CN202398581U - Air pressure and water pressure cleaning device for concrete distributing pipes of concrete pump trucks - Google Patents
Air pressure and water pressure cleaning device for concrete distributing pipes of concrete pump trucks Download PDFInfo
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- CN202398581U CN202398581U CN2011205156588U CN201120515658U CN202398581U CN 202398581 U CN202398581 U CN 202398581U CN 2011205156588 U CN2011205156588 U CN 2011205156588U CN 201120515658 U CN201120515658 U CN 201120515658U CN 202398581 U CN202398581 U CN 202398581U
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- concrete mixer
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Abstract
The utility model relates to an air pressure and water pressure cleaning device for concrete distributing pipes of concrete pump trucks. The air pressure and water pressure cleaning dice is structurally characterized in that a water outlet pipe of a water tank is provided with two branch pipes, one branch pipe is connected with an inlet of a feed water three-way valve, an outlet of the feed water three-way valve is connected onto a water inlet pipe of a cleaning water tank of a concrete pump truck, the inlet of the feed water three-way valve is connected with the branch pipe of the water outlet pipe of the water tank, and another inlet of the feed water three-way valve is used as a hose connector when an external water source is used for cleaning; the other branch pipe of the water outlet pipe of the water tank is connected with a water outlet pipe of the cleaning water tank of the concrete pump truck by a cleaning water control valve; and an air cleaning safety valve is connected onto the water outlet pipe of the cleaning water tank of the concrete pump truck, a cleaning hose is connected onto the water outlet pipe of the cleaning water tank of the concrete pump truck, the tail end of the cleaning hose is connected with a cleaning flange, and the cleaning hose is connected onto a delivery pipe of the concrete pump truck to be cleaned by the cleaning flange. The concrete delivery pipe can be cleaned by water or compressed air, only a tank of water needs to be used for sealing when the concrete delivery pipe is cleaned by air pressure, the quantity demand on the water is low, and the air pressure and water pressure cleaning device is particularly applicable to regions with insufficient water resources and is environment-friendly.
Description
Technical field
The utility model belongs to the automobile-used concrete delivery pipe field of washing of concrete pump, relates to a kind of pump truck transfer pipeline decontaminating apparatus, is specifically related to a kind of concrete mixer concrete pipe arrangement air pressure and hydraulic pressure double-purpose decontaminating apparatus.
Background technology
At present, concrete mixer has obtained extensive use at the construction field (site).After the pump concrete process finished, the cleaning that can carry out transfer pipeline caused pipeline blockage when residual concrete being washed making next pumping in order to avoid in pipeline, solidify.Cover purging system on the existing pump truck comprises water pump and cleans water pipe, nozzle.
Cleaning process is following: the whole pumpings of the concrete in the hopper are gone out, and one or two cycle of back suction bleeds off pressure then, and jib is raised to vertical state; Begin back suction then; Concrete in the carrier pipe is inhaled in the back hopper, fallen jib, end hose is connected the safety flange of band latch; The sponge bulb stopper that will dip in water again is to the interior hopper topped up with water of the clean-out opening of discharging bend pipe, and the unlatching pumping is squeezed into pipeline with sponge ball and cleaned out concrete residual in the pipeline.
The drawback that this cleaning way exists is that the water source is required height, and water requirement is big, and many restrictions are just arranged in the time of in the face of complicated and diversified job site.
Summary of the invention
The purpose of the utility model is to avoid the drawback of prior art, and a kind of concrete mixer concrete pipe arrangement air pressure and hydraulic pressure double-purpose decontaminating apparatus that both can more effectively utilize water can utilize air to press is provided.
The technical scheme of the utility model is:
Concrete mixer concrete pipe arrangement air pressure and hydraulic pressure double-purpose decontaminating apparatus comprise that water tank, feedwater triple valve, sky wash safety valve, rinse water control valve, washing hose, cleaning flange; The outlet pipe of said water tank has two arms; Wherein one is connected with feedwater triple valve import; Said feedwater triple valve outlet is connected concrete mixer and cleans on the tank inlet pipe; An import connects the radiator drain arm, hose connection when an import is cleaned as the use external water source, and the feedwater triple valve can switch between water tank and external water source; Another root arm of said radiator drain is connected concrete mixer through the rinse water control valve and cleans on the radiator drain; Sky is washed safety valve and is connected on the concrete mixer cleaning radiator drain, prevents the safety device of superpressure during as use air compression washing; Washing hose is connected concrete mixer and cleans on the radiator drain, and terminal connection of washing hose cleaned flange, through cleaning flange, washing hose is connected on the concrete mixer carrier pipe to be cleaned.
