CN-224198410-U - Oil truck pipeline structure for optimizing metering accuracy

CN224198410UCN 224198410 UCN224198410 UCN 224198410UCN-224198410-U

Abstract

The utility model discloses an oil truck pipeline structure for optimizing metering accuracy, which comprises a three-way ball valve, a first ball valve, a second ball valve, a third ball valve, a first filter screen, a flow meter and an oil pump, wherein the three-way ball valve is communicated with an oil truck tank through a first pipeline, is communicated with the first ball valve and the first filter screen through a second pipeline, and is communicated with the second ball valve through a third pipeline, the third ball valve is communicated with the flow meter through a fourth pipeline, the flow meter is communicated with the oil pump through a fifth pipeline, the oil pump is communicated with the first filter screen through a sixth pipeline, the fifth pipeline is communicated with the third pipeline, and the oil truck pipeline further comprises a second filter screen which is a Y-mouth filter screen and is arranged between the flow meter and the fifth pipeline. The utility model has the advantages that the Y-nozzle filter screen is additionally arranged in front of the flowmeter, so that impurities in oil can be effectively intercepted, and the impurities are prevented from entering the flowmeter, thereby ensuring that the flowmeter is prevented from being interfered by the impurities, and realizing accurate and reliable flow metering.

Inventors

HE QINQIN
CHEN YONG
HUANG HUANG
YANG WUHONG
PANG JIAN

Assignees

中国重汽集团湖北华威专用汽车有限公司

Dates

Publication Date: 20260505
Application Date: 20250606

Claims (9)

1. The utility model provides an optimize oil wagon pipeline structure of measurement precision, includes tee bend ball valve (1), first ball valve (2), second ball valve (3), third ball valve (4), first filter screen (5), flowmeter (6) and oil pump (7), tee bend ball valve (1) be linked together with the oil wagon jar through first pipeline (9) respectively, be linked together with first ball valve (2) and first filter screen (5) through second pipeline (10) and be linked together with second ball valve (3) through third pipeline (11), third ball valve (4) be linked together with flowmeter (6) through fourth pipeline (12), flowmeter (6) be linked together with oil pump (7) through fifth pipeline (13), oil pump (7) be linked together with first filter screen (5) through sixth pipeline (14), fifth pipeline (13) are linked together with third pipeline (11), characterized in that still include second filter screen (8), second pipeline (8) are Y and are set up between filter screen (6) and fifth filter screen (13).
2. The oil truck pipeline structure for optimizing metering accuracy according to claim 1, further comprising a first outlet flange (15), a second outlet flange (16) and a fourth outlet flange (17), wherein the first outlet flange (15) is connected with the first ball valve (2), the second outlet flange (16) is connected with the second ball valve (3), and the fourth outlet flange (17) is connected with the third ball valve (4).
3. The oil truck pipeline structure with optimized metering accuracy according to claim 1, further comprising a first supporting frame (18) and a second supporting frame (19), wherein the upper end and the lower end of the first supporting frame (18) are respectively connected with a fourth pipeline (12) and an oil truck pipeline box bottom plate, and the upper end and the lower end of the second supporting frame (19) are respectively connected with a fifth pipeline (13) and an oil truck pipeline box bottom plate.
4. The oil truck pipeline structure for optimizing metering accuracy according to claim 1, wherein the three-way ball valve (1) is connected with the first pipeline (9), the second pipeline (10) and the third pipeline (11) through flanges.
5. The oil truck pipeline structure for optimizing metering accuracy according to claim 1, wherein the first ball valve (2) and the second pipeline (10), the second ball valve (3) and the third pipeline (11) and the third ball valve (4) and the fourth pipeline (12) are respectively connected through flanges.
6. The oil truck pipeline structure for optimizing metering accuracy according to claim 1, wherein the first filter screen (5) is connected with the second pipeline (10) and the sixth pipeline (14) through flanges respectively.
7. The oil truck pipeline structure for optimizing metering accuracy according to claim 1, wherein the flow meter (6) is connected with the fourth pipeline (12) and the second filter screen (8) is connected with the fifth pipeline (13) through flanges respectively.
8. The oil truck pipeline structure for optimizing metering accuracy according to claim 1, wherein the oil pump (7) is connected with the fifth pipeline (13) and the sixth pipeline (14) through flanges respectively.
9. The oil truck pipeline structure for optimizing metering accuracy according to claim 1, wherein the first pipeline (9), the second pipeline (10), the third pipeline (11), the fourth pipeline (12), the fifth pipeline (13) and the sixth pipeline (14) are seamless steel pipes.

