CN212988133U

CN212988133U - Warm pipeline incrustation scale cleaning device that leads to

Info

Publication number: CN212988133U
Application number: CN202021971127.5U
Authority: CN
Inventors: 姚建标
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-04-16
Anticipated expiration: 2030-09-10

Abstract

The utility model provides a heating and ventilation pipeline scale cleaning device, which comprises a box body, wherein a driving unit is arranged in the box body, a rotating rod which is linked and connected with the driving unit is arranged outside the box body, a drill bit is arranged at the free end of the rotating rod, and a rotary supporting component which is matched with the rotating rod is arranged on the box body; a plurality of mounting grooves are formed in the rotating rod at intervals along the circumferential direction, automatic telescopic adjusting assemblies are arranged in the mounting grooves, and cleaning assemblies are arranged at the outer ends of the automatic telescopic adjusting assemblies; the automatic telescopic adjusting assembly comprises a sliding rod arranged in the mounting groove, and the axis of the sliding rod is parallel to the axis of the rotating rod; two sliding sleeves are connected on the sliding rod in a sliding manner, a connecting rod is hinged between each sliding sleeve and the cleaning assembly, and one end, opposite to each other, of each sliding sleeve is provided with a telescopic spring sleeved on the sliding rod; a guide limiting component is arranged between the cleaning component and the mounting groove; the utility model discloses compact structure, the warm siphunculus of adaptable different pipe diameters, and the clearance effect is better, convenient to use.

Description

Warm pipeline incrustation scale cleaning device that leads to

Technical Field

The utility model relates to a pipeline cleaning device specifically is a warm logical pipeline incrustation scale cleaning device.

Background

After the heating and ventilation pipeline is used for a certain time, more water scales can be gathered on the inner wall of the heating and ventilation pipeline, the heat conductivity of the water scales is poor, the heat transfer condition of a heating surface is worsened, and the danger of explosion or even explosion of the heating and ventilation pipeline is greatly increased due to the fact that the heating expansion and cooling are not uniform in stress.

The existing pipeline scale cleaning device cannot automatically stretch and retract according to the difference of pipe diameters, so that heating and ventilation pipelines with different pipe diameters cannot be cleaned, the pipe diameter of the pipeline which can be cleaned is single, the application range is small, the pipeline scale cleaning device is not convenient to use, and the using effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a warm pipeline incrustation scale cleaning device that leads to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a heating and ventilation pipeline scale cleaning device comprises a box body, wherein a push rod is arranged on the outer wall of the box body, a driving unit is arranged in the box body, a rotating rod in linkage connection with the driving unit is arranged outside the box body, a drill bit is arranged at the free end of the rotating rod, and a rotary supporting assembly matched with the rotating rod is arranged on the box body; a plurality of mounting grooves are formed in the rotating rod at intervals along the circumferential direction, automatic telescopic adjusting assemblies are arranged in the mounting grooves, and cleaning assemblies are arranged at the outer ends of the automatic telescopic adjusting assemblies;

the automatic telescopic adjusting assembly comprises a sliding rod arranged in the mounting groove, and the axis of the sliding rod is parallel to the axis of the rotating rod; two sliding sleeves are connected on the sliding rod in a sliding manner, a connecting rod is hinged between each sliding sleeve and the cleaning assembly, and one end, opposite to each other, of each sliding sleeve is provided with a telescopic spring sleeved on the sliding rod; a guiding and limiting component is arranged between the cleaning component and the mounting groove.

As a further aspect of the present invention: the driving unit comprises a driving motor arranged in the box body, an output shaft is arranged at the output end of the driving motor, the output shaft is rotatably connected with the box body through a bearing, and the rotating rod is in linkage connection with the output shaft.

As a further aspect of the present invention: the rotary supporting component comprises an annular sliding groove arranged on the box body, a plurality of sliding blocks are connected in the annular sliding groove in a sliding mode, and each sliding block is connected with the rotating rod through a supporting rod.

As a further aspect of the present invention: the sliding block is of a ball structure, the annular sliding groove is matched with the ball structure, first ball grooves are formed in two sides of the sliding block along the sliding direction, first balls are arranged in the first ball grooves in a matched mode, a second ball groove is formed in one side, away from the supporting rod, of the sliding block, and second balls are arranged in the second ball grooves in a matched mode.

As a further aspect of the present invention: the cleaning assembly consists of a cleaning plate, a plurality of brushes arranged at the outer side of the cleaning plate at intervals and a plurality of cleaning knives arranged on the cleaning plate between the brushes; the cleaning plate is hinged with the connecting rod.

As a further aspect of the present invention: the guide limiting assembly comprises a plurality of sleeves arranged in the mounting groove and guide rods arranged on the cleaning assembly and in one-to-one correspondence with the sleeves, the axis of each sleeve is perpendicular to the axis of the rotating rod, the free ends of the guide rods are movably inserted into the corresponding sleeves, limiting sliding blocks in sliding connection with the sleeves are arranged at the free ends of the guide rods, and buffer springs are arranged at the ends, far away from the guide rods, of the limiting sliding blocks.

