Evaporator for energy-saving refrigeration equipment

Abstract

The utility model discloses an energy-saving refrigeration evaporator for refrigeration equipment, which comprises a shell, an evaporator pipeline is fixedly arranged on one side in the shell, and a plurality of heat exchange fin plates are uniformly and fixedly arranged on the surface of the outer side of the evaporator pipeline. A cleaning mechanism used for cleaning the surfaces of the heat exchange fin plates is arranged at the position, on one side of the heat exchange fin plates, in the shell, the cleaning mechanism comprises a sliding rod, a screw rod, a first sliding block, a second sliding block, a cleaning roller and a cleaning brush, the sliding rod is fixedly arranged at the lower end in the shell, and the screw rod is movably arranged at the upper end in the shell through a bearing. According to the utility model, the heat exchange fin plate of the evaporator can be brushed and cleaned by using the brush as required, so that dust on the surface of the heat exchange fin plate can be brushed off, and then the dust can be discharged from the drainage groove along with condensed water generated during the working of the air conditioner, thereby ensuring the heat exchange effect of the evaporator and improving the working efficiency of the air conditioner. Therefore, the effects of energy conservation and refrigeration can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of evaporators, in particular to an evaporator for energy-saving refrigeration equipment. Background Art

[0002] An evaporator is an object or device that converts liquid into gas. During the evaporation process, liquid absorbs heat and transforms into gas. In industry, evaporators are commonly used in refrigeration systems, where low-temperature condensed liquid exchanges heat with the outside air through the evaporator, absorbing heat as it vaporizes, achieving a cooling effect.

[0003] However, the evaporator in the prior art has the following disadvantage when in use: dust may accumulate on the surface of the evaporator. Once dust accumulates on the surface of the evaporator, the heat exchange effect will be reduced, thereby causing additional energy consumption. However, such evaporators in the prior art lack an automatic cleaning function. Therefore, to address this problem, an energy-saving refrigeration evaporator for refrigeration equipment needs to be improved. Utility Model Content

[0004] The purpose of the present utility model is to provide an evaporator for refrigeration equipment with energy-saving refrigeration, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an evaporator for a refrigeration equipment with energy-saving refrigeration, comprising a shell, an evaporator pipe is fixedly arranged on one side of the interior of the shell, and a plurality of heat exchange fin plates are evenly fixedly arranged on the outer surface of the evaporator pipe, and a cleaning mechanism for cleaning the surface of the heat dissipation fin plates is provided on one side of the heat exchange fin plates inside the shell, and the cleaning mechanism comprises a sliding rod, a screw, a first slider, a second slider, a cleaning roller, and a cleaning brush, a sliding rod is fixedly arranged on the lower end of the interior of the shell, a screw is movably arranged on the upper end of the interior of the shell through a bearing, a first slider is movably sleeved on the outer surface of the sliding rod, a second slider is movably screwed on the outer surface of the screw through a thread, a cleaning roller is movably arranged between the first slider and the second slider through a rotating shaft, and a cleaning brush is fixedly arranged on the outer surface of the cleaning roller.

[0006] Preferably, an electric motor is fixedly provided on one side of the interior of the shell, and the output shaft end of the electric motor is fixedly connected to the screw, so that the electric motor can conveniently drive the screw to rotate, thereby driving the cleaning roller to move along the slide rod, so that the heat exchange fin plate can be cleaned to a certain extent by the cleaning brush, thereby brushing off the dust on the surface of the heat exchange fin plate, and then the dust can enter the drain groove, and finally can be discharged from the drain groove together with the condensed water when the air conditioner is working, thereby ensuring the heat exchange effect of the evaporator, thereby achieving the effect of energy-saving refrigeration.

[0007] Preferably, a drainage groove is provided at the lower end of the shell, through which the air-conditioning condensate water can be easily drained; at the same time, the dust dropped when cleaning the heat exchange fin plate can also be discharged during drainage.

