CN221425907U - Fuel pump detection device convenient to adjust - Google Patents

Abstract

The utility model discloses a fuel pump detection device convenient to adjust, which comprises a storage plate, wherein one side of the storage plate is fixedly connected with a first fuel tank, the other side of the storage plate is fixedly connected with a second fuel tank, a first pipeline is inserted into the first fuel tank, a second pipeline is inserted into the second fuel tank, a liquid level sensor is fixedly connected with the second fuel tank, a timer and a controller are fixedly connected with the second fuel tank, a fuel pump is connected to the storage plate, an oil suction port of the fuel pump is inserted into the upper end of the first pipeline, and an oil outlet of the fuel pump is inserted into the upper end of the second pipeline; the back side of the object placing plate is fixedly connected with a commodity shelf, and the commodity shelf is connected with a first supporting plate and an air bag. Compared with the prior art, the utility model has the advantages that: the utility model checks the air tightness of the fuel pump, has simple principle and strong practicability; the flow of the fuel pump is detected, and the result is simple and clear; the operation principle is simple, the maintenance is convenient, and the cost is saved.

Description

Fuel pump detection device convenient to adjust

Technical Field

The utility model relates to the technical field of fuel pump detection, in particular to a fuel pump detection device convenient to adjust.

Background

The prior patent number is CN208283011U, although the problem that the air tightness detection of the prior fuel pump completely depends on manual detection is solved, namely an operator smears foaming agents on each joint part on the surface of the fuel pump, and then inflates the inner cavity of the fuel pump by using inflation equipment to observe whether a steam pocket is generated at the joint part. The detection mode has low efficiency, is easy to miss detection and seriously affects the product percent of pass of the fuel pump, but the detection process of the utility model is more complicated, is inconvenient to maintain once faults occur, and has single effect, namely only the tightness of the fuel pump can be detected.

Disclosure of utility model

The utility model aims to overcome the technical defects and provide a fuel pump detection device convenient to adjust. The utility model has the advantages of simple operation principle, low maintenance cost, low noise, obvious action effect and use value. The utility model checks the air tightness of the fuel pump, and has strong practicability; the flow of the fuel pump is detected, the result is simple and clear, and the cost is saved.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a fuel pump detection device convenient to adjust, includes puts the thing board, put thing board one side fixedly connected with oil tank one opposite side fixedly connected with oil tank two, oil tank one inside peg graft have pipeline one, oil tank two inside peg graft have pipeline two, oil tank two inside fixedly connected with level sensor, oil tank two outside fixedly connected with time-recorder and controller, put and be connected with the fuel pump on the thing board, the oil suction inlet of fuel pump peg graft in pipeline one upper end, the oil-out of fuel pump peg graft in pipeline two upper ends; the back side of the storage plate is fixedly connected with a storage rack, and the storage rack is connected with a first supporting plate and an air bag.

Further, one side of the commodity shelf close to the middle is fixedly connected with a second supporting plate, and the second supporting plate is symmetrically provided with two supporting plates. The second supporting plate and the second supporting plate exert pressure on the air bag to extrude under the common action.

Further, a pipeline IV is fixedly connected to the air bag, a pipeline III is fixedly connected to one side, close to the fuel pump, of the air bag, and the pipeline III is respectively inserted into an oil suction port and an oil outlet of the fuel pump.

Further, the upper side of the commodity shelf is provided with a sliding groove, a bottom surface of the supporting plate is fixedly connected with a sliding block, the sliding block is clamped in the sliding groove, and the first supporting plate is in sliding connection with the commodity shelf. When the gas in the air bag is increased or decreased, the distance between the second support plate and the first support plate is changed, and the gas quantity in the air bag is compared by measuring the distance between the second support plate and the first support plate.

Further, the air bag is positioned between the first supporting plate and the second supporting plate, and the air bag is fixedly connected with the second supporting plate and the first supporting plate. The air bag is convenient for accomodate under the condition that the air bag and the first normal work of backup pad are not influenced to air bag and backup pad two fixed connection, prevents that the air bag from losing.

Compared with the prior art, the utility model has the advantages that: according to the utility model, the air tightness of the fuel pump is checked through the cooperation of the air bag, the second supporting plate and the first supporting plate, so that the principle is simple, and the practicability is high; according to the utility model, the flow of the fuel pump is detected through the joint coordination of the first fuel tank, the second fuel tank, the liquid level sensor, the timer and the controller, and the result is simple and clear; the utility model has simple operation principle, convenient maintenance and cost saving.

Drawings

FIG. 1 is a schematic view of the overall flow structure of the present utility model.

Fig. 2 is a schematic view of the airtight whole structure of the present utility model.

As shown in the figure: 1. the storage device comprises a storage plate, 2, first oil tanks, 3, second oil tanks, 4, a liquid level sensor, 5, a timer, 6, a controller, 7, first pipelines, 8, second pipelines, 9, a storage rack, 10, a sliding chute, 11, second supporting plates, 12, first supporting plates, 13, an air bag, 14, a sliding block, 15, fourth pipelines, 16 and third pipelines.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

In the description of the embodiments of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present utility model is conventionally put when used, it is merely for convenience of describing the present utility model and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present utility model, "plurality" means at least 2.

In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 can be understood by those of ordinary skill in the art according to the specific circumstances.

