.
The further optimization of the arbitrary technical scheme provided above or hereinafter as the present invention, described flexible transmission part is
Belt or chain.
The further optimization of the arbitrary technical scheme provided above or hereinafter as the present invention, described in there is protection control system
The pumping plant of system also includes controlling device, wherein:
Described control device is opened with described condensate tank of dehumidifier, drive disk assembly position detecting device and described start and stop respectively
Close electrical connection；Described control device can meet described water pump at the water level information of the described water level detecting result reflection received
Operating water level requirement, and, receive described drive disk assembly position testing result or the described drive disk assembly position inspection received
The positional information surveying result reflection shows when described detachable drive disk assembly is in operating position, triggers described start stop switch and opens
Or maintain described start stop switch to be in open mode；
Described control device can also not receive described drive disk assembly position testing result or in the described biography received
The positional information of dynamic component position testing result reflection shows that described detachable drive disk assembly is not in triggering institute during operating position
State start stop switch open or maintain described start stop switch to be in open mode.
The further optimization of the arbitrary technical scheme provided above or hereinafter as the present invention, described control device is not being received
To described drive disk assembly position testing result or at the positional information of the described drive disk assembly position testing result reflection received
Show that described detachable drive disk assembly is not in operating position and triggers described start stop switch and open or maintain described start stop switch
Also trigger described condensate tank of dehumidifier when opening to close.
The Street surface cleaning car that the embodiment of the present invention provides, has protection control including what the arbitrary technical scheme of the present invention provided
The pumping plant of system, described rotary power organization of supply is connected with the power input shaft of described road sweeper structure and can be for described
The power input shaft input rotational power of road sweeper structure.
Based on technique scheme, the embodiment of the present invention at least can produce following technique effect:
Having in the pumping plant of Protection control system that the embodiment of the present invention provides does not only exists condensate tank of dehumidifier also
There is drive disk assembly position detecting device, when in condensate tank of dehumidifier detects water tank, water level is less than working condition requirement, Ke Yitong
The mode crossing closedown start stop switch makes rotary power organization of supply stop output power, and then realizes the excessive low water level protection merit to water pump
Energy；When needing water tank to work under the operating mode not added water, open rotary power after detachable drive disk assembly of can dismantling again and supply
Answer the start stop switch of mechanism, make rotary power organization of supply under the operating mode that water tank does not adds water still can run and export power
To drive the road sweeper structure normal operation of Street surface cleaning car, it is seen that the operating mode that the present invention can be suitable for is more, solves existing skill
There is the technical problem that applicable working condition is few in art.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this
Bright schematic description and description is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
The signal of the stereochemical structure of the pumping plant with Protection control system that Fig. 1 is provided by the embodiment of the present invention
Figure；
Reference: 1, the first drive；2, flexible transmission part；3, tension part；4, drive disk assembly position detection dress
Put；5, installing rack；6, regulation bolt；7, water pump；8, the second drive；9, device is controlled；10, rotary power organization of supply；11、
Condensate tank of dehumidifier.
Detailed description of the invention
Be referred to accompanying drawing Fig. 1 below and word content understand present disclosure and the present invention and prior art it
Between distinctive points.Hereafter by accompanying drawing and the mode of some alternative embodiments enumerating the present invention, the technical side to the present invention
Case (including optimal technical scheme) is described in further detail.It should be understood that any technical characteristic in the present embodiment,
Any technical scheme is all one or more in the technical characteristic of plurality of optional or optional technical scheme, succinct in order to describe
Need in presents cannot all alternative technical characteristic of the exhaustive present invention and alternative technical scheme, also inconvenience
Embodiment in each technical characteristic all emphasizes that it is one of optional numerous embodiments, so those skilled in the art should
This is known: any two or more that arbitrary technological means that the present invention provides can be replaced or the present invention be provided
Technological means or technical characteristic are combined mutually and obtain new technical scheme.Any technical characteristic in the present embodiment and
Any technical scheme is all not intended to protection scope of the present invention, and protection scope of the present invention should include those skilled in the art not
Pay creative work thinkable any alternate embodiments and those skilled in the art the present invention is provided any
The new technical scheme that two or more technological means or technical characteristic are combined mutually and obtain.
