CN215762209U - Filtering and pressure stabilizing device for spray pump station - Google Patents
Filtering and pressure stabilizing device for spray pump station Download PDFInfo
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- CN215762209U CN215762209U CN202120966823.5U CN202120966823U CN215762209U CN 215762209 U CN215762209 U CN 215762209U CN 202120966823 U CN202120966823 U CN 202120966823U CN 215762209 U CN215762209 U CN 215762209U
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- pump station
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Abstract
The utility model discloses a filtering and pressure stabilizing device for a spray pump station, which comprises a mounting seat, a liquid inlet pipe, a filtering piece and a storage component, wherein the liquid inlet pipe is arranged on the mounting seat, the liquid inlet pipe is provided with a first liquid inlet and a first liquid outlet, the first liquid inlet is suitable for being connected with a spray pump, the filtering piece is arranged on the liquid inlet pipe and is used for filtering impurities of high-pressure liquid in the liquid inlet pipe, the storage component is arranged on the mounting seat, and the storage component is communicated with the first liquid outlet of the liquid inlet pipe and is used for storing pressure pulse waves in the liquid inlet pipe. The filtering and pressure stabilizing device for the spray pump station has the advantages of simple structure, convenience in use, stable pressure, difficulty in blockage and the like.
Description
Technical Field
The utility model relates to the field of mining machinery, in particular to a filtering and pressure stabilizing device for a spray pump station.
Background
A spray pump station system under a coal mine is key equipment in a coal fully mechanized mining face, and a spray pump station in the spray pump station system performs spray dust reduction when a coal mining machine on the working face works.
In the related art, high-pressure liquid in the spray pump station contains impurities, so that a nozzle of a coal mining machine is easily blocked, and the pressure of the high-pressure liquid in the spray pump station is unstable, so that the dust removal effect is poor.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.
Therefore, the embodiment of the utility model provides the filtering pressure stabilizing device for the spray pump station, which has the advantages of simple structure, stable pressure and low possibility of blockage.
The filtering and pressure stabilizing device for the spray pump station comprises: a mounting seat; the liquid inlet pipe is arranged on the mounting seat and is provided with a first liquid inlet and a first liquid outlet, and the first liquid inlet is suitable for being connected with a spray pump; the filtering piece is arranged on the liquid inlet pipe and is used for filtering impurities of high-pressure liquid in the liquid inlet pipe; a storage component, the storage component is established on the mount pad, the storage component with the feed liquor pipe first liquid outlet intercommunication is used for the deposit pressure pulse wave in the feed liquor pipe.
According to the filtering and pressure stabilizing device for the spray pump station, provided by the embodiment of the utility model, the pressure of high-pressure liquid of the spray pump station and impurities of the high-pressure liquid are regulated and filtered through the arrangement of the liquid inlet pipe, the filtering piece and the storage component, so that the spraying effect of the spray pump station is ensured, dust and other floating objects generated in the coal mining process are reduced, and the physical and psychological health of coal mining workers is guaranteed.
In some embodiments, the filtering and pressure stabilizing device for the spray pump station further comprises a pipeline, the pipeline is arranged on the mounting seat, and the pipeline is provided with a second liquid inlet and a second liquid outlet, and the second liquid inlet is communicated with the first liquid inlet, so that when the pressure in the liquid inlet pipe is too high, high-pressure liquid flows into the pipeline through the first liquid outlet and the second liquid inlet.
In some embodiments, the pressure control valve is disposed on the pipeline to conduct the second liquid inlet and the second liquid outlet when the pressure in the pipeline is too high.
In some embodiments, the filtration pressure-stabilizing device for a spray pump station further comprises: the first stop valve is arranged on the liquid inlet pipe and used for disconnecting or connecting the liquid inlet pipe; and the second stop valve is arranged on the pipeline and used for disconnecting or connecting the pipeline.
In some embodiments, the duct is a plurality of ducts, and the plurality of ducts are arranged at intervals in the width direction of the mounting seat.
In some embodiments, the filtering and pressure stabilizing device for the spray pump station further comprises a first block, the first block is provided with a plurality of first mounting holes which are communicated with each other, one of the first mounting holes is connected with the external water tank through the pipeline, and the rest of the first mounting holes are connected with the second liquid outlet.
In some embodiments, the filtering and pressure stabilizing device for the spray pump station further comprises a second block, the second block is provided with a plurality of second mounting holes which are communicated with each other, and each of the first liquid outlet, the second liquid inlet and the reservoir assembly is communicated with the second mounting holes.
In some embodiments, the filter element is disposed adjacent to the first liquid inlet.
