CN114482259B - High-pressure cleaning system with pulse injection function - Google Patents
High-pressure cleaning system with pulse injection function Download PDFInfo
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- CN114482259B CN114482259B CN202210144451.7A CN202210144451A CN114482259B CN 114482259 B CN114482259 B CN 114482259B CN 202210144451 A CN202210144451 A CN 202210144451A CN 114482259 B CN114482259 B CN 114482259B
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- water
- valve
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- water outlet
- pipeline
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- 238000004140 cleaning Methods 0.000 title claims abstract description 26
- 238000002347 injection Methods 0.000 title description 2
- 239000007924 injection Substances 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 170
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000001105 regulatory effect Effects 0.000 claims abstract description 15
- 239000007921 spray Substances 0.000 claims abstract description 14
- 238000005507 spraying Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
- E03F9/007—Devices providing a flushing surge
Abstract
The invention discloses a high-pressure cleaning system with a pulse spraying function, which comprises a control module, a driving mechanism, 3 high-pressure water pump units, a water inlet pipe, a water outlet pipe I, a water outlet pipe II, a three-way ball valve and a pressure regulating unloading valve. Each high-pressure water pump unit comprises a pipeline, and a water inlet valve, a plunger and a water outlet valve are sequentially arranged on the pipeline; the plungers of the pipelines are respectively connected with a driving mechanism, and the driving mechanism is connected with a control module; the water inlets of the water inlet valves of the pipelines are connected with the water inlet pipe after being converged; the water outlets of the water outlet valves of the two pipelines are converged and then connected with a water outlet pipe I, and the water outlet pipe of the water outlet valve of the other pipeline is connected with the first valve port of the three-way ball valve; the second valve port of the three-way ball valve is connected with a water outlet pipe II; the third valve port of the three-way ball valve is connected with the pressure regulating unloading valve after being converged with the water outlet pipe I, and the water outlet of the pressure regulating unloading valve is externally connected with a high-pressure hose reel or a spray head. The invention can output continuous high-pressure water jet flow and pulse high-pressure water jet flow with intermittent characteristic.
Description
Technical Field
The invention relates to a high-pressure cleaning system with a pulse spraying function, and belongs to the field of environmental sanitation mechanical equipment.
Background
In the maintenance work of urban underground drainage pipe network, the daily cleaning and dredging operation of the drainage pipe plays an important role, the dirt and accumulated silt attached to the inner wall of the pipe are removed, the drainage capacity of the pipe network is ensured, and the occurrence of urban waterlogging in flood season can be effectively relieved.
At present, a sewer dredging vehicle or a cleaning machine is generally used, a high-pressure water pump is utilized to generate continuous high-pressure water jet to dredge and clean the inside of a drainage pipeline, the technology is mature and stable, and good dredging and cleaning effects can be achieved under most working conditions by matching with different types of dredging spray heads. However, for some intractable dirt attached to the pipe wall, the dirt can be removed only by increasing the high-pressure water pressure or flow, which not only causes waste of water resources and increase of operation cost, but also sometimes makes it difficult to achieve an ideal cleaning effect
Aiming at the defects of the continuous high-pressure water jet dredging and cleaning operation, the invention provides a high-pressure cleaning system with a pulse spraying function.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a high-pressure cleaning system with a pulse jet function, which can not only output continuous high-pressure water jet but also output pulse high-pressure water jet with intermittent characteristics.
In order to achieve the above purpose, the invention is realized by adopting the following technical scheme:
the invention provides a high-pressure cleaning system with a pulse spraying function, which comprises a control module, a driving mechanism, 3 high-pressure water pump units, a water inlet pipe, a water outlet pipe I, a water outlet pipe II, a three-way ball valve and a pressure regulating unloading valve, wherein the control module is connected with the driving mechanism;
each high-pressure water pump unit comprises a pipeline, and a water inlet valve, a plunger and a water outlet valve are sequentially arranged on the pipeline;
the plungers of the pipelines are respectively connected with a driving mechanism, and the driving mechanism is connected with a control module;
the water inlets of the water inlet valves of the pipelines are connected with the water inlet pipe after being converged;
the water outlets of the water outlet valves of the two pipelines are converged and then connected with a water outlet pipe I, and the water outlet pipe of the water outlet valve of the other pipeline is connected with the first valve port of the three-way ball valve;
the second valve port of the three-way ball valve is connected with a water outlet pipe II;
the third valve port of the three-way ball valve is connected with the pressure regulating unloading valve after being converged with the water outlet pipe I, and the water outlet of the pressure regulating unloading valve is externally connected with a high-pressure hose reel or a spray head.
