Compression condensing unit with high heat dissipation performance

Abstract

The utility model belongs to the technical field of compression condensing units, and particularly relates to a high-heat-dissipation compression condensing unit which comprises a compression condensing unit body. The compression condensing unit body comprises a lower compression condensing unit body, an upper compression condensing unit body located on the upper side of the lower compression condensing unit body and a fan located on the upper side of the upper compression condensing unit body, and ventilation openings are formed in the periphery of the side wall of the lower compression condensing unit body. According to the utility model, the side heat dissipation net plate or the heat dissipation maintenance panel can be conveniently and directly pulled out from the sliding chute through the handle, so that the side heat dissipation net plate or the heat dissipation maintenance panel can be cleaned, holes blocked by dust are reduced, and heat dissipation is facilitated; when the draught fan is not used, the servo motor is started through the switch, the height of the shielding protective cover is adjusted, the draught fan is effectively protected, compared with the prior art, the shielding protective cover can be controlled to ascend and descend stably only by arranging one servo motor to be combined with a transmission component, the device is easy to operate, and cost is properly reduced.

Description

Technical Field

[0001] This utility model relates to the field of compression condensing units, specifically a high heat dissipation compression condensing unit. Background Technology

[0002] A compressor-condensing unit is an equipment consisting of one or more refrigeration compressors, condensers, and necessary auxiliary equipment. The auxiliary equipment that makes up the unit includes gas-liquid separators, oil separators, filters, sight glasses, valves, shock absorbers, etc. A compressor-condensing unit is a type of refrigeration equipment, which can be divided into water-cooled and air-cooled types according to its cooling method. Water-cooled units require water pumps and cooling towers to be used.

[0003] The existing authorization announcement number CN221744367 discloses a high heat dissipation compression condensing unit, which relates to the technical field of compression condensing units. It includes an upper compression condensing unit body, a lower compression condensing unit body, side heat dissipation holes, and a heat dissipation maintenance panel. The upper compression condensing unit body is installed and connected to the upper end of the lower compression condensing unit body. Side heat dissipation holes are provided on the inner sides of both ends of the lower compression condensing unit body. A heat dissipation maintenance panel is provided at the front end of the lower compression condensing unit body. A socket fixing seat is provided at the lower end of the lower compression condensing unit body. Side lifting mechanisms are provided in the grooves at both ends of the upper compression condensing unit body.

[0004] Existing publicly available technology centers have the following drawbacks:

[0005] 1. In the above-disclosed patent, the side heat dissipation holes and heat dissipation maintenance panel are prone to dust accumulation after long-term use. Once the dust blocks the holes, it is not conducive to heat dissipation. In the above-disclosed patent, it is not convenient to disassemble and clean the side heat dissipation holes and heat dissipation maintenance panel.

[0006] 2. In the aforementioned patent, although a protective cover can be erected above the upper compressor condenser unit body via a side lifting mechanism to provide protection, effectively preventing large impurities from falling directly into the upper compressor condenser unit body and causing equipment damage, the disclosed technology actually uses the simultaneous extension and retraction of the piston rods of four "electric telescopic cylinders" to drive the protective cover to rise and fall. This method of controlling four "electric telescopic cylinders" is rather inconvenient. Secondly, traditional electric telescopic cylinders are usually linear motion mechanisms driven by servo motors, thus requiring four servo motors, which increases costs.

[0007] Therefore, a solution is needed. Utility Model Content

[0008] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0009] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0010] A high heat dissipation compressor-condenser unit, comprising:

[0011] The compressor condenser unit body includes a lower compressor condenser unit body, an upper compressor condenser unit body located above the lower compressor condenser unit body, and a fan located above the upper compressor condenser unit body. Ventilation openings are opened around the side walls of the lower compressor condenser unit body.

[0012] Side brackets are symmetrically arranged on both sides of each vent on the side wall of the lower compressor condenser unit body. A sliding groove is provided on the side of the side bracket near the vent. A side heat dissipation mesh plate aligned with the front and rear vents is slidably inserted between two sliding grooves on the same side. A heat dissipation maintenance panel aligned with the left and right vents is slidably inserted between two sliding grooves on the same side.

