CN219798079U - Heat exchange tube of refrigeration cabinet - Google Patents

Abstract

The utility model discloses a heat exchange tube of a refrigeration cabinet, which comprises a frame body, wherein a plurality of heat exchange tubes are uniformly arranged in the frame body at intervals, a control box is fixedly arranged on one side of the frame body, a linear motor is fixedly arranged on the inner wall of the frame body adjacent to the control box, a scraping plate is rotatably arranged on the linear motor, a plurality of scraping grooves which are respectively matched with the heat exchange tubes are uniformly arranged at intervals at the bottom end of the scraping plate, the heat exchange tubes are embedded into the scraping grooves, a control processing unit is fixedly arranged in the control box, and the linear motor is connected with the control processing unit. Slide bars are fixedly arranged at two ends of the scraping plate, sliding grooves are formed in two opposite inner side walls in the frame body, the slide bars at two ends of the scraping plate are respectively and slidably embedded in the sliding grooves at two sides, and fans are adjacently arranged on one side of the frame body. The heat exchange tube is connected with a water inlet tube and a water outlet tube on one side of the frame body. The utility model has strong practicability.

Description

Heat exchange tube of refrigeration cabinet

Technical Field

The utility model relates to the technical field of heat exchange tubes, in particular to a heat exchange tube of a refrigeration cabinet.

Background

The heat exchange tube is one of the elements of the heat exchanger and is arranged in the cylinder body for exchanging heat between the two media. Has high heat conductivity and good isothermicity. It is a device capable of rapidly transferring heat energy from one point to another. For example, an air-cooled radiating pipe is generally used for injecting high-temperature liquid into the heat exchange pipe, then blowing heat exchange is carried out on the heat exchange pipe through a fan so as to blow hot air, for example, the application with the application number of 201922277190.2 is applied, but when the heat exchange pipe is blown by the fan for a long time, a layer of dust or a deposited oil film is distributed on the heat exchange pipe, if the heat exchange pipe is not cleaned timely, the defects of low heat exchange efficiency, increased electricity cost and the like are caused; the most direct mode is adopted in the tradition, and the dust on the heat exchange tube is cleared up through the rag through the manual work, not only wastes time and energy, but also easily because the temperature problem leads to scald, bruise scheduling problem, so to above problem, just need a heat exchange tube that can clear up the deposit on the heat exchange tube automatically.

Disclosure of Invention

The utility model aims to provide a heat exchange tube of a refrigeration cabinet, which is characterized in that a linear motor is controlled regularly by a control processing unit to push a scraper to do linear motion, dust on the heat exchange tube can be wiped off when a scraper groove slides and scrapes on the heat exchange tube, a worker only needs to replace a dust scraping sleeve on the scraper groove regularly, the operation is time-saving and labor-saving, the efficiency is high, and the risk that the traditional worker is easy to be injured when cleaning is avoided; the utility model has simple and convenient operation and strong practicability.

The utility model is realized in the following way:

the utility model provides a refrigeration cabinet heat exchange tube, includes the support body the interior interval of support evenly is equipped with many heat exchange tubes the fixed control box that is equipped with on one side of support body is adjacent with being equipped with the control box the fixed linear electric motor that is equipped with of inner wall of support body, with linear electric motor rotates and is equipped with the scraper blade, the bottom interval of scraper blade evenly be equipped with a plurality of respectively with heat exchange tube assorted scrape the groove, scrape the cover on the groove and be equipped with and scrape the dirt cover. The heat exchange tube is embedded into the scraping groove, a control processing unit is fixedly arranged in the control box, and the linear motor is connected with the control processing unit.

Further, the both ends of scraper blade all are fixed and are equipped with the slide bar the spout has all been seted up on two relative inside walls in the support body, the scraper blade both ends the slide bar respectively slide and inlay and establish in both sides the spout one side of support body is gone up adjacently and is equipped with the fan.

Further, the heat exchange tube is connected with a water inlet tube and a water outlet tube on one side of the frame body. The tail end of the linear motor is fixedly provided with a rotating disc, the scraping plate is provided with a rotating groove matched with the rotating disc, the rotating disc is embedded in the rotating groove, and the outer wall of the rotating groove is provided with a limit ring.

Further, the control processing unit adopts an 80C51 type singlechip.

