CN218764842U

CN218764842U - Heat exchanger fin belt cleaning device

Info

Publication number: CN218764842U
Application number: CN202223022557.4U
Authority: CN
Inventors: 马松; 罗厚禄; 何志明
Original assignee: Hubei Zhongshi Technology Co ltd
Current assignee: Hubei Zhongshi Technology Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-03-28
Anticipated expiration: 2032-11-10

Abstract

The utility model relates to a heat exchanger fin belt cleaning device, which comprises a frame, be equipped with in the frame and carry the thing frame, frame one end is equipped with the delivery pipe, it is equipped with main water pipe to carry thing frame upper end, main water pipe and delivery pipe intercommunication, main water pipe lower extreme rotates to be connected and is equipped with the rotating tube, be equipped with the outlet pipe on the rotating tube, the outlet pipe passes through rotating tube and main water pipe intercommunication, it is equipped with the axis of rotation to carry thing frame both sides, axis of rotation one end is equipped with the rotation motor, and the output and the rotation axis connection of the motor that rotate, be equipped with in the axis of rotation and carry thing frame complex clearance brush, the heat exchanger fin is washd to going out water that this equipment can be even to scrub the heat exchanger fin, and conveniently mixing the cleaner, reducing workman's operation volume, improving work efficiency.

Description

Heat exchanger fin belt cleaning device

Technical Field

The utility model relates to a heat exchanger clearance technical field, concretely relates to heat exchanger fin belt cleaning device.

Background

The heat exchanger is also called a heat exchanger, is a device capable of transferring part of heat of hot fluid to cold fluid, is commonly used in devices needing to absorb and transfer heat, and a large number of fins are mounted on a common heat exchanger, so that the surface area of the heat exchanger is increased, and the heat exchange capacity is improved.

The heat exchanger is usually used for heat exchange work of a smoke exhaust port and the like, the working environment is severe, dust and stains are easy to accumulate after long-term use, the dust is accumulated on the surface of the heat exchanger and can influence the heat exchange capacity of the heat exchanger, therefore, the heat exchanger needs to be cleaned frequently, fins of the heat exchanger are used as main areas of the heat exchange work, the heat exchanger is large in area and easy to accumulate dust, the heat exchanger needs to be cleaned more easily, common cleaning equipment is simple in structure, only flushing equipment is used for flushing the heat exchanger from a single direction, partial areas located at the edge are not easy to be flushed by water flow, the heat exchanger is difficult to clean directly, workers are required to carry out auxiliary operation generally, the working strength is high, the efficiency is low, some dust or foreign matters are adsorbed on the fins of the heat exchanger due to long-term accumulation, the cleaning is difficult to be carried out by water, the workers need to scrub by tools, the workers can wash the dust and the foreign matters which are difficult to wash, if the working environment is severe, the accumulated dust and the accumulated amount of the dust and the foreign matters which need to be scrubbed is large, the positions which the workers cannot be cleaned by clean water, the cleaning efficiency is further increased, the pulling efficiency of workers is further increased, and the cleaning efficiency of the workers can be further increased, and the cleaning efficiency of the workers can be further removed by using of the cleaning agent when the workers are working environment, and the workers.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a heat exchanger fin belt cleaning device to the washing simple structure who mentions in solving the background art, can't wash comprehensively, can't need the workman cooperation to wash, problem that efficiency is not high.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: heat exchanger fin belt cleaning device, which comprises a frame, be equipped with in the frame and carry the thing frame, frame one end is equipped with the delivery pipe, it is equipped with the main water pipe to carry thing frame upper end, main water pipe and delivery pipe intercommunication, main water pipe lower extreme rotates to be connected and is equipped with the rotating tube, be equipped with the outlet pipe on the rotating tube, the outlet pipe passes through rotating tube and main water pipe intercommunication, it is equipped with the axis of rotation to carry thing frame both sides, axis of rotation one end is equipped with the rotation motor, and the output and the rotation axis connection of the motor that just rotate, be equipped with in the axis of rotation and carry thing frame complex clearance brush.

Preferably, a mixing tank is arranged between the main water pipe and the water supply pipe, and a feeding pipe is arranged on the mixing tank, so that a cleaning agent can be introduced into cleaning water, the operation amount of workers is reduced, and the workers can work conveniently.

In further preferred, the mixing box upper end is equipped with agitator motor, the inside (mixing) shaft that is equipped with of mixing box, fixed connection is equipped with the stirring leaf on the (mixing) shaft, agitator motor's output and agitator shaft connection for the fusion speed of cleaner guarantees cleaning quality.

In further preferred, mixing box one end is equipped with the secondary water pipe, be equipped with the control valve on the secondary water pipe, the secondary water pipe other end is equipped with handheld spray gun, handheld spray gun passes through secondary water pipe and the inside intercommunication of mixing box, is convenient for clear up difficult abluent details.