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

the utility model adopts the above structure after, through the automatic flexible adjusting part that sets up, when needs clear up the warm siphunculus of different pipe diameters, under slide bar, sliding sleeve, connecting rod and expanding spring's effect, can drive the automatic flexible regulation of clearance subassembly to adapt to the warm siphunculus of different pipe diameters, application scope is wide, compact structure, and application effect is better.

And, through mutually supporting of the drive unit, bull stick, drill bit and the rotation support subassembly that set up, can drive the clearance subassembly and rotate in the pipeline, can effectually clear up the incrustation scale on the pipe wall, the clearance effect is better, easily operation, facilitate the use. Simultaneously, through the rotation support subassembly that sets up, can make the bull stick more stable rotate, stable in structure, the result of use is better. The utility model discloses compact structure, the warm siphunculus of adaptable different pipe diameters, and the clearance effect is better, convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of a heating and ventilation pipeline scale cleaning device.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.

In the figure: 1. a box body; 2. a push rod; 3. a drive unit; 301. a drive motor; 302. an output shaft; 4. a rotating rod; 5. a drill bit; 6. a rotation support assembly; 601. an annular chute; 602. a slider; 603. a support bar; 604. a first ball groove; 605. a first ball bearing; 606. a second ball groove; 607. a second ball bearing; 7. installing a groove; 8. an automatic telescoping adjustment assembly; 801. a slide bar; 802. a sliding sleeve; 803. a connecting rod; 804. a tension spring; 9. cleaning the assembly; 901. cleaning the plate; 902. a brush; 903. cleaning a knife; 10. a guide limit component; 1001. a sleeve; 1002. a guide bar; 1003. a limiting slide block; 1004. a buffer spring.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a heating and ventilation pipeline scale cleaning device comprises a box body 1, wherein a push rod 2 is arranged on the outer wall of the box body 1, a driving unit 3 is arranged in the box body 1, a rotating rod 4 in linkage connection with the driving unit 3 is arranged outside the box body 1, a drill bit 5 is arranged at the free end of the rotating rod 4, and a rotary supporting component 6 matched with the rotating rod 4 is arranged on the box body 1; a plurality of mounting grooves 7 are formed in the rotating rod 4 at intervals along the circumferential direction, an automatic telescopic adjusting assembly 8 is arranged in each mounting groove 7, and a cleaning assembly 9 is arranged at the outer end of each automatic telescopic adjusting assembly 8; the automatic telescopic adjusting assembly 8 comprises a sliding rod 801 arranged in the mounting groove 7, and the axis of the sliding rod 801 is parallel to the axis of the rotating rod 4; two sliding sleeves 802 are connected on the sliding rod 801 in a sliding manner, a connecting rod 803 is hinged between each sliding sleeve 802 and the cleaning assembly 9, and an extension spring 804 sleeved on the sliding rod 801 is arranged at one end, opposite to each sliding sleeve 802; a guiding and limiting component 10 is arranged between the cleaning component 9 and the mounting groove 7. Through the automatic flexible adjusting part 8 that sets up, when needs clear up the warm siphunculus of different pipe diameters, under slide bar 801, sliding sleeve 802, connecting rod 803 and expanding spring 804's effect, can drive clearance subassembly 9 automatic flexible regulation to adapt to the warm siphunculus of different pipe diameters, application scope is wide, compact structure, and application effect is better.

Wherein, drive unit 3 is equipped with output shaft 302 including setting up driving motor 301 in box 1 at driving motor 301's output, output shaft 302 passes through the bearing and rotates with box 1 to be connected, bull stick 4 is connected with the linkage of output shaft 302, can drive bull stick 4 and rotate to drive the incrustation scale of drill bit 5 in with warm siphunculus and break open, and clear up the inner wall of warm siphunculus through clearance subassembly 9.

Specifically, the rotary support assembly 6 includes an annular sliding groove 601 disposed on the box body 1, a plurality of sliding blocks 602 are slidably connected in the annular sliding groove 601, and each sliding block 602 is connected with the rotating rod 4 through a support rod 603. Through the cooperation of annular spout 601, slider 602 and bracing piece 603, can carry out rotation support to bull stick 4, increase the stability of structure.

Furthermore, the sliding block 602 is in a spherical structure, the annular sliding groove 601 is adapted to the spherical structure, so that friction can be reduced, the sliding block 602 can better slide in the annular sliding groove 601, the first ball grooves 604 are arranged on two sides of the sliding block 602 along the sliding direction, the first balls 605 are correspondingly arranged in each first ball groove 604, the second ball grooves 606 are arranged on one side of the sliding block 602 away from the supporting rod 603, the second balls 607 are correspondingly arranged in the second ball grooves 606, friction is further reduced, and the using effect is better.

In addition, the cleaning assembly 9 is composed of a cleaning plate 901, a plurality of brushes 902 arranged at intervals outside the cleaning plate 901, and a plurality of cleaning knives 903 arranged on the cleaning plate 901 between the brushes 902; the clearance board 901 is articulated with connecting rod 803, can clear up the inner wall of warm siphunculus through brush 902, can smash the incrustation scale on the warm siphunculus inner wall through clearance sword 903, and the clearance effect is better.

