CN202811561U - Rapid cutoff oil absorbing device - Google Patents

Abstract

The utility model discloses a rapid cut-off oil suction device, which solves the problems of inconvenient and expensive implementation of water and oil suction pipelines in the prior art. It includes a water inlet pipe (1), a water outlet pipe (2) connected with the water inlet pipe (1), and is characterized in that a one-way valve (3) is arranged between the water inlet pipe (1) and the water outlet pipe (2) ), and the water inlet pipe (1) and the water outlet pipe (2) are combined to form an elbow shape, the arc between the two is 15° to 60°, and the ends of the water inlet pipe (1) and the water outlet pipe (2) Both are in the shape of straight pipes, and a manual valve (4) is provided at the end of the water outlet pipe (2). The utility model is not only simple in structure, but also low in cost and easy to realize. Therefore, it is suitable for popularization and application.

Description

Rapid cut-off oil suction device

technical field

The utility model relates to a water-absorbing or oil-absorbing pipe, specifically, a rapidly cut-off oil-absorbing device.

Background technique

In the prior art, when changing the water for fish tanks, or when taking gasoline and diesel oil for vehicles or changing barrels, people usually use a catheter to insert one end into the water or the oil barrel, and then suck it with their mouths. At the other end of a conduit, water or oil will flow along the conduit; the key point of this method is that when people suck water or oil with their mouths, it is often too late for people to leave the mouth of the conduit, and the water or oil flowing out along the conduit is very fast. It easily flows into the mouth and is very unhygienic. Based on the above shortcomings, a water and oil suction pipe that is sucked by a pump has been developed. Although this technology solves the defects of the mouth suction type, the volume of the pump is large, resulting in an increase in the volume of the water and oil suction pipe, which is not suitable for On the other hand, the price of the pump also increases the cost of water and oil suction pipes, and the foundation for its promotion and application is also poor, and this kind of pipes mostly use right-angle pipes, which require a higher suction force for water flow. high.

Utility model content

The purpose of the utility model is to overcome the above-mentioned defects and provide a water-absorbing and oil-absorbing device with simple overall structure, convenient realization and low cost.

In order to achieve the above object, the scheme adopted by the utility model is as follows:

The rapid cut-off oil suction device includes a water inlet pipe, a water outlet pipe connected with the water inlet pipe, a check valve is arranged between the water inlet pipe and the water outlet pipe, and the combination of the water inlet pipe and the water outlet pipe forms an elbow shape, The radian between the two is 15° to 60°, and the ends of the water inlet pipe and the water outlet pipe are both in the shape of straight pipes, and a manual valve is arranged at the end of the water outlet pipe.

Further, the water inlet pipe and the water outlet pipe are fixed as a whole.

Still further, the combination of the water inlet pipe and the water outlet pipe forms an elbow shape, and the arc between them is 30°.

Furthermore, the water outlet end of the valve body of the one-way valve is a vertical circular surface.

In order to reduce costs, both the water inlet pipe and the water outlet pipe are made of plastic.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

(1) The utility model is not only simple in structure, but also low in cost and easy to implement;

(2) The utility model is provided with a one-way valve between the water inlet pipe and the water outlet pipe, and the water inlet pipe and the water outlet pipe are combined to form an elbow shape, and the arc between the two is 15° to 60°, as a kind of The optimal structure, the radian between the two is 30°, and the ends of the water inlet pipe and the water outlet pipe are both in the shape of straight pipes. When in use, insert the pipe into water or oil, and the water or oil enters the Pipe, because the volume inside the pipe is fixed, water or oil will push the air in the pipe to force it out of the pipe, and the air will then push the one-way valve to open. When the pipe is lifted again, the internal and external pressure will be generated due to the closing of the one-way valve Poor, so that the water or oil that entered the pipeline last time will not fall back. After repeated operations for many times, the water level will reach the height of the outlet pipe, and the one-way valve will be pushed open to flow out of the outlet pipe. This equipment does not use other expensive On the premise of equipment with complex structure, it effectively solves the problems existing in the prior art;

(3) All materials in this utility model are common materials in the market, and its structure is simple, cheap, and the cost is very low, which has laid a solid foundation for its wide-scale promotion and application;

(4) The utility model is provided with a manual control valve at the end of the water outlet pipe, which is used to cut off the water outlet pipe to prevent the remaining water or oil from continuing to flow out of the water outlet pipe when the water change or oil is completed .

