CN104163161A - Air pressure water supply system for agitating lorry - Google Patents
Air pressure water supply system for agitating lorry Download PDFInfo
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- CN104163161A CN104163161A CN201410369233.9A CN201410369233A CN104163161A CN 104163161 A CN104163161 A CN 104163161A CN 201410369233 A CN201410369233 A CN 201410369233A CN 104163161 A CN104163161 A CN 104163161A
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- supply system
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Abstract
The invention discloses an air pressure water supply system for an agitating lorry. The system comprises a ball valve, a pressure reducing valve, a four-way connector, a safety valve and an exhaust ball valve, wherein the four-way connector is connected with one end of the pressure reducing valve through a first pipeline, connected with the exhaust ball valve through a second pipeline, connected with the top of a water tank through a third pipeline and connected with the safety valve through a safety valve pipeline, and the other end of the pressure reducing valve is connected with a base plate air bag through the ball valve and a ball valve pipeline. According to the system, cost of a traditional module structure can be reduced, the system can be controlled conveniently and accurately, and safety and reliability of the water supply system are greatly improved.
Description
Technical field
The present invention relates to concrete mixer truck technical field, relate in particular to the Mixer Truck pressure water supply system that a kind of concrete mixer truck is used.
Background technology
Water supply system is the critical component of concrete mixer truck, is mainly used to the wash water at the direct position contacting with cement concrete such as turnover hopper, chute that stores agitator truck, and certain hydraulic pressure is provided in the time rinsing, and improves the effect of rinsing.
Current traditional Mixer Truck water supply system is all by being connected with the air bag on chassis, air pressure being provided.Domestic other most of producers adopt reducing valve to be connected to realize above-mentioned functions with 3-position 4-way hand rotary valve.Reducing valve is connected with chassis air bag, and pressure is provided, and 3-position 4-way hand change over valve is connected with water tank, realizes the functions such as the upper water of water tank by adjusting three-dimensional four-way change-over valve.But above scheme cost is higher, and certain potential safety hazard is not deposited in the bad control of tank pressure.
Summary of the invention
Object of the present invention is exactly the problems referred to above that exist for solving prior art, and a kind of Mixer Truck pressure water supply system is provided; The present invention can reduce the cost of conventional module structure, and it is accurately convenient to control, and greatly improves safety, the reliability of water supply system.
The technical scheme of technical solution problem of the present invention is:
A kind of Mixer Truck pressure water supply system, comprise ball valve, reducing valve, four-way connection, safety valve, venting ball valve, described four-way connection is connected with reducing valve one end by the first pipeline, is connected with venting ball valve by the second pipeline, is connected with tank top by the 3rd pipeline, be connected with safety valve by safety valve pipeline, the described reducing valve other end is connected with chassis air bag by ball valve and ball valve pipeline.
Described ball valve is managed with chassis air bag and is connected by PU.
Described four-way connection is managed with water tank and is connected by PU.
Described water tank is provided with liquidometer.
Described ball valve, reducing valve,, safety valve, venting ball valve adopt electromagnetic valve, described ball valve, reducing valve, safety valve, venting ball valve, liquidometer are connected with controller.
Beneficial effect of the present invention:
1. the present invention adopts four-way connection to replace 3-position 4-way hand change over valve of the prior art, has reduced design cost.
2. increase safety valve at pipeline end, in the time that system pressure exceedes setting value, can discharge unnecessary pressure, ensure that system pressure remains on working value, reliability, safety performance are better.
3. water tank is provided with liquidometer, and operator can observe after waterborne the expiring of water tank by the liquidometer of water tank, closes ball valve.Ball valve, reducing valve, safety valve, venting ball valve adopt electromagnetic valve, ball valve, reducing valve, safety valve, venting ball valve, liquidometer are connected with controller, in the time that detecting that water level reaches predetermined altitude, send by liquidometer signal to controller, there is the action of controller control respective valves, alleviate operator's labour intensity, raise the efficiency, reduce water resource waste.
