CN104259154A - High-pressure cleaning device of concrete pump truck - Google Patents
High-pressure cleaning device of concrete pump truck Download PDFInfo
- Publication number
- CN104259154A CN104259154A CN201410386014.1A CN201410386014A CN104259154A CN 104259154 A CN104259154 A CN 104259154A CN 201410386014 A CN201410386014 A CN 201410386014A CN 104259154 A CN104259154 A CN 104259154A
- Authority
- CN
- China
- Prior art keywords
- water
- pressure
- cleaning device
- valve
- washing chamber
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Reciprocating Pumps (AREA)
Abstract
The invention discloses a high-pressure cleaning device of a concrete pump truck, and relates to the field of mechanical equipment, in particular to the high-pressure cleaning device of the concrete pump truck. The high-pressure cleaning device comprises a water tank and a three-way valve, and is characterized in that the water tank is connected with a washing chamber through a cleaning water control valve; a water washing conversion valve is arranged on the washing chamber, and is connected with a pressure reduction valve through a clear water pipeline; the pressure reduction valve is connected with a flange; a pipe clamp is arranged on the flange; the water tank is additionally connected with the three-way valve; and the three-way valve is connected with the washing chamber. The high-pressure cleaning device has excellent cleaning performance and few residues in a concrete pipe; when water is used, the cleaning pressure is higher, so that the cleaning distance and the cleaning quality are effectively guaranteed, the labor intensity of constructors is reduced; particularly, when the concrete pipe is cleaned by using air pressure, little water in the washing chamber is only needed for sealing, so that the demand on the water is small; and the high-pressure cleaning device is specifically suitable for water shortage areas, and has a certain environmental protection significance.
Description
Technical field
The present invention relates to mechanized equipment field, be specifically related to concrete mixer high-pressure cleaning device.
Technical background
At present, concrete mixer is widely applied in the development of the national economy.After casting concrete terminates, for avoiding concrete to solidify the follow-up pumping of impact in pipeline, the cleaning of transfer pipeline can be carried out, residual concrete is washed.Conventional cleaning way is by topped up with water in hopper, then will dip in the sponge bulb stopper of water in discharging elbow, and sponge ball is squeezed into pipeline and cleaned out concrete residual in pipeline by unlatching pumping.The drawback that this cleaning way exists requires height to water source, and water requirement is large, when the job site of water shortage, just have many restrictions.
Summary of the invention
In order to solve the problem, the invention provides a kind of cleaning performance excellent, in pipe of concrete, residue is few, and during owing to using water, cleaning pressure is larger, effectively ensure that cleaning distance and cleaning quality, reduce the labour intensity of workmen, particularly when with air pressure cleaning concrete pipe, only need water a small amount of in washing chamber to do sealing to use, very little to the demand of water, be particularly suitable for the area of insufficient water sources, have the concrete mixer high-pressure cleaning device of certain environment protection significance.
Concrete mixer high-pressure cleaning device of the present invention, comprise water tank and triple valve, described water tank is connected with washing chamber by rinse water control valve, described washing chamber is provided with a washing transfer valve, described washing transfer valve is connected with pressure-reducing valve by clear water pipeline, pressure-reducing valve is connected with a flange, and described flange is provided with pipe clamp, water tank is also connected with a triple valve, and described triple valve is connected with washing chamber.
Preferably, washing chamber comprises clear water chamber and hydraulic cavities, is provided with a piston between clear water chamber and hydraulic cavities.
Cleaning performance of the present invention is excellent, in pipe of concrete, residue is few, and during owing to using water, cleaning pressure is comparatively large, effectively ensure that cleaning distance and cleaning quality, reduce the labour intensity of workmen, particularly when with air pressure cleaning concrete pipe, water a small amount of in washing chamber is only needed to do sealing use, very little to the demand of water, be particularly suitable for the area of insufficient water sources, have certain environment protection significance.
