CN214865850U

CN214865850U - Self-propelled high-pressure cavitation jet cleaning tool

Info

Publication number: CN214865850U
Application number: CN202121127173.1U
Authority: CN
Inventors: 王中江; 周麟依; 郭增旺; 逄锦伟; 洪健靖
Original assignee: Shenzhen Nuoshen Biotechnology Co ltd
Current assignee: Shenzhen Nuoshen Biotechnology Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-11-26
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a self-propelled high-pressure cavitation jet cleaning tool, which comprises an annular box, a hinge mechanism and a high-pressure component, wherein the annular box is concentrically sleeved on a pipeline, a plurality of roller supports are uniformly distributed in the annular box, a roller is arranged in an opening of each roller support, each roller is tightly propped against the outer side wall of the pipeline, and each roller support is connected with the annular box through the hinge mechanism; the bottom outside is equipped with annular cavitation pipe in the annular case, and the bottom surface outside equipartition of annular case is equipped with a plurality of down tube, and every bottom with the down tube all is equipped with the washing shower nozzle, and every washing shower nozzle all is connected with the annular case through high-pressure subassembly. The utility model discloses a cooperation of each mechanism's subassembly is used, has solved the inconvenient problem of pipeline outer wall washing, and overall structure design is simple, washs through the full automatization, has made things convenient for the pipeline of reducing to adjust the formula and has washd, has improved abluent operating area.

Description

Self-propelled high-pressure cavitation jet cleaning tool

Technical Field

The utility model relates to a cavitation jet washs technical field, especially relates to a from advancing formula high pressure cavitation jet cleaning instrument.

Background

A pipe is a device for transporting a gas, a liquid or a fluid with solid particles. The pipeline has wide application range, and is mainly used for water supply, water drainage, heat supply, gas supply, long-distance petroleum and natural gas transportation, agricultural irrigation, hydraulic engineering and various industrial devices. When the pipeline is used in water, crystals, dirt, residues and the like can be generated on the outer wall of the pipeline along with the accumulation of time; because of the crystallization, the dirt or the deposition and the adhesion remained on the outer wall of the pipeline, the drift diameter of the pipeline is gradually reduced, and if the pipeline is not timely and effectively cleaned, the normal use of the pipeline is seriously influenced when the scaling reaches a certain degree.

The outer wall of the pipeline is cleaned by a cavitation jet cleaning device, and the following defects exist at present:

1. due to the limitation of the cleaning spray head, the outer wall of the pipeline needs to be cleaned in multiple aspects, the cleaning operation area is increased, and the operation burden of cleaning personnel is increased;

2. because the diameter of pipeline can not all be the diameter unchangeable, can be in actual installation, there is the reducing, but present cleaning equipment can only wash the pipeline that does not have the reducing, is unfavorable for popularizing and applying.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a self-advancing high-pressure cavitation jet cleaning tool.

In order to solve the problems existing in the prior art, the utility model adopts the following technical scheme:

a self-propelled high-pressure cavitation jet cleaning tool comprises an annular box, a hinge mechanism and a high-pressure assembly, wherein the annular box is concentrically sleeved on a pipeline, a plurality of roller supports which are arranged in a circular manner are uniformly distributed in the annular box, rollers which are connected in a rolling manner are arranged in openings of the roller supports, each roller is abutted against the outer side wall of the pipeline, and each roller support is connected with the annular box through the hinge mechanism;

the bottom outside is equipped with annular cavitation pipe in the annular case, the bottom surface outside equipartition of annular case is equipped with the down tube of a plurality of circular arrangements, every with the bottom of down tube all is equipped with the washing shower nozzle, and every the washing shower nozzle all is connected with the annular case through high-pressure subassembly.

Preferably, the hinge mechanisms include a limiting rod and a spherical barrel, the back of the roller support is provided with a U-shaped channel steel, a pair of movably hinged limiting rods are arranged at the upper end and the lower end in an opening of the U-shaped channel steel, a through hinged spherical barrel is arranged at the position corresponding to the limiting rod on the inner wall of the annular box, and the outer end of the limiting rod slides to penetrate through the corresponding spherical barrel and extends into the annular box and is fixedly connected with a limit stop.

Preferably, the position that is located the gyro wheel support back and corresponds has seted up the slide opening on the inner wall of annular case, be equipped with the slide bar that slides and run through in the slide opening, the outer end of slide bar is equipped with H shape ear seat, all be equipped with the articulated quarter butt of activity articulated in two openings of H shape ear seat, every the outer end of articulated quarter butt all articulates with the gag lever post activity that corresponds.

