Refrigeration equipment convenient to disassemble and assemble

Abstract

The utility model belongs to the field of refrigeration equipment, and provides refrigeration equipment convenient to disassemble and assemble, which comprises a mounting seat, a refrigeration equipment body, a mounting pipe, a filter screen, a clamping mechanism for fixing the refrigeration equipment body, and an inserting mechanism for quickly assembling and disassembling the filter screen, the clamping mechanism comprises a first clamping piece for clamping and fixing in the length direction of the refrigeration equipment body. According to the device, when the motor is started to rotate, the refrigeration equipment body is rapidly clamped and fixed, the working efficiency is improved, then the refrigeration equipment body can be rapidly installed, and when the motor is started to rotate reversely, the refrigeration equipment body can be rapidly disassembled; the problem that in the prior art, most refrigeration equipment bodies are directly fixed to the mounting base through bolts, and consequently the positions of the refrigeration equipment bodies are inconvenient to disassemble is solved.

Description

Technical Field

[0001] The utility model relates to the field of refrigeration equipment, in particular to a refrigeration equipment which is easy to assemble and disassemble. Background Art

[0002] Refrigeration equipment refers to equipment mainly used for refrigerating crew food, refrigerating various types of cargo, and air conditioning in cabins in summer. It is mainly composed of compressors, expansion valves, evaporators, condensers, accessories, and pipelines. According to the working principle, it can be divided into compression refrigeration equipment, absorption refrigeration equipment, steam jet refrigeration equipment, heat pump refrigeration equipment, and electric refrigeration equipment. With the development of the economy and the continuous improvement of people's living standards, the refrigeration industry has developed rapidly, and the application of refrigeration technology has become increasingly widespread.

[0003] Most of the refrigeration equipment in the prior art are directly fixed to the mounting base by bolts, which makes it inconvenient to disassemble the refrigeration equipment. At the same time, the filter screen of the refrigeration equipment is also fixed to the refrigeration equipment by bolts. When the refrigeration equipment fails or needs maintenance, the refrigeration equipment needs to be removed from the mounting base. During the removal process, external tools need to be used to remove the bolts first. When the filter screen needs to be removed for cleaning, external tools also need to be used to remove the bolts fixing the filter screen. This connection method is not convenient for the staff to disassemble and assemble it, and when the staff does not prepare such tools, it will affect the staff's work efficiency.

[0004] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Utility Model Content

[0005] The utility model discloses a refrigeration device which is easy to assemble and disassemble and is used to solve the related technical problems in the background technology.

[0006] The technical solution provided by the utility model is as follows: a refrigeration device that is easy to disassemble and assemble, comprising: a mounting seat, a refrigeration device body, a mounting pipe, a filter screen, a clamping mechanism for fixing the refrigeration device body, and a plug-in mechanism for quickly installing and disassembling the filter screen;

[0007] The clamping mechanism comprises: a clamping member 1 for clamping and fixing along the length direction of the refrigeration device body, a clamping member 2 for clamping and fixing along the width direction of the refrigeration device body, and a driving component for driving the clamping member 1 and the clamping member 2 to move;

[0008] The clamping member 1 includes: a U-shaped plate, a clamping plate 1 movably mounted in the inner cavity of the U-shaped plate, a linkage spring fixedly mounted between the clamping plate 1 and the inner wall of the U-shaped plate, a slide groove provided on the inner wall of the U-shaped plate, and a slide bar fixedly mounted on one side wall of the clamping plate and sliding in the inner cavity of the slide groove;

[0009] The clamping member 2 includes: a limiting opening provided on one side wall of the clamping plate, a clamping plate 2 which penetrates and is installed in the inner cavity of the limiting opening and can slide in the inner cavity of the limiting opening, a linkage rod hingedly installed between the clamping plate 1 and the clamping plate 2, and a resetting unit which drives the clamping plate 2 to reset;

[0010] The driving assembly includes: a bidirectional screw rotatably mounted on the inner wall of the mounting base, a motor that drives the bidirectional screw to rotate, a moving base threadably mounted on the bidirectional screw, a guide rod that guides the moving base during movement, and a connecting plate fixedly mounted on the top of the moving base.

