CN221401142U - Venturi pump with pressure stabilizing function - Google Patents
Venturi pump with pressure stabilizing function Download PDFInfo
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- CN221401142U CN221401142U CN202323118955.0U CN202323118955U CN221401142U CN 221401142 U CN221401142 U CN 221401142U CN 202323118955 U CN202323118955 U CN 202323118955U CN 221401142 U CN221401142 U CN 221401142U
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- connecting pipe
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- venturi pump
- cavity
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- 230000000087 stabilizing effect Effects 0.000 title claims abstract description 45
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 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
- 238000005086 pumping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of oil tank accessories, and provides a venturi pump with a pressure stabilizing function. The utility model relates to a venturi pump with a pressure stabilizing function, which comprises: the three-way valve body comprises a main valve body and connecting pipes, wherein the connecting pipes are provided with three parts, namely a first connecting pipe, a second connecting pipe and a third connecting pipe; the main valve body is provided with a pressure stabilizing cavity and a venturi pump body; the venturi pump body is arranged in the pressure stabilizing cavity and divides the pressure stabilizing cavity into a flow cavity and an installation cavity; wherein the first connecting pipe is communicated with the auxiliary oil tank, and the second connecting pipe is communicated with the main oil tank and the flow cavities respectively; one end of the third connecting pipe is communicated with the mounting cavity; the other end of the third connecting pipe is arranged on the oil path between the oil pump and the engine; and the pressure stabilizing valve is detachably arranged in the three-way valve body and is positioned in the mounting cavity. The oil can be lifted from the auxiliary oil tank to the main oil tank.
Description
Technical Field
The utility model relates to the technical field of oil tank accessories, in particular to a venturi pump with a pressure stabilizing function.
Background
In order to increase the driving mileage of a traditional automobile, a main oil tank and an auxiliary oil tank are usually adopted; therefore, after the oil in the main oil tank is reduced, the auxiliary oil tank can supply oil to the main oil tank, so that the oil quantity in the main oil tank is increased, and further the mileage is increased;
However, in the traditional mode, a new pump is adopted, and the pump is powered by external energy so as to work, so that the cost is greatly increased;
Therefore, we propose a venturi pump using the existing pipeline to realize the pumping of oil from the auxiliary oil tank to the main oil tank in a mode without an external power source.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model provides a venturi pump with a pressure stabilizing function, so as to realize that oil liquid is lifted from an auxiliary oil tank to a main oil tank.
In a first aspect, the present utility model provides a venturi pump with pressure stabilizing function, comprising: the three-way valve body comprises a main valve body and connecting pipes, wherein the connecting pipes are provided with three parts, namely a first connecting pipe, a second connecting pipe and a third connecting pipe; the main valve body is provided with a pressure stabilizing cavity and a venturi pump body; the venturi pump body is arranged in the pressure stabilizing cavity and divides the pressure stabilizing cavity into a flow cavity and an installation cavity; wherein the first connecting pipe is communicated with the auxiliary oil tank, and the second connecting pipe is communicated with the main oil tank and the flow cavities respectively; one end of the third connecting pipe is communicated with the mounting cavity; the other end of the third connecting pipe is arranged on the oil path between the oil pump and the engine; and the pressure stabilizing valve is detachably arranged in the three-way valve body and is positioned in the mounting cavity.
Further, the method further comprises the following steps: the mounting bracket is detachably arranged on the three-way valve body at one end and is abutted with the pressure stabilizing valve; wherein the main valve body is provided with a fixed hole; the mounting bracket is fixedly mounted on the main valve body through the fixing hole. In practical use. The fixed pressure stabilizing valve is effectively realized by utilizing the design; and meanwhile, the installation is convenient.
Furthermore, the mounting bracket is further provided with a connecting extension mounting section, the connecting extension mounting section is arranged at the other end of the mounting bracket, and the mounting bracket is arranged on the detachable vehicle body through the connecting extension mounting section. The purpose of this design in the practical application is just in order to make things convenient for fixed mounting on the automobile body, and then realizes better fixed stable effect.
Further, the main valve body is also provided with a connecting main end hole and a connecting side hole; one end of the first connecting pipe is detachably arranged in the connecting side hole; one end of the second connecting pipe is detachably arranged in the connecting main end hole. In practical design, the three-way valve body is split and can be detachably installed and assembled by the open hole design; thus, the installation and the debugging are convenient.