[0008] Preferably, a connecting pipe is fixedly provided at the lower end of the drainage trough, and the drainage trough can be conveniently connected to an external drainage pipe through the connecting pipe.

[0009] Preferably, an air outlet is fixedly provided on one side of the shell surface.

[0010] Preferably, a volute fan is provided on the side of the shell surface away from the air outlet, and the volute fan can play a role of blowing air, so that cold air can be sent out from the air outlet.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model drives the screw to rotate through the motor, thereby driving the cleaning roller to move along the sliding rod, so that the cleaning roller and the cleaning brush will sweep across the surface of the heat exchange fin plate, and the bristles of the cleaning brush will be inserted into the gaps of the heat exchange fin plate, thereby finally completing the cleaning work of the heat exchange fin plate, and the dust on the surface of the heat exchange fin plate can be brushed off. Cleaning the heat exchange fin plate in this way can ensure the heat exchange effect of the evaporator, thereby playing the role of energy-saving refrigeration.

[0013] 2. When the utility model is used, a drainage groove is provided at the lower end of the heat exchange fin plate. The dust can enter the drainage groove after being cleaned, and can eventually be discharged from the drainage groove together with the condensed water when the air conditioner is working. Most of the dust can be discharged during the discharge, thereby reducing the rate of manual cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of an evaporator for a refrigeration device with energy-saving refrigeration according to the utility model;

[0015] Figure 2 This is a side view of an evaporator for a refrigeration device with energy-saving refrigeration according to the utility model;

[0016] Figure 3 This is a cross-sectional view of an evaporator for an energy-saving refrigeration device according to the present invention;

[0017] Figure 4 This is an installation view of a drain tank in an evaporator for an energy-saving refrigeration device according to the utility model;

[0018] Figure 5 This utility model is an evaporator for refrigeration equipment with energy-saving refrigeration Figure 4 Magnified view of point A in the middle.

[0019] In the figure: 1. Shell; 2. Evaporator pipe; 3. Heat exchange fin plate; 4. Slide rod; 5. Screw; 6. First slider; 7. Second slider; 8. Cleaning roller; 9. Cleaning brush; 10. Motor; 11. Drain trough; 12. Air outlet; 13. Volute fan; 14. Drain pipe. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-5 The utility model provides a technical solution: an evaporator for a refrigeration equipment with energy-saving refrigeration, comprising a shell 1, an evaporator pipe 2 is fixedly arranged on one side of the interior of the shell 1, and a plurality of heat exchange fin plates 3 are evenly fixed on the outer surface of the evaporator pipe 2. A cleaning mechanism for cleaning the surface of the heat dissipation fin plates is provided on one side of the heat exchange fin plates 3 inside the shell 1, and the cleaning mechanism includes a slide rod 4, a screw 5, a first slider 6, a second slider 7, a cleaning roller 8, and a cleaning brush 9. The slide rod 4 is fixedly arranged at the lower end of the interior of the shell 1, and a screw 5 is movably arranged at the upper end of the interior of the shell 1 through a bearing. The outer surface of the slide rod 4 is movably sleeved with a first slider 6, and the outer surface of the screw 5 is movably screwed with a second slider 7 through a thread. A cleaning roller 8 is movably arranged between the first slider 6 and the second slider 7 through a rotating shaft, and a cleaning brush 9 is fixedly arranged on the outer surface of the cleaning roller 8.

[0022] An electric motor 10 is fixedly provided on one side of the interior of the housing 1. The output shaft end of the electric motor 10 is fixedly connected to the screw 5. The electric motor 10 can easily drive the screw 5 to rotate, thereby driving the cleaning roller 8 to move along the slide rod 4. In this way, the heat exchange fin plate 3 can be cleaned to a certain extent by the cleaning brush 9, thereby brushing off the dust on the surface of the heat exchange fin plate 3. Then, the dust can enter the drainage groove 11 and finally be discharged from the drainage groove 11 together with the condensed water when the air conditioner is working, thereby ensuring the heat exchange effect of the evaporator and achieving the effect of energy-saving refrigeration.

