CN212401036U - Pipeline is suppressed and is washed integrative car - Google Patents
Pipeline is suppressed and is washed integrative car Download PDFInfo
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- CN212401036U CN212401036U CN202020790955.2U CN202020790955U CN212401036U CN 212401036 U CN212401036 U CN 212401036U CN 202020790955 U CN202020790955 U CN 202020790955U CN 212401036 U CN212401036 U CN 212401036U
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Abstract
The utility model provides a pipeline is suppressed and is washed integrative car, its structure includes automobile body, liquid reserve tank, force (forcing) pump, circulating pump, whirl desander, pressure measurement device, first butterfly valve, second butterfly valve, relief valve and controller. The vehicle body is used for loading a device for flushing and pressurizing the pipeline; the liquid storage tank is used for storing liquid required by pressing or flushing the pipeline; the pressurizing pump is used for pumping liquid into the pipeline to be pressurized or flushed and pressurizing the liquid in the pipeline; the circulating pump is used for circularly pumping liquid into the pipeline to be pressed or flushed; the cyclone desander is used for removing sludge in the liquid flowing back to the liquid storage tank; the pressure detection device is used for detecting the pressure of the liquid in the main pipeline and sending a pressure signal to the controller; the first butterfly valve is used for controlling the on-off of the pressurizing pipeline; the second butterfly valve is used for controlling the on-off of the flushing pipeline; the pressure relief valve is used for relieving pressure of the pipeline system. The utility model discloses can accomplish washing of pipeline and suppress work, mobility is strong, safe and reliable, and economy is high-efficient.
Description
Technical Field
The utility model relates to a pipeline is washed and is suppressed device, specifically speaking are pipeline is suppressed and is washed integrative car.
Background
At present, the washing and pressing operation of the water supply and heating pipelines is generally carried out by adopting a sectional treatment mode. After the overall construction of the water supply or heating pipeline system is completed, the whole pipeline system needs to be pressed and washed in sections or the heating pipeline needs to be subjected to cold circulation treatment. However, the construction site generally has no water source, and the existing pressing equipment generally needs to be carried manually, which not only consumes manpower but also reduces the construction efficiency. Under the recent strong call of China, many old districts need to be transformed into 'three supply and one industry', and water or heating systems of the districts are in a use state, so that the influence on the normal life of residents can be reduced to the minimum only by shortening the construction period, and the existing device is difficult to meet.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pipeline is suppressed and is washed integrative car to solve and adopt prior art to suppress, wash the operation to water or heating pipeline, the problem of construction cycle length.
The utility model discloses a realize like this: a pipeline is suppressed and is washed integrative car, includes:
the vehicle body is used for loading devices for flushing and pressing the pipeline;
the liquid storage tank is arranged on the vehicle body and used for storing liquid required by pressing or flushing the pipeline;
the pressurizing pump is arranged on the vehicle body, the inlet of the pressurizing pump is connected with the liquid discharge pipe of the liquid storage tank through a pipeline, the outlet of the pressurizing pump is communicated with a main pipeline which is connected with the inlet end of the pipeline to be pressurized or flushed through a pipeline, and the pressurizing pump is used for pumping liquid into the pipeline to be pressurized or flushed and pressurizing the liquid in the pipeline;
the circulating pump is arranged on the vehicle body, the inlet of the circulating pump is connected with the liquid discharge pipe of the water tank through a pipeline, the outlet of the circulating pump is communicated with the main pipeline which is connected with the inlet end of the pipeline to be pressurized or flushed through a pipeline, and the circulating pump is used for circularly pumping liquid into the pipeline to be pressurized or flushed;
the cyclone desander is arranged on the vehicle body, the inlet of the cyclone desander is connected with the outlet end of the pipeline to be pressed or flushed through a pipeline, and the outlet of the cyclone desander is communicated with the liquid storage tank through a pipeline and used for removing sludge in the liquid flowing back to the liquid storage tank;
the first butterfly valve is arranged on a pipeline connected with the outlet or the inlet of the pressurizing pump and used for controlling the on-off of the pressurizing pipeline; and
and the second butterfly valve is arranged on a pipeline connected with the outlet or the inlet of the circulating pump and used for controlling the on-off of the flushing pipeline.