Further, the high-pressure cleaning system with the pulse spraying function further comprises a water tank; the water tank is connected with a water inlet pipe.
Further, the water tank is connected with a water outlet pipe II.
Further, the driving mechanism is an engine, an electric motor or a hydraulic motor.
Further, the water inlet valve is a one-way valve.
Further, the water outlet valve is a one-way valve
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the control module is arranged to control the driving mechanism to drive each high-pressure water pump unit in a reciprocating manner in sequence, so that the continuous high-pressure water jet output of the system can be realized; the invention switches the communication or closing of the second valve port and the third valve port by arranging the three-way ball valve, and controls the water flow of the pipeline in one high-pressure water pump unit to go, thereby realizing that the system outputs continuous high-pressure water jet or outputs pulse high-pressure water jet with intermittent characteristics.
Drawings
FIG. 1 is a schematic diagram of a high pressure cleaning system with pulse jet function according to an embodiment of the present invention;
in the figure: 3. the water inlet pipe, 4, the water outlet pipe I, 5, the water outlet pipe II, 6, the three-way ball valve, 7, the pressure regulating unloading valve, 8, the high-pressure hose reel, 9, the water tank, 21, the water inlet valve, 22, the plunger, 23 and the water outlet valve.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
Example 1
According to the working characteristics of the high-pressure water jet, the water jet can release transient energy at the moment of initial contact with dirt, so that strong impact force is generated, and the dirt is helped to be peeled off from the surface of the pipe wall. The pulsed high-pressure water jet continuously generates the impact force, and can play a more efficient and water-saving cleaning effect than the continuous high-pressure water jet. Accordingly, the present embodiment provides a high-pressure cleaning system having a pulse jet function.
Referring to fig. 1, the system provided in this embodiment includes a control module, a driving mechanism, 3 high-pressure water pump units, a water inlet pipe 3, a water outlet pipe i 4, a water outlet pipe ii 5, a three-way ball valve 6, and a pressure-regulating unloading valve 7. Each high-pressure water pump unit comprises a pipeline, and a water inlet valve 21, a plunger 22 and a water outlet valve 23 are sequentially arranged on the pipeline.
The plungers 22 of each pipeline are respectively connected with a driving mechanism, and the driving mechanisms are connected with a control module; the water inlets of the water inlet valves 21 of the pipelines are connected with the water inlet pipe after being converged; the water outlets of the water outlet valves 23 of the two pipelines are converged and then connected with the water outlet pipe I4, and the water outlet pipeline of the water outlet valve 23 of the other pipeline is connected with the first valve port of the three-way ball valve 6.
The second valve port of the three-way ball valve 6 is connected with a water outlet pipe II 5; the third valve port of the three-way ball valve 6 is connected with the pressure-regulating unloading valve 7 after being converged with the water outlet pipe I4, and the water outlet of the pressure-regulating unloading valve 7 is externally connected with the high-pressure hose reel 8 or the spray head.
In application, 3 water outlet valves in the high-pressure cleaning system in the prior art all output water through one water outlet pipe.
The control module of the present embodiment controls the driving mechanism to reciprocally drive the plungers 22 of the 3 high-pressure water pump units in sequence.