[0013] The upper compressor condenser unit body has recessed mounting slots around its top. Each mounting slot has a vertical rotating column rotatably mounted on its bottom wall. A protective shield above the fan is raised and lowered above the upper compressor condenser unit body. Threaded sleeves protrude from the bottom of the protective shield and are positioned directly above the four rotating columns. The four rotating columns and the four threaded sleeves are screwed together in a one-to-one transmission. Each rotating column has a worm gear on its shaft. The inner walls of the two mounting slots on the same left and right sides are rotatably mounted with a horizontal transmission rod. The transmission rod has a worm gear meshing with the transmission worm gear.

[0014] The mounting cavity is recessed on the front side of the upper compression condenser unit body. A servo motor is fixedly installed in the inner cavity of the mounting cavity. The two output shafts of the servo motor are respectively connected to the active bevel gears through drive rods. The front ends of the two drive rods rotate through the inner wall of the mounting cavity and are provided with follower bevel gears that mesh with the active bevel gears.

[0015] As a preferred embodiment of the high heat dissipation compression condenser unit described in this utility model, the slide is in a state of closed bottom wall and open top wall, and the top of the side heat dissipation mesh plate and the heat dissipation maintenance panel are both provided with handles.

[0016] As a preferred embodiment of the high heat dissipation compression condenser unit described in this utility model, the four rotating columns have the same model and thread, and rotate in the same direction. The bottom wall of each threaded sleeve is provided with a threaded hole adapted to the thread on the rotating column.

[0017] In a preferred embodiment of the high heat dissipation compression condenser unit described in this utility model, all four worm gears are located on a single plane.

[0018] In a preferred embodiment of the high heat dissipation compression condenser unit described in this utility model, the lower end of the rotating column is rotatably mounted on the bottom wall of the mounting groove via a bearing seat, and the shaft of the transmission rod rotatably passes through the side wall of the mounting groove and the mounting cavity via a bearing sleeve.

[0019] In a preferred embodiment of the high heat dissipation compression condenser unit described in this utility model, the mounting slot and mounting cavity are not connected to the inner cavity of the upper compression condenser unit body, and a switch is provided on the side wall of the upper compression condenser unit body, the switch being electrically connected to a servo motor and a power supply.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] The side heat dissipation mesh or heat dissipation maintenance panel can be easily pulled out of the slide by the handle, so as to clean it, reduce dust clogging the holes, and facilitate heat dissipation.

[0022] When the fan is not in use, the servo motor is started by switching on the switch. The two active bevel gears and the follower bevel gear rotate, which in turn causes the two transmission rods to rotate simultaneously. Then, through the worm gear and worm wheel, the four rotating columns rotate simultaneously, thereby adjusting the height of the shielding cover and effectively protecting the fan. Compared with existing technologies, this device only requires a servo motor combined with transmission components to control the smooth raising and lowering of the shielding cover. Compared with existing technologies, this device is simple to operate and appropriately reduces costs. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0024] Figure 1 This is a schematic diagram of the structure of this utility model;

[0025] Figure 2This is a schematic diagram of the internal components of the mounting groove and mounting cavity of this utility model;

[0026] Figure 3 This utility model Figure 2 A structural schematic diagram from a side view;

[0027] Figure 4 This is a structural schematic diagram of the protective shield of this utility model viewed from below.

[0028] In the diagram: compressor condenser unit body 100, lower compressor condenser unit body 110, upper compressor condenser unit body 120, vent 130, fan 140, side bracket 200, slide 210, side heat dissipation mesh plate 220, heat dissipation maintenance panel 230, handle 240, mounting slot 300, rotating column 310, shielding protective cover 320, threaded sleeve 330, worm gear 340, transmission rod 350, worm 360, mounting cavity 400, servo motor 410, drive rod 420, active bevel gear 430, follower bevel gear 440. Detailed Implementation

[0029] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0030] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0033] Please see Figures 1-4 The diagram shown is a structural schematic of an embodiment of a high heat dissipation compression condenser unit according to this utility model. Please refer to [link / reference]. Figures 1-4 This paper provides a detailed introduction to a high-heat-dissipation-efficiency compressor-condenser unit.

[0034] Example 1

[0035] Regarding the aforementioned problem 1: In existing patents, the side heat dissipation holes and heat dissipation maintenance panels are prone to dust accumulation after long-term use. Once the dust blocks the holes, it hinders heat dissipation. Furthermore, in existing patents, it is not convenient to disassemble and clean the side heat dissipation holes and heat dissipation maintenance panels.

