CN105501191B - A kind of washing installation for vehicle, control method and concrete spraying vehicle - Google Patents
A kind of washing installation for vehicle, control method and concrete spraying vehicle Download PDFInfo
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- CN105501191B CN105501191B CN201510847642.XA CN201510847642A CN105501191B CN 105501191 B CN105501191 B CN 105501191B CN 201510847642 A CN201510847642 A CN 201510847642A CN 105501191 B CN105501191 B CN 105501191B
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- pressure
- hydraulic pump
- vehicle
- pressure hydraulic
- water tank
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/62—Other vehicle fittings for cleaning
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a kind of washing installation for vehicle, cleaning for vehicle, including water tank, the water tank is arranged on the vehicle, aqueduct is connected with the water tank, the aqueduct front end is connected with the water tank, and the aqueduct rear end is provided with giant, high-pressure hydraulic pump is provided with the middle part of the aqueduct to be used to draw water from the water tank, in addition to：Pressure limiting valve, it is connected on the high-pressure hydraulic pump, the off-load for the high-pressure hydraulic pump；Pressure sensor, it is connected on the high-pressure hydraulic pump outlet pipe；Controller, for receiving the pressure sensor information, when the controller receives the high-pressure hydraulic pump water outlet pipe part pressure more than the first rated pressure information, the controller sends drain charge instruction to the pressure limiting valve connected on the high-pressure hydraulic pump.Present invention also offers a kind of vehicle cleaning control method and a kind of concrete spraying vehicle.The present invention can monitor the pressure of high-pressure hydraulic pump in real time, effectively can prevent high-pressure hydraulic pump from being damaged due to hypertonia.
Description
Technical field
The present invention relates to engineering machinery field, more specifically, more particularly to a kind of washing installation for vehicle, control method and
Concrete spraying vehicle.
Background technology
With the development of Chinese science technology, China Construction Machinery enters brand-new field, especially concreting machinery
Development be greatly improved.Concreting machinery is that the substitution of one kind machine is artificial, and cement, river sand, rubble, water etc. are pressed
Coordinate according to certain proportion and be stirred, produce the plant equipment of the concrete needed for architectural engineering production operation.In
The development of state's mechanical technique, the application of concreting machinery is increasingly extensive, has greatly ensured highway construction, the railway of China regions
Construction, real estate construction, power infrastructures construction and track traffic infrastructure construction, have been greatly facilitated China's economic
Development.Conventional concreting machinery generally comprises concrete mixer, concrete mixing plant, concrete mixing and transporting car etc..
In practical operation, because the use environment of engineering machinery is typically all relatively severe, especially concreting machinery, usually
Need to work in various moist, dirty environment, in this way, the vehicle supporting with these concreting machineries be easy to it is contaminated and
Get rusty, therefore, the daily cleaning of these concreting machinery conveyance vehicles is particularly important.In the prior art, conventional vehicle cleaning
Device is generally high-pressure hydraulic pump, aqueduct is connected in water tank during use, then drawn water again by high-pressure hydraulic pump from water tank
Carwash.But conventional washing installation for vehicle is in use, can not control in real time to the pressure of high-pressure hydraulic pump, be so easy to by
High-pressure hydraulic pump is caused to damage in hypertonia.
In summary, how a kind of pressure that can monitor high-pressure hydraulic pump in real time is provided, can effectively prevent high-pressure hydraulic pump due to
Hypertonia and deadlined vehicle cleaning device becomes those skilled in the art's urgent problem to be solved.
The content of the invention
For the technical problem to be solved in the present invention to provide a kind of washing installation for vehicle, the washing installation for vehicle passes through its structure
Design, can be monitored the pressure of high-pressure hydraulic pump in real time, effectively can prevent high-pressure hydraulic pump from being damaged due to hypertonia.