Preferably, be located the position that the slide opening corresponds and be equipped with solid fixed ring in the ring box, gu be equipped with tension spring in the fixed ring, be located the middle part cover of the internal slide bar of ring box and be equipped with the spacing ring, just tension spring's outer pot head is established on the slide bar and with the spacing ring rigid coupling.

Preferably, the pair of roller supports are internally provided with a pair of waterproof motors, and the end part of a motor shaft of each waterproof motor penetrates through the corresponding roller support and is connected with the roller in a rolling manner.

Preferably, the high pressure subassembly includes high-pressure cavitation pump, the both sides face of annular case is equipped with a pair of high-pressure cavitation pump, the business turn over water end branch of high-pressure cavitation pump is equipped with through-connection's inlet tube, outlet pipe, every the outer end of outlet pipe all runs through annular case and with annular cavitation pipe through-connection.

Preferably, every wash the shower nozzle the end of intaking all be equipped with the connecting tubule, every the outer end of connecting tubule all runs through annular case and with annular cavitation pipe through connection.

Preferably, every the top of down tube all with the bottom surface outside activity hinge joint of annular case, and every the middle part of down tube all is equipped with activity hinge joint's arc spring, every the outer end of arc spring all with the bottom surface inboard activity hinge joint of annular case.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the water inlet pipe is communicated with an external water source, the water source enters the high-pressure cavitation pump through the water inlet pipe, under the cavitation action of the high-pressure cavitation pump, the water source enters the annular cavitation pipe through the water outlet pipe and flows to the cleaning nozzle along the connecting tubules in sequence, and the cleaning nozzle performs cleaning operation towards the outer wall of the pipeline under the action of cavitation jet;

2. in the utility model, under the tension of the tension spring, the limiting ring and the slide bar are driven to slide outwards along the slide hole, the H-shaped ear seat and the hinged short rod are driven to move forwards, and under the cooperation of the hinging action, the limiting rod is driven to slide outwards along the spherical barrel, the roller bracket and the roller are driven to move towards the pipeline, so that the roller is tightly propped against the outer side wall of the pipeline, and the stability of concentric placement of the annular box and the pipeline is increased;

to sum up, the utility model discloses a cooperation of each mechanism's subassembly is used, has solved the inconvenient problem of pipeline outer wall washing, and overall structure design is simple, washs through the full automatization, has made things convenient for to adjust the formula to the pipeline of reducing and has washd, has improved abluent operating area.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is an enlarged view of a point a in fig. 2 according to the present invention;

number in the figure: the device comprises an annular box 1, a roller support 11, rollers 12, U-shaped channel steel 13, a limiting rod 14, a spherical barrel 15, a limit stop 16, a waterproof motor 17, a pipeline 2, a high-pressure cavitation pump 21, a water inlet pipe 22, a water outlet pipe 23, an annular cavitation pipe 24, an inclined rod 25, an arc-shaped spring 26, a cleaning nozzle 27, a connecting thin pipe 28, a sliding rod 3, an H-shaped ear seat 31, a hinged short rod 32, a limiting ring 33, a fixing ring 34 and a tension spring 35.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1: the embodiment provides a self-propelled high-pressure cavitation jet cleaning tool, and specifically comprises an annular box 1, a hinge mechanism and a high-pressure assembly, wherein the annular box 1 is concentrically sleeved on a pipeline 2, a plurality of circularly arranged roller supports 11 are uniformly distributed in the annular box 1, a roller 12 in rolling connection is arranged in an opening of each roller support 11, each roller 12 is tightly propped against the outer side wall of the pipeline 2, and each roller support 11 is connected with the annular box 1 through the hinge mechanism;

the bottom outside is equipped with annular cavitation pipe 24 in the annular case 1, and the bottom outside equipartition of annular case 1 is equipped with the down tube 25 of a plurality of circular arrangements, and every bottom with down tube 25 all is equipped with cleaning spray head 27, and every cleaning spray head 27 all is connected with annular case 1 through high-pressure component.

In the utility model, the hinge mechanism comprises a limiting rod 14 and a spherical barrel 15, the back of the roller bracket 11 is provided with a U-shaped channel 13, the upper end and the lower end in the opening of the U-shaped channel 13 are provided with a pair of movably hinged limiting rods 14, the inner wall of the annular box 1 at the position corresponding to the limiting rods 14 is provided with the spherical barrel 15 which is connected and hinged in a penetrating way, the outer end of each limiting rod 14 penetrates through the corresponding spherical barrel 15 in a sliding way, and the outer end of each limiting rod 14 extends into the annular box 1 and is fixedly connected with a limit stop 16;

