CN220850049U - Self-supply drainage pump unit of diesel engine - Google Patents
Self-supply drainage pump unit of diesel engine Download PDFInfo
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- CN220850049U CN220850049U CN202322541952.1U CN202322541952U CN220850049U CN 220850049 U CN220850049 U CN 220850049U CN 202322541952 U CN202322541952 U CN 202322541952U CN 220850049 U CN220850049 U CN 220850049U
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- diesel engine
- pipeline
- water pump
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- engine body
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000002131 composite material Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 abstract description 2
- 239000008400 supply water Substances 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of water pump units, in particular to a self-supply water pump unit of a diesel engine, which comprises: the diesel engine comprises a mounting plate, a diesel engine body and a water pump body, wherein the diesel engine body is arranged on one side of the upper end of the mounting plate, the water pump body is arranged on the other side of the upper end of the mounting plate, one side of the diesel engine body is connected with a pipeline through a three-way pipe, the other end of the pipeline is connected with a composite exhaust valve, the composite exhaust valve is arranged at the upper end of the water pump body, one end of the pipeline, which is close to the diesel engine body, is fixedly provided with a one-way valve, a steam-water separator is arranged on the pipeline between the one-way valve and the composite exhaust valve, and only simple key operation is required without complex filling water diversion, a large amount of manual complexity is thrown away, and the operation is simple; the device adopts the self-supporting drainage function of the integrated diesel engine and the anhydrous dry running, greatly improves the efficiency of the unit, and has simple structure, adopts standard universal parts, thereby effectively saving space, reducing material application and lowering cost.
Description
Technical Field
The utility model relates to the technical field of water pump units, in particular to a self-supply water pump unit of a diesel engine.
Background
The diesel engine water pump unit generally refers to a diesel engine water pump unit which is driven by power to work, and has the advantages of reasonable structure, high efficiency, small vibration, low noise, stable and reliable operation, convenient assembly and disassembly and the like.
The utility model provides a self-supply drainage pump unit of a diesel engine, which is used for solving the problems of large vacuum auxiliary space and the like of the traditional water filling and drainage of the diesel engine.
Disclosure of utility model
The utility model aims to provide a self-supply drainage pump unit of a diesel engine, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a self-contained drain pump assembly for a diesel engine, comprising: the diesel engine comprises a mounting plate, a diesel engine body and a water pump body, wherein the diesel engine body is arranged on one side of the upper end of the mounting plate, the water pump body is arranged on the other side of the upper end of the mounting plate, one side of the diesel engine body is connected with a pipeline through a three-way pipe, the other end of the pipeline is connected with a composite exhaust valve, and the composite exhaust valve is arranged at the upper end of the water pump body;
One end of the pipeline, which is close to the diesel engine body, is fixedly provided with a one-way valve, and a steam-water separator is arranged on the pipeline between the one-way valve and the composite exhaust valve.
Preferably, the diesel engine body and the air inlet end at the upper end of the diesel engine body are fixedly connected with two ends of the three-way pipe through connecting pipes, and the other end of the three-way pipe is fixedly connected with one end of the pipeline.
Preferably, a first electromagnetic valve is arranged on a connecting pipe connected with the air inlet end of the three-way pipe and the diesel engine body.
Preferably, a second electromagnetic valve is arranged on one side of the one-way valve, and the second electromagnetic valve is arranged on the pipeline.
Preferably, the steam-water separator is located between the diesel engine body and the water pump body, the lower end of the steam-water separator is provided with a mounting frame, the mounting frame is fixed on the mounting plate through bolts, and the steam-water separator is fixed on the mounting frame through bolts.
Preferably, one end of the pipeline far away from the diesel engine body is connected with the water inlet end of the water pump body.
Compared with the prior art, the utility model has the beneficial effects that:
When the self-supply drainage pump unit of the diesel engine is used, only simple key operation is needed, complex filling water diversion is not needed, a large amount of manual labor is thrown away, and the operation is simple;
The device adopts an integrated diesel engine self-supporting drainage function and anhydrous dry running, thereby greatly improving the efficiency of the unit;
Because of simple structure, the components adopt standard general components, thereby effectively saving space, reducing material application and lowering cost.
Drawings
FIG. 1 is a schematic diagram of the front structure of the whole structure of the present utility model;
fig. 2 is an enlarged view of the structure of the area a in fig. 1 according to the present utility model.
In the figure: 1. a diesel engine body; 2. a three-way pipe; 3. a first electromagnetic valve; 4. a one-way valve; 5. a second electromagnetic valve; 6. a pipe; 7. a steam-water separator; 8. a composite exhaust valve; 9. a water pump body; 10. and (5) mounting a frame.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify 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 utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, 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 utility model will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 2, the present utility model provides a technical solution: a self-contained drain pump assembly for a diesel engine, comprising: the utility model provides a diesel engine, mounting panel, diesel engine body 1 and water pump body 9, diesel engine body 1 installs in the upper end one side of mounting panel, water pump body 9 installs in the upper end opposite side of mounting panel, one side of diesel engine body 1 is connected with pipeline 6 through three-way pipe 22, the inlet end of diesel engine body 1 and its upper end is through the wherein both ends fixed connection of connecting pipe and three-way pipe 2, install solenoid valve one 3 on the connecting pipe that three-way pipe 2 and diesel engine body 1 inlet end are connected, solenoid valve one 3 control inlet end connecting pipe switch, the other one end of three-way pipe 2 and the one end fixed connection of pipeline 6, the one end that keeps away from diesel engine body 1 of pipeline 6 is connected with the inlet end of water pump body 9, the application self principle of breathing in forms vacuum adsorption to the water pump when diesel engine body 1 starts.