Description of drawings

Fig. 1 is the structural representation of the utility model.

Wherein, the names of parts corresponding to the reference signs are: 1-water inlet pipe, 2-water outlet pipe, 3-one-way valve, 4-manual control valve.

Detailed ways

The utility model will be described in further detail below in conjunction with the embodiments and accompanying drawings, but the implementation of the utility model is not limited thereto.

Example

As shown in Figure 1, the rapid cut-off oil suction device includes a water inlet pipe 1, a water outlet pipe 2 communicated with the water inlet pipe 1, a check valve 3 is provided between the water inlet pipe 1 and the water outlet pipe 2, and the The water inlet pipe 1 and the water outlet pipe 2 are combined to form an elbow shape, and the arc between the two is 15° to 60°. As a preferred structure, the arc between the two is 30°, and the water inlet pipe 1 and the water outlet pipe 2 The ends are all in the shape of a straight tube.

The utility model is provided with a hand control valve 4 at the end of the water outlet pipe 2, and the hand control valve 4 is used to cut off the water outlet pipe 2 to prevent the remaining water or oil from continuing to flow out of the water outlet pipe when the water or oil is finished. 2 to flow out; and excess water or oil is left between the outlet pipe 2 and the one-way valve 3, and when used next time, the manual control valve 4 can be opened to flow out from the outlet pipe 2 again.

In this embodiment, in order to simplify the construction, the water inlet pipe 1 and the water outlet pipe 2 are solidly integrated into one structure.

The working principle of the utility model is as follows: when in use, the pipe is inserted into water or oil, and at the moment of inserting water or oil, water or oil enters the pipe, and since the volume in the pipe is fixed, the water or oil will push the inside of the pipe The air will force it out of the pipeline, and the air will then push the one-way valve to open. When the pipeline is lifted again, the internal and external pressure difference will be generated due to the closing of the one-way valve, so that the water or oil that entered the pipeline last time will not fall back. Once, the water level will reach the height of the water outlet pipe, and the one-way valve will be pushed open to flow out from the water outlet pipe. This equipment effectively solves the problems existing in the prior art without using other expensive and complex-structured equipment. question.

In this embodiment, the water outlet end of the valve body of the one-way valve 3 is a vertical circular surface.

In order to reduce the cost, the water inlet pipe 1 and the water outlet pipe 2 are both made of plastic.

According to the above-mentioned embodiment, the utility model can be well realized.

Claims (5)

1. Oil sucking device rapidly stops, comprise intake pipe (1), the outlet pipe (2) that is communicated with this intake pipe (1), it is characterized in that: between described intake pipe (1) and outlet pipe (2), be provided with one-way valve (3), and described intake pipe (1) constitutes a bend pipe shape with outlet pipe (2), radian is 15 ° to 60 ° between the two, and the end of intake pipe (1) and outlet pipe (2) is the straight tube shape, is provided with a manual valve (4) in the end of described outlet pipe (2).

2. the Oil sucking device that stops rapidly according to claim 1 is characterized in that: described intake pipe (1) and outlet pipe (2) structure that is solidified as a whole.

3. the Oil sucking device that stops rapidly according to claim 2 is characterized in that: described intake pipe (1) constitutes a bend pipe shape with outlet pipe (2), and radian is 30 ° between the two.

4. the Oil sucking device that stops rapidly according to claim 3, it is characterized in that: the valve body water outlet direction end of described one-way valve (3) is vertical disc.

5. the Oil sucking device that stops rapidly according to claim 4 is characterized in that: described intake pipe (1) is made by plastics with outlet pipe (2).

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