a sliding hole is formed in the inner wall of the annular box 1 at a position corresponding to the back of the roller bracket 11, a sliding rod 3 which penetrates through the sliding hole in a sliding manner is arranged in the sliding hole, an H-shaped ear seat 31 is arranged at the outer end of the sliding rod 3, two openings of the H-shaped ear seat 31 are internally provided with hinged short rods 32 which are movably hinged, and the outer end of each hinged short rod 32 is movably hinged with a corresponding limiting rod 14; a fixing ring 34 is arranged in the annular box 1 at a position corresponding to the slide hole, a tension spring 35 is arranged in the fixing ring 34, a limiting ring 33 is sleeved at the middle part of the slide rod 3 in the annular box 1, and the outer end of the tension spring 35 is sleeved on the slide rod 3 and fixedly connected with the limiting ring 33;

under the tension of the tension spring 35, the limiting ring 33 and the sliding rod 3 are driven to slide outwards along the sliding hole, the H-shaped lug seat 31 and the hinged short rod 32 are driven to move forwards, the limiting rod 14 is driven to slide outwards along the spherical barrel 15 under the cooperation of the hinging effect, the roller support 12 and the roller 11 are driven to move towards the pipeline 2, the roller 12 is enabled to be tightly abutted against the outer side wall of the pipeline 2, and the stability of concentric placement of the ring-shaped box 1 and the pipeline 2 is improved.

In the utility model, the high pressure component comprises a high pressure cavitation pump 21, a pair of high pressure cavitation pumps 21 are arranged on two side surfaces of the annular box 1, the model of the high pressure cavitation pump 21 is MDW-20, the water inlet and outlet ends of the high pressure cavitation pump 21 are respectively provided with a water inlet pipe 22 and a water outlet pipe 23 which are connected in a through way, and the outer end of each water outlet pipe 23 runs through the annular box 1 and is connected with an annular cavitation pipe 24 in a through way;

the water inlet end of each cleaning nozzle 27 is provided with a connecting thin tube 28, and the outer end of each connecting thin tube 28 penetrates through the annular box 1 and is in through connection with the annular cavitation tube 24; the top end of each inclined rod 25 is movably hinged with the outer side of the bottom surface of the annular box 1, an arc-shaped spring 26 which is movably hinged is arranged in the middle of each inclined rod 25, and the outer end of each arc-shaped spring 26 is movably hinged with the inner side of the bottom surface of the annular box 1;

the water inlet pipe 22 is communicated with an external water source, the water source enters the high-pressure cavitation pump 21 through the water inlet pipe 22, under the cavitation action of the high-pressure cavitation pump 21, the water source enters the annular cavitation pipe 24 through the water outlet pipe 23 and sequentially flows to the cleaning nozzle 27 along the connecting thin pipe 28, and the cleaning nozzle 27 performs cleaning operation towards the outer wall of the pipeline 2 under the action of cavitation jet.

Example 2: in embodiment 1, there is also a problem that the ring tank is not conveniently moved along the pipe, and therefore, this embodiment further includes, on the basis of embodiment 1:

in the utility model, waterproof motors 17 are arranged on one pair of roller supports 11 in the annular box 1, the type of the waterproof motor 17 is YX3-112M-4, and the motor shaft end part of each waterproof motor 17 penetrates through the corresponding roller support 11 and is connected with the roller 12 in a rolling way; the motor shaft of motor 17 drives corresponding gyro wheel 12 and rolls, and then drives annular case 1 and removes along pipeline 2, has increased the working area of pipeline 2.

Example 3: the utility model discloses when specifically using, its operating procedure is as follows:

step one, a waterproof motor 17 and a high-pressure cavitation pump 21 are respectively electrically connected with an external power supply through waterproof power lines, and the annular box 2 is concentrically sleeved on a pipeline 2 to be cleaned;

under the tension of a tension spring 35, driving the limiting ring 33 and the sliding rod 3 to slide outwards along the sliding hole, driving the H-shaped lug seat 31 and the hinged short rod 32 to move forwards, driving the limiting rod 14 to slide outwards along the spherical barrel 15 under the cooperation of the hinging action, driving the roller bracket 12 and the roller 11 to move towards the pipeline 2, enabling the roller 12 to be tightly abutted against the outer side wall of the pipeline 2, and increasing the stability of concentric placement of the annular box 1 and the pipeline 2;

thirdly, the water inlet pipe 22 is communicated with an external water source, the high-pressure cavitation pump 21 is started, the water source enters the high-pressure cavitation pump 21 through the water inlet pipe 22, under the cavitation action of the high-pressure cavitation pump 21, the water source enters the annular cavitation pipe 24 through the water outlet pipe 23 and flows to the cleaning nozzle 27 along the connecting thin pipe 28 in sequence, and the cleaning nozzle 27 performs cleaning operation towards the outer wall of the pipeline 2 under the action of cavitation jet;

step four, starting the waterproof motor 17, driving the corresponding roller 12 to roll by a motor shaft of the waterproof motor 17, and further driving the annular box 1 to move along the pipeline 2, so that the operation area of the pipeline 2 is increased.

