CN214196796U

CN214196796U - Non-electric lifting device in liquid conveying

Info

Publication number: CN214196796U
Application number: CN202023120352.0U
Authority: CN
Inventors: 李永祥; 张桐伟; 刘永政
Original assignee: North University of China
Current assignee: North University of China
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-14
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a non-electric lifting device in liquid conveying, which comprises a double-layer pipe and a silica gel core sealing ring, wherein a branch pipe is fixedly arranged on the side wall of the double-layer pipe, a bottom rubber plug is sleeved outside the bottom of the double-layer pipe and is positioned between the bottom of the double-layer pipe and the silica gel core sealing ring, a top rubber plug is nested inside the top of the double-layer pipe, and a main rubber pipe is sleeved inside the top rubber plug; the branch pipe includes the violently pipe of being connected with the double-deck union coupling, violently manages the vertical standpipe that is equipped with of tip, and the tip that violently manages is kept away from to the standpipe is equipped with the connecting piece, and the connecting piece outside cup joints and is equipped with a rubber tube, and the tip that branch pipe was kept away from to a rubber tube is equipped with the aurilave. Compared with the prior art, the utility model the advantage lie in: simple structure, convenient to use, this device can accomplish when the prerequisite of not breaking the connection of aurilave and rubber tube because the effect of silica gel core sealing washer, reaches the purpose of drawing out liquid through continuously extruding the aurilave. Has strong practicability and good market popularization value.

Description

Non-electric lifting device in liquid conveying

Technical Field

The utility model relates to a liquid transport technical field specifically indicates a non-electric power hoisting device in liquid transport.

Background

In the fields of laboratories, factories and the like, a common liquid lifting and conveying method is a combination of a 'aurilave' and a 'rubber tube', and the method has the following problems: the liquid is stored in a storage tank which has larger volume and mass and is inconvenient to move, the caliber of a bucket opening of the plastic bucket is smaller, an operator can only extract the liquid above the bucket opening, and when the ear washing ball is used for sucking out a part of liquid, the liquid level of the liquid level in the storage tank is smaller than the liquid level of a water outlet of the rubber tube, so that the system cannot effectively use gravity to do work to form stable continuous flow. In addition, when the liquid can not be extracted for the first time by using the method, the aurilave is required to be pulled out of the rubber tube, and the aurilave in the extruded state is inserted into the rubber tube again to extract the liquid; the caliber of the opening of the plastic barrel must meet the requirement that both hands of an operator can hold the rubber tube and the ear washing ball to freely enter and exit the liquid taking barrel, and the plastic barrel has a large limit range. Therefore, there is a need for a combination device that is designed to deliver a liquid in a container having a mouth above the level of the liquid being pumped, and which is simple and easy to use, particularly without the need for electrical power and changing the position of the container.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem mentioned in the background art, provide a non-electric power hoisting device among liquid transportation.

In order to solve the technical problem, the utility model provides a technical scheme does: a non-electric lifting device in liquid conveying comprises a double-layer pipe and a silica gel core sealing ring, wherein a branch pipe is fixedly arranged on the side wall of the double-layer pipe, a bottom rubber plug is sleeved on the outer side of the bottom of the double-layer pipe and is positioned between the bottom of the double-layer pipe and the silica gel core sealing ring, a top rubber plug is nested on the inner side of the top of the double-layer pipe, and a main rubber pipe is nested in the top rubber plug;

the double-layer pipe comprises a pipe connecting cavity, an inner pipe is arranged below the pipe connecting cavity, an outer pipe is arranged outside the inner pipe, and an expansion part is arranged at the bottom of the outer pipe;

the branch pipe comprises a horizontal pipe connected with the double-layer pipe, a vertical pipe is vertically arranged at the end part of the horizontal pipe, a connecting piece is arranged at the end part of the vertical pipe far away from the horizontal pipe, a branch rubber pipe is sleeved outside the connecting piece, and an ear washing ball is arranged at the end part of the branch rubber pipe far away from the branch pipe;

preferably, the outer diameter of the top rubber plug is the same as the inner diameter of the connecting tube cavity.

Preferably, the expansion part is wedge-shaped.

Compared with the prior art, the utility model the advantage lie in: simple structure, convenient to use, this device can accomplish when the prerequisite of not breaking the connection of aurilave and rubber tube because the effect of silica gel core sealing washer, reaches the purpose of drawing out liquid through continuously extruding the aurilave. Has strong practicability and good market popularization value.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the usage state of the present invention.

