CN215491295U

CN215491295U - Building is cleaning device for heating and ventilating pipeline with structure is clear away to incrustation scale

Info

Publication number: CN215491295U
Application number: CN202121254727.4U
Authority: CN
Inventors: 郑辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-01-11
Anticipated expiration: 2031-06-04

Abstract

The utility model provides a cleaning device with a scale removing structure for a building heating and ventilation pipeline, which comprises a pressure increasing valve, a cleaning nozzle, a cleaning brush, a large gear ring, a supporting rod and a driving motor, and is characterized in that: the connection water pipe is installed to the bracing piece upside, connect the water pipe upside and install the pressure-increasing valve, pressure-increasing valve ring side installs clean nozzle, bracing piece ring side upside is provided with the axle bed, the inside transmission bearing that is equipped with of axle bed, the bull gear is installed to axle bed ring side downside, axle bed ring side is provided with the cleaning brush, the dead lever is installed with the axle bed junction to the cleaning brush, pressure-increasing water pump is installed in bracing piece ring side left side, the inlet tube is installed to the pressure-increasing water pump downside, the axis of rotation is installed to the driving motor upside, drive gear is installed to the axis of rotation upside, this design can spray the scale remover at warm logical pipeline inner wall through clean nozzle, and drive the cleaning brush rotation through driving motor and clear up the incrustation scale, and convenient for operation, incrustation scale clearance is effectual.

Description

Building is cleaning device for heating and ventilating pipeline with structure is clear away to incrustation scale

Technical Field

The utility model relates to a cleaning device with a scale removing structure for a building heating and ventilation pipeline, belonging to the technical field of scale removal.

Background

The heating and ventilating pipeline is an important component of the heating and ventilating system. The thickness and specification of the heating and ventilation pipeline can be changed according to requirements, and usually, when the heating and ventilation pipeline is connected, two ends of the air pipe are always externally connected with accessories (such as elbows and reducing pipes). In general, the two ends of the heating and ventilation pipeline are not provided with grooves and are provided with sealing rings, so that the application range of the heating and ventilation pipeline is very wide. A purifying system air feeding and returning pipe, a central air conditioning ventilation pipe, an industrial air feeding and exhausting ventilation pipe, an environmental protection system air suction and exhaust pipe, a mine gas drainage pipe, a mine rubberized cloth air duct and the like.

In the prior art, at present, after a heating and ventilation pipeline is used for a certain time, a lot of scale may be accumulated on the inner wall of the heating and ventilation pipeline, the thermal conductivity of the scale is very poor, which may cause the heat transfer condition of a heated surface to deteriorate, due to thermal expansion and cooling and uneven stress, the danger of explosion or even explosion of the heating and ventilation pipeline is greatly increased, when the scale is cemented, a large amount of heavy metal ions are often attached, if the scale is used for conveying water, the risk of heavy metal ions being too much dissolved in water exists, the scale removal mode at present is to directly add a scale remover into the heating and ventilation pipeline, the scale removal time is long, the scale removal effect is poor, the structure of the existing cleaning device is complex, the heating and ventilation pipeline cannot be effectively cleaned, and a cleaning device for a building heating and ventilation pipeline with a scale removal structure is urgently needed to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a cleaning device with a scale removing structure for a building heating and ventilating pipeline, which is used for solving the problems in the background technology.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a cleaning device with a scale removing structure for a building heating and ventilation pipeline comprises a pressure increasing valve, a cleaning nozzle, a cleaning brush, a large gear ring, a supporting rod and a driving motor, wherein a connecting water pipe is installed on the upper side of the supporting rod, the pressure increasing valve is installed on the upper side of the connecting water pipe, the cleaning nozzle is installed on the annular side face of the pressure increasing valve, a shaft seat is arranged on the upper side of the annular side face of the supporting rod, a transmission bearing is assembled in the shaft seat, the large gear ring is installed on the lower side of the annular side face of the shaft seat, the cleaning brush is arranged on the annular side face of the shaft seat, a fixing rod is installed at the joint of the cleaning brush and the shaft seat, a reinforcing connecting rod is arranged on the upper side of the fixing rod, a pressure increasing water pump is installed on the left side of the annular side face of the supporting rod, a water inlet pipe is installed on the lower side of the pressure increasing water pump, a water outlet pipe is installed on the upper side of the pressure increasing water pump, a built-in groove is formed in the supporting rod, the utility model discloses a bracing piece, including bracing piece annular side, driving motor installs the axis of rotation in the right side, the axis of rotation upside is installed drive gear.

Furthermore, a limiting baffle is arranged on the upper end face of the supporting rod, and the diameter of the limiting baffle is larger than that of the supporting rod.

Further, booster water pump and driving motor are provided with the mounting panel with the bracing piece junction, the mounting panel passes through welding mode and bracing piece fixed connection.

Furthermore, the cleaning nozzles are provided with four groups, the specifications of the four groups of cleaning nozzles are the same, and the four groups of cleaning nozzles are symmetrically arranged on the annular side face of the booster valve.