[0023] A drainage groove 11 is provided at the lower end of the housing 1, through which the condensed water of the air conditioner can be easily drained; at the same time, dust dropped when cleaning the heat exchange fin plate 3 can also be discharged during drainage;

[0024] A connecting pipe 14 is fixedly provided at the lower end of the drainage trough 11, and the drainage trough 11 can be conveniently connected to an external drainage pipe through the connecting pipe 14;

[0025] An air outlet 12 is fixedly provided on one side of the surface of the housing 1;

[0026] A volute fan 13 is provided on the side of the housing 1 away from the air outlet 12. The volute fan 13 can play a role of blowing air, so that cold air can be sent out from the air outlet 12.

[0027] Working principle: When using this device, the volute fan 13 can play the role of blowing, and the flowing air exchanges heat through the heat exchange fin plate 3 to form cold air, which can eventually be sent out from the air outlet 12;

[0028] As the device is used, dust will accumulate on the surface of the heat exchange fin plate 3, which will reduce the heat exchange effect of the device and affect the energy saving effect of the device.

[0029] At this time, the screw rod 5 can be driven to rotate by the motor 10, thereby driving the cleaning roller 8 to move along the slide rod 4, so that the cleaning roller 8 and the cleaning brush 9 will sweep across the surface of the heat exchange fin plate 3, and the bristles of the cleaning brush 9 will be inserted into the gaps of the heat exchange fin plate 3, thereby finally completing the cleaning work of the heat exchange fin plate 3, and the dust on the surface of the heat exchange fin plate 3 can be brushed off, and then the dust can enter the drain groove 11, and finally can be discharged from the drain groove 11 together with the condensed water when the air conditioner is working, thereby ensuring the heat exchange effect of the evaporator, thereby playing the role of energy-saving refrigeration.

[0030] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0031] 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 variations may be made to these 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. An evaporator for a refrigeration device with energy-saving refrigeration, comprising a housing (1), characterized in that: An evaporator pipe (2) is fixedly provided on one side of the interior of the shell (1), and a plurality of heat exchange fin plates (3) are evenly fixedly provided on the outer surface of the evaporator pipe (2). A cleaning mechanism for cleaning the surface of the heat exchange fin plates (3) is provided on one side of the interior of the shell (1), and the cleaning mechanism comprises a slide rod (4), a screw rod (5), a first slider (6), a second slider (7), a cleaning roller (8), and a cleaning brush (9). The slide rod (4) is fixedly provided on the lower end of the interior of the shell (1), and a screw rod (5) is movably provided on the upper end of the interior of the shell (1) through a bearing. The outer surface of the slide rod (4) is movably sleeved with the first slider (6), and the outer surface of the screw rod (5) is movably screwed with the second slider (7) through a thread. A cleaning roller (8) is movably provided between the first slider (6) and the second slider (7) through a rotating shaft, and a cleaning brush (9) is fixedly provided on the outer surface of the cleaning roller (8).

2. The evaporator for refrigeration equipment with energy-saving refrigeration according to claim 1, characterized in that: An electric motor (10) is fixedly arranged on one side of the interior of the housing (1), and an output shaft end of the electric motor (10) is fixedly connected to the screw rod (5).

3. The evaporator for refrigeration equipment with energy-saving refrigeration according to claim 1, characterized in that: A drainage groove (11) is provided at the lower end of the interior of the shell (1).

4. The evaporator for refrigeration equipment with energy-saving refrigeration according to claim 3, characterized in that: A connecting pipe (14) is fixedly provided at the lower end of the drainage trough (11).

5. The evaporator for refrigeration equipment with energy-saving refrigeration according to claim 1, characterized in that: An air outlet (12) is fixedly provided on one side of the surface of the housing (1).

6. The evaporator for energy-saving refrigeration equipment according to claim 5, characterized in that: A volute fan (13) is provided on the side of the housing (1) surface away from the air outlet (12).

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