Brief description of the drawings
Fig. 1 is the position view of the embodiment of the present invention;
In figure: 1 ball valve, 2 reducing valves, 3 four-way connections, 4 safety valves, 5 venting ball valves, 6 water tanks, 7 chassis air bags, 8 chassis air bags, the 3rd pipeline 9,10 liquidometers.
Detailed description of the invention
In order to understand better the present invention, explain in detail embodiments of the present invention below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of Mixer Truck pressure water supply system, comprises ball valve 1, reducing valve 2, four-way connection 3, safety valve 4, venting ball valve 5, described four-way connection 3 is connected with reducing valve 2 threaded one ends by the first pipeline, be threaded with venting ball valve 5 by the second pipeline, be connected with water tank 6 tops by the 3rd pipeline 9, be connected with safety valve 4 by safety valve pipeline, described reducing valve 2 other ends are connected with chassis air bag 7 by ball valve 1 and ball valve pipeline 8.Described ball valve 1 is managed with chassis air bag and is connected by PU.Described four-way connection 3 is managed with water tank 6 and is connected by PU, and water tank is provided with liquidometer 10, and operator can observe after waterborne the expiring of water tank by the liquidometer of water tank, closes ball valve 5.Described ball valve, reducing valve,, safety valve, venting ball valve adopt electromagnetic valve, described ball valve, reducing valve, safety valve, venting ball valve, liquidometer are connected with controller, the liquid level signal of liquidometer is transferred to controller, by controller control ball valve, reducing valve,, the switch motion of safety valve, venting ball valve.
When use, module of the present invention is directly connected with chassis air bag, provides air pressure by chassis air bag 7, through reducing valve, air pressure is dropped to working value.When water tank water filling, close the ball valve 1 between chassis air bag 7 and water supply system, open the venting ball valve 5 of module, now water tank upper top is communicated with atmosphere by pipeline 9, four-way connection 3, venting ball valve 5, makes water tank internal pressure identical with barometric pressure.The gas of discharging when water on water tank is discharged water tank by pipeline 9, four-way connection 3, venting ball valve 5 successively, can easily fill the tank with water.When cistern water supply work, close ball valve 5, open ball valve 8, the pressure of chassis air bag reaches a suitable pressure after reducing pressure by reducing valve, pressure directly acts on water tank by pipeline, because water tank is connected with water pipe, make the water of water pipe ejection reach predetermined pressure, be convenient to rinse Mixer Truck and use.
Safety valve can ensure, because reducing valve damage etc. is former thereby to cause be tank pressure when excessive, to play the effect of an automatic pressure-reducing exhaust, the unlikely water tank potential safety hazard such as blast that makes because pressure is excessive.
By reference to the accompanying drawings the detailed description of the invention of invention is described although above-mentioned; but not limiting the scope of the invention; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendments that creative work can make or distortion still in protection scope of the present invention.
Claims (5)
1. a Mixer Truck pressure water supply system, it is characterized in that, comprise ball valve, reducing valve, four-way connection, safety valve, venting ball valve, described four-way connection is connected with reducing valve one end by the first pipeline, be connected with venting ball valve by the second pipeline, be connected with tank top by the 3rd pipeline, be connected with safety valve by safety valve pipeline, the described reducing valve other end is connected with chassis air bag by ball valve and ball valve pipeline.
2. Mixer Truck pressure water supply system as claimed in claim 1, is characterized in that, described water tank is provided with liquidometer.
3. Mixer Truck pressure water supply system as claimed in claim 2, is characterized in that, described ball valve, reducing valve,, safety valve, venting ball valve adopt electromagnetic valve, described ball valve, reducing valve, safety valve, venting ball valve, liquidometer are connected with controller.
4. Mixer Truck pressure water supply system as claimed in claim 1, is characterized in that, described ball valve is managed with chassis air bag and is connected by PU.
