CN208530297U - A kind of cleaning vehicle and its control system of water pump - Google Patents
A kind of cleaning vehicle and its control system of water pump Download PDFInfo
- Publication number
- CN208530297U CN208530297U CN201820660444.1U CN201820660444U CN208530297U CN 208530297 U CN208530297 U CN 208530297U CN 201820660444 U CN201820660444 U CN 201820660444U CN 208530297 U CN208530297 U CN 208530297U
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- Prior art keywords
- water pump
- engine
- cleaning vehicle
- control module
- control system
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Abstract
The utility model provides a kind of cleaning vehicle and its control system of water pump, and wherein control system of water pump includes control module, engine, transmission shaft and water pump；Control module connects engine, and engine passes through transmission axis connection water pump；Control module is also connected with speed detector, and speed detector is arranged at water pump, for detecting the rotary speed information of water pump and being sent to control module.Technical solution provided by the utility model, speed detector is provided at the water pump of cleaning vehicle, speed detector can monitor the rotary speed information of water pump and be sent to control module, control module can control the revolving speed of engine according to the rotary speed information of water pump, keep constant the revolving speed of water pump, and then the cleaning effect of cleaning vehicle is kept constant, solve the problems, such as that cleaning vehicle cleaning effect is unstable in the prior art.
Description
Technical field
The utility model belongs to cleaning vehicle water pump control technology field, and in particular to a kind of cleaning vehicle and its water pump control system
System.
Background technique
Currently, common cleaning vehicle is mainly made of the part such as tank body, water pump, pipeline.In the course of work of cleaning vehicle,
By driven by engine pump working, the pressure that pump working generates directly influences cleaning effect.
And the pressure of the work of water pump is directly affected by engine, i.e. the power of engine is bigger, provides for water pump
Power it is bigger, the cleaning effect of cleaning vehicle is better.For power caused by engine usually by accelerator open degree, accelerator open degree is usual
All determined by the dynamics that staff steps on the gas.
But the dynamics that staff steps on the gas can not maintain in same level always, this will result in engine
Revolving speed changes, and the working condition of water pump can also change therewith, causes the cleaning effect of cleaning vehicle unstable, with all the way
Different cleaning effects is likely to occur in section.
Utility model content
The utility model provides a kind of cleaning vehicle and its control system of water pump, for solve in the prior art cleaning vehicle due to
The dynamics stepped on the gas is different and causes the revolving speed of engine different, and the revolving speed in turn resulting in water pump is non-constant, and cleaning effect is unstable
Fixed problem.
To achieve the above object, technical solution provided by the utility model is:
A kind of cleaning vehicle, including control module, engine, transmission shaft and water pump；The control module connects engine, institute
It states engine and passes through transmission axis connection water pump；
The control module is also connected with speed detector, and speed detector is arranged at water pump, for detecting water
The rotary speed information of pump is simultaneously sent to control module.
Technical solution provided by the utility model is provided with speed detector, revolving speed inspection at the water pump of cleaning vehicle
Device can monitor the rotary speed information of water pump and be sent to control module for survey, and control module can be according to the rotary speed information of water pump
The revolving speed for controlling engine, keeps constant the revolving speed of water pump, and then keep constant the cleaning effect of cleaning vehicle, solves existing
The unstable problem of cleaning vehicle cleaning effect in technology.
As the further improvement to information process unit, the control module is also connected with control panel.
It further include clutch and clutch control as the further improvement to connection type between engine and water pump
Device；The clutch controller connects clutch, and the transmission shaft connects water pump by clutch.
It further include power takeoff as the further improvement to connection type between engine and water pump, the transmission shaft is logical
It crosses power takeoff and connects the engine.
As the further improvement to control module, on chassis, the control module includes starting for the engine setting
Machine controller and information process unit, are connected with each other between the two；The engine controller connects engine, at the information
It manages unit and connects speed detector.
A kind of control system of water pump of cleaning vehicle, including control module, engine, transmission shaft and water pump；The control mould
Block connects engine, and the engine passes through transmission axis connection water pump；
The control module is also connected with speed detector, and speed detector is arranged at water pump, for detecting water
The rotary speed information of pump is simultaneously sent to control module.