[0011] Furthermore, the reset unit includes: a limit groove opened on the inner wall of the U-shaped plate, a slider fixedly installed on one side of the clamping plate 2 and slidably installed in the inner cavity of the limit groove, a fixed rod guiding the slider during movement, and a reset spring driving the clamping plate 2 to reset.

[0012] Furthermore, the guide rod is installed through the side wall of the movable seat, and both ends of the guide rod are fixedly installed on the inner wall of the mounting seat respectively.

[0013] Furthermore, the fixing rod passes through the side wall of the mounting slide block, and both ends of the fixing rod are respectively mounted on the inner wall of the limiting groove.

[0014] Furthermore, the return spring is sleeved on the outer edge of the fixing rod, and one end of the fixing rod is fixedly mounted on the side wall of the sliding block, and the other end is fixedly mounted on the inner wall of the limiting groove.

[0015] Furthermore, the plug-in mechanism includes: a mounting groove provided on the inner wall of the mounting tube, a mounting block fixedly mounted on the outer side of the filter screen and located in the inner cavity of the mounting groove, and a positioning component for fixing the mounting block.

[0016] Furthermore, the positioning assembly includes: a positioning tube plugged into and installed on the side wall of the mounting tube, a plug-in rod installed through the inner cavity of the positioning tube, a connecting block fixedly installed at one end of the plug-in rod, a movable block fixedly sleeved on the outer edge of the plug-in rod, and a plug-in spring sleeved on the outer edge of the plug-in rod.

[0017] Furthermore, a plug-in hole is provided on the side wall of the mounting block, and one end of the plug-in rod is plugged into the inner cavity of the plug-in hole.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] (1) The utility model discloses a refrigeration device that is easy to disassemble and assemble. When the motor is started, the refrigeration device body can be quickly clamped and fixed, thereby improving work efficiency and realizing rapid installation of the refrigeration device body. When the motor is started and rotated in the reverse direction, the refrigeration device body can be quickly disassembled, thereby solving the problem in the prior art that most refrigeration device bodies are directly fixed to the mounting base by bolts, thereby making it inconvenient to disassemble the refrigeration device body.

[0020] (2) The utility model is a refrigeration device that is easy to assemble and disassemble. The filter can be quickly installed and removed through a plug-in mechanism, which solves the problem in the prior art that the filter of the refrigeration device body is fixed to the refrigeration device body by bolts, which is inconvenient to install and remove. This facilitates subsequent maintenance of the filter and improves maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the refrigeration equipment of the utility model which is easy to disassemble and assemble from the first perspective;

[0022] Figure 2 It is a three-dimensional schematic diagram of the refrigeration device of the utility model which is easy to disassemble and assemble from a second viewing angle;

[0023] Figure 3 It is a three-dimensional schematic diagram of the U-shaped plate in the utility model;

[0024] Figure 4 It is a cross-sectional schematic diagram of the base in the utility model;

[0025] Figure 5 It is a cross-sectional schematic diagram of a U-shaped plate in the utility model;

[0026] Figure 6 It is a cross-sectional schematic diagram of the installation pipe in the utility model;

[0027] Figure 7 This utility model Figure 6 Enlarged view of point A in the middle.

[0028] The accompanying drawings are marked as follows: 1. Mounting seat; 2. Refrigeration equipment body; 3. Mounting pipe; 4. Filter; 5. Motor; 6. Bidirectional screw; 7. Moving seat; 8. Guide rod; 9. Connecting plate; 10. U-shaped plate; 11. Linking spring; 12. Clamping plate one; 13. Linking rod; 14. Clamping plate two; 15. Slider; 16. Fixed rod; 17. Reset spring; 18. Mounting block; 19. Positioning tube; 20. Plug-in rod; 21. Movable block; 22. Plug-in spring; 23. Connecting block. DETAILED DESCRIPTION

[0029] The present invention is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the present invention, but are not intended to limit the present invention in any form. It should be noted that, for those of ordinary skill in the art, several changes and improvements can also be made without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0030] like Figure 1-7 As shown, the utility model is a refrigeration device that is easy to disassemble and assemble, including: a mounting seat 1, a refrigeration device body 2, a mounting pipe 3, a filter screen 4, a clamping mechanism for fixing the refrigeration device body 2, and a plug-in mechanism for quickly installing and disassembling the filter screen 4; the mounting pipe 3 is plugged into the top center of the refrigeration device body 2, and the filter screen 4 is located in the inner cavity of the mounting pipe 3.