Embodiments provide a kind of can operation under the operating mode that water tank does not adds water, and then applicable working condition is more
There is the pumping plant of Protection control system and the Street surface cleaning car of this pumping plant with Protection control system is set.
The technical scheme provided the present invention below in conjunction with Fig. 1 illustrates in more detail.
As it is shown in figure 1, the pumping plant with Protection control system that the embodiment of the present invention is provided include water pump 7, can
Dismounting drive disk assembly (preferably comprising driving belt and tension part 3), rotary power organization of supply (preferably Street surface cleaning
The assistant engine of car) 10, condensate tank of dehumidifier 11 and drive disk assembly position detecting device (preferably detecting switch) 4, wherein:
Rotary power organization of supply 10 is connected by the power input shaft of detachable drive disk assembly with water pump 7 and can pass through
Detachable drive disk assembly is the power input shaft input rotational power of water pump 7.
The water inlet of water pump 7 is connected with water tank, and the detection position of condensate tank of dehumidifier 11 is positioned at water tank and can detect
Water level in water tank also sends water level testing result.
Drive disk assembly position detecting device 4 is arranged on around detachable drive disk assembly and can detect detachable drive disk assembly
And/or whether the slave unit being connected to change the power transmission direction of detachable drive disk assembly with detachable drive disk assembly is just in
Normal operating position also sends drive disk assembly position testing result.
There is start stop switch in rotary power organization of supply 10, when start stop switch is opened, rotary power organization of supply 10 runs also
Output power, when start stop switch is closed, rotary power organization of supply 10 is shut down and stops exporting power.
Water pump 7 device with Protection control system that the embodiment of the present invention provides does not only exists condensate tank of dehumidifier 11
There is also drive disk assembly position detecting device 4, when in condensate tank of dehumidifier 11 detects water tank, water level is less than working condition requirement, can
Make rotary power organization of supply 10 stop output power in the way of by closedown start stop switch, and then realize lacking water pump 7
Water conservation function；When needing water tank to work under the operating mode not added water, after detachable drive disk assembly of can dismantling, open rotation again
The start stop switch of rotatory force organization of supply, makes rotary power organization of supply 10 under the operating mode that water tank does not adds water still can run
And exporting power to drive the road sweeper structure normal operation of Street surface cleaning car, it is seen that the operating mode that the present invention can be suitable for is more.
As preferably or alternatively embodiment, rotary power organization of supply 10 includes electromotor and the first drive 1,
The power output shaft of electromotor and the first drive 1 drive connection.
Second drive 8 and the power input shaft drive connection of water pump 7.
Flexible transmission part 2 is set in outside the first drive 1 and the second drive 8.
Tension part 3 is detachably connected on and keeps on the installing rack 5 of geo-stationary with electromotor.Tension part 3 is pressed on
On flexible transmission part 2 and can utilize support strain of pressure flexible transmission part 2.
Detachable drive disk assembly includes flexible transmission part 2 and tension part 3, or, detachable drive disk assembly is soft
Property drive disk assembly 2, slave unit is tension part 3.
Said structure can utilize flexible transmission part 2 to realize the transmission of electromotor outputting rotary power.Soft when disassembling
Property drive disk assembly 2 time, the power of electromotor output is not transferred to water pump 7, and then water pump 7 will not cause damage, thus real
Show excessive low water level protection function.Drive disk assembly position detecting device 4 can be by detection tension part 3 and/or flexible transmission part 2
Whether installation puts in place may determine that whether the power that electromotor exports can pass to water pump 7, and then can decide whether permissible
Motor is started under the operating mode not added water.
As preferably or alternatively embodiment, electromotor is the assistant engine of Street surface cleaning car, the power of assistant engine
The power input shaft drive connection of the road sweeper structure of output shaft and Street surface cleaning car.
After disassembling flexible transmission part 2 and tension part 3, start electromotor and can drive sweeping of Street surface cleaning car
Road mechanism completes to sweep road operation.Road sweeper structure can be identical with road sweeper structure of the prior art.