Preferably, the rotating pipes are arranged in plurality and are arranged on the main water pipe at equal intervals, one end of the main water pipe is provided with a driving motor, the driving motor and the rotating pipes are fixedly connected with power transmission wheels, the power transmission wheels are matched with each other, and transmission belts are arranged between the power transmission wheels to provide power for the rotation of the rotating pipes.

In further preferred, carry the thing frame including bearing net frame and spacing frame, spacing frame sets up in bearing net frame upper end, restricts the heat exchanger fin, moves when avoiding wasing.

Preferably in further, frame both ends sliding connection is equipped with the carriage, the axis of rotation rotates with the carriage to be connected, rotate motor and carriage fixed connection, the frame both ends all are equipped with electronic depression bar, just electronic depression bar's output is connected with the adjustable shelf, makes the clearance brush reciprocate, improves the clearance ability.

(III) advantageous effects

Compared with the prior art, the utility model provides a heat exchanger fin belt cleaning device possesses following beneficial effect:

1. the utility model discloses a frame supports, bears the heat exchanger fin through carrying the thing frame, supplies water through delivery pipe and main water pipe, goes out water through setting up the rotating tube and outlet pipe to set up driving motor, biography merit wheel and drive belt cooperation and provide power, make a plurality of rotating tubes rotate one side and go out water, make water more even, on the comprehensive heat exchanger fin that sprays, the workman only needs to clear up the corner position difficult to clear up, reduces workman's work load, improves work efficiency.

2. The heat exchanger fins are scrubbed by the aid of the rotating motor, the rotating shaft, the cleaning brush and the water outlet equipment, the sliding frame and the electric pressure rod are arranged to control the cleaning brush to move up and down, attached dust on the heat exchanger fins is swept down, operation amount of workers is reduced, and work efficiency is improved.

3. Provide the space through setting up the mixing box and sneak into the cleaning water with the cleaner to set up agitator motor, (mixing) shaft and stirring leaf cooperation, make the cleaner sneak into the cleaning water fast, the spot that will be difficult to the clearance dissolves the clearance, makes things convenient for the staff to use.

Drawings

FIG. 1 is a schematic view of the front structure of a fin cleaning device for a heat exchanger of the present invention;

FIG. 2 is a schematic view of the fitting structure between the main water pipe and the rotating pipe of the present invention;

FIG. 3 is a schematic view of the structure of the middle frame and the cleaning brush of the present invention;

FIG. 4 is a schematic view of the matching structure of the middle frame and the object carrying frame of the present invention;

fig. 5 is a schematic view of the structure of the mixing motor, the mixing shaft and the mixing blade.

In the figure: 1. a frame; 2. a carrying frame; 3. a water supply pipe; 4. a main water pipe; 5. rotating the tube; 6. a water outlet pipe; 7. a rotating shaft; 8. rotating the motor; 9. cleaning the brush; 10. a mixing box; 11. a feed pipe; 12. a stirring motor; 13. a stirring shaft; 14. stirring blades; 15. an auxiliary water pipe; 16. a control valve; 17. a hand-held spray gun; 18. a drive motor; 19. a power transmission wheel; 20. a transmission belt; 21. a carrying net frame; 22. a limiting frame; 23. a carriage; 24. an electric pressure lever.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-3, a heat exchanger fin cleaning device comprises a frame 1, a carrying frame 2 is arranged in the frame 1, a water supply pipe 3 is arranged at one end of the frame 1, a main water pipe 4 is arranged at the upper end of the carrying frame 2, the main water pipe 4 is communicated with the water supply pipe 3, a rotating pipe 5 is rotatably connected to the lower end of the main water pipe 4, a water outlet pipe 6 is arranged on the rotating pipe 5, the water outlet pipe 6 is communicated with the main water pipe 4 through the rotating pipe 5, rotating shafts 7 are arranged on two sides of the carrying frame 2, a rotating motor 8 is arranged at one end of each rotating shaft 7, the output end of the rotating motor is connected with the rotating shaft, and a cleaning brush 9 matched with the carrying frame 2 is arranged on the rotating shaft 7.

Referring to fig. 1 and 5, in this embodiment, a mixing box 10 is disposed between a main water pipe 4 and a water supply pipe 3, a feeding pipe 11 is disposed on the mixing box 10, a stirring motor 12 is disposed at an upper end of the mixing box 10, a stirring shaft 13 is disposed inside the mixing box 10, a stirring blade 14 is fixedly connected to the stirring shaft 13, an output end of the stirring motor 12 is connected to the stirring shaft 13, a specific cleaning agent is added into the mixing box 10 from the feeding pipe 11, cleaning water is introduced into the mixing box 10 from the water supply pipe 3, the stirring motor 12 is started, the stirring shaft 13 is driven to rotate by the stirring motor 12, the stirring blade 14 is driven by the stirring shaft 13 to rotate, so that the cleaning water and the cleaning agent in the mixing box 10 are stirred by the stirring blade 14, and the cleaning agent is rapidly mixed into the cleaning water.

Referring to fig. 1, in this embodiment, an auxiliary water pipe 15 is disposed at one end of a mixing box 10, a control valve 16 is disposed on the auxiliary water pipe 15, a handheld spray gun 17 is disposed at the other end of the auxiliary water pipe 15, the handheld spray gun 17 is communicated with the interior of the mixing box 10 through the auxiliary water pipe 15, the control valve 16 is opened to communicate the mixing box 10, the auxiliary water pipe 15 and the handheld spray gun 17, wherein the auxiliary water pipe 15 is made of a flexible pipe material, and the handheld spray gun 17 is aligned to a position to be cleaned to clean a place which is not easy to be automatically cleaned.

Referring to fig. 1 and 2, in the present embodiment, a plurality of rotating pipes 5 are arranged on a main water pipe 4 at equal intervals, a driving motor 18 is disposed at one end of the main water pipe 4, power transmission wheels 19 are fixedly connected to the driving motor 18 and the rotating pipes 5, the power transmission wheels 19 are mutually matched, a transmission belt 20 is disposed between the power transmission wheels 19, so that the driving motor 18 operates, an output end of the driving motor 18 drives the power transmission wheels 19 to rotate, the power transmission wheels 19 drive the corresponding power transmission wheels 19 to rotate through the transmission belt 20, the power transmission wheels 19 drive the corresponding rotating pipes 5 to rotate, the power transmission wheels 19 drive the corresponding power transmission wheels 19 to rotate together through another transmission belt 20, and all the rotating pipes 5 rotate together through the matching between the power transmission wheels 19 and the transmission belt 20.

Referring to fig. 4, in the present embodiment, the object carrying frame 2 includes a carrying rack 21 and a limiting frame 22, the limiting frame 22 is disposed at the upper end of the carrying rack 21, the heat exchanger fin to be cleaned is supported by the carrying rack 21, and the limiting frame 22 limits the movement of the heat exchanger fin, so as to ensure the stability of the heat exchanger fin during cleaning.

Referring to fig. 1 and 3, in this embodiment, two ends of the frame 1 are slidably connected to form a sliding rack 23, the rotating shaft 7 is rotatably connected to the sliding rack 23, the rotating motor 8 is fixedly connected to the sliding rack 23, two ends of the frame 1 are both provided with electric pressing rods 24, and an output end of the electric pressing rod 24 is connected to the movable rack, and the electric pressing rods 24 operate to drive the sliding rack 23 to slide along the frame 1, so that the rotating shaft 7 drives the cleaning brush to move.

Example 2:

referring to fig. 1-4, when the device is used, a heat exchanger fin to be cleaned is placed in a carrying frame 2, the carrying frame 2 is installed in the center of a rack 1, the heat exchanger fin to be cleaned is supported by a carrying net frame 21, the movement of the heat exchanger fin is limited by a limiting frame 22, the stability of the heat exchanger fin during cleaning is ensured, a power supply of the device is switched on, a water supply pipe 3 is switched on with an external water source, cleaning water is introduced into the water supply pipe 3, the cleaning water flows into a main water pipe 4 through a mixing box 10, flows to each rotating pipe 5 after being divided in the main water pipe 4, then flows out of a water outlet pipe 6, water is sprayed to the heat exchanger fin, a driving motor 18 is enabled to work, an output end of the driving motor 18 drives a power transmission wheel 19 to rotate, the power transmission wheel 19 drives a corresponding power transmission wheel 19 to rotate through a driving belt 20, the power transmission wheel 19 drives the corresponding rotating pipe 5 to rotate, the power transmission wheel 19 drives the other corresponding power transmission wheel 19 to rotate together through the other transmission belt 20, all the rotating pipes 5 rotate together through the matching between the power transmission wheel 19 and the transmission belt 20, the water outlet pipe 6 rotates and sprays water to the heat exchanger fins at the same time, the rotating motor 8 and the electric pressure lever 24 are started simultaneously, the rotating motor 8 works under the fixation of the sliding frame 23 to drive the rotating shaft 7 to rotate, the cleaning brush rotates along with the rotating shaft 7, the cleaning brush passes through the limiting frame 22 under the support of the rotating shaft 7 to be contacted with the heat exchanger fins, foreign matters on the heat exchanger fins are brushed and matched with the cleaning water sprayed by the water outlet pipe 6 to clean the heat exchanger fins, the electric pressure lever 24 is controlled to work in the process, the electric pressure lever 24 drives the sliding frame 23 to slide along the rack 1, and the rotating shaft 7 drives the cleaning brush to move, the heat exchanger is cleaned as a whole.