[0031] The clamping mechanism includes: a clamping member 1 for clamping and fixing along the length direction of the refrigeration equipment body 2, a clamping member 2 for clamping and fixing along the width direction of the refrigeration equipment body 2, and a driving component for driving the clamping member 1 and the clamping member 2 to move; the clamping member 1 includes: a U-shaped plate 10, a clamping plate 12 movably installed in the inner cavity of the U-shaped plate 10, a linkage spring 11 fixedly installed between the clamping plate 12 and the inner wall of the U-shaped plate 10, a slide groove opened on the inner wall of the U-shaped plate 10, and a fixed spring 12. The slide bar is mounted on the side wall of the clamping plate 12 and slides in the inner cavity of the slide groove; the clamping member 2 includes: a limit opening provided on the side wall of the clamping plate 12, a clamping plate 2 14 that penetrates and is installed in the inner cavity of the limit opening and can slide in the inner cavity of the limit opening, a linkage rod 13 hingedly installed between the clamping plate 12 and the clamping plate 2 14, and a reset unit that drives the clamping plate 2 14 to reset; the reset unit includes: a limit groove provided on the inner wall of the U-shaped plate 10, a fixedly installed on the clamping plate 2 1 4 side and slidingly mounted in the inner cavity of the limiting groove, a fixed rod 16 guiding the slider 15 during movement, a reset spring 17 driving the clamping plate 14 to reset, the fixed rod 16 penetrates the side wall of the slider 15, and the two ends of the fixed rod 16 are respectively mounted on the inner wall of the limiting groove, the reset spring 17 is sleeved on the outer edge of the fixed rod 16, and one end of the fixed rod 16 is fixedly mounted on the side wall of the slider 15, and the other end is fixedly mounted on the inner wall of the limiting groove; the driving component includes: a bidirectional screw 6 rotatably mounted on the inner wall of the mounting seat 1, a motor 5 driving the bidirectional screw 6 to rotate, a moving seat 7 threadedly mounted with the bidirectional screw 6, a guide rod 8 guiding the moving seat 7 during movement, a connecting plate 9 fixedly mounted on the top of the moving seat 7, the connecting plate 9 is fixedly connected to the U-shaped plate 10, the guide rod 8 penetrates the side wall of the moving seat 7, and the two ends of the guide rod 8 are respectively fixedly mounted on the inner wall of the mounting seat 1.

[0032] When the refrigeration equipment body 2 is installed on the top of the mounting seat 1, the refrigeration equipment body 2 is first placed at the center of the top of the mounting seat 1 and located between the two clamping plates 12. At this time, the motor 5 can be started to drive the bidirectional screw 6 to rotate. The rotation of the bidirectional screw 6 can synchronously drive the two moving seats 7 to approach each other, and the two moving seats 7 drive the adjacent connecting plates 9 to approach each other, and the connecting plates 9 drive the adjacent U-shaped plates 10 to approach each other, so that the sides of the two U-shaped plates 10 that are close to each other are abutted and clamped with the left and right sides of the refrigeration equipment body 2, thereby achieving the clamping and fixing of the refrigeration equipment body 2 along the length direction of the refrigeration equipment body 2;

[0033] When the clamping plate 12 abuts against the left and right sides of the refrigeration equipment body 2, and the connecting plate 9 continues to drive the U-shaped plate 10 to approach each other, the clamping plate 12 no longer moves, so that the linkage spring 11 is compressed, and as the U-shaped plate 10 moves, the linkage rod 13 generates a thrust on the clamping plate 2 14, so that the adjacent clamping plates 2 14 approach each other, so that the front and rear sides of the refrigeration equipment body 2 can be abutted and clamped, and the slider 15 is driven to move by the clamping plate 2 14, and the reset spring 17 is compressed by the slider 15, thereby achieving the clamping and fixing of the refrigeration equipment body 2 along the width direction of the refrigeration equipment body 2;