As the further improvement to information process unit, the control module is also connected with control panel.
It further include clutch and clutch control as the further improvement to connection type between engine and water pump
Device；The clutch controller connects clutch, and the transmission shaft connects water pump by clutch.
It further include power takeoff as the further improvement to connection type between engine and water pump, the transmission shaft is logical
It crosses power takeoff and connects the engine.
As the further improvement to control module, on chassis, the control module includes starting for the engine setting
Machine controller and information process unit, are connected with each other between the two；The engine controller connects engine, at the information
It manages unit and connects speed detector.
Detailed description of the invention
Fig. 1 is the structure principle chart of control system of water pump in cleaning vehicle embodiment.
Specific embodiment
The utility model provides a kind of cleaning vehicle and its control system of water pump, for solve in the prior art cleaning vehicle due to
The dynamics stepped on the gas is different and causes the revolving speed of engine different, and the revolving speed in turn resulting in water pump is non-constant, and cleaning effect is unstable
Fixed problem.
To achieve the above object, technical solution provided by the utility model is:
A kind of cleaning vehicle, including control module, engine, transmission shaft and water pump；Control module connects engine, engine
By being driven axis connection water pump；
Control module is also connected with speed detector, and speed detector is arranged at water pump, for detecting water pump
Rotary speed information is simultaneously sent to control module.
The technical solution of the utility model is described further with reference to the accompanying drawing.
Cleaning vehicle embodiment:
The present embodiment provides a kind of cleaning vehicle, which is single-shot cleaning vehicle, and engine is used to provide power for water pump,
Water pump is for cleaning；It is provided with control system of water pump in cleaning vehicle, the revolving speed of water pump is controlled by control system of water pump, thus
The cleaning effect of cleaning vehicle is set to keep stablizing.
Cleaning vehicle provided by the present embodiment, driving mechanism and water pump control including ground chassis, for driving vehicle driving
System processed.The structural principle of control system of water pump is as shown in Figure 1, include the water of the engine being arranged on chassis and cleaning
Pump is connected between engine and water pump by transmission shaft 1.The side of transmission shaft connects engine, and the other side connects water pump.Transmission
The power that axis 1 generates engine transmits feed pump by transmission shaft, provides power for water pump, drives the operating of water pump.
In order to guarantee to be driven effect, in the power takeoff of the side setting total power of connection engine, power takeoff is from engine
Power taking is transferred to transmission shaft 1.
In order to guarantee the control to the cleaning vehicle method of operation, the side of transmission axis connection water pump is provided with clutch, leads to
Control clutch is crossed, control cleaning vehicle operates in operating mode or driving mode；Cleaning vehicle only travels under driving mode, but
It is water air pump inoperative；Water pump starts in the operational mode, starts cleaning.
Engine is provided with engine controller, and clutch is provided with clutch controller；Engine controller connection hair
Motivation, for controlling the operating status of engine；Clutch controller connects clutch, for controlling the work shape of clutch
State selects cleaning vehicle work in driving mode or operating mode by clutch controller.
When clutch is in releasing orientation, the connection between transmission shaft 1 and water pump is disconnected, power caused by engine
Feed pump can not be transmitted, vehicle is in driving mode；When clutch is in connection status, connect between transmission shaft and water pump
It connects, power caused by engine can transmit feed pump by transmission shaft 1, and vehicle is in operating mode.
In order to make the invariablenes turning speed of water pump when cleaning vehicle is in operating mode, guarantee the consistent of cleaning vehicle cleaning effect
Property, information process unit and speed probe are provided in cleaning vehicle.Information process unit and engine controller and revolving speed
Sensor connection, speed probe is arranged at water pump, for detecting the rotary speed information of water pump, and turn for the water pump that will test
Fast information is sent to information process unit；Setting speed value is stored in information process unit, when receiving speed probe institute
After the pump rotary speed information detected, the relationship between pump rotary speed and setting speed value is judged, and judging result is sent to
Engine controller.
If the revolving speed of water pump is greater than setting speed value, the power of engine controller controls engine is reduced, thus
Making the revolving speed of water pump reduces.
If the revolving speed of water pump is less than setting speed value, the power of engine controller controls engine is increased, thus
Increase the revolving speed of water pump.