In some embodiments, the mount includes a first mounting plate and a second mounting plate, one end of the first mounting plate is disposed on the second mounting plate, the reservoir assembly is located on the first mounting plate, and the pipe and the liquid inlet pipe are both located on the second mounting plate.
In some embodiments, the reservoir assembly is a gas-filled accumulator.
Drawings
Fig. 1 is a schematic structural diagram of a filtering pressure-stabilizing device for a spray pump station according to an embodiment of the utility model.
Fig. 2 is a front view of a filtering pressure-stabilizing device for a spray pump station according to an embodiment of the present invention.
Reference numerals:
a filtering pressure-stabilizing device 100 for a spray pump station;
a mounting base 1; a first mounting plate 11; a second mounting plate 12; a liquid inlet pipe 2; a filter member 3; a reservoir assembly 4; a pipe 5; a first pipe 51; a second gate 52; a pressure control valve 6; a first cut-off valve 7; a second stop valve 8; a first block 9; a second block 10;
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
The filtering pressure-stabilizing device for the spray pump station according to the embodiment of the utility model is described below with reference to the accompanying drawings.
As shown in fig. 1-2, a filtering and pressure stabilizing device 100 for a spray pump station according to an embodiment of the present invention includes a mounting base 1, a liquid inlet pipe 2, a filtering member 3, and a reservoir assembly 4.
The liquid inlet pipe 2 is arranged on the mounting seat 1, the liquid inlet pipe 2 is provided with a first liquid inlet and a first liquid outlet, and the first liquid inlet is suitable for being connected with a spraying pump. Specifically, the right end of the liquid inlet pipe 2 is a first liquid inlet, the left end of the liquid inlet pipe 2 is a first liquid outlet, the first liquid inlet is connected with a spray pump (not shown in the figure), and the first liquid outlet is connected with a spray head on a coal mining machine (not shown in the figure) through an external pipeline (not shown in the figure), so that high-pressure liquid in the spray pump is sprayed to the coal mining working face through the liquid inlet pipe 2.
The filtering piece 3 is arranged on the liquid inlet pipe 2 and is used for filtering impurities of high-pressure liquid in the liquid inlet pipe 2.
According to the filtering and pressure stabilizing device 100 for the spray pump station, the filtering piece 3 is arranged on the liquid inlet pipe 2, so that the filtering piece 3 filters high-pressure liquid supplied by the spray pump, impurities in the high-pressure liquid are removed, a nozzle of a coal mining machine is not blocked, and a spraying effect is guaranteed.
According to the filtering and pressure stabilizing device 100 for the spray pump station, the storage component 4 is arranged on the mounting seat 1, and the storage component 4 is communicated with the first liquid outlet of the liquid inlet pipe 2, so that when the pressure of high-pressure liquid in the liquid inlet pipe 2 is too high, the storage component 4 can absorb redundant pressure pulse waves and store the redundant pressure pulse waves, and when the pressure of high-pressure liquid in the liquid inlet pipe 2 is too low, the storage component 4 releases the internal pressure, so that the pressure in the liquid inlet pipe 2 is kept normal, the high-pressure liquid supplied by the spray pump station is stable, and the dust removal effect is improved.
In some embodiments, the filtering pressure stabilizer 100 for a spray pump station further comprises a pipeline 5, the pipeline 5 is disposed on the mounting seat 1, the pipeline 5 has a second liquid inlet and a second liquid outlet, the second liquid inlet is communicated with the first liquid inlet, so that when the pressure in the liquid inlet pipe 2 is too high, the high-pressure liquid flows into the pipeline 5 through the first liquid outlet and the second liquid inlet and is discharged through the pipeline 5. Specifically, as shown in fig. 1, the left end of the pipeline 5 is a second liquid inlet, the right end of the pipeline 5 is a second liquid outlet, the second liquid inlet is communicated with the first liquid outlet, and the second liquid outlet is connected with an external water tank. From this, when the pressure in feed liquor pipe 2 exceeded set pressure, can be with the high-pressure liquid in feed liquor pipe 2 through first liquid outlet and second inlet inflow pipeline 5 in, discharge outside the filtration pressure stabilizer 100 for the spray pump station through pipeline 5 to guaranteed that feed liquor pipe 2 internal pressure is stable.