[0034] Through the above-mentioned operations in the present application, the refrigeration equipment body 2 is clamped and fixed along the length direction of the refrigeration equipment body 2, and the refrigeration equipment body 2 is clamped and fixed along the width direction of the refrigeration equipment body 2. The operation is simple, convenient and fast, which improves the work efficiency. Moreover, through the multi-directional clamping and fixing of the refrigeration equipment body 2, the clamping stability is improved, thereby realizing the rapid installation of the refrigeration equipment body 2.

[0035] When the refrigeration equipment body 2 fails or maintenance is required, the refrigeration equipment body 2 needs to be removed from the mounting base 1, and the reverse rotation of the starting motor 5 can drive the bidirectional screw 6 to rotate in the reverse direction. The bidirectional screw 6 can drive the two moving seats 7 to move away from each other, and then drive the two U-shaped plates 10 to move away from each other, and then drive the two clamping plates 1 12 and the two clamping plates 2 14 to move away from each other, thereby releasing the fixing effect on the refrigeration equipment body 2. At this time, the elastic force of the linkage spring 11 can drive the clamping plate 1 12 to reset, and the elastic force of the reset spring 17 can drive the clamping plate 2 14 to reset, thereby realizing the rapid disassembly of the refrigeration equipment body 2.

[0036] By means of the above mechanism, when the starting motor 5 rotates, the refrigeration equipment body 2 is clamped and fixed along the length direction of the refrigeration equipment body 2, and the refrigeration equipment body 2 is clamped and fixed along the width direction of the refrigeration equipment body 2. The operation is simple, convenient and fast, and the work efficiency is improved. Moreover, by clamping and fixing the refrigeration equipment body 2 in all directions, the stability of the clamping is improved, and the refrigeration equipment body 2 can be quickly installed. When the starting motor 5 rotates in the opposite direction, the refrigeration equipment body 2 can be quickly disassembled, which solves the problem that most of the refrigeration equipment bodies 2 in the prior art are directly fixed to the mounting base 1 by bolts, and thus it is not convenient to disassemble the refrigeration equipment body 2.

[0037] The plug-in mechanism includes: a mounting groove provided on the inner wall of the mounting tube 3, a mounting block 18 fixedly installed on the outer side of the filter screen 4 and located in the inner cavity of the mounting groove, and a positioning component for fixing the mounting block 18; the positioning component includes: a positioning tube 19 plugged and installed on the side wall of the mounting tube 3, a plug-in rod 20 installed through the inner cavity of the positioning tube 19, a connecting block 23 fixedly installed at one end of the plug-in rod 20, a movable block 21 fixedly sleeved on the outer edge of the plug-in rod 20, and a plug-in spring 22 sleeved on the outer edge of the plug-in rod 20, one end of the plug-in spring 22 is fixedly installed on the side wall of the movable block 21, and the other end is fixedly installed on the inner wall of the positioning tube 19; a plug-in hole is provided on the side wall of the mounting block 18, and one end of the plug-in rod 20 is plugged into the inner cavity of the plug-in hole.

[0038] When the filter screen 4 needs to be installed, first pull the connecting blocks 23 to both sides at the same time, and the adjacent plug-in rods 20 are driven to move to both sides through the two connecting blocks 23, and the adjacent movable blocks 21 are driven to move to both sides through the two plug-in rods 20, and the adjacent plug-in springs 22 are driven to be compressed through the two movable blocks 21. At this time, the filter screen 4 is placed in the inner cavity of the installation tube 3, and the two installation blocks 18 are respectively placed in the inner cavities of the corresponding installation grooves. After the installation tube 3 is placed, the two connecting blocks 23 are loosened, and the elastic force of the two plug-in springs 22 can drive the adjacent movable blocks 21 to reset, and the adjacent plug-in rods 20 are driven to reset through the movable blocks 21, so that the ends of the two plug-in rods 20 that are close to each other are plugged into the inner cavities of the plug-in holes on the adjacent installation blocks 18, so that the two installation blocks 18 can be fixed, and then the filter screen 4 can be fixed, thereby realizing the rapid installation of the filter screen 4;

