Mounting structure of cooler in compressor

Abstract

The utility model relates to the technical field of compressor coolers, in particular to a cooler mounting structure in a compressor, which comprises a protective outer frame, a compressor cooler body is placed on the inner wall of the protective outer frame, a lower butt strap is fixedly connected to the front side, close to the bottom of the protective outer frame, of the protective outer frame, and a guide component is connected to the top of the lower butt strap. The surface of the guide assembly is connected with an outer dust filtering screen plate, the top of the outer dust filtering screen plate is fixedly connected with a first attaching plate, and the top, close to the front side of the protective outer frame, of the protective outer frame is fixedly connected with a second attaching plate. And the adjusting and locking structure is arranged on the inner wall of the protective outer frame, so that the compressor cooler can be restrained and locked, the subsequent compressor cooler can be conveniently and rapidly taken out in a lossless mode, and it is guaranteed that the compressor cooler is convenient to disassemble and assemble in the compressor and the normal-state protective effect is achieved.

Description

Technical Field

[0001] The utility model relates to a cooler installation structure in a compressor, belonging to the technical field of compressor coolers. Background Art

[0002] A compressor is a driven fluid machine that lifts low-pressure gas to high-pressure gas. It is the heart of the refrigeration system. Compressors are divided into piston compressors, screw compressors, centrifugal compressors, linear compressors, etc. The compressor inhales low-temperature and low-pressure refrigerant gas from the suction pipe, compresses it by driving the piston through the motor, and then discharges high-temperature and high-pressure refrigerant gas to the exhaust pipe, providing power for the refrigeration cycle, thereby realizing the refrigeration cycle of compression → condensation (heat release) → expansion → evaporation (heat absorption). The installed cooler is a heat exchange device used to cool the fluid, usually using water or air as a coolant to remove heat;

[0003] For example, a screw compressor midcooler installation structure with patent publication number CN201820909752.3 belongs to the field of mechanical technology. In this screw compressor midcooler installation structure, the screw compressor includes a box body, the cooler includes a square main body, the installation structure includes a box body fixed in the box body and open at the top, the main body is horizontally arranged in the box body, and a mounting opening opposite to the main body is opened on the top of the box body, and a filter plate is detachably fixedly connected to the mounting opening, and the inner cavity of the box body is composed of a heat dissipation cavity and a square installation cavity, and the installation cavity and the heat dissipation cavity are distributed in the vertical direction, and the installation cavity is located between the filter plate and the heat dissipation cavity, and the installation cavity is larger than the heat dissipation cavity, and the main body is located in the installation cavity, and the cross-sectional area of ​​the main body is smaller than the cross-sectional area of ​​the installation cavity, and a positioning column is vertically provided between the main body and the filter plate, and the upper end of the positioning column is fixedly connected to the filter plate, and the upper and lower sides of the main body are tightly against the lower end of the positioning column and the bottom wall of the installation cavity respectively;

[0004] Since the above-mentioned cooler is installed inside the compressor through the mounting structure, the cooler cannot be protected from the outside during long-term use and may be damaged due to vibration of the internal structure, and it is inconvenient to carry out subsequent disassembly and assembly of the cooler, which brings certain adverse effects on actual use, and therefore needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a cooler installation structure in a compressor. The utility model sets a protective outer frame for external protection of the compressor cooler, and an adjustable locking structure is set on the inner wall of the protective outer frame to constrain and lock the compressor cooler, so as to carry out subsequent lossless and quick removal of the compressor cooler, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A cooler installation structure in a compressor, including a protective outer frame. Inside the inner wall of the protective outer frame is placed the compressor cooler body. At the front side near the bottom of the protective outer frame is fixedly connected a lower connecting plate. On the top of the lower connecting plate is connected a guiding component. On the surface of the guiding component is connected an outer dust filter net plate. On the top of the outer dust filter net plate is fixedly connected a fitting plate one. At the top near the front side of the protective outer frame is fixedly connected a fitting plate two. The surface of the fitting plate two abuts against the surface of the fitting plate one, and both the inside of the fitting plate two and the inside of the fitting plate one are threadedly connected with positioning screws through internal thread grooves. On the side of the protective outer frame is fixedly connected a stabilizing plate. Inside the stabilizing plate is rotatably connected a rotating screw through a bearing. On the surface of the rotating screw is threadedly connected a threaded sleeve plate. On the surface of the threaded sleeve plate is fixedly connected a clamping plate. On one side of the clamping plate is fixedly connected an anti-slip clamping plate. On the surface of the anti-slip clamping plate is clamped a locking sleeve, and between the locking sleeve and the clamping plate is connected through a screw. The surface of the locking sleeve is clamped and adapted to the side of the compressor cooler body. On the surface of the clamping plate is connected a limiting component.