Accompanying drawing explanation
Fig. 1 is concrete mixer high-pressure cleaning device structural representation
Reference numeral: 1-water tank, 2-washes transfer valve, 3-rinse water control valve, 4-flange, 5-washing chamber, 6-clear water pipeline, 7-triple valve, 8-pressure-reducing valve.
Detailed description of the invention
Concrete mixer high-pressure cleaning device of the present invention, comprise water tank 1 and triple valve 7, water tank 1 is connected with washing chamber 5 by rinse water control valve 3, described washing chamber 5 is provided with a washing transfer valve 2, described washing transfer valve 2 is connected with pressure-reducing valve 8 by clear water pipeline 6, and pressure-reducing valve 8 is connected with a flange 4, described flange 4 is provided with pipe clamp, water tank 1 is also connected with a triple valve 7, described triple valve 7 is connected with washing chamber 5.Washing chamber 5 comprises clear water chamber and hydraulic cavities, is provided with a piston between clear water chamber and hydraulic cavities.
When Water in Water Tanks amount is more, by the handle of triple valve 7 adjustment side, the piston display pushing stroke on the left side, the piston display retract stroke on the right, to washing chamber 5 topped up with water, fastening washing chamber cap, fills in pipe of concrete by the sponge ball that 2 ~ 3 soaked with cement mortar, be fixedly connected with flange 4, the device that jib front end fixedly prevents sponge from flying out.Running concrete pump, by the advance of piston, negative pressure is produced in washing chamber 5, water in water tank 1 enters the clear water chamber, left side of washing chamber 5 by triple valve 7, washing transfer valve 2, water under high pressure is delivered to pipe of concrete by washing transfer valve 2, detergent line 6, flange 4 by the piston on the right, in the reciprocatory movement of left and right piston, water under high pressure is cleaning concrete pipe continuously.When the water yield is less in water retaining tank, triple valve 7 is switched to opposite side, soft suction hose is connected on triple valve 7, start pumping, make to produce in washing chamber negative pressure due to master cylinder motion, will self water feeding, water-washing process with fetch water from water tank clean consistent.
Claims (2)
1. a concrete mixer high-pressure cleaning device, comprise water tank (1) and triple valve (7), it is characterized in that described water tank (1) is connected with washing chamber (5) by rinse water control valve (3), described washing chamber (5) is provided with a washing transfer valve (2), described washing transfer valve (2) is connected with pressure-reducing valve (8) by clear water pipeline (6), pressure-reducing valve (8) is connected with a flange (4), described flange (4) is provided with pipe clamp, water tank is also connected with a triple valve (7), described triple valve (7) is connected with washing chamber (5).
2. concrete mixer high-pressure cleaning device as claimed in claim 1, is characterized in that described washing chamber (5) comprises clear water chamber and hydraulic cavities, is provided with piston in clear water chamber and hydraulic cavities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410386014.1A CN104259154A (en) | 2014-08-07 | 2014-08-07 | High-pressure cleaning device of concrete pump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410386014.1A CN104259154A (en) | 2014-08-07 | 2014-08-07 | High-pressure cleaning device of concrete pump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104259154A true CN104259154A (en) | 2015-01-07 |
Family
ID=52150801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410386014.1A Pending CN104259154A (en) | 2014-08-07 | 2014-08-07 | High-pressure cleaning device of concrete pump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104259154A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344638A (en) * | 2015-11-03 | 2016-02-24 | 北汽福田汽车股份有限公司 | Cleaning device of pumping machine |
| CN108915265A (en) * | 2018-06-26 | 2018-11-30 | 湖南响箭重工科技有限公司 | Pump truck belt cleaning device and pump truck |
-
2014
- 2014-08-07 CN CN201410386014.1A patent/CN104259154A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344638A (en) * | 2015-11-03 | 2016-02-24 | 北汽福田汽车股份有限公司 | Cleaning device of pumping machine |
| CN108915265A (en) * | 2018-06-26 | 2018-11-30 | 湖南响箭重工科技有限公司 | Pump truck belt cleaning device and pump truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150107 |