In some embodiments, the filtering pressure stabilizer 100 for a spray pump station further comprises a pressure control valve 6, and the pressure control valve 6 is disposed on the pipeline 5 to conduct the second liquid inlet and the second liquid outlet when the pressure in the pipeline 5 is too high. From this, when the pressure in feed liquor pipe 2 exceeded set pressure, pressure control valve 6 opened automatically for pipeline 5 switches on and makes high-pressure liquid discharge through pipeline 5, thereby very conveniently adjusts the pressure in the feed liquor pipe 2.
In some embodiments, the filter pressure regulator device 100 for the spray pump station further comprises a first stop valve 7 and a second stop valve 8.
The first stop valve 7 is arranged on the liquid inlet pipe 2 and used for disconnecting or connecting the liquid inlet pipe 2, and the second stop valve 8 is arranged on the pipeline 5 and used for disconnecting or connecting the pipeline 5. From this, can the first stop valve 7 of manual regulation, through the disconnection and the switch-on of first stop valve 7 control feed liquor pipe 2, the manual regulation second stop valve 8 through opening and closing of 8 control pipeline of second stop valve 5 for the spraying pump station is with filtering voltage regulator device 100 setting more rationally.
In some embodiments, the duct 5 is provided in plurality, and the plurality of ducts 5 are provided at intervals in the width direction (the front-rear direction as shown in fig. 1) of the mount 1. Specifically, as shown in fig. 1, two (two are shown in the figure) of the pipelines 5 include a first pipe 51 and a second pipe 52, when the filter pressure stabilizing device is in operation, the first pipe 51 is disconnected by the second stop valve 8, the second pipe 52 is conducted by the first stop valve 7, so that the pressure in the liquid inlet pipe 2 is adjusted by the second pipe 52, when the second pipe 52 is damaged, the second stop valve 8 in the second pipe 52 can be closed, and simultaneously the second stop valve 8 in the first pipe 51 is opened, so that the first pipe 51 is conducted to start to operate, so that the first pipe 51 and the second pipe 52 play a role in standby, when one of the pipelines 5 is damaged, the use of the filter pressure stabilizing device 100 for the spray pumping station is not affected, and the operating efficiency of the filter pressure stabilizing device 100 for the spray pumping station is ensured.
In some embodiments, the filtering and pressure stabilizing device 100 for the spray pump station further comprises a first block 9, wherein the first block 9 is provided with a plurality of first mounting holes which are communicated with each other, one of the first mounting holes is connected with the external water tank through the pipeline 5, and the other first mounting holes are connected with the second liquid outlet. Specifically, as shown in fig. 1, a plurality of first mounting holes are formed in the left side surface of the first block 9, a first mounting hole is formed in the right side surface of the first block 9, the first mounting holes are communicated with each other, the first mounting holes are arranged at intervals in the front-rear direction, the second liquid outlet is communicated with the first mounting hole in the left side surface of the first block 9, and the first mounting hole in the right side surface of the first block 9 is connected with an external water tank (not shown in the figure), so that high-pressure liquid in the pipeline 5 is discharged into the external water tank.
In some embodiments, the filtering and pressure stabilizing device 100 for the spray pump station further comprises a second block 10, the second block 10 has a plurality of second mounting holes that are communicated with each other, and each of the first liquid outlet, the second liquid inlet and the reservoir assembly 4 is communicated with the second mounting hole. Specifically, as shown in fig. 1-2, the left side surface, the right side surface and the upper side surface of the second block 10 are provided with a plurality of second mounting holes, the plurality of second mounting holes are communicated with each other, the second mounting hole on the left side surface of the second block 10 is connected to an external pipeline, the second mounting hole on the right side surface of the second block 10 is communicated with the first liquid outlet, and the second mounting hole on the upper side surface of the second block 10 is communicated with the reservoir assembly 4, so that the first liquid outlet, the reservoir assembly 4 and the external pipeline (not shown in the figure) are communicated through the second block 10.
It will be appreciated that the first block 9 and the second block 10 may alternatively be a multi-way joint.
In some embodiments, the filter element 3 is disposed adjacent the first inlet port. According to the filtering pressure stabilizing device 100 for the spray pump station, the filtering piece 3 is adjacent to the first liquid inlet, so that high-pressure liquid of the spray pump is filtered through the filtering piece 3, impurities in the high-pressure liquid are prevented from blocking the liquid inlet pipe 2 or damaging a valve of the filtering pressure stabilizing device 100 for the spray pump station, and the service life of the filtering pressure stabilizing device 100 for the spray pump station is prolonged.