Furthermore, the cleaning brush, the fixing rod and the reinforcing connecting rod form a scale cleaning assembly, the scale cleaning assembly is provided with four groups, the specifications of the four groups of scale cleaning assemblies are the same, and the four groups of scale cleaning assemblies are symmetrically arranged on the annular side face of the shaft seat.

Furthermore, the inner diameter of the built-in groove is larger than the diameter of the water outlet pipe, the water outlet pipe is installed inside the built-in groove, the upper end of the water outlet pipe is communicated with the inside of the connecting water pipe, the lower end of the water outlet pipe is connected with the booster water pump, and the water inlet pipe is connected with an external water source.

Furthermore, the specification of the transmission gear is matched with that of the large gear ring, and the transmission gear is in meshing transmission connection with the large gear ring through gear teeth.

The utility model has the beneficial effects that: according to the cleaning device with the scale removing structure for the building heating and ventilation pipeline, due to the fact that the booster valve, the cleaning nozzle, the cleaning brush, the supporting rod, the driving motor and the booster water pump are added, the descaling agent can be sprayed on the inner wall of the heating and ventilation pipeline through the cleaning nozzle, the cleaning brush is driven to rotate through the driving motor to clean the scale, operation is convenient, and the scale cleaning effect is good.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of a cleaning device for a heating and ventilation pipeline of a building with a scale removing structure according to the present invention;

FIG. 2 is a front sectional view of a cleaning apparatus for a heating and ventilating duct of a building having a scale removing structure according to the present invention;

FIG. 3 is a left side sectional view of a cleaning apparatus for a heating and ventilating duct of a building having a scale removing structure according to the present invention;

FIG. 4 is a top view of a cleaning apparatus for a heating and ventilating duct of a building having a scale removing structure according to the present invention;

in the figure: 1-booster valve, 2-cleaning nozzle, 3-cleaning brush, 4-large gear ring, 5-support rod, 6-driving motor, 7-connecting water pipe, 8-reinforcing connecting rod, 9-fixing rod, 10-shaft seat, 11-driving bearing, 12-built-in groove, 13-water outlet pipe, 14-booster water pump, 15-water inlet pipe, 16-driving gear, 17-rotating shaft, 51-limit baffle and 141-mounting plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: a cleaning device with a scale removing structure for a building heating ventilation pipeline comprises a pressure increasing valve 1, a cleaning nozzle 2, a cleaning brush 3, a large gear ring 4, a support rod 5 and a driving motor 6, wherein a connecting water pipe 7 is installed on the upper side of the support rod 5, the pressure increasing valve 1 is installed on the upper side of the connecting water pipe 7, the cleaning nozzle 2 is installed on the annular side surface of the pressure increasing valve 1, a shaft seat 10 is arranged on the upper side of the annular side surface of the support rod 5, a transmission bearing 11 is assembled in the shaft seat 10, the large gear ring 4 is installed on the lower side of the annular side surface of the shaft seat 10, the cleaning brush 3 is arranged on the annular side surface of the shaft seat 10, a fixed rod 9 is installed at the joint of the cleaning brush 3 and the shaft seat 10, a reinforcing connecting rod 8 is arranged on the upper side of the fixed rod 9, a pressure increasing water pump 14 is installed on the left side surface of the support rod 5, a water inlet pipe 15 is installed on the lower side of the pressure increasing water pump 14, a water outlet pipe 13 is installed on the upper side of the pressure increasing water pump 14, a built-in groove 12 is formed in the

support rod

5, 5 annular side right sides of bracing piece are provided with driving motor 6, and axis of rotation 17 is installed to driving motor 6 upside, and drive gear 16 is installed to axis of rotation 17 upside, and this design can spray the scale remover at warm logical pipeline inner wall through cleaning nozzle 2 to drive cleaning brush 3 through driving motor 6 and rotate and clear up the incrustation scale, the simple operation, incrustation scale clearance is effectual.

The limit baffle 51 is arranged on the upper end surface of the support rod 5, and the diameter of the limit baffle 51 is larger than that of the support rod 5.

The mounting plate 141 is arranged at the joint of the driving motor 6 and the support rod 5, the mounting plate 141 is arranged at the joint of the booster water pump 14 and the support rod 5, and the mounting plate 141 is fixedly connected with the support rod 5 in a welding mode.

The cleaning nozzles 2 are provided with four groups, the specifications of the four groups of cleaning nozzles 2 are the same, and the four groups of cleaning nozzles 2 are symmetrically arranged on the annular side surface of the pressure increasing valve 1.

The scale cleaning assembly comprises a cleaning brush 3, a fixing rod 9 and a reinforcing connecting rod 8, four groups of scale cleaning assemblies are arranged, the specifications of the four groups of scale cleaning assemblies are the same, and the four groups of scale cleaning assemblies are symmetrically arranged on the annular side face of the shaft seat 10.

The water outlet pipe 13 is arranged in the built-in groove 12, the inner diameter of the built-in groove 12 is larger than the diameter of the water outlet pipe 13, the upper end of the water outlet pipe 13 is communicated with the inside of the connecting water pipe 7, the lower end of the water outlet pipe 13 is connected with the booster water pump 14, and the water inlet pipe 15 is connected with an external water source.

