CN215597404U

CN215597404U - Building heating and ventilation pipeline incrustation scale clearing device

Info

Publication number: CN215597404U
Application number: CN202121923566.3U
Authority: CN
Inventors: 张晓丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-01-21
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a device for removing water scale in a building heating and ventilation pipeline, and relates to the technical field of cleaning equipment for the building heating and ventilation pipeline. The cleaning device comprises a base, wherein a coaxial sleeve is fixedly inserted into the base, an installation frame rotating around the axis of the sleeve is rotatably sleeved on the outer side wall of the sleeve, a support is annularly arrayed on the outer side surface of the installation frame, the support is an elastic telescopic frame, a cleaning roller is installed on the support, the axis of the cleaning roller is parallel to the axis of the base, a power part for driving the installation frame to rotate is installed on the sleeve, and an automatic spray head for spraying cleaning solution is installed on the base. The utility model can realize the attachment of the cleaning roller to the inner wall of the pipeline so as to realize the comprehensive cleaning of the inner wall of the pipeline and improve the cleaning efficiency.

Description

Building heating and ventilation pipeline incrustation scale clearing device

Technical Field

The utility model relates to the technical field of building heating and ventilation pipeline cleaning equipment, in particular to a building heating and ventilation pipeline scale removing device.

Background

At present, after the heating and ventilation pipeline is used for a certain time, more water scales can be possibly accumulated 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, the danger of explosion and explosion of the heating and ventilation pipeline is greatly increased due to thermal expansion and cold shrinkage and uneven stress, a large amount of heavy metal ions are often attached to the water scales during cementation, and if the water scales are used for conveying water, the risk that the heavy metal ions are excessively dissolved in the water is caused. Thus, the hazard of scale is obvious.

The existing cleaning device for the scale of the pipeline has certain limitations, and the cleaning of the inner side surface of the circumference of the whole pipeline is difficult to ensure in the cleaning process, so that the efficiency of scale cleaning is low and the time consumption is long, therefore, the utility model provides the scale removing device for the building heating and ventilation pipeline.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems in the background technology, the utility model provides a device for removing scale in a building heating and ventilation pipeline.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a warm logical pipeline incrustation scale clearing device of building, includes the base, the interlude has set firmly coaxial sleeve on the base, the sleeve lateral wall rotates the cover and is equipped with around its axis pivoted mounting bracket, the lateral surface annular array of mounting bracket has the support, the support is the elastic expansion frame, install the cleaning roller on the support, the axis of cleaning roller with the axis of base is parallel, install the drive on the sleeve mounting bracket pivoted power spare, install the automatic sprinkler head that is used for spraying the cleaning solution on the base.

Furthermore, the power part comprises a rotating rod connected with the inside of the base through a bearing, a motor connected with the end of the rotating rod is fixedly arranged on the sleeve, a first fluted disc is fixedly arranged on the rotating rod, a second fluted disc is fixedly arranged on the mounting frame, a shaft rod penetrates through the sleeve in a rotating mode, the axis of the shaft rod is perpendicular to the axis of the rotating rod, umbrella teeth are fixedly arranged at two ends of the shaft rod, and the two umbrella teeth are respectively meshed with the first fluted disc and the second fluted disc.

Further, the liquid storage box is fixedly arranged inside the base, a plurality of through holes are formed in the annular array on the outer peripheral side of the base, the automatic spray head is installed in the through holes, and the liquid inlet end of the automatic spray head is communicated with the inside of the liquid storage box through a pipeline.

Further, the support and the mounting frame are connected through bolts.

Further, the cleaning roller is a sponge roller, a rubber roller or a steel roller.

The utility model has the following beneficial effects: the utility model can realize the attachment of the cleaning roller to the inner wall of the pipeline so as to realize the comprehensive cleaning of the inner wall of the pipeline and improve the cleaning efficiency.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a plan view of the structure of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 3 at C in accordance with the present invention;

FIG. 5 is a cross-sectional view taken in the direction B-B of FIG. 2 in accordance with the present invention;

reference numerals: 1. a base; 2. a sleeve; 3. a mounting frame; 4. a support; 5. a cleaning roller; 6. a power member; 601. a rotating rod; 602. a motor; 603. a first fluted disc; 604. a shaft lever; 605. umbrella teeth; 606. a second fluted disc; 7. perforating; 8. a liquid storage tank; 9. automatic sprinkler.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-5, an embodiment of the utility model provides a device for removing scale in a heating and ventilation pipeline of a building, which comprises a base 1, wherein the base 1 is of a cylindrical structure and is hollow inside, a coaxial sleeve 2 is fixedly inserted into the base 1, an installation frame 3 which rotates around the axis of the sleeve 2 is rotatably sleeved on the outer side wall of the sleeve 2, the installation frame 3 and the sleeve 2 rotate structurally, an annular notch is formed on the outer side surface of the sleeve 2, an annular block is fixedly arranged on the installation frame 3 and is in sliding fit with the notch, so that the rotation of the installation frame 3 can be realized, the structure also has a limiting function, the installation frame 3 and the sleeve 2 can be prevented from being separated, a support 4 is annularly arrayed on the outer side surface of the installation frame 3, the support 4 is an elastic expansion frame, the overall structure of the support 4 can be divided into a C-shaped frame body, the frame body is connected with the installation frame 3, and a sliding block which is slidably installed on two lateral sections of the frame body, wherein the spring is connected between the sliding blocks and the frame body, in the centrifugal rotation process of the mounting frame 3, the spring extends to enable the sliding blocks to move towards the direction far away from the sleeve 2, the cleaning roller 5 is arranged on the frame 4, the cleaning roller 5 is arranged between the two sliding blocks, the axis of the cleaning roller 5 is parallel to the axis of the base 1, therefore, under the normal state, the cleaning roller 5 is convenient to be put into the pipeline, the sleeve 2 is provided with the power part 6 for driving the mounting frame 3 to rotate, the rotation of the mounting frame 3 is realized by the power part 6, under the action of centrifugal force, the cleaning roller 5 is forced to be contacted with the inner wall of the pipeline, the rotating cleaning roller 5 can clean the inner wall of the pipeline, the base 1 is provided with the automatic spray head 9 for spraying cleaning liquid, when the cleaning roller 5 rotates, the cleaning liquid sprayed by the automatic spray head 9 is sprayed onto the inner wall of the pipeline and the cleaning roller 5, thereby, the cleaning work of scale can be realized, therefore, the structure of the utility model can realize the attachment of the cleaning roller to the inner wall of the pipeline so as to realize the comprehensive cleaning of the inner wall of the pipeline and improve the cleaning efficiency.