Description

Oil truck pipeline structure for optimizing metering accuracy Technical Field The utility model relates to the technical field of oil truck pipelines, in particular to an oil truck pipeline structure for optimizing metering accuracy. Background As shown in fig. 1, no filter screen structure is usually arranged in front of the flowmeter 6 in the conventional oil truck pipeline, so that impurities in oil often block the flowmeter 6, and thus the flowmeter 6 cannot accurately measure. Disclosure of utility model The utility model aims to provide an oil truck pipeline structure for optimizing metering accuracy, which is used for solving the technical problems in the background technology. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: The utility model provides an optimize oil wagon pipeline structure of measurement precision, includes tee bend ball valve, first ball valve, second ball valve, third ball valve, first filter screen, flowmeter and oil pump, tee bend ball valve is linked together with the oil wagon jar through first pipeline respectively, is linked together with first ball valve and first filter screen through the second pipeline to and is linked together with the second ball valve through the third pipeline, the third ball valve through the fourth pipeline with the flowmeter is linked together, the flowmeter through the fifth pipeline with the oil pump is linked together, the oil pump through the sixth pipeline with first filter screen is linked together, the fifth pipeline is linked together with the third pipeline, still includes the second filter screen, the second filter screen is Y mouth filter screen and sets up between flowmeter and fifth pipeline. Further, the ball valve further comprises a first outlet flange, a second outlet flange and a fourth outlet flange, wherein the first outlet flange is connected with the first ball valve, the second outlet flange is connected with the second ball valve, and the fourth outlet flange is connected with the third ball valve. Further, the oil truck pipeline box comprises a first supporting frame and a second supporting frame, wherein the upper end and the lower end of the first supporting frame are respectively connected with a fourth pipeline and the oil truck pipeline box bottom plate, and the upper end and the lower end of the second supporting frame are respectively connected with a fifth pipeline and the oil truck pipeline box bottom plate. Further, the three-way ball valve is connected with the first pipeline, the second pipeline and the third pipeline through flanges. Further, the first ball valve is connected with the second pipeline, the second ball valve is connected with the third pipeline, and the third ball valve is connected with the fourth pipeline through flanges respectively. Further, the first filter screen is connected with the second pipeline and the sixth pipeline through flanges respectively. Further, the flow meter is connected with the fourth pipeline and the second filter screen, and the second filter screen is connected with the fifth pipeline through flanges respectively. Further, the oil pump is connected with the fifth pipeline and the sixth pipeline through flanges respectively. Further, the first pipeline, the second pipeline, the third pipeline, the fourth pipeline, the fifth pipeline and the sixth pipeline are seamless steel pipes. Compared with the prior art, the utility model has the following advantages: (1) By adding the Y-nozzle filter screen in front of the flowmeter, impurities in oil can be effectively intercepted, slag is trapped in the Y-nozzle filter screen, and is prevented from entering the flowmeter, so that the flowmeter is prevented from being interfered by the impurities, and accurate and reliable flow metering is realized. (2) The Y-mouth filter screen is convenient to detach, and the slag intercepted in the Y-mouth filter screen can be cleaned by only detaching four screws on the flange at the left lower part of the Y-mouth filter screen. Drawings In order to more clearly illustrate the technical solutions in this embodiment, the following description will briefly explain the drawings needed in the description of the embodiments, and it is obvious that the drawings described below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art. FIG. 1 is a schematic diagram of a front view of a conventional oil truck pipeline structure; FIG. 2 is a schematic diagram of the front of the oil truck pipeline structure for optimizing metering accuracy; FIG. 3 is a schematic diagram of an axial measurement of a pipeline structure of an oil truck for optimizing metering accuracy; FIG. 4 is a schematic diagram of an axial measurement of a pipeline structure of an oil truck for optimizing metering accuracy; FIG. 5 is an exploded schematic