Furthermore, the main valve body is also provided with a pressure hole, and one end of the third connecting pipe is detachably arranged in the pressure hole. In practical use, the pressure hole is communicated with the mounting cavity; therefore, the pressure in the oil paths of the oil pump and the engine can be conducted into the installation cavity, and the pressure conduction to the flow cavity is realized through the Venturi pump body, so that the oil can be conveniently lifted from the auxiliary oil tank to the main oil tank.
Further, the fixing holes are arranged at four places and penetrate through the main valve body. In practical application, the through design adopted by the design makes the fixing effect more obvious.
According to the technical scheme, the venturi pump with the pressure stabilizing function has the beneficial effects that: the device skillfully uses the Bernoulli principle of the Venturi pump to realize that the auxiliary oil tank pumps oil to the main oil tank, and has stable performance; meanwhile, a pressure stabilizing valve is added to ensure that the venturi pump is connected into an original vehicle oil way, and the pressure of the oil way is stable; and optimize pump body structure, realize the CNC processing of full production, low processing volume demand, with low costs.
Drawings
In order to more clearly illustrate the embodiments of the present utility model, a brief description of the drawings will be provided below, which are used in connection with the description of the embodiments or prior art. Throughout the drawings, the elements or portions are not necessarily drawn to actual scale.
Fig. 1 is a schematic perspective exploded view of a venturi pump with pressure stabilizing function according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a front view of the venturi pump of FIG. 1 with pressure stabilizing function;
Reference numerals:
The three-way valve body 1, the main valve body 11, the pressure stabilizing cavity 111, the venturi pump body 112, the connecting pipe 12, the first connecting pipe 121, the second connecting pipe 122, the third connecting pipe 123, the pressure stabilizing valve 2, the mounting bracket 3, the connecting extension mounting section 31, the flow cavity 101, the mounting cavity 102, the fixing hole 103, the connecting side hole 104, the pressure hole 105 and the connecting main end hole 106.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
An embodiment is substantially as shown in figures 1 to 2 of the accompanying drawings:
As shown in fig. 1-2, the venturi pump with the pressure stabilizing function provided in this embodiment can realize that oil is lifted from the auxiliary oil tank to the main oil tank.
In a first aspect, the present utility model provides a venturi pump with pressure stabilizing function, comprising: a three-way valve body 1, wherein the three-way valve body 1 comprises a main valve body 11 and a connecting pipe 12, and the connecting pipe 12 is provided with three parts, namely a first connecting pipe 12112, a second connecting pipe 12212 and a third connecting pipe 12312; the main valve body 11 is provided with a pressure stabilizing cavity 111 and a venturi pump body 112; the venturi pump body 112 is disposed in the pressure stabilizing chamber 111, and divides the pressure stabilizing chamber 111 into a flow chamber 101 and a mounting chamber 102; wherein the first connection pipe 12112 communicates with a secondary tank, and the second connection pipe 12212 communicates with a primary tank and communicates with the flow chambers 101, respectively; one end of the third connecting pipe 12312 is communicated with the mounting cavity 102; the other end of the third connecting pipe 12312 is arranged on the oil path between the oil pump and the engine; and the pressure stabilizing valve 2 is detachably arranged in the three-way valve body 1 and is positioned in the mounting cavity 102. In practical application, the device skillfully uses the Bernoulli principle of a Venturi pump to realize that the auxiliary oil tank pumps oil to the main oil tank, and has stable performance; meanwhile, a pressure stabilizing valve 2 is added to ensure that the venturi pump is connected into an original vehicle oil way, and the pressure of the oil way is stable; and optimize pump body structure, realize the CNC processing of full production, low processing volume demand, with low costs.
In this embodiment, further comprising: the mounting bracket 3, one end of the mounting bracket 3 is detachably arranged on the three-way valve body 1 and is abutted with the pressure stabilizing valve 2; wherein the main valve body 11 is provided with a fixing hole 103; the mounting bracket 3 is fixedly mounted on the main valve body 11 through the fixing hole 103. In practical use. The fixed pressure stabilizing valve 2 is effectively realized by utilizing the design; and meanwhile, the installation is convenient.