The other end of the pipeline 6 is connected with a compound exhaust valve 8, the compound exhaust valve 8 is arranged at the upper end of the water pump body 9, gas in the pipeline 6 is discharged through the compound exhaust valve 8 to dredge the pipeline 6, meanwhile, when the pipeline 6 is in power failure during operation, negative pressure in the pipeline 6 is stopped, the pipeline can vibrate or rupture, and the compound exhaust valve 8 rapidly sucks air into the pipeline 6 to prevent the pipeline 6 from vibrating or rupturing.
One end of the pipeline 6, which is close to the diesel engine body 1, is fixedly provided with a one-way valve 4, one side of the one-way valve 4 is provided with a solenoid valve II 5, the solenoid valve II 5 is arranged on the pipeline 6, a steam-water separator 7 is arranged on the pipeline 6 between the one-way valve 4 and the composite exhaust valve 8, the steam-water separator 7 is positioned between the diesel engine body 1 and the water pump body 9, the lower end of the steam-water separator 7 is provided with a mounting frame 10, the mounting frame 10 is fixed on the mounting frame 10 through bolts, and the steam-water separator 7 of the diesel engine is additionally arranged on the mounting frame 10 to automatically switch the best effect of the diesel air filter element system when the diesel engine water pump normally operates.
The self-supply draining pump unit of the diesel engine is characterized in that a diesel engine is adopted to form vacuum adsorption on a water pump by using the self-inspiration principle when the diesel engine is started, the diesel engine steam-water separator 7 is additionally arranged to automatically switch a diesel air filter element system to achieve the best effect when the diesel engine water pump is in normal operation, the self-supply draining pump unit of the diesel engine is better in service life by using the self-inspiration principle of the diesel engine, no filling water diversion and other vacuum auxiliary operation are needed, and no-water dry operation can be realized when the self-supply draining pump unit of the diesel engine is used, so that the high-efficiency stability of the self-supply draining pump unit of the diesel engine is improved, the self-supply draining pump unit of the integrated diesel engine is formed by improving the size of the common water pump model IS, SH, SWG, HW and other common model sizes, and has the advantages of simple structure, convenience in use, high water feeding speed, high efficiency, long service life and the like.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A self-contained drain pump assembly for a diesel engine, comprising: mounting panel, diesel engine body (1) and water pump body (9), its characterized in that: the diesel engine body (1) is arranged on one side of the upper end of the mounting plate, the water pump body (9) is arranged on the other side of the upper end of the mounting plate, one side of the diesel engine body (1) is connected with a pipeline (6) through a three-way pipe (2), the other end of the pipeline (6) is connected with a composite exhaust valve (8), and the composite exhaust valve (8) is arranged at the upper end of the water pump body (9);
One end of the pipeline (6) close to the diesel engine body (1) is fixedly provided with a one-way valve (4), and a steam-water separator (7) is arranged on the pipeline (6) between the one-way valve (4) and the composite exhaust valve (8).
2. The self-contained drain pump assembly of a diesel engine as set forth in claim 1, wherein: the diesel engine body (1) and the air inlet end at the upper end of the diesel engine body are fixedly connected with two ends of the three-way pipe (2) through connecting pipes, and the other end of the three-way pipe (2) is fixedly connected with one end of the pipeline (6).
3. The self-contained drain pump assembly of claim 2, wherein: the electromagnetic valve I (3) is arranged on a connecting pipe connected with the air inlet end of the three-way pipe (2) and the diesel engine body (1).
4. The self-contained drain pump assembly of a diesel engine as set forth in claim 1, wherein: one side of the one-way valve (4) is provided with a second electromagnetic valve (5), and the second electromagnetic valve (5) is arranged on the pipeline (6).
5. The self-contained drain pump assembly of a diesel engine as set forth in claim 1, wherein: the steam-water separator (7) is located between the diesel engine body (1) and the water pump body (9), the lower end of the steam-water separator (7) is provided with a mounting frame (10), the mounting frame (10) is fixed on the mounting plate through bolts, and the steam-water separator (7) is fixed on the mounting frame (10) through bolts.
6. The self-contained drain pump assembly of a diesel engine as set forth in claim 1, wherein: the pipeline (6) is far away from the water inlet end of the water pump body (9) at one end of the diesel engine body (1) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322541952.1U CN220850049U (en) | 2023-09-19 | 2023-09-19 | Self-supply drainage pump unit of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322541952.1U CN220850049U (en) | 2023-09-19 | 2023-09-19 | Self-supply drainage pump unit of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220850049U true CN220850049U (en) | 2024-04-26 |
Family
ID=90778234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322541952.1U Active CN220850049U (en) | 2023-09-19 | 2023-09-19 | Self-supply drainage pump unit of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220850049U (en) |
-
2023
- 2023-09-19 CN CN202322541952.1U patent/CN220850049U/en active Active
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