[0008] Further, the guiding component includes a guiding sliding plate and a guiding sliding groove. The guiding sliding plate is fixedly connected to the bottom of the outer dust filter net plate. The guiding sliding groove is opened on the top of the lower connecting plate. The inner wall of the guiding sliding groove and the surface of the guiding sliding plate are slidably connected.

[0009] Further, on one side of the guiding sliding plate is fixedly connected a magnetic adsorption clamping plate. Inside the inner wall of the guiding sliding groove is opened a magnetic adsorption clamping groove. The inner wall of the magnetic adsorption clamping groove and the surface of the magnetic adsorption clamping plate are magnetically adsorbed and adapted.

[0010] Further, the main body wall plate of the protective outer frame is an anti-collision fixing plate. Inside the anti-collision fixing plate is opened a sound insulation groove. Inside the inner wall of the sound insulation groove is fixedly connected a sound absorption plate.

[0011] Further, the overall shape of the sound absorption plate is arranged in an inclined direction. The number of the sound absorption plates is at least nine, and at least nine sound absorption plates are connected in a staggered manner.

[0012] Further, at one end of the rotating screw is fixedly connected an anti-slip rotating ball. On the surface of the anti-slip rotating ball is coated with a wear-resistant coating.

[0013] Further, the limiting component includes a limiting inner rod and a limiting outer sleeve. The limiting inner rod is fixedly connected to the surface of the clamping plate near its side. The limiting outer sleeve is fixedly connected to one side of the stabilizing plate. The inner wall of the limiting outer sleeve and the surface of the limiting inner rod are slidably connected.

[0014] The beneficial effects of the present utility model are:

[0015] 1. In the present utility model, the protective outer frame is provided and can be installed inside the compressor by using the mounting end thereon. The compressor cooler body can be installed inside the protective outer frame. The rotating screw rod rotates in the stabilizing plate. Under the limiting setting of the limiting component, the rotation of the rotating screw rod can drive the threaded sleeve plate to move, and the movement of the threaded sleeve plate can drive the clamping plate to move. According to the anti-slip clamping plate on the clamping plate, the locking sleeve can be connected for locking, so that the locking sleeve can constrain and clamp the side of the compressor cooler body. According to the replacement of the anti-slip clamping plate, the side clamping of different compressor cooler bodies can be adapted, and the clamping effect on compressor cooler bodies of different sizes and specifications can be achieved;

[0016] 2. In the present utility model, by rotating and removing the positioning screw rod of the second fitting plate and the first fitting plate on the protective outer frame, the control of the outer filter dust net plate can be released. The outer filter dust net plate can be guided out through the guiding sliding plate and the guiding sliding groove, and the compressor cooler body inside the protective outer frame is exposed for disassembly and assembly work. Since the magnetic attraction clamping plate is added on the guiding sliding plate and the magnetic attraction clamping groove is added in the guiding sliding groove, the quick positioning and anti-loosening of the outer filter dust net plate in the installed state can be achieved. Since the sound insulation groove is opened inside the upper wall plate of the protective outer frame to isolate noise, and the noise can be absorbed through a plurality of sound absorbing plates arranged in an inclined and staggered manner, the convenient disassembly and assembly of the compressor cooler in the compressor and the protection effect under normal conditions are ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings are used to provide further understanding of the present utility model, and constitute a part of the specification. Together with the specific embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model.