The utility model discloses still include:
the pressure release valve is arranged on a pipeline connected with the cyclone desander and used for releasing pressure of a pipeline system;
a first check valve installed in a pipe connected to an outlet of the pressurizing pump, for preventing a liquid in the pipe from flowing backward; and
and a second check valve installed in the pipe connected to the outlet of the circulation pump for preventing the liquid in the pipe from flowing backward.
And a pipeline connected between the outlet of the pressurizing pump and the main pipeline is a rubber hose.
And a pipeline connected between the outlet of the circulating pump and the main pipeline is a rubber hose.
The utility model discloses collect and suppress and wash in an organic whole, can accomplish the pressurization and the operation of washing of feedwater or heating pipeline, the pressurization pipeline that is equipped with the force (forcing) pump merges with the circulation pipeline that is equipped with the circulating pump and in the main pipeline that meets with the pipeline entry end of waiting to wash or suppress. The utility model discloses a control pressurization pipeline and circulating line's break-make, and then accomplish washing or the work of suppressing of pipeline, only need once with the pipeline butt joint of waiting to wash or suppress at this in-process, practiced thrift the time, improved the efficiency of construction. The utility model discloses from being equipped with the liquid reserve tank, practiced thrift the staff and carried out the pipeline and suppressed the time of looking for the flushing liquid before washing the operation, moreover the utility model discloses having carried out and having washed or having suppressed the liquid after, finally flow in the liquid reserve tank again after the desanding of whirl desander is filtered, avoided suppressing the waste of washing required liquid to construction cost has been reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the working principle of the present invention.
In the figure: 1. a liquid storage tank; 2. a pressure pump; 3. a circulation pump; 4. a cyclone desander; 5. a pressure detection device; 6. a first check valve; 7. a second check valve; 8. a first butterfly valve; 9. a pressure relief valve; 10. a main pipeline; 11. a second butterfly valve.
Detailed Description
As shown in fig. 1 and 2, the utility model comprises a vehicle body (not shown in the figure), a liquid storage tank 1, a pressure pump 2, a circulating pump 3, a cyclone desander 4, a first butterfly valve 8 and a second butterfly valve 11.
The vehicle body is used for loading devices for pressurizing and flushing pipelines for water supply or heating and the like. The liquid storage tank 1 is arranged on the vehicle body and is mainly used for containing liquid required by the process of storing and pressurizing or flushing pipelines. The booster pump 2 is arranged on the vehicle body, the inlet of the booster pump is communicated with a liquid discharge pipe led out from the liquid outlet of the liquid storage tank 1 through a pipeline, the outlet of the booster pump 2 is communicated with a main pipeline 10 through a pipeline, and the other end of the main pipeline 10 is connected with the inlet end of a pipeline to be pressurized or flushed. The booster pump 2 is mainly used for pumping liquid into a pipeline to be pressurized or flushed and boosting the liquid in the pipeline.
The utility model discloses set up two force (forcing) pumps 2, two force (forcing) pumps 2 adorn respectively in the pressurization pipeline of two parallel settings, the utility model discloses can open one of them force (forcing) pump 2 or two force (forcing) pump 2 simultaneous workings according to the intensity of suppressing of pipeline, can solve a force (forcing) pump 2 like this and can not provide the condition of waiting to suppress the required pressure of pipeline.
The circulating pump 3 is installed on the vehicle body, the inlet of the circulating pump is also communicated with the liquid discharge pipe of the liquid storage tank 1 through a pipeline, and the outlet of the circulating pump is connected with the main pipeline 10 through a pipeline. It has played the effect of pressing pipeline and circulation pipeline and merging into a main pipeline in the reality of main pipeline 10, makes like this the utility model discloses no matter when pressing and washing pipeline operation, just can once with main pipeline 10 and pipe connection to save time improves work efficiency.
