CN2715852Y

CN2715852Y - Self-propelled water gun

Info

Publication number: CN2715852Y
Application number: CN 200420062996
Authority: CN
Inventors: 周佰兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-07-22
Filing date: 2004-07-22
Publication date: 2005-08-10
Anticipated expiration: 2014-07-22

Abstract

The utility model discloses a self-propelled water gun. The self-propelled water gun is provided with a water gun head and a water pipe connected with the water gun head, the water gun head is a conical body whose front end is sealed; and a water segregator is arranged between the lower end of the conical body and the water pipe. A water outlet hole is arranged on the middle part of the water segregator, and the both ends of the water segregator are respectively communicated with the inner wall of the water gun head and the water pipe. A water segregating channel is formed between the outer wall of the water segregator and the inner wall of the water gun head and is communicated with the outside. The utility model can conveniently clean the inner wall of a long and /or bend conduit, and meanwhile, can convert water current which are ejected into a mist shape from an overflowing shape according to needs.

Description

Self-propelled squirt

Technical field

The utility model relates to the fluidic device field, particularly relates to a kind of hydraulic giant that pipeline cleans that is used for.

Background technology

For a long time, the cleaning of inner-walls of duct is puzzlement people's a difficult problem always, general people can only clean from the nearer inwall of pipeline opening, very long as pipeline, just need very long water pipe, but because water pipe is that flexible material is made, by manually hydraulic giant inwardly being pushed away by water pipe, the longer distance of very difficult propelling is crooked as pipeline particularly, and is just more difficult.

Summary of the invention

The purpose of this utility model is a kind of Self-propelled squirt that can solve above-mentioned defective in the prior art of design.

The technical scheme that realizes above-mentioned purpose is as follows:

Self-propelled squirt, have a hydraulic giant head and connected water pipe, it is characterized in that: the hydraulic giant head is the class bullet of front end sealing, be provided with a water knockout drum between its lower end and water pipe, the water knockout drum middle part has apopore, its two ends communicate with hydraulic giant head inwall, water pipe respectively, form between the inwall of the lateral wall of water knockout drum and hydraulic giant head to divide aquaporin and communicate with the external world.

Further, also be connected with at least one joint active section between water knockout drum and water pipe, the active section middle part is provided with movable knothole and communicates with apopore, the water pipe of water knockout drum respectively.

Further, described water knockout drum bottom is provided with the water knockout drum chassis, and the outside, water knockout drum chassis connects with hydraulic giant head lower end, and the corresponding water knockout drum chassis of aquaporin of dividing is provided with some water knockout drum crosspieces.If be hollow this moment between crosspiece, then the current that penetrate from minute aquaporin are the stream shape.

Perhaps, be provided with netted water knockout drum pulverizer plate between described water knockout drum crosspiece.The purpose of doing like this is for the current of going out from minute aquaporin are nebulized.

Again further, hollow between described water knockout drum crosspiece, the lower end of the hydraulic giant head on corresponding water knockout drum chassis also is provided with hydraulic giant head chassis, and corresponding water knockout drum crosspiece is arranged at intervals with hydraulic giant head pulverizer plate on the hydraulic giant head chassis.Like this, if hydraulic giant head pulverizer plate over against the water knockout drum crosspiece, then current become the current shape through the hollow part between crosspiece when minute aquaporin is gone out; When with the relative certain angle that turns over the water knockout drum chassis in hydraulic giant head chassis, then this moment, hydraulic giant head pulverizer plate was over against the hollow part between the water knockout drum crosspiece, this moment current go out must be through hydraulic giant head pulverizer plate, then the current of She Chuing nebulize.

The utility model according to technique scheme, when the pipe blow-through inwall, only need the hydraulic giant head is stretched into pipeline, water under high pressure in the water pipe rushes at hydraulic giant head inwall by the apopore of water knockout drum, by dividing aquaporin, water under high pressure is with oblique outer mode pipe blow-through inwall backward, simultaneously again, because the impulsive force that water under high pressure produced when outwards penetrating makes the hydraulic giant head drive water pipe and pushes ahead.If pipeline is crooked, then active section is also crooked when the bump pipeline, drives the water pipe bending and moves ahead.The utility model can realize easily to long and or the cleaning of crooked pipeline inwall; Simultaneously as required, can change into vaporific from the stream shape current that penetrate.

Description of drawings

Fig. 1 is the structural representation of the utility model specific embodiment one;

Fig. 2 is the structural representation on water knockout drum chassis among Fig. 1;

Fig. 3 is the structural representation of the utility model specific embodiment two, because the difference of present embodiment and embodiment one only is between the water knockout drum crosspiece pulverizer plate to be set, so only provide the structural representation on water knockout drum chassis among this figure, other is all identical with embodiment one;

Fig. 4 is the structural representation of the utility model specific embodiment three, because how the difference of present embodiment and embodiment one only has been a hydraulic giant head chassis, so only provide the structural representation on water knockout drum chassis and hydraulic giant head chassis among this figure, other is all identical with embodiment one.