5. Mixer Truck pressure water supply system as claimed in claim 1, is characterized in that, described four-way connection is managed with water tank and is connected by PU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410369233.9A CN104163161A (en) | 2014-07-31 | 2014-07-31 | Air pressure water supply system for agitating lorry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410369233.9A CN104163161A (en) | 2014-07-31 | 2014-07-31 | Air pressure water supply system for agitating lorry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104163161A true CN104163161A (en) | 2014-11-26 |
Family
ID=51907202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410369233.9A Pending CN104163161A (en) | 2014-07-31 | 2014-07-31 | Air pressure water supply system for agitating lorry |
Country Status (1)
| Country | Link |
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| CN (1) | CN104163161A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290698A (en) * | 2021-06-22 | 2021-08-24 | 徐州鸿祥机械制造有限公司 | Concrete mixing device for building engineering |
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| US20070189108A1 (en) * | 2006-02-15 | 2007-08-16 | Mcneilus Truck And Manufacturing, Inc. | Auxiliary water tank and pump assembly for a vehicle |
| CN201126101Y (en) * | 2007-11-21 | 2008-10-01 | 深圳东风汽车有限公司 | Water supply system of concrete stirring transport vehicle |
| CN101579891A (en) * | 2009-06-10 | 2009-11-18 | 镇江海诺管阀件有限公司 | Cleaning device for concrete mixer |
| CN201505985U (en) * | 2009-09-18 | 2010-06-16 | 安徽星马汽车股份有限公司 | Air-pressure water supply waterway protector of truck mixer |
| CN201783478U (en) * | 2010-08-15 | 2011-04-06 | 芜湖中集瑞江汽车有限公司 | Air pressure type waterway water tank of concrete agitator truck |
| CN202764018U (en) * | 2012-08-09 | 2013-03-06 | 中国重汽集团青岛重工有限公司 | Air channel control device of concrete mixing truck |
| CN202847652U (en) * | 2012-09-21 | 2013-04-03 | 林州市林丰铝电有限责任公司 | Concrete tank car washing water pipeline |
| 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 |
| CN203268005U (en) * | 2013-05-02 | 2013-11-06 | 浙江亿日气动科技有限公司 | Pneumatic control box |
| CN203996126U (en) * | 2014-07-31 | 2014-12-10 | 山推建友机械股份有限公司 | Mixer truck pressure water supply system |
-
2014
- 2014-07-31 CN CN201410369233.9A patent/CN104163161A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070189108A1 (en) * | 2006-02-15 | 2007-08-16 | Mcneilus Truck And Manufacturing, Inc. | Auxiliary water tank and pump assembly for a vehicle |
| CN201126101Y (en) * | 2007-11-21 | 2008-10-01 | 深圳东风汽车有限公司 | Water supply system of concrete stirring transport vehicle |
| CN101579891A (en) * | 2009-06-10 | 2009-11-18 | 镇江海诺管阀件有限公司 | Cleaning device for concrete mixer |
| CN201505985U (en) * | 2009-09-18 | 2010-06-16 | 安徽星马汽车股份有限公司 | Air-pressure water supply waterway protector of truck mixer |
| CN201783478U (en) * | 2010-08-15 | 2011-04-06 | 芜湖中集瑞江汽车有限公司 | Air pressure type waterway water tank of concrete agitator truck |
| 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 |
| CN202764018U (en) * | 2012-08-09 | 2013-03-06 | 中国重汽集团青岛重工有限公司 | Air channel control device of concrete mixing truck |
| CN202847652U (en) * | 2012-09-21 | 2013-04-03 | 林州市林丰铝电有限责任公司 | Concrete tank car washing water pipeline |
| CN203268005U (en) * | 2013-05-02 | 2013-11-06 | 浙江亿日气动科技有限公司 | Pneumatic control box |
| CN203996126U (en) * | 2014-07-31 | 2014-12-10 | 山推建友机械股份有限公司 | Mixer truck pressure water supply system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290698A (en) * | 2021-06-22 | 2021-08-24 | 徐州鸿祥机械制造有限公司 | Concrete mixing device for building engineering |
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Application publication date: 20141126 |