When the control module controls the driving mechanism to drive the plunger of one high-pressure water pump unit, water flow sucked by the water inlet enters a corresponding pipeline and is pumped out from the water outlet valve, if the water outlet valve of the pipeline and the water outlet valve of the other pipeline are converged and then are connected with the water outlet pipe I4, the water flow is sprayed out through the water outlet of the pressure-regulating unloading valve 7 or enters the high-pressure hose reel, and the water flow pressure can be regulated through the pressure-regulating unloading valve; if the water outlet of the pressure regulating unloading valve 7 is connected with the first valve port of the three-way ball valve, and when the second valve port of the three-way ball valve is communicated, water is discharged through the water outlet pipe II 5, no water is sprayed out from the water outlet of the pressure regulating unloading valve or enters the high-pressure hose reel; if the water outlet of the water outlet valve is connected with the first valve port of the three-way ball valve, and the third valve port of the three-way ball valve is communicated, water flow is converged with the water outlet pipe I4 and then connected with the pressure regulating unloading valve 7, the water outlet of the pressure regulating unloading valve 7 is externally connected with the high-pressure hose reel 8 or the spray head, and the water flow pressure can be regulated through the pressure regulating unloading valve.
Next, the control module controls the driving mechanism to sequentially drive the plungers 22 of the other two high-pressure water pump units.
When the third valve opening of the three-way ball valve is communicated, water flow of each pipeline is pumped into the high-pressure hose reel or the spray head, and the high-pressure hose reel or the spray head is in a continuous water outlet state, so that continuous high-pressure water jet is generated; when the second valve port of the three-way ball valve is communicated, water flow of one pipeline returns to the water tank, water flows of the two pipelines are pumped into the high-pressure hose reel or the spray head, and the high-pressure hose reel or the spray head is in an intermittent water outlet state, so that pulse high-pressure water jet is generated.
According to the invention, the three-way ball valve is arranged to control the water flow of the pipeline in one high-pressure water pump unit to go, so that the system can output continuous high-pressure water jet or output pulse high-pressure water jet with intermittent characteristics.
Under general conditions, the dredging and cleaning are carried out by using continuous high-pressure water jet, so that the operation can be carried out continuously for a long time, and the device is stable and reliable; when encountering a blocking point with serious stubborn dirt or siltation, the three-way ball valve can be switched to obtain the pulsed high-pressure water jet for operation, so that the decontamination effect can be improved, the water source can be saved, and in the application, the water consumption is reduced by 33% compared with the operation under the continuous high-pressure water jet state in the operation under the pulsed high-pressure water jet state.
Example 2
On the basis of the embodiment 1, the high-pressure cleaning system with the pulse spraying function provided by the embodiment further comprises a water tank 9; the water tank 9 is respectively connected with the water inlet pipe 3 and the water outlet pipe II 5.
In application, the driving mechanism can provide power for the control mechanism of the three-way ball valve, and the driving mechanism is an engine, an electric motor or a hydraulic motor.
In this embodiment, the inlet valve 21 and the outlet valve 23 are both check valves.
In summary, the control module controls the driving mechanism to drive the high-pressure water pump unit, and the three-way ball valve is arranged, so that the high-pressure cleaning system can be freely switched between continuous high-pressure water jet and pulse high-pressure water jet states.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present invention, and such modifications and variations should also be regarded as being within the scope of the invention.
Claims (6)
1. The high-pressure cleaning system with the pulse spraying function is characterized by comprising a control module, a driving mechanism, 3 high-pressure water pump units, a water inlet pipe (3), a water outlet pipe I (4), a water outlet pipe II (5), a three-way ball valve (6) and a pressure regulating unloading valve (7);
each high-pressure water pump unit comprises a pipeline, and a water inlet valve (21), a plunger (22) and a water outlet valve (23) are sequentially arranged on the pipeline;
the plungers (22) of each pipeline are respectively connected with a driving mechanism, and the driving mechanisms are connected with a control module;
the water inlets of the water inlet valves (21) of the pipelines are connected with the water inlet pipe after being converged;
the water outlets of the water outlet valves (23) of the two pipelines are converged and then connected with a water outlet pipe I (4), and the water outlet pipeline of the water outlet valve (23) of the other pipeline is connected with a first valve port of a three-way ball valve (6);
the second valve port of the three-way ball valve (6) is connected with a water outlet pipe II (5);
the third valve port of the three-way ball valve (6) is connected with the pressure-regulating unloading valve (7) after being converged with the water outlet pipe I (4), and the water outlet of the pressure-regulating unloading valve (7) is externally connected with a high-pressure hose reel (8) or a spray head;
when the third valve opening of the three-way ball valve is communicated, water flow of each pipeline is pumped into the high-pressure hose reel or the spray head, and the high-pressure hose reel or the spray head is in a continuous water outlet state, so that continuous high-pressure water jet is generated;
when the second valve port of the three-way ball valve is communicated, water flow of one pipeline returns to the water tank, water flows of the other two pipelines are pumped into the high-pressure hose reel or the spray head, and the high-pressure hose reel or the spray head is in an intermittent water outlet state, so that pulse high-pressure water jet is generated.
