CN201745549U - Air pressure washing system of concrete mixing transportation truck - Google Patents
Air pressure washing system of concrete mixing transportation truck Download PDFInfo
- Publication number
- CN201745549U CN201745549U CN201020502256XU CN201020502256U CN201745549U CN 201745549 U CN201745549 U CN 201745549U CN 201020502256X U CN201020502256X U CN 201020502256XU CN 201020502256 U CN201020502256 U CN 201020502256U CN 201745549 U CN201745549 U CN 201745549U
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- CN
- China
- Prior art keywords
- air
- valve
- concrete mixing
- ball valve
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses an air pressure washing system of a concrete mixing transportation truck, which comprises an air storage cylinder, wherein an air feed pipe is communicated with an air outlet of the air storage cylinder, an air inlet ball valve, a pressure regulating valve and a one-way throttle valve are mounted at the outer end of the air feed pipe in sequence, a three-way connection is connected with an air outlet part of the one-way throttle valve, one interface of the three-way connection is connected with a water box on the concrete mixing transportation truck through an air inlet pipe, and another interface is connected with an air exhaust ball valve. The system can make the pipelines more simplified, saves costs, and enables the operation to be easier.
Description
Technical field:
The utility model relates generally to the concrete mixer truck field, relates in particular to a kind of concrete mixer truck air pressure flushing system.
Background technology:
Concrete mixer truck has washing system, and water tank is housed.After water tank filled it up with, the water of tank interior is extracted out, can be cleaned tank body by water pipe by high-pressure hydraulic pump.But this mode is because of having water pump, and cost is higher, and fault is more frequent.Part band air pressure flushing mechanism is also arranged, but the gas circuit control ratio is more loaded down with trivial details, cost is also high.
The utility model content:
The utility model purpose is exactly in order to remedy the defective of prior art, a kind of concrete mixer truck air pressure flushing system to be provided, and it can realize the washing capacity of concrete mixer truck, and gas circuit is simple, operate simple and easy, good looking appearance.
The utility model is achieved through the following technical solutions:
A kind of concrete mixer truck air pressure flushing system, it is characterized in that: include air receiver, the air extractor duct place of air receiver is communicated with air feed pipe, the air feed pipe outer end is equipped with air inlet ball valve, pressure regulating valve and one-way throttle valve successively, the air extractor duct position of one-way throttle valve is connected with T-pipe joint, an interface of T-pipe joint is connected with water tank on the concrete mixer truck by air inlet pipe, and another interface is connected with venting ball valve.
The utility model adopts the more convenient and source of the gas power of air system mainly to come the air receiver of autonomous car, can guarantee enough pressure, the cement concrete that passes in and out position such as hopper can be rinsed well, makes things convenient for tank interior to add water, cleaning of evaporator etc.
Specific operation process of the present utility model is as follows:
In water tank, add water and open venting ball valve constantly, in water tank, add water by the water inlet pipe and water outlet pipe on the concrete mixer truck; Close venting ball valve when making water, open the air inlet ball valve, gas enters in the water tank through air inlet ball valve-reducing valve-check valve-T-pipe joint in the air receiver, and water is from the water inlet pipe and water outlet pipe ejection of water tank under the effect of air pressure.
The utility model has the advantages that:
The utility model can make pipeline oversimplify more, provides cost savings, and also makes operation simpler.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structure enlarged drawing at T-pipe joint position.
The specific embodiment:
A kind of concrete mixer truck air pressure flushing system, include air receiver 1, the air extractor duct place of air receiver 1 is communicated with air feed pipe 2, air feed pipe 2 outer ends are equipped with air inlet ball valve 3, pressure regulating valve 4 and one-way throttle valve 5 successively, the air extractor duct position of one-way throttle valve 5 is connected with T-pipe joint 6, an interface of T-pipe joint 6 is connected with water tank 8 on the concrete mixer truck by air inlet pipe 7, and another interface is connected with venting ball valve 9.
Claims (1)
1. concrete mixer truck air pressure flushing system, it is characterized in that: include air receiver, the air extractor duct place of air receiver is communicated with air feed pipe, the air feed pipe outer end is equipped with air inlet ball valve, pressure regulating valve and one-way throttle valve successively, the air extractor duct position of one-way throttle valve is connected with T-pipe joint, an interface of T-pipe joint is connected with water tank on the concrete mixer truck by air inlet pipe, and another interface is connected with venting ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020502256XU CN201745549U (en) | 2010-08-15 | 2010-08-15 | Air pressure washing system of concrete mixing transportation truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020502256XU CN201745549U (en) | 2010-08-15 | 2010-08-15 | Air pressure washing system of concrete mixing transportation truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201745549U true CN201745549U (en) | 2011-02-16 |
Family
ID=43580223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020502256XU Expired - Fee Related CN201745549U (en) | 2010-08-15 | 2010-08-15 | Air pressure washing system of concrete mixing transportation truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201745549U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975290A (en) * | 2012-12-25 | 2013-03-20 | 山东建设机械股份有限公司 | Vehicular water metering device for truck-mixed concrete transportation truck |
| US9802578B2 (en) | 2015-09-11 | 2017-10-31 | Beck Manufacturing International, Inc. | Concrete mixer truck cleaning system |
| CN111674363A (en) * | 2020-06-18 | 2020-09-18 | 中国重汽集团柳州运力专用汽车有限公司 | Quick water-feeding anti-overflow device |
-
2010
- 2010-08-15 CN CN201020502256XU patent/CN201745549U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975290A (en) * | 2012-12-25 | 2013-03-20 | 山东建设机械股份有限公司 | Vehicular water metering device for truck-mixed concrete transportation truck |
| US9802578B2 (en) | 2015-09-11 | 2017-10-31 | Beck Manufacturing International, Inc. | Concrete mixer truck cleaning system |
| US10737664B2 (en) | 2015-09-11 | 2020-08-11 | Beck Manufacturing International, Inc. | Concrete mixer truck cleaning system |
| US11926291B2 (en) | 2015-09-11 | 2024-03-12 | Beck Manufacturing International, Inc. | Concrete mixer truck cleaning system |
| CN111674363A (en) * | 2020-06-18 | 2020-09-18 | 中国重汽集团柳州运力专用汽车有限公司 | Quick water-feeding anti-overflow device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20120815 |