CN212744533U - Portable liquid discharging vacuum self-suction device - Google Patents
Portable liquid discharging vacuum self-suction device Download PDFInfo
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- CN212744533U CN212744533U CN202021459581.2U CN202021459581U CN212744533U CN 212744533 U CN212744533 U CN 212744533U CN 202021459581 U CN202021459581 U CN 202021459581U CN 212744533 U CN212744533 U CN 212744533U
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- hose
- pipe body
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Abstract
The utility model relates to a vacuum pump, especially a portable liquid discharge vacuum is from inhaling device. The hose comprises a first hose body and a second hose body, wherein the first hose body is horizontally arranged, and two ends of the first hose body are respectively communicated with a first hose connector and a second hose connector through internal thread connectors; the first hose connector comprises a threaded part and a conical part, the threaded part is connected with the internal thread connector, and the conical part is connected with the hose; one end of the second pipe body is communicated with the middle of the first pipe body, the second pipe body is obliquely arranged, the inner diameter of the first pipe body is larger than that of the second pipe body, the other end of the second pipe body is connected with one end of the valve, and the other end of the valve is communicated with the third hose connector. The utility model has low cost, is convenient to carry and saves manpower; the marine oil filling device is convenient to store, can be used repeatedly, and is suitable for dirty oil and water discharge work and oil filling work at special positions of ships.
Description
Technical Field
The utility model relates to a vacuum pump, especially a portable liquid discharge vacuum is from inhaling device.
Background
A pump is a machine that delivers or pressurizes a fluid. It transfers the mechanical energy of the prime mover or other external energy to the liquid, causing the liquid energy to increase. The pump is mainly used for conveying liquid such as water, oil, acid-base liquid, emulsion, suspension emulsion and liquid metal, and can also be used for conveying liquid, gas mixture and liquid containing suspended solid. In some places with narrow and small limited space, the large-scale jet pump, the pneumatic diaphragm pump, the water pump and the like have the defects of high manufacturing cost, inconvenient carrying, incapability of realizing functions in special positions and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem and providing a portable liquid discharge vacuum is from inhaling device, with low costs, portable.
The utility model provides a technical scheme that its technical problem adopted is:
a portable liquid discharge vacuum self-suction device comprises a first pipe body and a second pipe body, wherein the first pipe body is horizontally arranged, and two ends of the first pipe body are respectively communicated with a first hose connector and a second hose connector through internal thread connectors; the first hose connector comprises a threaded part and a conical part, the threaded part is connected with the internal thread connector, and the conical part is connected with the hose; one end of the second pipe body is communicated with the middle of the first pipe body, the second pipe body is obliquely arranged, the inner diameter of the first pipe body is larger than that of the second pipe body, the other end of the second pipe body is connected with one end of the valve, and the other end of the valve is communicated with the third hose connector.
Adopt above-mentioned technical scheme the utility model discloses compare with prior art, beneficial effect is:
the cost is low, the carrying is convenient, and the labor is saved; the marine oil filling device is convenient to store, can be used repeatedly, and is suitable for dirty oil and water discharge work and oil filling work at special positions of ships.
Further, the utility model discloses an optimization scheme is:
the included angle between the first pipe body and the second pipe body is 35-40 degrees.
The outer circumferential surface of the outer end of the conical part of the first hose connector is provided with a plurality of annular groove structures.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic view of a hose coupling according to an embodiment of the present invention.
In the figure: a first pipe body 1; an internal thread joint 2; a first hose connector 3; a threaded portion 3-1; a tapered portion 3-2; a groove structure 3-3; a second hose connector 4; a second tube 5; a valve 6; a third hose connection 7.
Detailed Description
The present invention will be further described in detail with reference to the accompanying drawings and examples.
