CN105909367B

CN105909367B - Foam clearing device of automobile expansion kettle

Info

Publication number: CN105909367B
Application number: CN201610293042.8A
Authority: CN
Inventors: 方举; 刘祖俊; 何斌; 黄林
Original assignee: Anhui Zhicheng Electromechanical Spare Parts Co ltd
Current assignee: Anhui Zhicheng Electromechanical Spare Parts Co ltd
Priority date: 2016-04-30
Filing date: 2016-04-30
Publication date: 2020-04-03
Anticipated expiration: 2036-04-30
Also published as: CN105909367A

Abstract

The invention aims to provide a foam removing device of an automobile expansion kettle, which comprises the expansion kettle, wherein a filling port and a water outlet are arranged on the expansion kettle, a defoaming device capable of removing foam in the kettle is arranged on the expansion kettle, the defoaming device comprises defoaming holes and defoaming steps, the water outlet extends to the inside of the expansion kettle and is provided with the defoaming holes, the inside of the filling port is provided with the defoaming steps, through the structural improvement of the expansion kettle, the filling port is designed to extend to the optimal part of the defoaming holes in the kettle body, the optimal part of the defoaming steps in the water outlet is designed, the foam generated in the kettle is removed, the influence of the foam on the operation of the kettle is reduced, and the heat dissipation effect is improved.

Description

Foam clearing device of automobile expansion kettle

Technical Field

The invention relates to the field of automobile equipment and auxiliary parts, in particular to an improvement on the technology and method for using an expansion kettle, and particularly relates to a foam removing device for an automobile expansion kettle.

Background

Along with the development of economy in China, the living standard of people is greatly increased, the living standard is improved, people also enter a rapid rising stage in the aspect of automobile development, functional defects are improved in the processing process of the expansion kettle, and due to the fact that the structure and the process design of a filling port and a water outlet of the expansion kettle are unreasonable, the foaming phenomenon is easy to occur nearby, the heat dissipation effect of the expansion kettle can be further influenced, and the effects of the filling port and the nearby water filling port in the kettle are caused.

Therefore, provide a foam clearing device of car inflation kettle to can be through the institutional advancement to the inflation kettle in phase, the filler opening extends the kettle body inside and removes the best position design in bubble hole, and the inside optimal position design of bubble step that removes of delivery port gets rid of the foam that produces in the kettle, reduces the foam and to the influence of kettle operation, improves the radiating effect, just becomes the problem that the skilled person in the art needs to solve urgently.

Disclosure of Invention

The invention aims to provide a foam removing device of an automobile expansion kettle, which can remove foam generated in the kettle, reduce the influence of the foam on the operation of the kettle and improve the heat dissipation effect by improving the structure of the expansion kettle, wherein a filling port extends to the optimal part of a defoaming hole in the kettle body and the optimal part of a defoaming step in a water outlet is designed.

In order to solve the technical problems in the background technology, the invention adopts the following technical scheme:

the utility model provides a foam clearing device of car inflation kettle, includes the inflation kettle, the inflation kettle on be equipped with filler and delivery port, the inflation kettle on be equipped with the defoaming device that removes of the foam in can cleaing away the kettle.

Preferably, the defoaming device comprises defoaming holes and a defoaming step, the water outlet extends to the inside and is provided with the defoaming holes, and the filling port is internally provided with the defoaming step.

Preferably, the defoaming hole includes an inner boss provided inside the water outlet and a groove hole provided in the inner boss, and the foam inside the water outlet can be removed through the defoaming hole, and the generation of foam can be reduced by such a structure.

Preferably, the defoaming step is a beveled water pipe extending inwards, and the water entering the defoaming device can be slowly flowed through the beveled water pipe extending inwards, so that the impact of the water entering the filling port on the water in the kettle is reduced, the collision between the water entering the filling port and the kettle is reduced, and the generation of foam is reduced.

Preferably, the inner boss is connected with the inner wall of the water outlet through a trapezoidal bump, a gap is formed between the inner boss and the inner wall of the water outlet outside the bump ring, and the gap formed by the connection of the bumps can generate a buffering effect in collision and reduce the generation of foam.

Preferably, the slotted hole is a circular truncated cone-shaped hole with the diameter gradually increasing inwards, and water at the water outlet can be buffered and decelerated through the slotted hole so as to eliminate foam.

Preferably, the inner wall of the water pipe is provided with an arc-shaped bulge, so that water at the filling port can be crushed, the impact of the filling water on water in the kettle is reduced, and the generation of foam is reduced.