[0018] Figure 1 is the overall structural schematic diagram of an installation structure of a cooler in a compressor of the present utility model;

[0019] Figure 2 is the overall structural schematic diagram of the protective outer frame in an installation structure of a cooler in a compressor of the present utility model (the state diagram after disassembly and assembly of the outer filter dust net plate);

[0020] Figure 3 is the structural schematic diagram at the stabilizing plate in an installation structure of a cooler in a compressor of the present utility model;

[0021] Figure 4 is the structural schematic diagram at the clamping plate in an installation structure of a cooler in a compressor of the present utility model;

[0022] Figure 5 is the structural schematic diagram at the guiding sliding plate in an installation structure of a cooler in a compressor of the present utility model;

[0023] Figure 6It is a cross-sectional view of the sound-absorbing panel in the cooler installation structure of a compressor of the present utility model;

[0024] Figure 7 It is an enlarged view of part A of the cooler installation structure of a compressor of the present utility model;

[0025] Figure 8 It is an enlarged view of part B of the cooler installation structure of a compressor of the present utility model;

[0026] Figure 9 It is an enlarged view of part C of the cooler installation structure of a compressor of the present utility model;

[0027] Reference numerals in the figure: 1, protective outer frame; 2, compressor cooler body; 3, lower connecting plate; 4, outer dust filter plate; 5, fitting plate one; 6, fitting plate two; 7, positioning screw; 8, stabilizing plate; 9, rotating screw; 10, threaded sleeve plate; 11, clamping plate; 12, anti-slip clamping plate; 13, locking sleeve; 14, guiding sliding plate; 15, guiding sliding groove; 16, magnetic adsorption clamping plate; 17, magnetic adsorption clamping groove; 18, sound insulation groove; 19, sound-absorbing panel; 20, anti-slip rotating ball; 21, limiting inner rod; 22, limiting outer sleeve. Specific implementation manners

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Embodiment 1: Please refer to Figures 1 - 9 The present utility model provides a technical solution:

[0030] A cooler installation structure in a compressor, including a protective outer frame 1. Inside the inner wall of the protective outer frame 1 is placed a compressor cooler body 2. At the front side near the bottom of the protective outer frame 1 is fixedly connected a lower connecting plate 3. At the top of the lower connecting plate 3 is connected a guiding component. On the surface of the guiding component is connected an outer dust filter mesh plate 4. At the top of the outer dust filter mesh plate 4 is fixedly connected a first fitting plate 5. At the top near the front side of the protective outer frame 1 is fixedly connected a second fitting plate 6. The surface of the second fitting plate 6 abuts against the surface of the first fitting plate 5. And inside both the second fitting plate 6 and the first fitting plate 5 are threadedly connected positioning screws 7 through internal thread grooves. On the side of the protective outer frame 1 is fixedly connected a stabilizing plate 8. Inside the stabilizing plate 8 is rotatably connected a rotating screw 9 through a bearing. On the surface of the rotating screw 9 is threadedly connected a threaded sleeve plate 10. On the surface of the threaded sleeve plate 10 is fixedly connected a clamping plate 11. On one side of the clamping plate 11 is fixedly connected an anti-slip clamping plate 12. On the surface of the anti-slip clamping plate 12 is clamped a locking sleeve 13. And between the locking sleeve 13 and the clamping plate 11 is connected by a screw. The surface of the locking sleeve 13 is clamped and adapted to the side surface of the compressor cooler body 2. On the surface of the clamping plate 11 is connected a limiting component.