As preferably or alternatively embodiment, between installing rack 5 and tension part 3, it is additionally provided with arrangement for adjusting height,
Wherein one end of arrangement for adjusting height is connected with tension part 3, and the wherein other end of arrangement for adjusting height is removable with installing rack 5
Unload connection and can be locked at least two position of installing rack 5 by the vertical direction.Can be regulated by arrangement for adjusting height
The tension part 3 size to the tensile force that flexible transmission part 2 applies.
As preferably or alternatively embodiment, arrangement for adjusting height includes regulating bolt 6, nut and connecting support body,
Tension part 3 includes regulating wheel and connects support body, and it is little that regulating wheel has friction, and transmission loss is little, it is simple to install, and position side
Just the advantage detected.Wherein:
Regulation bolt 6 runs through the installation through hole on installing rack 5 and regulation bolt 6 is positioned at and installs the part above through hole and spiral shell
Box thread connects, and nut is connected to install on the top port arris of through hole.
The part that regulation bolt 6 is positioned at below installation through hole is connected with being connected support body.
Connect support body to be rotatably connected with tension part 3.
Said structure has the advantage being easily installed, operating.
As preferably or alternatively embodiment, flexible transmission part 2 is belt or chain, and tension part 3 is positioned at flexibility
The top of drive disk assembly 2 and tension part 3 are according to gravity tensioning flexible transmission part 2.Said structure can make full use of gravity
Realize tensioning, not only save the energy, and flexible transmission part 2 is also had certain position-limiting action.
As preferably or alternatively embodiment, water pump 7 device with Protection control system also includes controlling device 9,
Wherein: control device 9 (preferably PLC industrial control computer, it would however also be possible to employ comparator) respectively with condensate tank of dehumidifier 11,
Drive disk assembly position detecting device 4 and start stop switch electrical connection.Controlling device 9 can be in the water level detecting result reflection received
Water level information meet the operating water level requirement of water pump 7, and, receive drive disk assembly position testing result or the biography received
The positional information of dynamic component position testing result reflection shows when detachable drive disk assembly is in operating position, triggers start stop switch
Open or maintain start stop switch to be in open mode.Control device 9 can also do not receive drive disk assembly position testing result or
Positional information in the drive disk assembly position testing result reflection received shows that detachable drive disk assembly is not in operating position
Time trigger start stop switch open or maintain start stop switch to be in open mode.The setting controlling device 9 substantially increases the present invention
Automaticity.
As preferably or alternatively embodiment, control device 9 and do not receiving drive disk assembly position testing result or connecing
The positional information of the drive disk assembly position testing result reflection received shows that detachable drive disk assembly is not in operating position and touches
Send out start stop switch to open or maintain start stop switch when opening, to also trigger condensate tank of dehumidifier 11 and close.Close water level detecting in time
Device 11 is possible not only to reduce the energy consumption waste of condensate tank of dehumidifier 11, it is also possible to improve the service life of condensate tank of dehumidifier 11
And reliability.
The Street surface cleaning car that the embodiment of the present invention provides, provides including the arbitrary technical scheme of road sweeper structure and the present invention
There is water pump 7 device of Protection control system, rotary power organization of supply 10 be connected with the power input shaft of road sweeper structure and
It can be the power input shaft input rotational power of road sweeper structure.
Street surface cleaning car suitably uses the present invention not only can realize excessive low water level protection function but also can be implemented in water tank not adding water
The function on operating mode Xia Sao road, which thereby enhance its suitability to various working.
Below in conjunction with Fig. 1 concentrate illustrate the embodiment of the present invention provide optimal technical scheme:
The pumping plant with Protection control system that the present invention provides, preferably comprises control device, drive disk assembly position
Putting detection device (i.e. detecting switch) and condensate tank of dehumidifier 11, condensate tank of dehumidifier 11 is arranged in water tank, detection switch peace
It is contained on regulating wheel installing rack 5, is placed in the side of slave unit 3 (i.e. the regulating wheel of tensioning wheel assembly), tensioning wheel assembly
One end is fixing with regulating wheel installing rack 5 to be connected；Control device respectively with detection switch, condensate tank of dehumidifier 11 and assistant engine even
Connect.One end of tensioning wheel assembly is connected with regulating wheel installing rack 5 by regulation bolt 6；Employing regulation bolt can be to regulating wheel
The installation site of assembly is finely adjusted, thus the rate of tension of regulation flexible transmission part 2 (i.e. driving belt) as required.