The utility model discloses a cooperation of each mechanism's subassembly is used, has solved the inconvenient problem of pipeline outer wall washing, and overall structure design is simple, washs through the full automatization, has made things convenient for the pipeline of reducing to adjust the formula and has washd, has improved abluent operating area.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a from advancing formula high pressure cavitation jet cleaning means, includes ring box (1), hinge mechanism, high-pressure subassembly, its characterized in that: the annular box (1) is concentrically sleeved on the pipeline (2), a plurality of roller wheel supports (11) which are arranged in a circular shape are uniformly distributed in the annular box (1), a roller wheel (12) which is connected in a rolling manner is arranged in an opening of each roller wheel support (11), each roller wheel (12) is tightly propped against the outer side wall of the pipeline (2), and each roller wheel support (11) is connected with the annular box (1) through a hinge mechanism;

the bottom outside is equipped with annular cavitation pipe (24) in annular case (1), the bottom outside equipartition of annular case (1) is equipped with down tube (25) of a plurality of circular arrangements, every with the bottom of down tube (25) all is equipped with washs shower nozzle (27), and every wash shower nozzle (27) and all be connected with annular case (1) through high-pressure subassembly.

2. The self-propelled high pressure cavitation jet cleaning tool of claim 1 wherein: the hinge mechanisms comprise limiting rods (14) and spherical barrels (15), the back of the roller wheel support (11) is provided with U-shaped channel steel (13), a pair of movably hinged limiting rods (14) are arranged at the upper end and the lower end in an opening of the U-shaped channel steel (13), the position corresponding to the limiting rods (14) is arranged on the inner wall of the annular box (1) and is provided with the spherical barrels (15) through the hinge joints, and the spherical barrels (15) penetrate through the corresponding limiting rods (14) in an all-sliding mode, and the outer ends of the limiting rods (14) are fixedly connected with limit stop blocks (16) in the annular box (1).

3. The self-propelled high pressure cavitation jet cleaning tool of claim 2 wherein: the position that is located gyro wheel support (11) back and corresponds has seted up the draw hole on the inner wall of annular case (1), be equipped with slide bar (3) that the slip runs through in the draw hole, the outer end of slide bar (3) is equipped with H shape ear seat (31), all be equipped with activity articulated short rod (32) in two openings of H shape ear seat (31), every the outer end of articulated short rod (32) all with gag lever post (14) activity hinge who corresponds.

4. The self-propelled high pressure cavitation jet cleaning tool of claim 3 wherein: the position that is located the slide opening and corresponds is equipped with solid fixed ring (34) in annular case (1), gu be equipped with tension spring (35) in fixed ring (34), the middle part cover that is located interior slide bar (3) of annular case (1) is equipped with spacing ring (33), just tension spring (35)'s outer pot head is established on slide bar (3) and with spacing ring (33) rigid coupling.

5. The self-propelled high pressure cavitation jet cleaning tool of claim 1 wherein: be located annular case (1) and all install waterproof motor (17) on one of them pair of gyro wheel support (11), every waterproof motor (17) motor shaft end all runs through corresponding gyro wheel support (11) and with gyro wheel (12) roll connection.

6. The self-propelled high pressure cavitation jet cleaning tool of claim 1 wherein: the high pressure subassembly includes high-pressure cavitation pump (21), the both sides face of annular case (1) is equipped with a pair of high-pressure cavitation pump (21), the business turn over water end branch of high-pressure cavitation pump (21) is equipped with through connection's inlet tube (22), outlet pipe (23), every the outer end of outlet pipe (23) all runs through annular case (1) and with annular cavitation pipe (24) through connection.

7. The self-propelled high pressure cavitation jet cleaning tool of claim 6 wherein: every wash the end of intaking of shower nozzle (27) and all be equipped with connecting tubule (28), every the outer end of connecting tubule (28) all runs through annular case (1) and with annular cavitation pipe (24) through connection.

8. The self-propelled high pressure cavitation jet cleaning tool of claim 1 wherein: every the top of down tube (25) all with the bottom surface outside activity hinge joint of annular case (1), and every the middle part of down tube (25) all is equipped with activity articulated arc spring (26), every the outer end of arc spring (26) all with the bottom surface inboard activity hinge joint of annular case (1).