The utility model discloses a whirl desander 4 is installed on the automobile body, and its entry is connected through pipeline and the exit end of waiting to suppress or wash the pipeline, and its export communicates with each other through the inlet of pipeline and liquid reserve tank 1, mainly clears away the mud in the liquid of backward flow to liquid reserve tank 1 after suppressing the washing to the pipeline.
The first butterfly valve 8 is installed on a pipeline connected with the outlet or the inlet of the pressure pump 2, and the on-off of the pressure pipeline where the pressure pump is located can be controlled by opening and closing the first butterfly valve 8 so as to start or stop the pressure operation of the water supply or heating pipeline.
The second butterfly valve 11 is installed on a pipeline connected with an outlet or an inlet of the circulating pump 3, and the on-off of a flushing pipeline where the circulating pump 3 is located can be controlled by opening and closing the second butterfly valve 11 so as to start or stop the flushing work of a water supply or heating pipeline.
In order to prevent the pressure in the pipeline too big, the utility model discloses still be equipped with relief valve 9, relief valve 9 adorns on the pipeline that meets with whirl desander 4, when hydraulic pressure is too big in the pipeline, in order to prevent bursting of pipeline, can open relief valve 9.
The utility model discloses still be equipped with first check valve 6 in the pipeline that meets with the export of force (forcing) pump 2 to prevent the backward flow of liquid. Similarly, a second check valve 7 for preventing the liquid in the pipe from flowing back is provided in the pipe connected to the outlet of the circulation pump 3.
The utility model discloses in, the pipeline of drawing forth from the export of force (forcing) pump 2 and the pipeline of drawing forth from circulating pump 3 all adopt flexible rubber hose, just so can play the effect of buffering, prevent that the water pump from producing to rock and make the pipeline fracture.
The device adopts manual control, and can be additionally provided with a pressure detection device 5 and a controller to realize automatic pressurizing and flushing. The pressure detection device 5 is installed on a main pipeline 10 connected with the inlet end of the pipeline to be pressed or flushed, is electrically connected with the controller, mainly detects the pressure of liquid in the pipeline and sends a pressure signal to the controller. The controller is electrically connected with the pressure pump 2, the circulating pump 3 and the pressure detection device 5 and is used for receiving a pressure signal sent by the pressure detection device 5 and controlling the opening and closing of the pressure pump 2 and the circulating pump 3 according to the pressure signal so as to prevent the liquid pressure in the pipeline from being too high and enable the pipeline to burst.
The utility model discloses with wait to wash to suppress pipeline butt joint once can accomplish and wash and suppress work. Use heating pipeline as an example the utility model discloses there is following step when using:
1) firstly, connecting pipelines to be punched and pressed into a circulating system, namely an inlet end and an outlet end connected with the utility model, and then injecting water into the pipelines in advance by utilizing a tap water source;
2) after the pipelines are filled with water, driving the pressurizing and flushing integrated vehicle to a construction position, connecting the free end of the main pipeline 10 with the inlet end of a heating pipeline to be flushed and pressurized, and connecting the pipeline connected with the inlet of the rotational flow desander 4 with the outlet end of the heating pipeline to be flushed and pressurized;
3) opening the second butterfly valve 11, closing the first butterfly valve 8, opening the circulating pump 3 and the cyclone desander 4, and keeping the booster pump 2 in a closed state, so that the pipeline can be washed;
4) after the washing work of pipeline is accomplished, close circulating pump 3 and second butterfly valve 11, then open first butterfly valve 8 and force (forcing) pump 2, just so can suppress the operation to the pipeline.