The utility model concrete mixer concrete pipe arrangement air pressure and hydraulic pressure double-purpose decontaminating apparatus can use the water that carries in the water tank to produce water under high pressure through concrete mixer concrete piston concrete delivery pipe is cleaned; Can connect external water source through the feedwater triple valve again; Use external water source, under the environment of insufficient water sources, can also directly use air through the feedwater triple valve; Produce compressed air through the operation of concrete mixer concrete piston, use compressed air concrete delivery pipe is cleaned.And when using pneumatics to clean, only need one case water do sealing usefulness, and very little to the demand of water, be particularly suitable for the area of insufficient water sources, relatively environmental protection.
Description of drawings
Fig. 1 is that each parts of the utility model constitute and the pipeline connection layout.
Fig. 2 is the feedwater triple valve enlarged diagram of the utility model.
Fig. 3 is the sketch map with tank water cleaning carrier pipe of the utility model.
The specific embodiment
In conjunction with accompanying drawing the utility model is done further to describe.
As shown in Figure 1: at first with the emptying of concrete mixer carrier pipe inner concrete; The bend pipe of dismantling concrete pump truck hopper outlet; In Taper Pipe, put into 2-3 the sponge 10 of having soaked into cement mortar; Link together with concrete mixer carrier pipe to be cleaned through the washing hose 5 of cleaning flange 7, and prevent the cover that sponge flies out in the front end installation of carrier pipe with the utility model concrete mixer concrete pipe arrangement air pressure and hydraulic pressure double-purpose decontaminating apparatus.
With topped up with water in the water tank 8, when feedwater triple valve 4 switched to the A position, water tank 8 outlet pipes and concrete mixer cleaned tank inlet pipe UNICOM then; When feedwater triple valve 4 switched to the B position, the external water source of connection or air and concrete mixer cleaned tank inlet pipe UNICOM, close rinse water transfer valve 5; Through concrete mixer concrete two-piston (1,2) operation, the water of water tank 8 is inhaled into concrete mixer and cleans water tank and pressurized discharge; Through washing hose 6, sky is washed safety valve 9 and is connected on the concrete mixer cleaning radiator drain, during without air purge; Be closed condition, squeeze into in the concrete mixer concrete delivery pipe that cleans flange 7 connections.Promote sponge with cleaning up in the carrier pipe.Treat to open after washing finishes and clean transfer valve 5, let the interior water of carrier pipe return water tank 1, dismantle carrier pipe then.
Embodiment one:
When use carried the water cleaning of water tank, step was following:
At first with the emptying of concrete mixer carrier pipe inner concrete; The bend pipe of dismantling concrete pump truck hopper outlet; In Taper Pipe, put into 2-3 the sponge 10 of having soaked into cement mortar; Link together with concrete mixer carrier pipe to be cleaned through the washing hose 6 of cleaning flange 7, and prevent the cover that sponge flies out in the front end installation of carrier pipe with the utility model concrete mixer concrete pipe arrangement air pressure and hydraulic pressure double-purpose decontaminating apparatus.
With topped up with water in the water tank 8, feedwater triple valve 4 switches to the A position then, and water tank 8 outlet pipes and concrete mixer clean tank inlet pipe UNICOM; Close rinse water transfer valve 5, move through concrete mixer concrete two-piston (1,2); Engine speed is adjusted to the 900-1100 right side of turning left; The water of water tank is inhaled into concrete mixer and cleans water tank and pressurized discharge, through washing hose 6, squeezes into in the concrete mixer concrete delivery pipe that cleans flange 7 connections.Promote sponge with cleaning up in the carrier pipe.Treat to open after washing finishes and clean transfer valve 5, let the interior water of carrier pipe return water tank 8, dismantle carrier pipe then.
Embodiment two:
When using outside water intaking to clean, step is following:
At first with the emptying of concrete mixer carrier pipe inner concrete; The bend pipe of dismantling concrete pump truck hopper outlet; In Taper Pipe, put into 2-3 the sponge 10 of having soaked into cement mortar; Link together with concrete mixer carrier pipe to be cleaned through the washing hose 6 of cleaning flange 7, and prevent the cover that sponge flies out in the front end installation of carrier pipe with the utility model concrete mixer concrete pipe arrangement air pressure and hydraulic pressure double-purpose decontaminating apparatus.