[0031] Specifically, as Figures 1 - 9 shown, the guiding component includes a guiding sliding plate 14 and a guiding sliding groove 15. The guiding sliding plate 14 is fixedly connected to the bottom of the outer dust filter mesh plate 4. The guiding sliding groove 15 is opened on the top of the lower connecting plate 3. The inner wall of the guiding sliding groove 15 and the surface of the guiding sliding plate 14 are slidably connected. On one side of the guiding sliding plate 14 is fixedly connected a magnetic attraction clamping plate 16. Inside the inner wall of the guiding sliding groove 15 is opened a magnetic attraction clamping groove 17. The inner wall of the magnetic attraction clamping groove 17 and the surface of the magnetic attraction clamping plate 16 are magnetically clamped and adapted. Through the guiding sliding plate 14 and the guiding sliding groove 15, the removal of the outer dust filter mesh plate 4 can be guided, exposing the compressor cooler body 2 inside the protective outer frame 1 for disassembly and assembly work. Because the magnetic attraction clamping plate 16 is added to the guiding sliding plate 14 and the magnetic attraction clamping groove 17 is added to the guiding sliding groove 15, quick positioning and anti-loosening can be carried out in the installation state of the outer dust filter mesh plate 4.

[0032] Further, the limiting component includes a limiting inner rod 21 and a limiting outer sleeve 22. The limiting inner rod 21 is fixedly connected to the surface of the clamping plate 11 near its side surface. The limiting outer sleeve 22 is fixedly connected to one side of the stabilizing plate 8. The inner wall of the limiting outer sleeve 22 and the surface of the limiting inner rod 21 are slidably connected. Through the limiting constraint between the limiting inner rod 21 and the limiting outer sleeve 22, the movement track of the threaded sleeve plate 10 is limited, so that the rotation of the rotating screw 9 can drive the threaded sleeve plate 10 to move.

[0033] Specifically, as Figures 1 - 9As shown in the figure, one end of the rotating screw rod 9 is fixedly connected with an anti-slip rotating ball 20. The surface of the anti-slip rotating ball 20 is coated with a wear-resistant coating. Under the action of the anti-slip rotating ball 20, it is convenient for the staff to rotate the rotating screw rod 9 labor-savingly.

[0034] Embodiment 2: Please refer to Figures 1 - 9 , the difference between this embodiment and Embodiment 1 is that the main body wall plate of the protective outer frame 1 is an anti-collision fixed plate. A sound insulation groove 18 is opened inside the anti-collision fixed plate, and a sound absorption plate 19 is fixedly connected to the inner wall of the sound insulation groove 18. The overall shape of the sound absorption plate 19 is arranged in an inclined direction. The number of the sound absorption plates 19 is at least nine, and at least nine sound absorption plates 19 are connected in a staggered manner. A sound insulation groove 18 is opened inside the upper wall plate of the protective outer frame 1 to isolate noise, and the noise can be absorbed by a plurality of sound absorption plates 19 arranged in an inclined and staggered manner.

[0035] The working principle of the present utility model: When in use, the staff can install the protective outer frame 1 at the installation end on the compressor. In order to facilitate the subsequent taking and installation of the compressor cooler body 2 inside the compressor, the compressor cooler body 2 can be installed inside the protective outer frame 1. Rotate the rotating screw rod 9 to rotate in the stabilizing plate 8. Through the limiting constraint between the limiting inner rod 21 and the limiting outer sleeve 22, the movement track of the threaded sleeve plate 10 is limited, so that the rotation of the rotating screw rod 9 can drive the threaded sleeve plate 10 to move, and the movement of the threaded sleeve plate 10 can drive the clamping plate 11 to move. According to the anti-slip clamping plate 12 on the clamping plate 11, the locking collar 13 can be connected, so that the locking collar 13 can clamp and constrain the side surface of the compressor cooler body 2. According to the replacement of the anti-slip clamping plate 12, the side surfaces of different compressor cooler bodies 2 can be clamped. When taking out the compressor cooler body 2 from the protective outer frame 1, the positioning screw rod 7 located on the fitting plate one 5 and the fitting plate two 6 can be controlled to release the control of the outer filter dust net plate 4. Through the guiding sliding plate 14 and the guiding sliding groove 15, the outer filter dust net plate 4 can be guided to be taken out, and the compressor cooler body 2 inside the protective outer frame 1 is exposed for disassembly and assembly work. Because a magnetic attraction clamping plate 16 is added to the guiding sliding plate 14 and a magnetic attraction clamping groove 17 is added to the guiding sliding groove 15, the quick positioning and anti-loosening of the outer filter dust net plate 4 in the installed state can be realized. Because a sound insulation groove 18 is opened inside the upper wall plate of the protective outer frame 1 to isolate noise, and the noise can be absorbed by a plurality of sound absorption plates 19 arranged in an inclined and staggered manner, the convenient disassembly and assembly of the compressor cooler in the compressor and the protection effect under normal conditions are ensured.