When vehicle starts under normal circumstances, first detection switch detects, and then detects that tensioning wheel assembly, detection are opened
Close and pass to signal control device, control device controlling water level detection device 11 and start working and the data detected are passed to
Control device, control assistant engine with timed unit and start working, the first drive 1 (i.e. exporting belt pulley) of assistant engine
Drive the second drive 8 i.e. high-pressure hydraulic pump belt pulley by driving belt, and then high-pressure hydraulic pump 7 starts to carry out the water in water tank
Ejection, when condensate tank of dehumidifier 11 detects the water level value in water tank less than setting value, controls device and controls assistant engine stopping
Work, thus play the effect of excessive low water level protection.
Under the conditions of rainy day or freezing weather in winter etc., it is not necessary to when carrying out operation in the case of water spray, first by tensioning wheels
Part and driving belt are removed, and then vehicle starts to start, and now detection switch detects, it is impossible to tensioning wheel assembly detected,
Signal is passed to control device by detection switch, and control device control assistant engine is opened and is operated, keeps water level inspection simultaneously
Survey device 11 not work.So during assistant engine work, owing to there is no driving belt so high-pressure hydraulic pump belt pulley does not rotates, enter
And high-pressure hydraulic pump 7 does not works, prevent high-pressure hydraulic pump 7 from dallying；The assistant engine guarantee of work can be made to sweep simultaneously and pass by the normal of journey
Carry out.
Arbitrary technical scheme disclosed in the invention described above unless otherwise stated, if it discloses numerical range, then
Disclosed numerical range is preferred numerical range, any it should be appreciated by those skilled in the art: preferably numerical range
It is only the numerical value that in many enforceable numerical value, technique effect is obvious or representative.Owing to numerical value is more, it is impossible to
Exhaustive, so the present invention just open component values is to illustrate technical scheme, and, the above-mentioned numerical value enumerated is not
The restriction to the invention protection domain should be constituted.
If being used herein the word such as " first ", " second " to if limiting parts, those skilled in the art should
This is known: " first ", the use of " second " are intended merely to facilitate in description to distinguish parts does not such as have Stated otherwise
Outward, above-mentioned word does not has special implication.
Meanwhile, if the invention described above discloses or relate to parts or the structural member of connection fastened to each other, then, except another
Having outside statement, fixing connection is it is to be understood that connection (such as using bolt or screw to connect) can releasably be fixed, it is also possible to
Being interpreted as: non-removable fixing connection (such as rivets, welds), certainly, connection fastened to each other can also be integral type structure
(such as use casting technique is integrally formed manufacture) is replaced (except substantially cannot using integrally formed technique).
It addition, the art for representing position relationship or shape applied in arbitrary technical scheme disclosed in the invention described above
Language its implication unless otherwise stated includes approximating with it, similar or close state or shape.The either component that the present invention provides
Both can be to be assembled by multiple single ingredients, it is also possible to the separate part that the technique that is one of the forming manufactures.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, and this technology is led
Change that the technical staff in territory is made in the essential scope of the present invention, retrofit, add or replace, also should belong to the present invention's
Protection domain.
Claims (4)
1. a pumping plant with Protection control system, it is characterised in that include water pump (7), detachable drive disk assembly, rotation
Rotatory force organization of supply (10), condensate tank of dehumidifier (11) and drive disk assembly position detecting device (4), wherein:
The described rotary power organization of supply (10) the power input shaft phase by described detachable drive disk assembly with described water pump (7)
Connect and rotational power can be inputted by the power input shaft that described detachable drive disk assembly is described water pump (7)；
The water inlet of described water pump (7) is connected with water tank, and the detection position of described condensate tank of dehumidifier (11) is positioned at described water
Case is interior and can detect the water level in described water tank and send water level testing result；
Described drive disk assembly position detecting device (4) be arranged on around described detachable drive disk assembly and can detect described detachably
Drive disk assembly and/or be connected with described detachable drive disk assembly change the power transmission direction of described detachable drive disk assembly from
Belong to whether parts are in normal operation position and send drive disk assembly position testing result；
There is start stop switch in described rotary power organization of supply (10), described start stop switch is described rotary power supply machine when opening
Structure (10) runs and exports power, and when described start stop switch is closed, described rotary power organization of supply (10) is shut down and stops output
Power.