2. The high-pressure cleaning system with pulse spraying function according to claim 1, characterized by comprising a water tank (9); the water tank (9) is connected with the water inlet pipe (3).
3. The high-pressure cleaning system with the pulse spraying function according to claim 2, wherein the water tank (9) is connected with the water outlet pipe II (5).
4. The high-pressure cleaning system with a pulse jet function according to claim 1, wherein the driving mechanism is an engine, an electric motor, or a hydraulic motor.
5. The high-pressure cleaning system with the pulse jet function according to claim 1, wherein the water inlet valve (21) is a one-way valve.
6. The high-pressure cleaning system with the pulse jet function according to claim 1, wherein the water outlet valve (23) is a one-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210144451.7A CN114482259B (en) | 2022-02-17 | 2022-02-17 | High-pressure cleaning system with pulse injection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210144451.7A CN114482259B (en) | 2022-02-17 | 2022-02-17 | High-pressure cleaning system with pulse injection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114482259A CN114482259A (en) | 2022-05-13 |
| CN114482259B true CN114482259B (en) | 2024-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210144451.7A Active CN114482259B (en) | 2022-02-17 | 2022-02-17 | High-pressure cleaning system with pulse injection function |
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| Country | Link |
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| CN (1) | CN114482259B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005211858A (en) * | 2004-02-02 | 2005-08-11 | Dkk Toa Corp | Intermittently cleaning method and intermittently cleaning apparatus |
| CN206009356U (en) * | 2016-07-29 | 2017-03-15 | 广州暨莱信息科技有限公司 | A kind of pulse waterpipe cleaning apparatus |
| CN208786179U (en) * | 2018-05-18 | 2019-04-26 | 河南锦源环保科技有限公司 | A kind of online frequency modulation on pulse film surface cleaning apparatus for self of ceramic membrane |
| CN210337870U (en) * | 2019-08-16 | 2020-04-17 | 一汽(四川)专用汽车有限公司 | Waterwheel cleaning device |
| CN113877899A (en) * | 2021-09-15 | 2022-01-04 | 苏州市自来水有限公司 | Pulse type pipeline flushing device |
-
2022
- 2022-02-17 CN CN202210144451.7A patent/CN114482259B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005211858A (en) * | 2004-02-02 | 2005-08-11 | Dkk Toa Corp | Intermittently cleaning method and intermittently cleaning apparatus |
| CN206009356U (en) * | 2016-07-29 | 2017-03-15 | 广州暨莱信息科技有限公司 | A kind of pulse waterpipe cleaning apparatus |
| CN208786179U (en) * | 2018-05-18 | 2019-04-26 | 河南锦源环保科技有限公司 | A kind of online frequency modulation on pulse film surface cleaning apparatus for self of ceramic membrane |
| CN210337870U (en) * | 2019-08-16 | 2020-04-17 | 一汽(四川)专用汽车有限公司 | Waterwheel cleaning device |
| CN113877899A (en) * | 2021-09-15 | 2022-01-04 | 苏州市自来水有限公司 | Pulse type pipeline flushing device |
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| Publication number | Publication date |
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| CN114482259A (en) | 2022-05-13 |
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