Compared with the prior art, the utility model has the beneficial effects that: the linear motor is controlled regularly through the control processing unit, the scraping plate is pushed to do linear motion, dust on the heat exchange tube can be wiped clean when the scraping plate groove slides and scrapes on the heat exchange tube, a worker only needs to replace the dust scraping sleeve on the scraping plate groove regularly, the operation is time-saving and labor-saving, the efficiency is high, and the risk that the traditional worker is easy to be injured when cleaning is avoided; the utility model has simple and convenient operation and strong practicability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the structure of the device of the present utility model;

FIG. 2 is a schematic view of the structure of the rotary connection of the scraper and the linear motor of the present utility model;

the device comprises a frame body 1, a sliding groove 10, a water inlet pipe 11, a water outlet pipe 12, a control box 2, a linear motor 3, a linear motor output shaft 31, a rotating disc 310, a scraping plate 4, a scraping groove 41, a sliding rod 42, a rotating groove 43, a limiting ring 44 and a fan 5.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as 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, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1-2, a heat exchange tube of a refrigeration cabinet includes a frame 1, a plurality of heat exchange tubes are uniformly arranged in the frame 1 at intervals, a control box 2 is fixedly arranged on one side of the frame 1, a linear motor 3 is fixedly arranged on the inner wall of the frame 1 adjacent to the control box 2, a scraping plate 4 is rotatably arranged on the linear motor 3, a plurality of scraping grooves 41 respectively matched with the heat exchange tubes are uniformly arranged at intervals at the bottom ends of the scraping plate 4, and dust scraping sleeves are sleeved on the scraping grooves 41. The heat exchange tube is embedded into the scraping groove 41, a control processing unit is fixedly arranged in the control box 2, and the control processing unit adopts an 80C51 type singlechip. The linear motor 3 is connected with the control processing unit.

In this embodiment, the sliding rods 42 are fixedly disposed at two ends of the scraping plate 4, the sliding grooves 10 are disposed on two opposite inner side walls of the frame 1, the sliding rods 42 at two ends of the scraping plate 4 are respectively slidably embedded in the sliding grooves 10 at two sides, and the fans 5 are disposed adjacent to one side of the frame 1. The heat exchange tube is connected with a water inlet tube 11 and a water outlet tube 12 on one side of the frame body 1. The tail end of the linear motor 3 is fixedly provided with a rotating disc 310, the scraping plate 4 is provided with a rotating groove 43 matched with the rotating disc 310, the rotating disc 310 is embedded in the rotating groove 43, and the outer wall of the rotating groove is provided with a limit ring.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a refrigeration cabinet heat exchange tube which characterized in that: including support body (1) the interval evenly is equipped with many heat exchange tubes in support body (1) one side of support body (1) is gone up and is fixed to be equipped with control box (2), is in with being equipped with control box (2) are adjacent the fixed linear electric motor (3) that are equipped with of inner wall of support body (1), with linear electric motor (3) rotate and are equipped with scraper blade (4), the bottom interval of scraper blade (4) evenly be equipped with a plurality of respectively with heat exchange tube assorted scrape groove (41), the heat exchange tube is embedded into scrape in groove (41), control box internal fixation is equipped with control processing unit, linear electric motor with control processing unit connects.

2. The heat exchange tube of a refrigeration cabinet according to claim 1, wherein sliding rods (42) are fixedly arranged at two ends of the scraping plate (4), sliding grooves (10) are formed in two opposite inner side walls in the frame body (1), the sliding rods (42) at two ends of the scraping plate (4) are respectively and slidably embedded in the sliding grooves (10) at two sides, and fans (5) are adjacently arranged on one side of the frame body (1).

3. A refrigeration cabinet heat exchange tube according to claim 1, characterized in that the heat exchange tube is connected with a water inlet tube (11) and a water outlet tube (12) on one side of the frame body (1).

4. The heat exchange tube of a refrigeration cabinet according to claim 1, wherein a rotating disc (310) is fixedly arranged at the tail end of the linear motor (3), a rotating groove (43) matched with the rotating disc (310) is formed in the scraping plate (4), the rotating disc (310) is embedded in the rotating groove (43), and a limit ring (44) is arranged on the outer wall of the rotating groove (43).

5. The heat exchange tube of a refrigeration cabinet according to claim 1, wherein the control processing unit employs an 80C51 type single-chip microcomputer.

6. A heat exchange tube for a refrigerator according to claim 1, wherein the scraping groove (41) is provided with a dust scraping sleeve.