A kind of washing installation for vehicle, for the cleaning of vehicle, including water tank, the water tank is arranged on the vehicle, institute
State and aqueduct is connected with water tank, the aqueduct front end is connected with the water tank, and the aqueduct rear end is provided with water under high pressure
Rifle, the aqueduct middle part are provided with high-pressure hydraulic pump and are used to draw water from the water tank, in addition to：
Pressure limiting valve, it is connected on the high-pressure hydraulic pump, the off-load for the high-pressure hydraulic pump；
Pressure sensor, it is connected on the high-pressure hydraulic pump outlet pipe, for the high-pressure hydraulic pump water outlet pipe part pressure
It is monitored；
Controller, for receiving the pressure sensor information, when the controller receives the high-pressure hydraulic pump water outlet
When pressure is more than the first rated pressure information at pipe, the controller is sent to the pressure limiting valve connected on the high-pressure hydraulic pump
Drain charge instructs.
Preferably, the controller is further used for, when controller sends drain charge instruction to the pressure limiting valve, starting meter
When, when timing reaches preset time period, judge whether the pressure information of the pressure sensor is specified more than or equal to second
Pressure information, if so, then sending halt instruction to the high-pressure hydraulic pump, otherwise, out code is sent to the pressure limiting valve, its
In, second rated pressure is less than first rated pressure.
Preferably, level sensor is provided with the water tank, the level sensor is used for the water in the water tank
Position is monitored, and when the controller, which receives the Water in Water Tanks position, is less than specified water level information, the controller is to institute
State high-pressure hydraulic pump and send halt instruction.
Preferably, filter is provided with the aqueduct, the filter is arranged at the high-pressure hydraulic pump front end.
Preferably, the filter bottom is provided with slag-drip opening.
Preferably, the aqueduct front end or/and the aqueduct rear end are provided with quick union.
Present invention also offers a kind of vehicle cleaning control method, including step：
Pressure sensor information is received, when controller receives high-pressure hydraulic pump water outlet pipe part pressure more than the first rated pressure
During information, controller sends drain charge instruction to the pressure limiting valve connected on high-pressure hydraulic pump.
Preferably, in addition to：
Controller to the pressure limiting valve send drain charge instruction when, start timing, when timing reach preset time period when, judge
Whether the pressure information of the pressure sensor is more than or equal to the second rated pressure information, if so, then to the high-pressure hydraulic pump
Halt instruction is sent, otherwise, out code is sent to the pressure limiting valve, wherein, second rated pressure is less than described first
Rated pressure.
Present invention also offers a kind of concrete spraying vehicle, the concrete spraying vehicle is employed described in above-mentioned any one
Washing installation for vehicle.
The beneficial effects of the invention are as follows：Washing installation for vehicle provided by the invention can be monitored in real time by its structure design
The pressure of high-pressure hydraulic pump, effectively it can prevent high-pressure hydraulic pump from being damaged due to hypertonia.Present invention also offers a kind of cleaning vehicle
Control method and a kind of concrete spraying vehicle are washed, the normal wash of vehicle can be effectively ensured.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Accompanying drawing 1 is a kind of washing installation for vehicle overall structure diagram of the present invention.
Embodiment
In order that those skilled in the art more fully understand the technical scheme in the application, it is real below in conjunction with the application
The accompanying drawing in example is applied, the technical scheme in the embodiment of the present application is clearly and completely described, it is clear that described implementation
Example only some embodiments of the present application, rather than whole embodiments.
Based on the embodiment in the application, those of ordinary skill in the art are obtained under the premise of creative work is not made
The every other embodiment obtained, it should all belong to the scope of the application protection.
Referring to accompanying drawing 1, accompanying drawing 1 provides a kind of specific embodiment of washing installation for vehicle, wherein, accompanying drawing 1 is the present invention
A kind of washing installation for vehicle overall structure diagram.
Orientation word " front end " described in the invention refers to close to the position of water tank, and " rear end " refers to the position away from water tank.
As shown in Figure 1, the washing installation for vehicle is used for the cleaning of vehicle 1, including water tank 2, and water tank 2 is used to store clearly
Scouring water.Water tank 2 is installed on vehicle 1, in this way, the requirement of the carwash whenever and wherever possible of vehicle 1 can be met, it is assorted regardless of the time
Place needs to carry out the cleaning of vehicle 1, and water tank 2 can provide water for cleaning.
Aqueduct 3 is connected with water tank 2, aqueduct 3 is used for the conduction of water for cleaning current.
Aqueduct front end 301 is connected with water tank 1, for inputting water for cleaning.
Aqueduct rear end 302 is provided with giant 4, and aqueduct 3 exports water for cleaning to giant 4.High pressure
Hydraulic giant 4 is used to eject High-Pressure Water.