Preferably, the water pipe has a chamfer angle of 60 degrees, so that water can be guided in the direction, the water splash generated when entering water is reduced, and foam is reduced.

The invention has the beneficial effects that:

1) through the structural improvement of the expansion kettle, the filling port extends to the optimal position design of the defoaming hole in the kettle body, and the optimal position design of the defoaming step in the water outlet removes foam generated in the kettle.

2) The influence of the foam on the operation of the kettle is reduced, and the heat dissipation effect is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a schematic structural view of an embodiment of a foam removing device for an expansion tank of an automobile according to the present invention;

FIG. 2 is a schematic structural view of a filling port of an embodiment of a foam removing device for an automobile expansion tank according to the present invention;

fig. 3 is a schematic structural view of a water outlet of an embodiment of a foam removing device of an automobile expansion water bottle of the invention.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

Referring to fig. 1, 2 and 3, the foam removing device for the automobile expansion kettle comprises an expansion kettle 1, wherein a filling port 2 and a water outlet 3 are arranged on the expansion kettle 1, and a foam removing device capable of removing foam in the kettle is arranged on the expansion kettle 1.

Preferably, the defoaming device comprises defoaming holes and a defoaming step, the defoaming holes are formed in the water outlet 3 in a manner of extending to the inside, and the defoaming step is formed in the filling port 2.

In this embodiment, the defoaming holes include inner bosses 4 and grooves 5, the inner bosses 4 are arranged on the inner sides of the water outlets 3, the groove holes 5 are arranged on the inner bosses 4, foams on the inner sides of the water outlets 3 can be removed through the defoaming holes, and the foams can be reduced through the structure.

In this embodiment, the defoaming step is the obliquely-cut water pipe 7 extending inwards, and the entering water can be slowly flowed through the obliquely-cut water pipe 7 extending inwards, so that the impact of the water entering the water filling port 2 on the water in the kettle is reduced, the collision between the water filling port and the kettle is reduced, and the generation of foam is reduced.

In the embodiment, the inner boss 4 is connected with the inner wall of the water outlet 3 through the trapezoidal bump 6, a gap is formed between the inner boss 4 and the inner wall of the water outlet 3 outside the ring of the bump 6, and the gap formed by connecting the bumps 6 can generate a buffering effect in collision, so that the generation of foam is reduced.

In this embodiment, the slot hole 5 is a circular truncated cone-shaped hole with a diameter gradually increasing inwards, and the water at the water outlet 3 can be buffered and decelerated through the slot hole 5 to eliminate foam.

In the embodiment, the inner wall of the water pipe 7 is provided with the arc-shaped protrusion 8, so that water in the filling port 2 can be smashed, the impact of filling water on water in the kettle is reduced, and the generation of foam is reduced.

In this embodiment, the oblique cutting angle of the water pipe 7 is 60 degrees, so that the water can be guided in the direction, the water splash generated when entering the water is reduced, and the foam is reduced.

During specific implementation, the water outlet 3 of the expansion kettle 1 extends to the inside to be provided with the defoaming hole, the filling port 2 is internally provided with the defoaming step, water in the filling port 2 and the water outlet 3 is softened and is treated step by step, so that foam is reduced, the generated bubbles are eliminated through the treatment of the defoaming hole and the defoaming step, the influence of the bubbles on the operation of the expansion kettle 1 is reduced, and the heat dissipation effect of the expansion kettle 1 is better.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. A foam removing device of an automobile expansion kettle comprises an expansion kettle, wherein a filling port and a water outlet are arranged on the expansion kettle, the expansion kettle is provided with a defoaming device capable of removing foam in the kettle, the defoaming device comprises defoaming holes and defoaming steps, it is characterized in that the water outlet extends to the inside and is provided with a defoaming hole, the filling port is internally provided with a defoaming step, the defoaming step is a beveled water pipe extending inwards, the inner wall of the water pipe is provided with an arc-shaped bulge, the defoaming hole comprises an inner boss and a slotted hole, the inner boss is arranged at the inner side of the water outlet, the slotted hole is arranged on the inner boss, the groove hole is a circular truncated cone-shaped hole with the diameter gradually increasing inwards, the inner boss is connected with the inner wall of the water outlet through a trapezoidal bump, and a gap is reserved between the inner boss and the inner wall of the water outlet outside the bump ring.

2. The foam removing apparatus for an expansion pot of a vehicle as claimed in claim 1, wherein the water pipe has a chamfered angle of 60 °.