The pumping plant with Protection control system the most according to claim 1, it is characterised in that described rotary power supplies
Mechanism (10) is answered to include electromotor and the first drive (1), the power output shaft of described electromotor and described first drive
(1) drive connection；
Second drive (8) and the power input shaft drive connection of described water pump (7)；
Described flexible transmission part (2) is set in outside described first drive (1) and described second drive (8)；
Tension part (3) is detachably connected on and keeps on the installing rack (5) of geo-stationary with described electromotor；Described tension part
(3) it is pressed on described flexible transmission part (2) above and can utilize to flexible transmission part (2) described in strain of pressure；
Described detachable drive disk assembly includes described flexible transmission part (2) and described tension part (3), or, described can
Dismounting drive disk assembly is described flexible transmission part (2), and described slave unit is described tension part (3).
Described electromotor is the assistant engine of Street surface cleaning car, the power output shaft of described assistant engine and described Street surface cleaning car
The power input shaft drive connection of road sweeper structure.
Described tension part (3) is positioned at the top of described flexible transmission part (2) and described tension part (3) according to gravity tensioning
Described flexible transmission part (2).
Arrangement for adjusting height it is additionally provided with between described installing rack (5) and described tension part (3), described arrangement for adjusting height
Wherein one end is connected with described tension part (3), and the wherein other end of described arrangement for adjusting height and described installing rack (5) can
Dismounting connects and can be locked at least two position of described installing rack (5) by the vertical direction.
The pumping plant with Protection control system the most according to claim 2, it is characterised in that described altitude mixture control fills
Putting and include regulating bolt (6) and nut, described tension part (3) includes regulating wheel and connects support body, wherein:
Described regulation bolt (6) runs through the installation through hole on described installing rack (5) and described regulation bolt (6) is positioned at described installation
Part above through hole is connected with described nut thread, and described nut is connected on the top port arris of described installation through hole；
The part that described regulation bolt (6) is positioned at below described installation through hole is connected with the described support body that is connected；
Described connection support body is rotatably connected with described tension part (3).
Described flexible transmission part (2) is belt or chain.
4. a Street surface cleaning car, it is characterised in that include road sweeper structure and claim 1-9 is arbitrary described has guarantor
Protecting the pumping plant of control system, described rotary power organization of supply (10) is connected with the power input shaft of described road sweeper structure
And can be the power input shaft input rotational power of described road sweeper structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610652797.2A CN106194693A (en) | 2016-08-10 | 2016-08-10 | The high-pressure water pump device of a kind of novel protected control system and Street surface cleaning car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610652797.2A CN106194693A (en) | 2016-08-10 | 2016-08-10 | The high-pressure water pump device of a kind of novel protected control system and Street surface cleaning car |
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| Publication Number | Publication Date |
|---|---|
| CN106194693A true CN106194693A (en) | 2016-12-07 |
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|---|---|---|---|
| CN201610652797.2A Pending CN106194693A (en) | 2016-08-10 | 2016-08-10 | The high-pressure water pump device of a kind of novel protected control system and Street surface cleaning car |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110777707A (en) * | 2019-10-29 | 2020-02-11 | 徐州易尔环保科技有限公司 | Wall cleaning vehicle high pressure water pump protection device |
| CN111188683A (en) * | 2020-03-16 | 2020-05-22 | 浙江优佳农业机械科技有限公司 | High-pressure pump |
-
2016
- 2016-08-10 CN CN201610652797.2A patent/CN106194693A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110777707A (en) * | 2019-10-29 | 2020-02-11 | 徐州易尔环保科技有限公司 | Wall cleaning vehicle high pressure water pump protection device |
| CN111188683A (en) * | 2020-03-16 | 2020-05-22 | 浙江优佳农业机械科技有限公司 | High-pressure pump |
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Application publication date: 20161207 |