[0036] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A compressor cooler installation structure, comprising a protective outer frame (1), wherein a compressor cooler body (2) is placed on the inner wall of the protective outer frame (1), characterized in that: The front side of the protective outer frame (1) near the bottom thereof is fixedly connected with a lower plate (3), the top of the lower plate (3) is connected with a guide assembly, the surface of the guide assembly is connected with an external dust filter screen (4), the top of the external dust filter screen (4) is fixedly connected with a bonding plate 1 (5), the top of the protective outer frame (1) near the front side thereof is fixedly connected with a bonding plate 2 (6), the surface of the bonding plate 2 (6) is in contact with the surface of the bonding plate 1 (5), and the interior of the bonding plate 2 (6) and the interior of the bonding plate 1 (5) are both threadedly connected with a positioning screw (7) through an internal thread groove, and the side of the protective outer frame (1) is fixedly connected with a stabilizing plate (8), the interior of the stabilizing plate (8) is rotatably connected to a rotating screw (9) via a bearing, the surface of the rotating screw (9) is threadedly connected to a threaded sleeve (10), the surface of the threaded sleeve (10) is fixedly connected to a clamping plate (11), one side of the clamping plate (11) is fixedly connected to an anti-skid card plate (12), the surface of the anti-skid card plate (12) is clamped with a locking sleeve (13), and the locking sleeve (13) and the clamping plate (11) are connected by a screw, the surface of the locking sleeve (13) is clamped and adapted to the side of the compressor cooler body (2), and the surface of the clamping plate (11) is connected to a limiting component.

2. A compressor intercooler installation structure according to claim 1, characterized in that: The guide assembly comprises a guide slide plate (14) and a guide slide groove (15); the guide slide plate (14) is fixedly connected to the bottom of the outer dust filter screen plate (4); the guide slide groove (15) is arranged on the top of the lower plate (3); the inner wall of the guide slide groove (15) is slidably connected to the surface of the guide slide plate (14).

3. A compressor intercooler installation structure according to claim 2, characterized in that: A magnetic card plate (16) is fixedly connected to one side of the guide slide plate (14), and a magnetic card slot (17) is provided on the inner wall of the guide slide groove (15). The inner wall of the magnetic card slot (17) and the surface of the magnetic card plate (16) are magnetically connected and adapted.

4. The compressor intercooler installation structure according to claim 1, characterized in that: The main wall plate of the protective outer frame (1) is an anti-collision fixing plate, a sound insulation groove (18) is provided inside the anti-collision fixing plate, and a sound absorbing plate (19) is fixedly connected to the inner wall of the sound insulation groove (18).

5. A compressor intercooler installation structure according to claim 4, characterized in that: The overall shape of the sound absorbing panels (19) is arranged in an inclined direction, the number of the sound absorbing panels (19) is at least nine, and the at least nine sound absorbing panels (19) are connected in a staggered manner.

6. The compressor intercooler installation structure according to claim 1, characterized in that: One end of the rotating screw rod (9) is fixedly connected to an anti-skid rotating ball (20), and the surface of the anti-skid rotating ball (20) is coated with a wear-resistant coating.

7. The compressor intercooler installation structure according to claim 1, characterized in that: The limiting assembly comprises a limiting inner rod (21) and a limiting outer sleeve (22); the limiting inner rod (21) is fixedly connected to a surface of the clamping plate (11) close to its side surface; the limiting outer sleeve (22) is fixedly connected to one side of the stabilizing plate (8); and the inner wall of the limiting outer sleeve (22) is slidably connected to the surface of the limiting inner rod (21).

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