So that the revolving speed of water pump is maintained at setting value, and then the stabilization of cleaning vehicle cleaning effect by above-mentioned control mode, solves
The certainly unstable problem of cleaning vehicle cleaning effect in the prior art.
Information process unit is also connected with control panel, and control panel is equipped with input interface, and staff being capable of basis
Clean demand passes through the setting speed value stored in input interface setting information processing unit.
In the present embodiment, control module includes engine controller and information process unit, and engine controller is for controlling
The revolving speed of engine processed, information process unit be used for receive speed probe detected information and to the revolving speed of water pump into
Row judgement；It, can be integrally disposed by engine controller and information process unit as other embodiments.
Speed probe is arranged, to build according to water pump in cleaning vehicle provided by the present embodiment mainly at water pump
Hardware platform needed for revolving speed controls engine speed feedback control mechanism, the specific control strategy of this feedback control mechanism are
What those skilled in the art were readily apparent that.
Control system of water pump embodiment:
The present embodiment provides a kind of control system of water pump of cleaning vehicle, including control module, engine, transmission shaft and water
Pump；Control module connects engine, and engine passes through transmission axis connection water pump；Control module is also connected with speed detector,
Speed detector is arranged at water pump, for detecting the rotary speed information of water pump and being sent to control module.
Engine controller in the control system of water pump of the provided cleaning vehicle of the present embodiment, with above-mentioned cleaning vehicle embodiment,
Water pump, transmission shaft, information process unit are identical with control system of water pump composed by speed detector, and the system is above-mentioned
It is discussed in detail in cleaning vehicle embodiment, seldom explains here.
Claims (6)
1. a kind of control system of water pump of cleaning vehicle, including control module, engine, transmission shaft and water pump；The control module
Engine is connected, the engine passes through transmission axis connection water pump；
It is characterized in that, the control module is also connected with speed detector, speed detector is arranged at water pump, is used for
It detects the rotary speed information of water pump and is sent to control module.
2. a kind of control system of water pump of cleaning vehicle according to claim 1, which is characterized in that the control module also connects
It is connected to control panel.
3. a kind of control system of water pump of cleaning vehicle according to claim 1, which is characterized in that further include clutch and from
Clutch controller；The clutch controller connects clutch, and the transmission shaft connects water pump by clutch.
4. a kind of control system of water pump of cleaning vehicle according to claim 1, which is characterized in that it further include power takeoff, institute
It states transmission shaft and the engine is connected by power takeoff.
5. a kind of control system of water pump of cleaning vehicle according to claim 1, which is characterized in that the engine setting exists
Chassis, the control module include engine controller and information process unit, are connected with each other between the two；The engine control
Device processed connects engine, and the information process unit connects speed detector.
6. a kind of cleaning vehicle, the control system of water pump including the described in any item cleaning vehicles of such as claim 1 ~ 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820660444.1U CN208530297U (en) | 2018-05-04 | 2018-05-04 | A kind of cleaning vehicle and its control system of water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820660444.1U CN208530297U (en) | 2018-05-04 | 2018-05-04 | A kind of cleaning vehicle and its control system of water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208530297U true CN208530297U (en) | 2019-02-22 |
Family
ID=65393255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820660444.1U Expired - Fee Related CN208530297U (en) | 2018-05-04 | 2018-05-04 | A kind of cleaning vehicle and its control system of water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208530297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111715434A (en) * | 2020-06-23 | 2020-09-29 | 北京环卫集团环卫装备有限公司 | Control method, device and system of water tank truck |
-
2018
- 2018-05-04 CN CN201820660444.1U patent/CN208530297U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111715434A (en) * | 2020-06-23 | 2020-09-29 | 北京环卫集团环卫装备有限公司 | Control method, device and system of water tank truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191227 Address after: Changge City, Xuchang City, Henan province 461500 Weiwu Road, No. 16 Co-patentee after: Yanling Senyuan intelligent sanitation Technology Co., Ltd Patentee after: HENAN SENYUAN HEAVY INDUSTRY CO., LTD. Address before: Changge City, Xuchang City, Henan province 461500 Weiwu Road, No. 16 Patentee before: HENAN SENYUAN HEAVY INDUSTRY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 Termination date: 20210504 |