In this embodiment, the mounting bracket 3 is further provided with a connection extension mounting section 31, the connection extension mounting section 31 is disposed at the other end of the mounting bracket 3, and the mounting bracket 3 is detachably mounted on the vehicle body through the connection extension mounting section 31. The purpose of this design in the practical application is just in order to make things convenient for fixed mounting on the automobile body, and then realizes better fixed stable effect.
In this embodiment, the main valve body 11 is further provided with a connecting main end hole 106 and a connecting side hole 104; one end of the first connecting tube 12112 is detachably mounted in the connecting side hole 104; one end of the second connecting pipe 12212 is detachably mounted in the connecting main end hole 106. In practical design, the three-way valve body 1 is in a split type and detachable installation and assembly design by virtue of the opening design; thus, the installation and the debugging are convenient.
In this embodiment, the main valve body 11 is further provided with a pressure hole 105, and one end of the third connecting pipe 12312 is detachably mounted in the pressure hole 105. In practice, the pressure hole 105 communicates with the mounting cavity 102; in this way, the pressure in the oil path of the oil pump and the engine can be transmitted to the installation cavity 102, and the pressure transmission to the flow cavity 101 is realized through the venturi pump body 112, so that the oil can be conveniently lifted from the auxiliary oil tank to the main oil tank.
In this embodiment, the fixing holes 103 are provided in four places and penetrate the main valve body 11. In practical application, the through design adopted by the design makes the fixing effect more obvious.
In summary, the venturi pump with the pressure stabilizing function is used for lifting oil from the auxiliary oil tank to the main oil tank, is reasonable in design and simple in operation, and can realize pressure stabilizing pump oil without manual control; therefore, the device is suitable for industrial popularization.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (6)
1. A venturi pump with pressure stabilizing function, comprising:
The three-way valve body comprises a main valve body and connecting pipes, wherein the connecting pipes are provided with three parts, namely a first connecting pipe, a second connecting pipe and a third connecting pipe; the main valve body is provided with a pressure stabilizing cavity and a venturi pump body; the venturi pump body is arranged in the pressure stabilizing cavity and divides the pressure stabilizing cavity into a flow cavity and an installation cavity; wherein the first connecting pipe is communicated with the auxiliary oil tank, and the second connecting pipe is communicated with the main oil tank and the flow cavities respectively; one end of the third connecting pipe is communicated with the mounting cavity; the other end of the third connecting pipe is arranged on the oil path between the oil pump and the engine; and
The pressure stabilizing valve is detachably arranged in the three-way valve body and is positioned in the mounting cavity.
2. The venturi pump with pressure stabilizing function according to claim 1, further comprising: the mounting bracket is detachably arranged on the three-way valve body at one end and is abutted with the pressure stabilizing valve; wherein the main valve body is provided with a fixed hole; the mounting bracket is fixedly mounted on the main valve body through the fixing hole.
3. The venturi pump with pressure stabilizing function according to claim 2, wherein the mounting bracket is further provided with a connecting extension mounting section, the connecting extension mounting section is arranged at the other end of the mounting bracket, and the mounting bracket is detachably arranged on the vehicle body through the connecting extension mounting section.
4. The venturi pump with pressure stabilizing function according to claim 1, wherein the main valve body is further provided with a connecting main end hole and a connecting side hole; one end of the first connecting pipe is detachably arranged in the connecting side hole; one end of the second connecting pipe is detachably arranged in the connecting main end hole.
5. The venturi pump with pressure stabilizing function according to claim 1, wherein the main valve body is further provided with a pressure hole, and one end of the third connecting pipe is detachably installed in the pressure hole.
6. The venturi pump with pressure stabilizing function according to claim 2, wherein the fixing hole is provided in four places and penetrates the main valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323118955.0U CN221401142U (en) | 2023-11-17 | 2023-11-17 | Venturi pump with pressure stabilizing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323118955.0U CN221401142U (en) | 2023-11-17 | 2023-11-17 | Venturi pump with pressure stabilizing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221401142U true CN221401142U (en) | 2024-07-23 |
Family
ID=91928354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323118955.0U Active CN221401142U (en) | 2023-11-17 | 2023-11-17 | Venturi pump with pressure stabilizing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221401142U (en) |
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2023
- 2023-11-17 CN CN202323118955.0U patent/CN221401142U/en active Active
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