Finally, the guiding and limiting assembly 10 comprises a plurality of sleeves 1001 arranged in the mounting groove 7 and guiding rods 1002 arranged on the cleaning assembly 9 and corresponding to the sleeves 1001 one by one, the axis of each sleeve 1001 is perpendicular to the axis of the rotating rod 4, the free end of each guiding rod 1002 is movably inserted into the corresponding sleeve 1001, a limiting slider 1003 connected with the sleeve 1001 in a sliding manner is arranged at the free end of each guiding rod 1002, and a buffer spring 1004 is arranged at one end of each limiting slider 1003 away from the guiding rod 1002. Through the spacing subassembly 10 of direction, can lead spacing, stable in structure to clearance subassembly 9.

The utility model discloses a theory of operation is: the device is pushed into the heating ventilation pipe, and the cleaning assembly 9 can be driven to automatically stretch and retract under the action of the sliding rod 801, the sliding sleeve 802, the connecting rod 803 and the extension spring 804, so that the cleaning assembly 9 is tightly attached to the inner wall of the heating ventilation pipe. Then, the driving unit 3 and the rotary supporting component 6 are matched with each other to drive the rotating rod 4, the drill bit 5 and the cleaning component 9 to rotate, so that water scales in the heating through pipe are crushed and cleaned, and the inner wall of the heating through pipe is cleaned. And finally, under the action of the push rod 2, the device moves in the heating ventilation pipe to clean the heating ventilation pipe.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A heating and ventilation pipeline scale cleaning device comprises a box body (1) and is characterized in that a push rod (2) is arranged on the outer wall of the box body (1), a driving unit (3) is arranged in the box body (1), a rotating rod (4) in linkage connection with the driving unit (3) is arranged outside the box body (1), a drill bit (5) is arranged at the free end of the rotating rod (4), and a rotary supporting component (6) matched with the rotating rod (4) is arranged on the box body (1); a plurality of mounting grooves (7) are formed in the rotating rod (4) at intervals along the circumferential direction, automatic telescopic adjusting assemblies (8) are arranged in the mounting grooves (7), and cleaning assemblies (9) are arranged at the outer ends of the respective automatic telescopic adjusting assemblies (8);

the automatic telescopic adjusting assembly (8) comprises a sliding rod (801) arranged in the mounting groove (7), and the axis of the sliding rod (801) is parallel to the axis of the rotating rod (4); two sliding sleeves (802) are connected on the sliding rod (801) in a sliding manner, a connecting rod (803) is hinged between each sliding sleeve (802) and the cleaning assembly (9), and one end of each sliding sleeve (802) opposite to the other end is provided with a telescopic spring (804) sleeved on the sliding rod (801); a guiding and limiting component (10) is arranged between the cleaning component (9) and the mounting groove (7).

2. The heating and ventilation pipeline scale cleaning device according to claim 1, wherein the driving unit (3) comprises a driving motor (301) arranged in the box body (1), an output shaft (302) is arranged at an output end of the driving motor (301), the output shaft (302) is rotatably connected with the box body (1) through a bearing, and the rotating rod (4) is in linkage connection with the output shaft (302).

3. The heating and ventilation pipeline scale cleaning device according to claim 1, wherein the rotary support assembly (6) comprises an annular sliding groove (601) arranged on the box body (1), a plurality of sliding blocks (602) are connected in the annular sliding groove (601) in a sliding manner, and each sliding block (602) is connected with the rotating rod (4) through a support rod (603).

4. The heating and ventilation pipeline scale cleaning device according to claim 3, wherein the sliding block (602) is in a spherical structure, the annular sliding groove (601) is adapted to the spherical structure, first ball grooves (604) are formed in two sides of the sliding block (602) along the sliding direction, first balls (605) are adapted to the first ball grooves (604), a second ball groove (606) is formed in one side of the sliding block (602) far away from the supporting rod (603), and second balls (607) are adapted to the second ball groove (606).

5. The heating and ventilation pipeline scale cleaning device is characterized in that the cleaning assembly (9) consists of a cleaning plate (901), a plurality of brushes (902) which are arranged on the outer side of the cleaning plate (901) at intervals, and a plurality of cleaning knives (903) which are arranged on the cleaning plate (901) between the brushes (902); the cleaning plate (901) is hinged with a connecting rod (803).

6. The heating and ventilation pipeline scale cleaning device according to claim 1, wherein the guide limiting assembly (10) comprises a plurality of sleeves (1001) arranged in the installation groove (7) and guide rods (1002) arranged on the cleaning assembly (9) and corresponding to the sleeves (1001) one by one, the axis of each sleeve (1001) is perpendicular to the axis of the rotating rod (4), the free end of each guide rod (1002) is movably inserted into the corresponding sleeve (1002), a limiting slide block (1003) connected with the sleeve (1001) in a sliding manner is arranged at the free end of each guide rod (1002), and a buffer spring (1004) is arranged at one end of each limiting slide block (1003) far away from the guide rod (1002).