Fig. 3 is a schematic view of the opening of the silica gel core seal ring of the present invention.

Fig. 4 is a schematic view of the sealing ring with silica gel core according to the present invention.

As shown in the figure: 1. double-layer tube, 2, silica gel core sealing washer, 3, branch pipe, 4, bottom rubber buffer, 5, top rubber buffer, 6, main rubber tube, 7, a rubber tube, 8, aurilave, 9, container, 10, storage tank, 101, take over the chamber, 102, inner tube, 103, outer tube, 104, inflation portion, 301, violently manage, 302, standpipe, 303, connecting piece.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "back" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the resulting manner or original must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

With the attached drawings, the non-electric lifting device in liquid conveying comprises a double-layer tube 1 and a silica gel core sealing ring 2, a branch tube 3 is fixedly arranged on the side wall of the double-layer tube 1, a bottom rubber plug 4 is sleeved on the outer side of the bottom of the double-layer tube 1, the bottom rubber plug 4 is positioned between the bottom of the double-layer tube 1 and the silica gel core sealing ring 2, a top rubber plug 5 is nested on the inner side of the top of the double-layer tube 1, and a main rubber tube 6 is nested in the top rubber plug 5;

the double-layer pipe 1 comprises a pipe connecting cavity 101, an inner pipe 102 is arranged below the pipe connecting cavity 101, an outer pipe 103 is arranged outside the inner pipe 102, and a wedge-shaped expansion part 104 is arranged at the bottom of the outer pipe 103;

the branch pipe 3 comprises a horizontal pipe 301 connected with the double-layer pipe 1, a vertical pipe 302 is vertically arranged at the end part of the horizontal pipe 301, a connecting piece 303 is arranged at the end part of the vertical pipe 302 far away from the horizontal pipe 301, a branch rubber pipe 7 is sleeved at the outer side of the connecting piece 303, and an ear washing ball 8 is arranged at the end part of the branch rubber pipe 7 far away from the branch pipe 3;

the outer diameter of the top rubber plug 5 is the same as the inner diameter of the tube receiving cavity 101.

The utility model discloses when concrete implementation, earlier put into the container 9 of collecting liquid with the device is whole, place aurilave 8 outside container 9 simultaneously. When the ear washing ball 8 is squeezed, the air between the double-layer pipes 1 opens the silica gel core sealing ring 2 (as shown in figure 3), and the air flows downwards to reduce the air pressure at the water outlet of the main rubber pipe 6; when the ear washing ball 8 is loosened, the silica gel core sealing ring 2 is closed (as shown in figure 4), air between the double-layer pipes 1 flows upwards along the branch pipe 3, and air pressure at the water outlet of the main rubber pipe 6 is reduced; the pressure difference between the liquid surface in the storage tank 10 and the water outlet of the main rubber tube 6 enables a part of liquid to flow out along the main rubber tube 6, and then the liquid level of the liquid surface in the storage tank 10 is larger than the liquid level of the water outlet of the main rubber tube 6, the system applies work by utilizing gravity to form stable continuous flow until the liquid level of the liquid surface in the storage tank 10 is equal to the liquid level of the water outlet of the main rubber tube 6, and the liquid stops flowing.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a non-electric power hoisting device in liquid transportation, includes double tube and silica gel core sealing washer, its characterized in that: a branch pipe is fixedly arranged on the side wall of the double-layer pipe, a bottom rubber plug is sleeved on the outer side of the bottom of the double-layer pipe and is positioned between the bottom of the double-layer pipe and the silica gel core sealing ring, a top rubber plug is nested on the inner side of the top of the double-layer pipe, and a main rubber pipe is sleeved in the top rubber plug;

the branch pipe include with the violently pipe of double-deck union coupling, violently the vertical standpipe that is equipped with of pipe end portion, the tip that violently the pipe was kept away from to the standpipe is equipped with the connecting piece, the connecting piece outside cup joints and is equipped with a rubber tube, the tip that a rubber tube kept away from the branch pipe is equipped with the aurilave.

2. A non-electric lifting device in the delivery of liquid as claimed in claim 1, wherein: the outer diameter of the top rubber plug is the same as the inner diameter of the tube receiving cavity.

3. A non-electric lifting device in the delivery of liquid as claimed in claim 1, wherein: the expansion part is wedge-shaped.