[0036] The solution is as follows: A high heat dissipation compressor-condenser unit includes a compressor-condenser unit body 100. The compressor-condenser unit body 100 includes a lower compressor-condenser unit body 110, an upper compressor-condenser unit body 120 located above the lower compressor-condenser unit body 110, and a fan 140 located above the upper compressor-condenser unit body 120. Ventilation openings 130 are opened around the side wall of the lower compressor-condenser unit body 110. The lower compressor-condenser unit body 110, the upper compressor-condenser unit body 120, and the fan 140 are existing publicly available technologies and will not be described in detail here.

[0037] The side wall of the lower compressor condenser unit body 110 is symmetrically provided with side brackets 200 on both sides of each vent 130. The side brackets 200 are provided with a sliding groove 210 on the side near the vent 130. A side heat dissipation mesh plate 220 aligned with the front and rear side vents 130 is slidably inserted between the two sliding grooves 210 on the same side. A heat dissipation maintenance panel 230 aligned with the left and right side vents 130 is slidably inserted between the two sliding grooves 210 on the same side.

[0038] The slide 210 is closed at the bottom and open at the top. The top of the side heat dissipation mesh plate 220 and the heat dissipation maintenance panel 230 are both provided with handles 240. The side heat dissipation mesh plate 220 or the heat dissipation maintenance panel 230 can be easily pulled out of the slide 210 through the handles 240 for cleaning, reducing dust blockage of the holes and facilitating heat dissipation.

[0039] Example 2

[0040] Regarding the second problem to be solved above: In existing patents, although a side lifting mechanism can be used to drive a protective cover to shield the upper compressor condenser unit, effectively preventing large impurities from falling directly into the upper compressor condenser unit and causing equipment damage, the disclosed technology at that time actually required the piston rods of four "electric lifting cylinders" to extend and retract simultaneously to drive the protective cover to rise and fall. This method of controlling four "electric lifting cylinders" is rather inconvenient. Secondly, traditional electric lifting cylinders are usually linear motion mechanisms driven by servo motors, so four servo motors are required, increasing costs.

[0041] The solution is as follows:

[0042] Based on Embodiment 1, a high heat dissipation compression condenser unit further includes mounting slots 300. The top of the upper compression condenser unit body 120 is recessed around the mounting slots 300. Each mounting slot 300 has a vertically rotating column 310 rotatably mounted on its bottom wall. A protective shield 320 is raised and lowered above the upper compression condenser unit body 120 and positioned above the fan 140. The bottom of the protective shield 320 has protruding threaded sleeves 330 positioned directly above the four rotating columns 310. The four rotating columns 310... The four threaded sleeves 330 are screwed together in a one-to-one correspondence. The four rotating columns 310 have the same model and thread, and rotate in the same direction. The bottom wall of each threaded sleeve 330 is provided with a threaded hole that matches the thread on the rotating column 310. Each rotating column 310 is provided with a worm gear 340 on its shaft. All four worm gears 340 are located on the same plane. The inner sidewalls of the two mounting slots 300 on the same left and right sides are rotatably provided with a transverse transmission rod 350. The shaft of the transmission rod 350 is provided with a worm 360 that meshes with the transmission worm gear 340.

[0043] The upper compressor condenser unit body 120 has a recessed mounting cavity 400 on its front side. A servo motor 410 is fixedly installed in the inner cavity of the mounting cavity 400. The two output shafts of the servo motor 410 are respectively connected to the active bevel gear 430 through the drive rod 420. The front ends of the two transmission rods 350 rotatably penetrate the inner wall of the mounting cavity 400 and are provided with follower bevel gears 440 that mesh with the active bevel gear 430. The lower end of the rotating column 310 is rotatably mounted on the bottom wall of the mounting groove 300 through the bearing seat. The rod body of the transmission rod 350 rotatably penetrates the mounting groove 300 and the side wall of the mounting cavity 400 through the bearing sleeve. The bearing seat and bearing sleeve reduce the friction when the components rotate.

[0044] The mounting slot 300 and mounting cavity 400 are not connected to the inner cavity of the upper compressor condenser unit body 120. A switch is provided on the side wall of the upper compressor condenser unit body 120. The switch is electrically connected to the servo motor 410 and the power supply. The switch and the power supply are not shown in the figure.