The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in FIG. 1, the fuel pump detection device convenient to adjust comprises a storage plate 1, wherein one side of the storage plate 1 is fixedly connected with a first fuel tank 2, the other side of the storage plate is fixedly connected with a second fuel tank 3, a first pipeline 7 is inserted into the first fuel tank 2, a second pipeline 8 is inserted into the second fuel tank 3, a liquid level sensor 4 is fixedly connected into the second fuel tank 3, a timer 5 and a controller 6 are fixedly connected to the outside of the second fuel tank 3, a fuel pump is connected to the storage plate 1, an oil suction port of the fuel pump is inserted into the upper end of the first pipeline 7, and an oil outlet of the fuel pump is inserted into the upper end of the second pipeline 8; the rear side of the object placing plate 1 is fixedly connected with a commodity shelf 9, and the commodity shelf 9 is connected with a first supporting plate 12 and an air bag 13.

In this embodiment, a second support plate 11 is fixedly connected to one side of the shelf 9 near the middle, and two support plates 11 are symmetrically arranged. The second support plate 11 and the first support plate 12 jointly apply pressure to the air bag 13 for extrusion. The air bag 13 is fixedly connected with a pipeline IV 15, one side of the air bag 13 close to the fuel pump is fixedly connected with a pipeline III 16, and the pipeline III 16 is respectively inserted into an oil suction port and an oil outlet of the fuel pump. The sensor 4, the timer 5 and the connection controller 6 are respectively connected with an external power supply.

As shown in fig. 2, a chute 10 is formed on the upper side of the rack 9, a first support plate 12 is fixedly connected with a slide block 14 on the bottom surface, the slide block 14 is clamped in the chute 10, and the first support plate 12 is slidably connected with the rack 9. When the gas in the air bag 13 increases or decreases, the distance between the second support plate 11 and the first support plate 12 is changed, and the gas amount in the air bag 13 is compared by measuring the distance between the second support plate 11 and the first support plate 12. The air bag 13 is positioned between the first support plate 12 and the second support plate 11, and the air bag 13 is fixedly connected with the second support plate 11 and the first support plate 12. The air bag 13 is convenient for accomodate under the condition that the air bag 13 and the first supporting plate 12 do not influence the normal work of the air bag 13 and the second supporting plate 11, and the air bag 13 is prevented from losing.

In the concrete implementation of the utility model, the oil inlet and the oil outlet of the fuel pump are respectively inserted into the three pipelines 16 of the two air bags 13, after connection, the air bag 13 at one side of the oil inlet is filled with air through the four pipelines 15, then the four pipelines 15 are sealed, the distance between the first supporting plate 12 and the second supporting plate 11 is recorded, the air bag 13 is extruded through the first supporting plate 12, the distance between the first supporting plate 12 and the second supporting plate 11 at the two sides of the air bag 13 at the oil outlet side is observed after the air in the air bag 13 is completely discharged through the fuel pump, when the distances are equal, the air tightness is good, the flow of the fuel pump is tested, the first fuel tank 2 is filled with oil, the oil suction port and the oil outlet of the fuel pump are respectively connected with the first pipeline 7 and the second pipeline 8, the liquid level sensor 4, the timer 5, the controller 6 and the fuel pump are started, at the moment, when the liquid level sensor 4 detects the liquid in the second fuel tank 3, signals are sent to the controller 6, the timer 5 is closed, and the number on the timer 5 is compared with the data obtained under the same condition.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (5)

1. A fuel pump detection device convenient to adjust, its characterized in that: the fuel tank comprises a storage plate (1), wherein one side of the storage plate (1) is fixedly connected with a first fuel tank (2), the other side of the storage plate is fixedly connected with a second fuel tank (3), a first pipeline (7) is inserted into the first fuel tank (2), a second pipeline (8) is inserted into the second fuel tank (3), a liquid level sensor (4) is fixedly connected into the second fuel tank (3), a timer (5) and a controller (6) are fixedly connected to the outer part of the second fuel tank (3), a fuel pump is connected onto the storage plate (1), a fuel suction port of the fuel pump is inserted into the upper end of the first pipeline (7), and a fuel outlet of the fuel pump is inserted into the upper end of the second pipeline (8); the rear side of the object placing plate (1) is fixedly connected with a commodity shelf (9), and the commodity shelf (9) is connected with a first supporting plate (12) and an air bag (13).

2. The fuel pump detection apparatus for facilitating adjustment of claim 1, wherein: one side of the commodity shelf (9) close to the middle is fixedly connected with a second supporting plate (11), and the second supporting plate (11) is symmetrically provided with two supporting plates.

3. The fuel pump detection apparatus for facilitating adjustment of claim 1, wherein: the air bag (13) is fixedly connected with a pipeline IV (15), one side of the air bag (13) close to the fuel pump is fixedly connected with a pipeline III (16), and the pipeline III (16) is respectively inserted into an oil suction port and an oil outlet of the fuel pump.

4. The fuel pump detection apparatus for facilitating adjustment of claim 1, wherein: the upper side of the commodity shelf (9) is provided with a sliding groove (10), the bottom surface of the first supporting plate (12) is fixedly connected with a sliding block (14), the sliding block (14) is clamped in the sliding groove (10), and the first supporting plate (12) is in sliding connection with the commodity shelf (9).

5. The fuel pump detection apparatus for facilitating adjustment of claim 2, wherein: the air bag (13) is positioned between the first supporting plate (12) and the second supporting plate (11), and the air bag (13) is fixedly connected with the second supporting plate (11) and the first supporting plate (12).