The middle part of aqueduct 3 is provided with high-pressure hydraulic pump 5, and high-pressure hydraulic pump 5 is used to provide power output to this washing installation for vehicle,
High-pressure hydraulic pump 5 is used to draw water from water tank 2.
Limited valve 9, the off-load for the high-pressure hydraulic pump 5 are connected on high-pressure hydraulic pump 5.
Pressure sensor 7 is connected with high-pressure hydraulic pump 5, pressure sensor 7 is used for the water outlet pipe part pressure of high-pressure hydraulic pump 5
Power is monitored.
Controller 8, for receiving the information of pressure sensor 7, when the controller 8 receives the high-pressure hydraulic pump 5
When water outlet pipe part pressure is more than the first rated pressure information, the controller 8 is to the pressure limiting connected on the high-pressure hydraulic pump 5
Valve 9 sends drain charge instruction.
Generally, washing installation for vehicle provided by the invention is supervised in real time by its structure design using pressure sensor 7
The water outlet pipe pressure of high-pressure hydraulic pump 5 is surveyed, controller 8 is received and analyzed to pressure information in real time, when the water outlet pipe part of high-pressure hydraulic pump 5
When pressure is normal, controller 8 controls high-pressure hydraulic pump 5 to keep starting state；When 5 water outlet pipe part pressure anomaly of high-pressure hydraulic pump, control
Device 8 processed sends drain charge instruction to the pressure limiting valve 9 connected on high-pressure hydraulic pump 5, so as to effectively prevent high-pressure hydraulic pump 5 from damaging.
Preferably, the controller 8 is further used for, when controller 8 sends drain charge instruction to the pressure limiting valve 9, starting
Timing, when timing reaches preset time period, judge whether the pressure information of the pressure sensor is more than or equal to the second volume
Level pressure force information, if so, then sending halt instruction to the high-pressure hydraulic pump 5, otherwise, out code is sent to the pressure limiting valve 9,
Wherein, second rated pressure is less than first rated pressure.
In the present embodiment, the water level in water tank 2 is monitored to further facilitate, prevents dry turn of high-pressure hydraulic pump 5 from burning out,
Level sensor 6 is provided with water tank 2, level sensor 6 is used to be monitored the water level in water tank 2.
In the present embodiment, to prevent high-pressure hydraulic pump 5 due to being blocked in water source containing impurity, to be provided with aqueduct 3
Filter 10, filter 10 are arranged at the front end of high-pressure hydraulic pump 5.
In the present embodiment, for convenience of the excretion of impurity in filter, the bottom of filter 10 is provided with slag-drip opening 1001.
In the present embodiment, to further facilitate the connection of aqueduct 3 and water tank 2 and giant 5, aqueduct front end
301 and aqueduct rear end 302 be provided with quick union 11.
Present invention also offers a kind of vehicle cleaning control method.
Present invention also offers a kind of concrete spraying vehicle, the concrete spraying vehicle employs above-mentioned any one scheme
Described washing installation for vehicle.Vehicle can be effectively ensured by using above-mentioned washing installation for vehicle in the concrete spraying vehicle
Normal wash.
A kind of washing installation for vehicle, control method and concrete spraying vehicle provided by the present invention have been carried out in detail above
Introduce.Specific case used herein is set forth to the principle and embodiment of the present invention, the explanation of above example
It is only intended to help the method and its core concept for understanding the present invention.It should be pointed out that the ordinary skill people for the art
For member, under the premise without departing from the principles of the invention, some improvement and modification can also be carried out to the present invention, these improve and
Modification is also fallen into the protection domain of the claims in the present invention.
Claims (8)
1. a kind of washing installation for vehicle, the cleaning for vehicle, it is characterised in that including water tank, the water tank is arranged on described
On vehicle, aqueduct is connected with the water tank, the aqueduct front end is connected with the water tank, and the aqueduct rear end is set
There is giant, high-pressure hydraulic pump is provided with the middle part of the aqueduct and is used to draw water from the water tank, in addition to：
Pressure limiting valve, it is connected on the high-pressure hydraulic pump, the off-load for the high-pressure hydraulic pump；
Pressure sensor, it is connected on the high-pressure hydraulic pump outlet pipe, for being carried out to the high-pressure hydraulic pump water outlet pipe part pressure
Monitoring；
Controller, for receiving the pressure sensor information, when the controller receives the high-pressure hydraulic pump water outlet pipe part
When pressure is more than the first rated pressure information, the controller sends drain charge to the pressure limiting valve connected on the high-pressure hydraulic pump
Instruction.