With topped up with water in the water tank 8, feedwater triple valve 4 switches to the B position then, and the flexible pipe that is connected on the feedwater triple valve 4 is received external water source; Close rinse water transfer valve 5, move through concrete mixer concrete two-piston (1,2); Engine speed is adjusted to the 900-1100 right side of turning left; The water of external water source is inhaled into concrete mixer and cleans water tank and pressurized discharge, through washing hose 6, squeezes into in the concrete mixer concrete delivery pipe that cleans flange 7 connections.Promote sponge with cleaning up in the carrier pipe.Treat to open after washing finishes and clean transfer valve 5, let the interior water of carrier pipe return water tank 8, dismantle carrier pipe then.
Embodiment three:
When using air pressure to clean, step is following:
At first with the emptying of concrete mixer carrier pipe inner concrete; The bend pipe of dismantling concrete pump truck hopper outlet; In Taper Pipe, put into 2-3 the sponge 10 of having soaked into cement mortar; Link together with concrete mixer carrier pipe to be cleaned through the washing hose 6 of cleaning flange 7, and prevent the cover that sponge flies out in the front end installation of carrier pipe with the utility model concrete mixer concrete pipe arrangement air pressure and hydraulic pressure double-purpose decontaminating apparatus.
With topped up with water in the water tank 8, seal then, the triple valve 4 that will feed water switches to the B side; Close rinse water transfer valve 5, open sky and wash safety valve 9, through concrete mixer concrete two-piston (1; 2) operation is brought up to the above discharge capacity switch of 1300 commentaries on classics with engine speed and is adjusted to maximum, produces the compressed air of maximum pressure 1.0MPa; Through washing hose 6; Squeeze into cleaning in the concrete mixer concrete delivery pipe that flange 7 connects, promote sponge with cleaning up in the carrier pipe, treating that sky is washed finishes the dismounting carrier pipe.
Claims (1)
1. concrete mixer concrete pipe arrangement air pressure and hydraulic pressure double-purpose decontaminating apparatus comprise that water tank, feedwater triple valve, sky wash safety valve, rinse water control valve, washing hose, cleaning flange; It is characterized in that: the outlet pipe of said water tank has two arms; Wherein one is connected with feedwater triple valve import; Said feedwater triple valve outlet is connected concrete mixer and cleans on the tank inlet pipe; An import connects the radiator drain arm, hose connection when an import is cleaned as the use external water source; Another root arm of said radiator drain is connected concrete mixer through the rinse water control valve and cleans on the radiator drain; Sky is washed safety valve and is connected on the concrete mixer cleaning radiator drain; Washing hose is connected concrete mixer and cleans on the radiator drain, and terminal connection of washing hose cleaned flange, through cleaning flange, washing hose is connected on the concrete mixer carrier pipe to be cleaned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205156588U CN202398581U (en) | 2011-12-12 | 2011-12-12 | Air pressure and water pressure cleaning device for concrete distributing pipes of concrete pump trucks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205156588U CN202398581U (en) | 2011-12-12 | 2011-12-12 | Air pressure and water pressure cleaning device for concrete distributing pipes of concrete pump trucks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202398581U true CN202398581U (en) | 2012-08-29 |
Family
ID=46696258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205156588U Expired - Fee Related CN202398581U (en) | 2011-12-12 | 2011-12-12 | Air pressure and water pressure cleaning device for concrete distributing pipes of concrete pump trucks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202398581U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736698A (en) * | 2013-12-31 | 2014-04-23 | 安徽中鼎金亚汽车管件制造有限公司 | Cleaning equipment for pipe fitting inner cavity |
| CN110280545A (en) * | 2019-07-26 | 2019-09-27 | 湖南五新隧道智能装备股份有限公司 | A kind of concrete pump can washing apparatus and cleaning method |
| CN113653507A (en) * | 2021-09-01 | 2021-11-16 | 中交天和机械设备制造有限公司 | Method for cleaning steel fiber concrete pipeline in TBM (Tunnel boring machine) pressure injection construction method |
-
2011
- 2011-12-12 CN CN2011205156588U patent/CN202398581U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736698A (en) * | 2013-12-31 | 2014-04-23 | 安徽中鼎金亚汽车管件制造有限公司 | Cleaning equipment for pipe fitting inner cavity |
| CN110280545A (en) * | 2019-07-26 | 2019-09-27 | 湖南五新隧道智能装备股份有限公司 | A kind of concrete pump can washing apparatus and cleaning method |
| CN113653507A (en) * | 2021-09-01 | 2021-11-16 | 中交天和机械设备制造有限公司 | Method for cleaning steel fiber concrete pipeline in TBM (Tunnel boring machine) pressure injection construction method |
| CN113653507B (en) * | 2021-09-01 | 2023-01-24 | 中交天和机械设备制造有限公司 | Method for cleaning steel fiber concrete pipeline in TBM (Tunnel boring machine) pressure injection construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20161212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |