Energy-saving sleeve type condenser cleaning device

Abstract

The utility model discloses an energy-saving sleeve type condenser cleaning device which comprises a positioning seat, an inner groove is formed in the upper surface of the positioning seat, a limiting rotating shaft is arranged on the inner side of the inner groove, one side of the limiting rotating shaft is connected with a connecting shaft, one end of the connecting shaft is connected with a driving motor, and the driving motor is arranged on one side of the positioning seat. The other side of the limiting rotating shaft is connected with a connecting column, a rotating disc is arranged at one end of the connecting column, multiple sets of scrapers are installed on the surface of the outer ring of the rotating disc, and multiple sets of cleaning fins are arranged on the surface of one end of the rotating disc.

Description

Technical Field

[0001] The utility model relates to the technical field of condenser cleaning devices, in particular to an energy-saving sleeve-type condenser cleaning device. Background Art

[0002] The shell-and-tube condenser is composed of two tubes of different diameters. Its working principle is to let the coolant flow through the outer tube, so that the heat medium in the inner tube exchanges heat with the coolant in the outer tube when flowing in the tube, thereby achieving the purpose of cooling. Specifically, the refrigerant vapor enters the cavity between the inner and outer tubes from the top, condenses on the outer surface of the inner tube, and the liquid flows down in turn at the bottom of the outer tube and flows into the liquid reservoir from the lower end. At the same time, the cooling water enters from the bottom of the condenser, passes through each row of inner tubes in turn and flows out from the top, in a countercurrent manner with the refrigerant, achieving a relatively ideal countercurrent heat exchange, so the heat transfer coefficient is relatively high.

[0003] The existing shell and tube condenser cleaning device mainly uses high-pressure water jetting or chemical cleaning methods. The high-pressure water jetting cleaning method wastes a lot of water resources and is not energy-efficient, while the chemical cleaning method easily corrodes the inner wall of the condenser tube, causing safety hazards to later use. Therefore, an energy-saving shell and tube condenser cleaning device is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an energy-saving shell-and-tube condenser cleaning device to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy-saving sleeve-type condenser cleaning device, comprising a positioning seat, an inner groove is formed on the upper surface of the positioning seat, a limited rotation shaft is arranged on the inner side of the inner groove, a connecting shaft is connected to one side of the limited rotation shaft, a driving motor is connected to one end of the connecting shaft, the driving motor is arranged on one side of the positioning seat, and a connecting column is connected to the other side of the limited rotation shaft;

[0006] A turntable is arranged at one end of the connecting column, and a plurality of scrapers are installed on the surface of the outer ring of the turntable. A cleaning wing is arranged on the surface of one end of the turntable, and a plurality of cleaning wings are arranged.

[0007] Furthermore, a running wheel is installed in the slot at the lower end of the positioning seat, and the running wheel can rotate in the slot.

[0008] Furthermore, a locking cover is provided at the upper end of the positioning seat, and the locking cover wraps the limiting rotating shaft and is clamped at the upper end of the positioning seat. A plurality of sets of locking bolts are provided at the intersection of the positioning seat and the locking cover for connection and fixing.

[0009] Furthermore, the outer side of the turntable is arranged as a condenser, the outer side of the driving motor is arranged as an outer protective shell, and one end of the outer protective shell is mounted on the surface of the positioning seat.

[0010] Furthermore, a limit block is fixedly installed on the lower surface of the positioning seat, and two groups of the limit blocks are provided, which are respectively arranged on both sides of the walking wheel.

[0011] Furthermore, a positioning buckle is provided on the surface of one end of the outer protective shell, and a rope is installed on the inner side of the positioning buckle.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By pulling the rope, the positioning seat is displaced under the drive of the walking wheel, and the driving motor is started to drive the turntable to rotate, so that the scraper on the turntable cleans the inner wall of the condenser tube, and the cleaning wing can clean the inner wall of the condenser tube after scraping, so that the inner wall of the condenser tube can be cleaned more thoroughly.

[0014] 2. By adopting manual pulling to drive, only one driving motor is needed to drive the scraper to rotate, which consumes less energy and is more energy-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the cleaning device of the utility model;

[0016] Figure 2 This is a schematic diagram of the main view of the utility model;

[0017] Figure 3 This is a schematic diagram of the transmission device of the utility model;

[0018] In the figure: 1. positioning seat, 2. locking cover, 3. locking bolt, 4. connecting column, 5. turntable, 6. scraper, 7. cleaning wing, 8. inner groove, 9. limiting rotating shaft, 10. connecting shaft, 11. driving motor, 12. outer protective shell, 13. positioning buckle, 14. rope, 15. walking wheel, 16. limiting block, 17. condenser. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Please refer to Figure 1 to Figure 3As shown, the utility model is an energy-saving sleeve-type condenser cleaning device, comprising a positioning seat 1, an inner groove 8 is provided on the upper surface of the positioning seat 1, a limited rotation shaft 9 is provided inside the inner groove 8, one side of the limited rotation shaft 9 is connected to a connecting shaft 10, one end of the connecting shaft 10 is connected to a driving motor 11, the driving motor 11 is provided on one side of the positioning seat 1, and the other side of the limited rotation shaft 9 is connected to a connecting column 4;

[0021] A turntable 5 is provided at one end of the connecting column 4, and a plurality of scrapers 6 are installed on the surface of the outer ring of the turntable 5. A cleaning wing 7 is provided on the surface of one end of the turntable 5, and a plurality of cleaning wings 7 are provided.

[0022] When in use, by pulling the rope, the positioning seat is moved under the drive of the walking wheel, and the driving motor is started to drive the turntable to rotate, so that the scraper on the turntable cleans the inner wall of the condenser tube, and the cleaning wings can clean the inner wall of the condenser tube after scraping, so that the inner wall of the condenser tube can be cleaned more thoroughly.

[0023] Please refer to Figure 1 A running wheel 15 is installed in the slot at the lower end of the positioning seat 1, and the running wheel 15 can rotate in the slot. By setting the running wheel 15, the positioning seat 1 can be smoother during the movement.

[0024] Please refer to Figure 1 A locking cover 2 is provided at the upper end of the positioning seat 1, and the locking cover 2 wraps the limiting rotating shaft 9 and is stuck in the upper end of the positioning seat 1. A plurality of sets of locking bolts 3 are provided at the intersection of the positioning seat 1 and the locking cover 2 for connection and fixing. By setting the locking cover 2, the limiting rotating shaft 9 and the connecting column 4 can be limited and fixed to prevent shaking during rotation. By setting the plurality of locking bolts 3, the positioning seat 1 and the locking cover 2 can be locked and fixed.

[0025] Please refer to Figure 1 The outer side of the turntable 5 is set as a condenser 17, and the outer side of the driving motor 11 is provided with an outer protective shell 12. One end of the outer protective shell 12 is installed on the surface of the positioning seat 1. The outer protective shell 12 can effectively protect the driving motor 11 and prevent it from being damaged.

[0026] Please refer to Figure 1 A limit block 16 is fixedly installed on the lower surface of the positioning seat 1. Two groups of limit blocks 16 are provided, which are respectively arranged on both sides of the walking wheel 15. The two groups of limit blocks 16 can prevent the positioning seat 1 from rotating in the condenser 17.

[0027] Please refer to Figure 1 A positioning buckle 13 is provided on the surface of one end of the outer protective shell 12, and a rope 14 is installed on the inner side of the positioning buckle 13. Through the positioning buckle 13 and the rope 14, it is convenient to pull the positioning seat 1 to move, thereby driving the turntable 5 to move.

[0028] Working principle: The utility model is an energy-saving sleeve-type condenser cleaning device. First, the rope 14 is passed through the inside of the condenser 17 along the liquid inside the condenser tube 17 to reach the other end of the sleeve-type condenser tube 17, and the turntable 5 is inserted into the condenser tube 17. Under the positioning of the limit block 16, the rope 14 is pulled, and the positioning seat 1 is displaced under the drive of the walking wheel 15, and the drive motor 11 is started to drive the turntable 5 to rotate, so that the scraper 6 on the turntable 5 cleans the inner wall of the condenser tube 17, and the cleaning wings 7 can clean the inner wall of the condenser tube 17 after scraping, so that the inner wall of the condenser tube 17 is cleaned more thoroughly, and it is driven by manual pulling, and only one drive motor 11 is needed to drive the scraper 6 to rotate, which consumes less energy and is more energy-saving.

[0029] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An energy-saving shell-and-tube condenser cleaning device, comprising a positioning seat (1) characterized in that: An inner groove (8) is provided on the upper surface of the positioning seat (1), a limit rotation shaft (9) is provided inside the inner groove (8), one side of the limit rotation shaft (9) is connected to a connecting shaft (10), one end of the connecting shaft (10) is connected to a driving motor (11), the driving motor (11) is provided on one side of the positioning seat (1), and the other side of the limit rotation shaft (9) is connected to a connecting column (4); A rotating disk (5) is arranged at one end of the connecting column (4), and a plurality of scrapers (6) are installed on the surface of the outer ring of the rotating disk (5). A cleaning wing (7) is arranged on the surface of one end of the rotating disk (5), and a plurality of cleaning wings (7) are arranged.

2. The energy-saving shell-and-tube condenser cleaning device according to claim 1 is characterized in that: A running wheel (15) is installed in the slot at the lower end of the positioning seat (1), and the running wheel (15) can rotate in the slot.

3. The energy-saving shell-and-tube condenser cleaning device according to claim 1 is characterized in that: A locking cover (2) is provided at the upper end of the positioning seat (1), and the locking cover (2) wraps the limiting rotating shaft (9) and is clamped at the upper end of the positioning seat (1). A plurality of sets of locking bolts (3) are provided at the intersection of the positioning seat (1) and the locking cover (2) for connection and fixing.

4. The energy-saving shell-and-tube condenser cleaning device according to claim 1 is characterized in that: The outer side of the turntable (5) is provided with a condensation tube (17), the outer side of the drive motor (11) is provided with an outer protective shell (12), and one end of the outer protective shell (12) is mounted on the surface of the positioning seat (1).

5. The energy-saving shell-and-tube condenser cleaning device according to claim 2 is characterized in that: A limit block (16) is fixedly mounted on the lower surface of the positioning seat (1), and two groups of the limit blocks (16) are arranged respectively on both sides of the walking wheel (15).

6. The energy-saving shell-and-tube condenser cleaning device according to claim 4, characterized in that: A positioning buckle (13) is provided on the surface of one end of the outer protective shell (12), and a rope (14) is installed on the inner side of the positioning buckle (13).

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