The specification of the large gear ring 4 is matched with the specification of the transmission gear 16, and the transmission gear 16 is in transmission connection with the large gear ring 4 through gear tooth meshing.

As an embodiment of the present invention: when the heating and ventilation pipeline needs to be cleaned of scale, a worker firstly connects the driving motor 6 and the booster water pump 14 with an external power supply, then connects the water inlet pipe 15 with an external scale remover, integrally puts the device into the heating and ventilation pipeline through the support rod 5, starts the booster water pump 14, pumps the external scale remover through the water inlet pipe 15 by the booster water pump 14, then conveys the scale remover to the booster valve 1 through the water outlet pipe 13, the scale remover is sprayed out of the booster valve 1 through the cleaning nozzle 2 and is sprayed onto the inner wall of the heating and ventilation pipeline, the scale on the inner wall of the heating and ventilation pipeline is dissolved through the scale remover, then starts the driving motor 6, the driving motor 6 drives the transmission gear 16 to rotate through the rotating shaft 17, the transmission gear 16 is connected with the large gear ring 4 through gear tooth meshing transmission, further drives the large gear ring 4 to rotate through the transmission gear 16, and drives the shaft seat 10 to rotate through the large gear ring 4, drive cleaning brush 3 through axle bed 10 and rotate inside warm logical pipeline, through the rotation of cleaning brush 3 with warm incrustation scale clearance down on the logical pipeline inner wall, improved the clearance effect to the incrustation scale.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a building warms up cleaning device for logical pipeline with structure is clear away to incrustation scale, includes booster valve (1), cleaning nozzle (2), cleaning brush (3), bull gear (4), bracing piece (5) and driving motor (6), its characterized in that: a connecting water pipe (7) is installed on the upper side of the supporting rod (5), a booster valve (1) is installed on the upper side of the connecting water pipe (7), a cleaning nozzle (2) is installed on the annular side face of the booster valve (1), an axle seat (10) is arranged on the upper side of the annular side face of the supporting rod (5), a transmission bearing (11) is assembled in the axle seat (10), a large gear ring (4) is installed on the lower side of the annular side face of the axle seat (10), a cleaning brush (3) is arranged on the annular side face of the axle seat (10), a fixing rod (9) is installed at the joint of the cleaning brush (3) and the axle seat (10), a reinforcing connecting rod (8) is arranged on the upper side of the fixing rod (9), a booster water pump (14) is installed on the left side of the annular side face of the supporting rod (5), a water inlet pipe (15) is installed on the lower side of the booster water pump (14), and a water outlet pipe (13) is installed on the upper side of the booster water pump (14), the utility model discloses a bearing support, including bracing piece (5), bracing piece (5) inside seted up built-in groove (12), bracing piece (5) annular side right side is provided with driving motor (6), axis of rotation (17) are installed to driving motor (6) upside, drive gear (16) are installed to axis of rotation (17) upside.

2. The cleaning apparatus for building heating and ventilating duct with scale removing structure according to claim 1, wherein: the support rod (5) upper end face is provided with limit baffle (51), limit baffle (51) diameter is greater than bracing piece (5) diameter.

3. The cleaning apparatus for building heating and ventilating duct with scale removing structure according to claim 1, wherein: the booster pump (14) and the joint of the driving motor (6) and the support rod (5) are provided with a mounting plate (141), and the mounting plate (141) is fixedly connected with the support rod (5) in a welding mode.

4. The cleaning apparatus for building heating and ventilating duct with scale removing structure according to claim 1, wherein: the cleaning nozzles (2) are arranged in four groups, the specifications of the cleaning nozzles (2) are the same, and the cleaning nozzles (2) in the four groups are symmetrically arranged on the annular side surface of the booster valve (1).

5. The cleaning apparatus for building heating and ventilating duct with scale removing structure according to claim 1, wherein: cleaning brush (3), dead lever (9) and reinforcing connecting rod (8) have constituteed the incrustation scale clearance subassembly, and the incrustation scale clearance subassembly is provided with four groups, and four groups incrustation scale clearance subassemblies specification are the same, and four groups incrustation scale clearance subassemblies symmetry set up in axle bed (10) annular side.

6. The cleaning apparatus for building heating and ventilating duct with scale removing structure according to claim 1, wherein: the inner diameter of the built-in groove (12) is larger than the diameter of the water outlet pipe (13), the water outlet pipe (13) is installed inside the built-in groove (12), the upper end of the water outlet pipe (13) is communicated with the inside of the connecting water pipe (7), the lower end of the water outlet pipe (13) is connected with the booster pump (14), and the water inlet pipe (15) is connected with an external water source.

7. The cleaning apparatus for building heating and ventilating duct with scale removing structure according to claim 1, wherein: the specification of the transmission gear (16) is matched with that of the large gear ring (4), and the transmission gear (16) is in meshing transmission connection with the large gear ring (4) through gear teeth.