Among Fig. 1, Fig. 2,1 is the hydraulic giant head, and 2 is water knockout drum, and 3 is active section, and 4 is water pipe, and 5 for dividing aquaporin, and 21 is apopore, and 31 is movable knothole, and 22 is the water knockout drum chassis, and 221 is the water knockout drum crosspiece.

Among Fig. 3,22 is the water knockout drum chassis, and 221 is the water knockout drum crosspiece, and 222 is the water knockout drum pulverizer plate.

Among Fig. 4,22 is the water knockout drum chassis, and 221 is the water knockout drum crosspiece, and 11 is hydraulic giant head chassis, and 111 is hydraulic giant head pulverizer plate.

The specific embodiment

Below in conjunction with the description of drawings specific embodiment of the present utility model:

Embodiment one: hydraulic giant head 1 and connected water pipe 4, hydraulic giant head 1 is the class conically shaped body of front end sealing, 4 in its lower end and water pipe are provided with a water knockout drum 2, water knockout drum 2 middle parts have apopore 21, its two ends communicate with hydraulic giant head 1 inwall, water pipe 4 respectively, form between the inwall of the lateral wall of water knockout drum 2 and hydraulic giant head 1 to divide aquaporin 5 and communicate with the external world.4 in water knockout drum 2 and water pipe also are connected with some joint active sections 3, and active section 3 middle parts are provided with movable knothole 31 and communicate with apopore 21, the water pipe 4 of water knockout drum 2 respectively.

Water knockout drum 2 bottoms are provided with water

knockout drum chassis

22, and 22 outsides, water knockout drum chassis connect with hydraulic giant head 1 lower end, and the corresponding water knockout drum chassis 22 of aquaporin 5 of dividing is provided with some water knockout drum crosspieces 221.Be hollow between crosspiece, then the current that penetrate from minute aquaporin are the stream shape.

Embodiment two: be that with embodiment one difference 221 of water knockout drum crosspieces are provided with netted water knockout drum pulverizer plate 222.The current that go out from minute aquaporin this moment nebulize.

Embodiment three: be with embodiment one difference, 221 hollows of water knockout drum crosspiece, the lower end of the hydraulic giant head 1 on corresponding water knockout drum chassis 22 also is provided with hydraulic giant head chassis 11, and corresponding water knockout drum crosspiece 221 is arranged at intervals with hydraulic giant head pulverizer plate 111 on the hydraulic giant head chassis 11.Like this, if hydraulic giant head pulverizer plate 111 over against water knockout drum crosspiece 221, then current become the current shape through the hollow part between crosspiece when minute aquaporin 5 is gone out; When with hydraulic giant head chassis 11 and the water knockout drum chassis 22 relative certain angles that turn over, then this moment, hydraulic giant head pulverizer plate 111 was over against the hollow part of 221 of water knockout drum crosspieces, this moment current go out must be through hydraulic giant head pulverizer plate 111, then the current of She Chuing nebulize.

What be worth proposition is, embodiment of the present utility model also can have some variations, as implement among mode one and two, the water knockout drum chassis is not set and hydraulic giant head chassis is set, its structure and water knockout drum chassis are same or similar, crosspiece also is set, hollow between crosspiece (with respect to mode one) or pulverizer plate (with respect to mode two) is set; For embodiment three, pulverizer plate is located on the water knockout drum chassis, and the hydraulic giant head only is provided with adjacent crosspiece on the chassis, or the like.These change for those of ordinary skill is obviously, so also should include protection domain of the present utility model in.

Claims

1, Self-propelled squirt, have a hydraulic giant head and connected water pipe, it is characterized in that: the hydraulic giant head is the class bullet of front end sealing, be provided with a water knockout drum between its lower end and water pipe, the water knockout drum middle part has apopore, its two ends communicate with hydraulic giant head inwall, water pipe respectively, form between the inwall of the lateral wall of water knockout drum and hydraulic giant head to divide aquaporin and communicate with the external world.

2, Self-propelled squirt according to claim 1 is characterized in that: also be connected with at least one joint active section between water knockout drum and water pipe, the active section middle part is provided with movable knothole and communicates with apopore, the water pipe of water knockout drum respectively.

3, Self-propelled squirt according to claim 1 and 2, it is characterized in that: described water knockout drum bottom is provided with the water knockout drum chassis, the outside, water knockout drum chassis connects with hydraulic giant head lower end, and the corresponding water knockout drum chassis of aquaporin of dividing is provided with some water knockout drum crosspieces.

4, Self-propelled squirt according to claim 3 is characterized in that: be provided with netted water knockout drum pulverizer plate between described water knockout drum crosspiece.

5, Self-propelled squirt according to claim 3, it is characterized in that: hollow between described water knockout drum crosspiece, the lower end of the hydraulic giant head on corresponding water knockout drum chassis also is provided with hydraulic giant head chassis, and corresponding water knockout drum crosspiece is arranged at intervals with hydraulic giant head pulverizer plate on the hydraulic giant head chassis.