Referring to fig. 1, the present embodiment is a portable vacuum self-priming device for discharging liquid, which is composed of a first tube 1, an internal thread joint 2, a first hose joint 3, a second hose joint 4, a second tube 5, a valve 6, a third hose joint 7, and the like. First body 1 level sets up, and first body 1 is the pipe, and the outer end of first body 1 is through interior screwed joint 2 and first hose nipple 3 intercommunication, and the inner of first body 1 is through interior screwed joint 2 and second hose nipple 4 intercommunication. The first hose connector 3 and the second hose connector 4 have the same structure, the first hose connector 3 (shown in fig. 2) is composed of a threaded portion 3-1, a tapered portion 3-2 and a groove structure 3-3, the first hose connector 3 is provided with a through hole, and the threaded portion 3-1 is connected with the internal thread of the female connector 2 through an external thread. The conical part 3-2 is used for connecting a hose, the diameter of the inner end of the conical part 3-2 is larger than that of the outer end of the conical part, the outer circumferential surface of the outer end of the conical part 3-3 of the first hose connector 3 is provided with a plurality of annular groove structures 3-3, and when the hose is fastened by a pipe clamp, the groove structures 3-3 increase friction force and prevent the hose from loosening.
The inner of second body 5 communicates with the middle part of first body 1, and second body 5 is the pipe, and second body 5 slope sets up, and the internal diameter of first body 1 is greater than the internal diameter of second body 5, and the contained angle of first body 1 and second body 5 is 35-40 degrees. The outer end of the second pipe body 5 is connected with one end of a valve 6, the other end of the valve 6 is communicated with a third hose connector 7, the third hose connector 7 is identical to the first hose connector 3 in structure, and the valve 6 is a ball valve.
The using process of the embodiment is as follows: the first hose connector 3 and the second hose connector 4 at two ends of the first pipe body 1 are respectively connected with a hose, the third hose connector 7 is connected with an air source pipeline, and the pressure of compressed air is 0.6 MPa. When the device is used, the hose of the first hose connector 3 is introduced into an appliance or a position which needs to contain liquid, the hose of the second hose connector 4 is connected into a position which needs to be cleaned and is provided with liquid, the ball valve 6 is opened, the normal work can be realized, and the work of closing the ball valve 6 is finished.
The above description is only a preferred and practical embodiment of the present invention, and not intended to limit the scope of the present invention, and all structural equivalents made by using the contents of the specification and drawings are included in the scope of the present invention.
Claims (3)
1. The utility model provides a portable liquid discharge vacuum is from inhaling device, includes first body, second body, its characterized in that: the first pipe body is horizontally arranged, and two ends of the first pipe body are respectively communicated with the first hose connector and the second hose connector through the internal thread connectors; the first hose connector comprises a threaded part and a conical part, the threaded part is connected with the internal thread connector, and the conical part is connected with the hose; one end of the second pipe body is communicated with the middle of the first pipe body, the second pipe body is obliquely arranged, the inner diameter of the first pipe body is larger than that of the second pipe body, the other end of the second pipe body is connected with one end of the valve, and the other end of the valve is communicated with the third hose connector.
2. The portable liquid discharge vacuum self-priming device of claim 1, wherein: the included angle between the first pipe body and the second pipe body is 35-40 degrees.
3. The portable liquid discharge vacuum self-priming device of claim 1, wherein: the outer circumferential surface of the outer end of the conical part of the first hose connector is provided with a plurality of annular groove structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021459581.2U CN212744533U (en) | 2020-07-22 | 2020-07-22 | Portable liquid discharging vacuum self-suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021459581.2U CN212744533U (en) | 2020-07-22 | 2020-07-22 | Portable liquid discharging vacuum self-suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212744533U true CN212744533U (en) | 2021-03-19 |
Family
ID=75037507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021459581.2U Active CN212744533U (en) | 2020-07-22 | 2020-07-22 | Portable liquid discharging vacuum self-suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212744533U (en) |
-
2020
- 2020-07-22 CN CN202021459581.2U patent/CN212744533U/en active Active
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