[0045] Working principle: The side heat dissipation mesh plate 220 or heat dissipation maintenance panel 230 can be easily pulled out from the slide groove 210 by the handle 240, thereby cleaning it, reducing dust clogging the holes and facilitating heat dissipation;

[0046] When the fan 140 is not in use, the servo motor 410 is started by switching on the switch. This drives the two active bevel gears 430 and the follower bevel gear 440 to rotate, which in turn causes the two transmission rods 350 to rotate simultaneously. Then, through the worm gear 360 and worm wheel 340, the four rotating columns 310 rotate simultaneously, thereby adjusting the height of the shielding cover 320 and effectively protecting the fan 140. Compared with the prior art, this device only requires one servo motor 410 combined with the transmission components to control the smooth raising and lowering of the shielding cover 320. Compared with the prior art, this device is simple to operate and appropriately reduces costs.

[0047] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A high heat dissipation compressor-condenser unit, characterized in that, include: The compressor condenser unit body (100) includes a lower compressor condenser unit body (110) and an upper compressor condenser unit body (120) located above the lower compressor condenser unit body (110), and a fan (140) located above the upper compressor condenser unit body (120). Ventilation openings (130) are opened around the side wall of the lower compressor condenser unit body (110). Side brackets (200): The side walls of the lower compressor condenser unit body (110) are symmetrically provided on both sides of each vent (130). A sliding groove (210) is provided on the side of the side bracket (200) near the vent (130). A side heat dissipation mesh plate (220) aligned with the front and rear side vents (130) is slidably inserted between the two sliding grooves (210) on the same side. A heat dissipation maintenance panel (230) aligned with the left and right side vents (130) is slidably inserted between the two sliding grooves (210) on the same side. The upper compressor condenser unit body (120) has recessed mounting slots (300) around its top perimeter. Each mounting slot (300) has a vertically rotating column (310) rotatably mounted on its bottom wall. A protective shield (320) is raised and lowered above the upper compressor condenser unit body (120) and positioned above the fan (140). The bottom perimeter of the protective shield (320) has protruding sections positioned around the four rotating columns. The threaded sleeve (330) is directly above the four rotating columns (310) and the four threaded sleeves (330) are screwed together in a one-to-one transmission. Each rotating column (310) is provided with a worm gear (340) on its shaft. The inner walls of the two mounting slots (300) on the left and right sides are rotatably provided with a transverse transmission rod (350). The transmission rod (350) is provided with a worm (360) that meshes with the transmission worm gear (340) on its shaft. The mounting cavity (400) is recessed on the front side of the upper compression condenser unit body (120). A servo motor (410) is fixedly installed in the inner cavity of the mounting cavity (400). The two output shafts of the servo motor (410) are respectively connected to the active bevel gear (430) through the drive rod (420). The front ends of the two transmission rods (350) rotate through the inner wall of the mounting cavity (400) and are provided with follower bevel gears (440) that mesh with the active bevel gear (430).

2. The high heat dissipation compressor-condenser unit according to claim 1, characterized in that: The chute (210) is closed at the bottom and open at the top. The top of the side heat dissipation mesh plate (220) and the heat dissipation maintenance panel (230) are both provided with handles (240).

3. The high heat dissipation compressor-condenser unit according to claim 1, characterized in that: The four rotating columns (310) have the same model and thread, and rotate in the same direction. Each threaded sleeve (330) has a threaded hole on its bottom wall that is adapted to the thread on the rotating column (310).

4. A high heat dissipation compressor-condenser unit according to claim 1, characterized in that: All four worm gears (340) are located on a single plane.

5. A high heat dissipation compressor-condenser unit according to claim 1, characterized in that: The lower end of the rotating column (310) is rotatably mounted on the bottom wall of the mounting groove (300) via a bearing seat, and the rod body of the transmission rod (350) rotatably passes through the mounting groove (300) and the side wall of the mounting cavity (400) via a bearing sleeve.

6. A high heat dissipation compressor-condenser unit according to claim 1, characterized in that: The mounting slot (300) and mounting cavity (400) are not connected to the inner cavity of the upper compressor condenser unit body (120). A switch is provided on the side wall of the upper compressor condenser unit body (120), and the switch is electrically connected to the servo motor (410) and the power supply.

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