CN218030477U

CN218030477U - Manual pumping device

Info

Publication number: CN218030477U
Application number: CN202122798517.8U
Authority: CN
Inventors: 陈海民
Original assignee: Shaoguan Ganghua Gas Co ltd
Current assignee: Shaoguan Ganghua Gas Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-12-13
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a manual pumping device, including manual drinking-water ware, first drinking-water pipe, twist grip device, spring pipe and the second drinking-water pipe that is used for drawing water, first drinking-water pipe one end is connected on manual drinking-water ware, and the other end is with the direct or indirect mode turn-on connection of second drinking-water pipe, the twist grip device is installed on the spring pipe, the spring pipe is covering the second drinking-water pipe, the twist grip device drives the spring pipe and the second drinking-water pipe is rotatory, and the spring pipe is being covered to second drinking-water pipe outside, and spring pipe and second drinking-water pipe can follow along with twist grip's rotation and rotate, and after the turn position of pipeline was reachd to spring pipe and second drinking-water pipe, the wriggling performance when the spring pipe rotated lets spring pipe and second drinking-water pipe easily pass the turn position of pipeline and reachd hydrops department, and the manual drinking-water ware of rethread is taken out liquid.

Description

Manual pumping device

Technical Field

The utility model relates to a pumping equipment field especially relates to a manual pumping device.

Background

In some pipeline systems for conveying gas, when normal gas conveying of the gas conveying pipe is affected due to blockage of accumulated liquid of the gas conveying pipe caused by improper construction of workers, wrong installation of a water inlet pipe joint and other reasons, a plurality of turning positions may pass between a pipe opening and the accumulated liquid, a rubber pipe of a traditional water pump cannot penetrate through the turning positions to reach the accumulated liquid position to pump liquid, the gas conveying pipe is enabled to be smooth, and an effective method for solving the problems is not available at present.

The utility model discloses just make based on above-mentioned condition.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes prior art's is not enough, provides a plurality of turnings position that can pass the pipeline and reach the manual pumping device that hydrops department comes the drawing of liquid.

The utility model discloses a realize through following technical scheme:

the utility model provides a manual pumping device, is including the manual ware, first drinking-water pipe, twist grip device, spring pipe and the second drinking-water pipe that draw water, first drinking-water pipe one end is connected on manual ware that draws water, and the other end and the direct or indirect mode turn-on connection of second drinking-water pipe, the twist grip device is installed on the spring pipe, the spring pipe is covering the second drinking-water pipe, the twist grip device drives spring pipe and second drinking-water pipe rotation.

The rotary handle device comprises a handle, a tubular joint for connecting the first water pumping pipe and the second water pumping pipe together in a conduction mode, a connecting pipe for sleeving the spring pipe and a connecting piece for connecting the handle and the connecting pipe together, wherein the tubular joint and the connecting pipe rotate along with the rotation of the rotary handle, and then the spring pipe and the second water pumping pipe rotate.

The first water pumping pipe is detachably connected to the tubular joint.

One end of the connecting sheet is connected to the handle, the other end of the connecting sheet is provided with a mounting hole, and one end of the connecting pipe is provided with a clamping block which is matched with the mounting hole to enable the connecting sheet to be fixed on the connecting pipe.

The fixture block is provided with a through hole for liquid to flow through.

The inner wall of the through hole of the clamping block is provided with an internal thread, the middle part of the tubular joint is provided with an external thread which can be meshed with the internal thread, and a limiting block which is used for limiting the connecting sheet to slide up and down together with the spring piece is arranged above the external thread.

The outer side of the connecting pipe is provided with a sleeve for being grasped by a hand.

Compared with the prior art, the utility model discloses there is following advantage:

1. the spring pipe is sleeved on the outer side of the second water pumping pipe, the spring pipe and the second water pumping pipe can rotate along with the rotation of the rotating handle, after the spring pipe and the second water pumping pipe reach the turning position of the pipeline, the spring pipe and the second water pumping pipe can easily penetrate through the turning position of the pipeline to reach an accumulated liquid according to the wriggling performance of the spring pipe during rotation, and then liquid is pumped through the manual water pumping device.

2. The first water pumping pipe is detachably connected to the tubular joint, and can be detached from the tubular joint before the second water pumping pipe and the spring pipe extend out of the air supply pipe, so that the situation that the hand cannot be held by the hand to rotate for 360 degrees all the time due to the fact that the arm is blocked by the first water pumping pipe is avoided.

3. The water pump has simple structure, easy manufacture and low production cost.

Drawings

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a cross-sectional view of the twist-grip apparatus of the present invention;

FIG. 3 is a schematic view of the structure of the rotating handle assembly and the sleeve according to the present invention;

fig. 4 is an exploded view of the twist-grip apparatus of the present invention.

Detailed Description

The invention will be further described with reference to the accompanying drawings:

the manual water pumping device shown in fig. 1 to 4 comprises a manual water pumping device 1 for pumping water, a first water pumping pipe 2, a rotating handle device 3, a spring pipe 4 and a second water pumping pipe 5, wherein one end of the first water pumping pipe 2 is connected to the manual water pumping device 1, the other end of the first water pumping pipe is directly or indirectly connected with the second water pumping pipe 5 in a conduction mode, the rotating handle device 3 is installed on the spring pipe 4, the spring pipe 4 is sleeved on the second water pumping pipe 5, and the rotating handle device 3 drives the spring pipe 4 and the second water pumping pipe 5 to rotate.