As shown in fig. 3-5, in some embodiments, the power member 6 includes a rotating rod 601 bearing-connected to the inside of the base 1, a motor 602 fixed to the sleeve 2 and connected to an end of the rotating rod 601, a first toothed disk 603 fixed to the rotating rod 601, a second toothed disk 606 fixed to the mounting bracket 3, a shaft 604 penetrating through the sleeve 2 in a rotating manner, an axis of the shaft 604 being perpendicular to an axis of the rotating rod 601, two ends of the shaft 604 being respectively provided with a first toothed disk 605, two bevel teeth 605 being engaged with the first toothed disk 603 and the second toothed disk 606, respectively, when the motor 602 drives the rotating rod 601 to rotate, the first toothed disk 603 rotates synchronously with the rotating rod 601, at this time, the bevel teeth 605 engaged with the first toothed disk 603 rotate via the shaft 604, the two bevel teeth 605 rotating synchronously with each other to drive the second toothed disk 606 to rotate, since the second toothed disk 606 is mounted on the mounting bracket 3, the mounting bracket 3 rotates to rotate the cleaning roller 5, and the cleaning roller 5 is forced into contact with the inner wall of the pipe during rotation of the mounting frame 3.

As shown in fig. 5, in some embodiments, the liquid storage tank 8 is fixedly arranged inside the base 1, a plurality of through holes 7 are formed in the annular array on the outer periphery side of the base 1, the automatic spray head 9 is installed in the through holes 7, the automatic spray head 9 is composed of a pump body and a spray head, and the liquid inlet end of the automatic spray head 9 is communicated with the inside of the liquid storage tank 8 through a pipeline, so that the liquid inside the liquid storage tank 8 is pumped out by the pump body and passes through the spray head spraying position, the liquid storage tank 8 is provided with a liquid feeding pipe and a liquid discharging pipe, and valves are installed on the liquid feeding pipe and the liquid discharging pipe.

In some embodiments, the support 4 is bolted to the mounting frame 3, and the service life of the cleaning roller 5 is short due to abrasion, and the springs in the support 4 are easy to damage after long-term use, so that the replacement of the support 4 improves the practicability of the equipment.

In some embodiments, the cleaning roller 5 is a sponge roller, a rubber roller or a steel roller, the cleaning rollers 5 of three different types are used for better adapting to cleaning operation, when scale adhesion is strong and is difficult to clean, the steel roller is used for scraping, when scale is convenient to clean, the rubber pipe is cleaned by contact friction with the inner wall of the pipeline, and after the scale on the inner wall of the pipeline is cleaned, the last cleaning operation is carried out on the inner wall of the pipeline by the sponge roller to ensure the cleaning effect.

Claims

1. The utility model provides a warm logical pipeline incrustation scale clearing device of building, a serial communication port, including base (1), alternate on base (1) and set firmly coaxial sleeve (2), sleeve (2) lateral wall rotates the cover and is equipped with around its axis pivoted mounting bracket (3), the lateral surface annular array of mounting bracket (3) has support (4), support (4) are elastic expansion frame, install cleaning roller (5) on support (4), the axis of cleaning roller (5) with the axis of base (1) is parallel, install the drive on sleeve (2) mounting bracket (3) pivoted power spare (6), install automatic shower nozzle (9) that are used for spraying the cleaning solution on base (1).

2. The building heating and ventilation pipeline scale removing device according to claim 1, wherein the power part (6) comprises a rotating rod (601) connected with the inside of the base (1) through a bearing, a motor (602) connected with the end of the rotating rod (601) is fixedly arranged on the sleeve (2), a first fluted disc (603) is fixedly sleeved on the rotating rod (601), a second fluted disc (606) is fixedly arranged on the mounting frame (3), a shaft rod (604) penetrates through the sleeve (2) in a rotating manner, the axis of the shaft rod (604) is perpendicular to the axis of the rotating rod (601), umbrella teeth (605) are fixedly arranged at two ends of the shaft rod (604), and the two umbrella teeth (605) are respectively meshed with the first fluted disc (603) and the second fluted disc (606).

3. The building heating and ventilation pipeline scale removing device according to claim 1, wherein a liquid storage tank (8) is fixedly arranged inside the base (1), a plurality of through holes (7) are formed in the annular array on the outer peripheral side of the base (1), the automatic spray heads (9) are installed in the through holes (7), and the liquid inlet ends of the automatic spray heads (9) are communicated with the inside of the liquid storage tank (8) through pipelines.

4. The device for removing the scale on the heating and ventilation pipeline of the building as claimed in claim 1, wherein the bracket (4) is connected with the mounting frame (3) through bolts.

5. The building heating and ventilation pipeline scale removing device according to claim 1, wherein the cleaning roller (5) is a sponge roller, a rubber roller or a steel roller.