In some embodiments, the mounting base 1 includes a first mounting plate 11 and a second mounting plate 12, one end of the first mounting plate 11 is disposed on the second mounting plate 12, the reservoir assembly 4 is disposed on the first mounting plate 11, and the pipe 5 and the liquid inlet pipe 2 are disposed on the second mounting plate 12. Specifically, as shown in fig. 1, the first mounting plate 11 is installed at the left end of the second mounting plate 12, the first mounting plate 11 and the second mounting plate 12 are substantially L-shaped, the storage component 4 is located on the first mounting plate 11, and the pipeline 5 and the liquid inlet pipe 2 are arranged on the second mounting plate 12 at intervals in the front-back direction, so that the space of the mounting seat 1 is reasonably utilized, and the filtering pressure stabilizing device 100 for the spray pump station is more reasonably arranged.
In some embodiments, the reservoir assembly 4 is a gas-filled accumulator. From this, adjust the pressure of the high-pressure liquid in the fog pump station through inflatable accumulator, improved the dust fall effect of fog pump station.
It can be understood that: the reservoir assembly 4 of the present invention is not limited thereto, and the reservoir assembly 4 may be a piston accumulator, a bellows accumulator, a membrane accumulator, or the like.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" and the like mean that a specific feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. The utility model provides a spraying pump station is with filtering voltage regulator device which characterized in that includes: a mounting seat; the liquid inlet pipe is arranged on the mounting seat and is provided with a first liquid inlet and a first liquid outlet, and the first liquid inlet is suitable for being connected with a spray pump; the filtering piece is arranged on the liquid inlet pipe and is used for filtering impurities of high-pressure liquid in the liquid inlet pipe; a storage component, the storage component is established on the mount pad, the storage component with first liquid outlet intercommunication is used for the deposit pressure pulse ripples in the inlet tube.
2. The filtering and pressure stabilizing device for the spray pump station according to claim 1, further comprising a pipeline, wherein the pipeline is arranged on the mounting seat, the pipeline is provided with a second liquid inlet and a second liquid outlet, the second liquid inlet is communicated with the first liquid inlet, and when the pressure in the liquid inlet pipe is too high, high-pressure liquid can flow into the pipeline through the first liquid outlet and the second liquid inlet.
3. The filtration and pressure stabilization device for the spray pump station according to claim 2, further comprising a pressure control valve, wherein the pressure control valve is arranged on the pipeline to conduct the second liquid inlet and the second liquid outlet when the pressure in the pipeline is too high.
4. The filtration and pressure stabilization device for the spray pump station according to claim 2, further comprising:
the first stop valve is arranged on the liquid inlet pipe and used for disconnecting or connecting the liquid inlet pipe;
and the second stop valve is arranged on the pipeline and used for disconnecting or connecting the pipeline.
5. The filtration and pressure stabilization device for the spray pump station according to claim 2, wherein the number of the pipelines is plural, and the plural pipelines are arranged at intervals along the width direction of the mounting seat.
6. The filtration and pressure stabilization device for the spray pump station according to claim 2, further comprising a first block, wherein the first block is provided with a plurality of first mounting holes which are communicated with each other, one of the first mounting holes is connected with an external water tank through the pipeline, and the other first mounting holes are connected with the second liquid outlet.
7. The filtration and pressure stabilization device for the spray pump station according to claim 2, further comprising a second block, wherein the second block is provided with a plurality of second mounting holes which are communicated with each other, and each of the first liquid outlet, the second liquid inlet and the reservoir assembly is communicated with the second mounting holes.
8. The filtration pressure stabilizing device for the spray pumping station according to any one of claims 1 to 7, wherein the filter member is disposed adjacent to the first liquid inlet.
9. The filtration and pressure stabilization device for the spray pump station according to any one of claims 2 to 7, wherein the mounting seat comprises a first mounting plate and a second mounting plate, one end of the first mounting plate is arranged on the second mounting plate, the storage assembly is arranged on the first mounting plate, and the pipeline and the liquid inlet pipe are arranged on the second mounting plate.
10. The filtration and pressure stabilization device for the spray pump station according to any one of claims 1 to 7, wherein the storage component is an inflatable accumulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120966823.5U CN215762209U (en) | 2021-05-07 | 2021-05-07 | Filtering and pressure stabilizing device for spray pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120966823.5U CN215762209U (en) | 2021-05-07 | 2021-05-07 | Filtering and pressure stabilizing device for spray pump station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215762209U true CN215762209U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120966823.5U Active CN215762209U (en) | 2021-05-07 | 2021-05-07 | Filtering and pressure stabilizing device for spray pump station |
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| Country | Link |
|---|---|
| CN (1) | CN215762209U (en) |
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2021
- 2021-05-07 CN CN202120966823.5U patent/CN215762209U/en active Active
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