CN214304041U

CN214304041U - Fuel-saving booster pump

Info

Publication number: CN214304041U
Application number: CN202120371909.3U
Authority: CN
Inventors: 张擎柱
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-09
Filing date: 2021-02-09
Publication date: 2021-09-28
Anticipated expiration: 2031-02-09

Abstract

The utility model discloses an oil-saving booster pump, which comprises a pump body and a filter screen, wherein the bottom end of the pump body is connected with an air inlet cover through screw threads, the top end of the pump body is provided with an end cover, the end cover is communicated with a vacuum pressure gauge, an adjusting valve and a connecting pipe joint, the inner wall of the bottom end of the air inlet cover is fixedly sleeved with a baffle ring, the edge of the filter screen is fixedly sleeved with a frame body, the filter screen is placed above the baffle ring, the top of the frame body is provided with a circle of chute, both ends of the bottom of the pump body are fixedly connected with connecting rods, the bottom end of each connecting rod is fixedly connected with a spring, the other end of the spring is fixedly connected in a loop bar, the bottom end of the loop bar is provided with an arc-shaped end, air is led in through the air inlet cover, the opening amount of the adjusting valve is changed according to the vacuum suction force of an engine, the volume/filling efficiency is improved, therefore, the air led in under the state of rapid acceleration driving is matched with the additionally supplied gasoline amount to supplement the air of a combustion chamber of the engine, and achieve the ideal fuel-air mixing ratio, the effects of improving power and saving fuel are achieved.

Description

Fuel-saving booster pump

Technical Field

The utility model relates to the technical field of auto-parts, especially, relate to a booster pump economizes on fuel.

Background

At present, automobile engine is the natural mode of admitting air mostly, and when the engine was in the course of the work, the air oxygen content in the cylinder was limited and fuel mixed atomizing was not enough, can lead to the fuel incomplete combustion to influence the power of car, the engine oil consumption increases thereupon, also can cause the easy carbon deposit of cylinder body, exhaust emissions is not environmental protection, causes the atmospheric pollution scheduling problem, consequently can use the booster pump to solve this problem, however the booster pump can accumulate the dust in the use booster pump and influence the booster pump and use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing the oil-saving booster pump.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a booster pump economizes on fuel, includes the pump body and filter screen, there is the lid that admits air pump body bottom through threaded connection, pump body top is equipped with the end cover, the intercommunication has vacuum pressure gauge, governing valve and connecting pipe joint on the end cover, install turbo charger in the pump body, it keeps off the ring to fix the cover on the lid inner wall of admitting air bottom, the fixed framework that has cup jointed on the filter screen edge, the filter screen is placed and is being kept off the ring top, the framework top is equipped with the round spout, the equal fixedly connected with connecting rod in pump body bottom both ends, connecting rod bottom fixedly connected with spring, spring other end fixed connection is in the loop bar, the loop bar bottom is equipped with the arc end.

Further, the loop bar is movably sleeved outside the connecting bar.

Further, the bottom end of the arc-shaped end head is connected in the sliding groove in a sliding manner

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the air is introduced through the air inlet cover, the opening amount of the regulating valve is changed according to the vacuum suction force of the engine, and the volume/filling efficiency is improved, so that the introduced air is matched with the gasoline additionally supplied by an acceleration oil way in the rapid acceleration driving state, the insufficient air of an engine combustion chamber is supplemented, the ideal fuel-air mixing ratio is achieved, and the effects of improving power and saving fuel are achieved.

2. Establish a filter screen through the cover in the lid admits air, compress tightly the filter screen in the lid admits air through connecting rod, spring, loop bar, be favorable to firm filter screen to prevent that the filter screen from rocking, conveniently dismantle the filter screen simultaneously and clear up, utilize the arc end to support in the spout in the framework, filter screen and framework rotate in the lid of admitting air when preventing to admit air lid and pump body coupling and produce the friction.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a partial sectional view of the overall structure of the present invention;

fig. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is an enlarged schematic view a of the present invention;

fig. 4 is the connection diagram of the filter screen and the frame body provided by the present invention.

In the figure: the turbocharger comprises a pump body 1, an end cover 2, a vacuum pressure gauge 3, a regulating valve 4, a connecting pipe joint 5, an air inlet cover 6, a filter screen 7, a spring 8, a loop bar 9, a connecting rod 10, an arc-shaped end 11, a sliding groove 12, a frame body 13, a retaining ring 14 and a turbocharger 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, an oil-saving booster pump comprises a pump body 1 and a filter screen 7, the bottom end of the pump body 1 is connected with an air inlet cover 6 through a screw thread, the top end of the pump body 1 is provided with an end cover 2, the end cover 2 is communicated with a vacuum pressure gauge 3, a regulating valve 4 and a connecting pipe joint 5, a turbocharger 15 is installed in the pump body 1, a baffle ring 14 is fixedly sleeved on the inner wall of the bottom end of the air inlet cover 6, the edge of the filter screen 7 is fixedly sleeved with a frame body 13, the filter screen 7 is placed above the baffle ring 14, the top of the frame body 13 is provided with a circle of sliding grooves 12, both ends of the bottom of the pump body 1 are fixedly connected with connecting rods 10, the bottom ends of the connecting rods 10 are fixedly connected with springs 8, the other ends of the springs 8 are fixedly connected in loop bars 9, the filter screen 7 can be pressed by the springs 8 to be stabilized in the air inlet cover 6, the loop bars 9 are movably sleeved outside the connecting rods 10, the bottom ends of the loop bars 9 are provided with arc ends 11, the sliding ends are connected in the sliding grooves 12, the friction between the loop bar 9 and the frame 13 is reduced.

The utility model discloses a theory of operation and use flow: air is introduced through the turbocharger 15 and the air inlet cover 6 and is matched with the amount of gasoline additionally supplied by an accelerating oil circuit to supplement the insufficient air of the combustion chamber of the engine to achieve the ideal fuel-air mixing ratio, and when the filter screen 7 is cleaned, the filter screen 7 can be taken out for cleaning by removing the air inlet cover 6.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The fuel-saving booster pump comprises a pump body (1) and a filter screen (7), and is characterized in that the bottom end of the pump body (1) is connected with an air inlet cover (6) through threads, the top end of the pump body (1) is provided with an end cover (2), the end cover (2) is communicated with a vacuum pressure gauge (3), an adjusting valve (4) and a connecting pipe joint (5), a turbocharger (15) is installed in the pump body (1), the inner wall of the bottom end of the air inlet cover (6) is fixedly sleeved with a baffle ring (14), the edge of the filter screen (7) is fixedly sleeved with a frame body (13), the filter screen (7) is placed above the baffle ring (14), the top of the frame body (13) is provided with a circle of sliding grooves (12), both ends of the bottom of the pump body (1) are fixedly connected with connecting rods (10), the bottom of the connecting rods (10) is fixedly connected with springs (8), the other ends of the springs (8) are fixedly connected in sleeve rods (9), the bottom end of the loop bar (9) is provided with an arc-shaped end (11).

2. The fuel-saving booster pump according to claim 1, characterized in that the loop bar (9) is movably sleeved outside the connecting bar (10).

3. The fuel-saving booster pump according to claim 1, wherein the bottom end of the arc-shaped end (11) is slidably connected in the chute (12).