The automatic pipeline pressurizing and flushing integrated vehicle can effectively ensure the pressurizing and flushing efficiency of the pipeline and greatly improve the recycling of water; the problems that the original field and old cell sectional water supply and heating pipelines are flushed and pressurized to form a water-free source and the movable pressurizing equipment consumes large manpower and material resources are solved; the problems that the water consumption for washing the original pipeline is large and the time and the labor are consumed when the pressing equipment is moved are solved; the labor amount for pressing and flushing the pipeline is obviously reduced, and the method is safe and saves the cost. This suppress and wash integrative car, the mobility is strong, safe and reliable, economy is high-efficient.
Claims (4)
1. The utility model provides a pipeline is suppressed and is washed integrative car, characterized by includes:
the vehicle body is used for loading devices for flushing and pressing the pipeline;
the liquid storage tank is arranged on the vehicle body and used for storing liquid required by pressing or flushing the pipeline;
the pressurizing pump is arranged on the vehicle body, the inlet of the pressurizing pump is connected with the liquid discharge pipe of the liquid storage tank through a pipeline, the outlet of the pressurizing pump is communicated with a main pipeline which is connected with the inlet end of the pipeline to be pressurized or flushed through a pipeline, and the pressurizing pump is used for pumping liquid into the pipeline to be pressurized or flushed and pressurizing the liquid in the pipeline;
the circulating pump is arranged on the vehicle body, the inlet of the circulating pump is connected with the liquid discharge pipe of the liquid storage tank through a pipeline, the outlet of the circulating pump is communicated with the main pipeline which is connected with the inlet end of the pipeline to be pressed or washed through a pipeline, and the circulating pump is used for circularly pumping liquid into the pipeline to be pressed or washed;
the cyclone desander is arranged on the vehicle body, the inlet of the cyclone desander is connected with the outlet end of the pipeline to be pressed or flushed through a pipeline, and the outlet of the cyclone desander is communicated with the liquid storage tank through a pipeline and used for removing sludge in the liquid flowing back to the liquid storage tank;
the first butterfly valve is arranged on a pipeline connected with the outlet or the inlet of the pressurizing pump and used for controlling the on-off of the pressurizing pipeline; and
and the second butterfly valve is arranged on a pipeline connected with the outlet or the inlet of the circulating pump and used for controlling the on-off of the flushing pipeline.
2. The pipe-pressurizing and flushing integrated vehicle as claimed in claim 1, further comprising:
the pressure release valve is arranged on a pipeline connected with the cyclone desander and used for releasing pressure of a pipeline system;
a first check valve installed in a pipe connected to an outlet of the pressurizing pump, for preventing a liquid in the pipe from flowing backward; and
and a second check valve installed in the pipe connected to the outlet of the circulation pump for preventing the liquid in the pipe from flowing backward.
3. The integrated vehicle for pipe pressing and flushing according to claim 1, wherein a pipe connected between the outlet of the pressurizing pump and the main pipe is a rubber hose.
4. The integrated vehicle for pipe pressing and flushing according to claim 1, wherein a pipe connected between the outlet of the circulating pump and the main pipe is a rubber hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020790955.2U CN212401036U (en) | 2020-05-13 | 2020-05-13 | Pipeline is suppressed and is washed integrative car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020790955.2U CN212401036U (en) | 2020-05-13 | 2020-05-13 | Pipeline is suppressed and is washed integrative car |
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| Publication Number | Publication Date |
|---|---|
| CN212401036U true CN212401036U (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020790955.2U Active CN212401036U (en) | 2020-05-13 | 2020-05-13 | Pipeline is suppressed and is washed integrative car |
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| CN (1) | CN212401036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115156204A (en) * | 2022-08-03 | 2022-10-11 | 中广核工程有限公司 | Flushing system and method |
-
2020
- 2020-05-13 CN CN202020790955.2U patent/CN212401036U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115156204A (en) * | 2022-08-03 | 2022-10-11 | 中广核工程有限公司 | Flushing system and method |
| CN115156204B (en) * | 2022-08-03 | 2023-12-22 | 中广核工程有限公司 | Flushing system and method |
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