In the process of extending the spring tube 4 and the second water pumping tube 5 from the mouth of the air supply tube to the accumulated liquid, the spring tube 4 and the second water pumping tube 5 are fed into the air supply tube while the handle 31 is shaken to rotate the spring tube 4 and the second water pumping tube 5, and the spring tube 4 and the second water pumping tube 5 smoothly pass through the turning position of the air supply tube to the accumulated liquid through the creeping property of the spring tube 4. When the second water pumping pipe 5 reaches the hydrops along with the spring pipe 4, the first water pumping pipe 2 is connected with the second water pumping pipe 5 in a conduction mode, and at the moment, the pressure of the cavity in the manual water pump 1 can be changed to pump the hydrops in the air supply pipe only by holding the manual water pump 1 to move through a piston.

The rotating handle device 3 comprises a handle 31, a tubular joint 32 for connecting the first pumping pipe 2 and the second pumping pipe 5 in a conduction manner, a connecting pipe 33 for sleeving the spring pipe 4, and a connecting piece 34 for connecting the handle 31 and the connecting pipe 33 together, wherein the tubular joint 32 and the connecting pipe 33 rotate along with the rotation of the rotating handle 31, so that the spring pipe 4 and the second pumping pipe 5 rotate.

The first suction pipe 2 is removably connected to the tubular connector 32.

Before the second water pumping pipe 5 and the spring pipe 4 extend out of the air feeding pipe, the first water pumping pipe 2 can be detached from the tubular joint 32, and when the second water pumping pipe 5 and the spring pipe 4 reach a liquid accumulation part, the first water pumping pipe 2 is connected to the tubular joint 32, so that the situation that the first water pumping pipe 2 blocks an arm and a hand cannot hold the handle 31 to rotate for 360 degrees is avoided.

One end of the connecting piece 34 is connected to the handle 31, the other end is provided with a mounting hole 341, and one end of the connecting pipe 33 is provided with a clamping block 331 which is matched with the mounting hole 341 to fix the connecting piece 34 on the connecting pipe 33.

As shown in fig. 2 to 4, one end of the second pumping tube 5 is sleeved on the tubular joint 32, and the connecting tube 33 is sleeved on the spring tube 4.

The latch 331 is provided with a through hole through which the liquid flows.

The inner wall of the through hole of the clamping block 331 is provided with an internal thread 332, the middle part of the tubular joint 32 is provided with an external thread 321 which can be engaged with the internal thread 332, and a limiting block 322 which is used together with the spring piece to limit the connecting piece 34 to slide up and down is arranged above the external thread 321.

After the gasket is inserted into the clamping block 331, the connecting piece 34 is mounted on the clamping block 331 through the mounting hole 341, and then the spring piece and the gasket are inserted, the tubular joint 32 and the connecting pipe 33 are connected together in a threaded manner, and the spring piece is pressed through the limiting block 322 so as to press the connecting piece, so that the connecting piece 34 is prevented from being abraded due to looseness of the connecting piece 34.

The outside of above-mentioned connecting pipe 33 is equipped with the sleeve 35 that is used for supplying hand gripping, provides the place of holding for people, lets people can make the spring pipe 4 rotatory through twist grip 31 smoothly, and according to the wriggling nature of spring pipe 4, lets spring pipe 4 and second drinking-water pipe 5 reach hydrops department through the turn position of blast pipe smoothly again.

Claims

1. A manual pumping device is characterized in that: including manual drinking-water ware (1), first drinking-water pipe (2), twist grip device (3), spring pipe (4) and second drinking-water pipe (5) that are used for drawing water, first drinking-water pipe (2) one end is connected on manual drinking-water ware (1), and the other end and second drinking-water pipe (5) direct or indirect mode turn-on connection, twist grip device (3) are installed on spring pipe (4), spring pipe (4) are covering second drinking-water pipe (5), twist grip device (3) drive spring pipe (4) and second drinking-water pipe (5) are rotatory.

2. The manual water pumping device according to claim 1, wherein: the rotating handle device (3) comprises a handle (31), a tubular joint (32) for connecting a first pumping pipe (2) and a second pumping pipe (5) together in a conduction mode, a connecting pipe (33) for sleeving a spring pipe (4) and a connecting piece (34) for connecting the handle (31) and the connecting pipe (33) together, wherein the tubular joint (32) and the connecting pipe (33) rotate along with the rotation of the rotating handle (31), and then the spring pipe (4) and the second pumping pipe (5) rotate.

3. The manual water pumping device according to claim 2, wherein: the first water suction pipe (2) is detachably connected to the tubular joint (32).

4. The manual water pumping device according to claim 2, wherein: one end of the connecting piece (34) is connected to the handle (31), the other end of the connecting piece is provided with a mounting hole (341), and one end of the connecting pipe (33) is provided with a clamping block (331) which is matched with the mounting hole (341) and enables the connecting piece (34) to be fixed on the connecting pipe (33).

5. The manual water pumping device according to claim 4, wherein: the fixture block (331) is provided with a through hole for liquid to flow through.

6. The manual water pumping device according to claim 5, wherein: the inner wall of the through hole of the clamping block (331) is provided with an internal thread (332), the middle part of the tubular joint (32) is provided with an external thread (321) which can be meshed with the internal thread (332), and a limiting block (322) which is used for limiting the connecting sheet (34) to slide up and down together with the spring sheet is arranged above the external thread (321).

7. The manual water pumping device according to claim 2, wherein: the outer side of the connecting pipe (33) is provided with a sleeve (35) for being grasped by hands.