Example 3:

referring to fig. 1 and 5, based on the above embodiment 2, when a stain which is not easily washed away is encountered, the closed structure of the feeding pipe 11 is opened, the feeding pipe 11 is connected with an external cleaning agent supply device, corresponding cleaning agents are selected from the feeding pipe 11 to be put into the mixing box 10 aiming at different stains on a heat exchanger fin, cleaning water flows into the mixing box 10 from the water supply pipe 3 to be mixed with the cleaning agents, the stirring motor 12 is started, the stirring shaft 13 is driven by the stirring motor 12 to rotate, the stirring shaft 13 drives the stirring blade 14 to rotate, the stirring blade 14 stirs the cleaning water and the cleaning agents in the mixing box 10, so that the cleaning agents are quickly dissolved into the cleaning water and uniformly mixed with the cleaning water, the cleaning water with the cleaning agents flows into the main water pipe 4 and flows out from the water outlet pipe 6 to clean the stains on the heat exchanger fin, when a part of the stains located at a corner cannot be cleaned, the control valve 16 is opened to enable the mixing box 10, the auxiliary water pipe 15 to be communicated with the handheld spray gun 17, the cleaning water flows into the auxiliary water pipe 15 to be communicated with the handheld spray gun 17, wherein the auxiliary water pipe 15 is made of a flexible pipe, and a worker can aim at a position where the spray gun which is not easily cleaned through which needs to be automatically cleaned.

In all the above-mentioned embodiments, the connection between two components may be selected from welding, bolt and nut fit connection, bolt or screw connection or other known connection methods according to actual situations, which are not repeated herein, and it is preferable to consider welding in the above description, although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Heat exchanger fin belt cleaning device, including frame (1), its characterized in that: be equipped with in frame (1) and carry thing frame (2), frame (1) one end is equipped with delivery pipe (3), it is equipped with water main pipe (4) to carry thing frame (2) upper end, water main pipe (4) and delivery pipe (3) intercommunication, water main pipe (4) lower extreme rotates to be connected and is equipped with stand pipe (5), be equipped with outlet pipe (6) on stand pipe (5), outlet pipe (6) are through stand pipe (5) and water main pipe (4) intercommunication, it is equipped with axis of rotation (7) to carry thing frame (2) both sides cooperation connection, axis of rotation (7) one end is equipped with rotation motor (8), and the output and the axis of rotation (7) of rotating motor (8) are connected, be equipped with on axis of rotation (7) and carry thing frame (2) complex clearance brush (9).

2. The heat exchanger fin cleaning device according to claim 1, characterized in that: a mixing box (10) is arranged between the main water pipe (4) and the water supply pipe (3), and a feeding pipe (11) is arranged on the mixing box (10).

3. The heat exchanger fin cleaning device according to claim 2, characterized in that: mixing box (10) upper end is equipped with agitator motor (12), mixing box (10) inside is equipped with (mixing) shaft (13), fixed connection is equipped with stirring leaf (14) on (mixing) shaft (13), the output and (mixing) shaft (13) of agitator motor (12) are connected.

4. The heat exchanger fin cleaning device according to claim 2, characterized in that: mixing box (10) one end is equipped with auxiliary water pipe (15), be equipped with control valve (16) on auxiliary water pipe (15), auxiliary water pipe (15) other end is equipped with handheld spray gun (17), handheld spray gun (17) are through auxiliary water pipe (15) and mixing box (10) inside intercommunication.

5. The heat exchanger fin cleaning device according to claim 1, characterized in that: the rotating pipe (5) is provided with a plurality of rotating pipes, the rotating pipes are arranged on the main water pipe (4) at equal intervals, one end of the main water pipe (4) is provided with a driving motor (18), the driving motor (18) and the rotating pipe (5) are fixedly connected with power transmission wheels (19), the power transmission wheels (19) are matched with each other, and a driving belt (20) is arranged between the power transmission wheels (19).

6. The heat exchanger fin cleaning device according to claim 1, characterized in that: carry thing frame (2) including bearing net frame (21) and spacing frame (22), spacing frame (22) set up and bear net frame (21) upper end.

7. The heat exchanger fin cleaning device according to claim 1, characterized in that: frame (1) both ends sliding connection is equipped with carriage (23), axis of rotation (7) are rotated with carriage (23) and are connected, rotate motor (8) and carriage (23) fixed connection, frame (1) both ends all are equipped with electronic depression bar (24), just the output and the adjustable shelf connection of electronic depression bar (24).