2. washing installation for vehicle according to claim 1, it is characterised in that the controller is further used for working as controller
When sending drain charge instruction to the pressure limiting valve, start timing, when timing reaches preset time period, judge the pressure sensor
Pressure information whether be more than or equal to the second rated pressure information, it is no if so, then send halt instruction to the high-pressure hydraulic pump
Then, out code is sent to the pressure limiting valve, wherein, second rated pressure is less than first rated pressure.
3. washing installation for vehicle according to claim 1, it is characterised in that level sensor is provided with the water tank,
The level sensor is used to be monitored the water level in the water tank, when the controller receives the Water in Water Tanks position
During less than specified water level information, the controller sends halt instruction to the high-pressure hydraulic pump.
4. washing installation for vehicle according to claim 1, it is characterised in that filter, institute are provided with the aqueduct
State filter and be arranged at the high-pressure hydraulic pump front end.
5. washing installation for vehicle according to claim 4, it is characterised in that the filter bottom is provided with slag-drip opening.
6. washing installation for vehicle according to claim 1, it is characterised in that the aqueduct front end or/and the water guide
Pipe rear end is provided with quick union.
7. a kind of vehicle cleaning control method, it is characterised in that including step：
Pressure sensor information is received, when controller receives high-pressure hydraulic pump water outlet pipe part pressure more than the first rated pressure information
When, controller sends drain charge instruction to the pressure limiting valve connected on high-pressure hydraulic pump；
Also include：
Controller to the pressure limiting valve send drain charge instruction when, start timing, when timing reaches preset time period, described in judgement
Whether the pressure information of pressure sensor is more than or equal to the second rated pressure information, if so, then being sent to the high-pressure hydraulic pump
Halt instruction, otherwise, out code is sent to the pressure limiting valve, wherein, it is specified that second rated pressure is less than described first
Pressure.
8. a kind of concrete spraying vehicle, it is characterised in that the concrete spraying vehicle employs claim 1 to claim 6
Washing installation for vehicle described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510847642.XA CN105501191B (en) | 2015-11-27 | 2015-11-27 | A kind of washing installation for vehicle, control method and concrete spraying vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510847642.XA CN105501191B (en) | 2015-11-27 | 2015-11-27 | A kind of washing installation for vehicle, control method and concrete spraying vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105501191A CN105501191A (en) | 2016-04-20 |
| CN105501191B true CN105501191B (en) | 2018-04-10 |
Family
ID=55709625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510847642.XA Active CN105501191B (en) | 2015-11-27 | 2015-11-27 | A kind of washing installation for vehicle, control method and concrete spraying vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105501191B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017044913A1 (en) | 2015-09-11 | 2017-03-16 | Beck Manufacturing International, Inc. | Concrete mixer truck cleaning system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57182548A (en) * | 1981-05-06 | 1982-11-10 | Daifuku Co Ltd | Water pressure checking method of automatic car washer |
| CN103144612A (en) * | 2011-12-07 | 2013-06-12 | 扬州柳工建设机械有限公司 | Washing device for cement mixer |
| CN203221035U (en) * | 2012-11-23 | 2013-10-02 | 武汉谋智科技信息技术有限公司 | Single-pump and single-gun boosting waterway system |
| CN203391737U (en) * | 2013-07-24 | 2014-01-15 | 三一汽车制造有限公司 | Engineering machine and cleaning system thereof |
| CN203886847U (en) * | 2014-04-21 | 2014-10-22 | 温州海宝清洗机械有限公司 | High-power high-pressure cleaning machine |
| CN204107899U (en) * | 2014-08-26 | 2015-01-21 | 湖北凯莲清洁***有限公司 | A kind of jetting machine intelligence overpressure protection apparatus |
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2015
- 2015-11-27 CN CN201510847642.XA patent/CN105501191B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105501191A (en) | 2016-04-20 |
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