[0039] When the filter 4 needs to be disassembled, the connecting block 23 is pulled toward both sides at the same time, the connecting block 23 drives the plug-in rod 20 to move, and the plug-in rod 20 drives the movable block 21 to move, so that the plug-in rod 20 is separated from the plug-in hole, and the filter 4 can be quickly disassembled at this time;

[0040] Through the above-mentioned mechanism, the filter 4 can be quickly installed and removed, which solves the problem that the filter 4 of the refrigeration equipment body 2 in the prior art is fixed to the refrigeration equipment body 2 by bolts, which is inconvenient to install and remove, thereby facilitating the subsequent maintenance of the filter 4 and improving the maintenance efficiency.

[0041] Working principle: When in use, by starting the motor 5 to rotate, the refrigeration equipment body 2 is clamped and fixed along the length direction of the refrigeration equipment body 2, and the refrigeration equipment body 2 is clamped and fixed along the width direction of the refrigeration equipment body 2. The operation is simple, convenient and fast, and the work efficiency is improved. The multi-directional clamping and fixing of the refrigeration equipment body 2 improves the stability of the clamping, and thus the rapid installation of the refrigeration equipment body 2 can be achieved. When the starting motor 5 rotates in the opposite direction, the rapid disassembly of the refrigeration equipment body 2 is achieved, which solves the problem that most of the refrigeration equipment bodies 2 in the prior art are directly fixed to the mounting seat 1 by bolts, and thus it is not convenient to disassemble the position of the refrigeration equipment body 2. The filter screen 4 can be quickly installed and disassembled through the plug-in mechanism, which solves the problem that the filter screen 4 of the refrigeration equipment body 2 in the prior art is fixed to the refrigeration equipment body 2 by bolts, which is not convenient for installation and disassembly, thereby facilitating the subsequent maintenance of the filter screen 4 and improving the maintenance efficiency.

[0042] In this application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the utility model and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0043] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A refrigeration device that is easy to disassemble and assemble, characterized in that: include: A mounting seat, a refrigeration equipment body, a mounting pipe, a filter screen, a clamping mechanism for fixing the refrigeration equipment body, and a plug-in mechanism for quickly installing and removing the filter screen; The clamping mechanism comprises: a clamping member 1 for clamping and fixing along the length direction of the refrigeration device body, a clamping member 2 for clamping and fixing along the width direction of the refrigeration device body, and a driving component for driving the clamping member 1 and the clamping member 2 to move; The clamping member 1 comprises: a U-shaped plate, a clamping plate 1 movably mounted in the inner cavity of the U-shaped plate, a linkage spring fixedly mounted between the clamping plate 1 and the inner wall of the U-shaped plate, a slide groove provided on the inner wall of the U-shaped plate, and a slide bar fixedly mounted on one side wall of the clamping plate and sliding in the inner cavity of the slide groove; The second clamping member comprises: a limiting opening provided on one side wall of the clamping plate, a second clamping plate which is installed through the inner cavity of the limiting opening and can slide in the inner cavity of the limiting opening, a linkage rod hingedly installed between the first clamping plate and the second clamping plate, and a resetting unit which drives the second clamping plate to reset; The driving assembly includes: a bidirectional screw rotatably mounted on the inner wall of the mounting seat, a motor that drives the bidirectional screw to rotate, a moving seat threadably mounted on the bidirectional screw, a guide rod that guides the moving seat during movement, and a connecting plate fixedly mounted on the top of the moving seat.

2. A refrigeration device that is easy to assemble and disassemble as claimed in claim 1, characterized in that: The reset unit includes: a limiting groove opened on the inner wall of the U-shaped plate, a slider fixedly installed on one side of the second clamping plate and slidably installed in the inner cavity of the limiting groove, a fixing rod guiding the slider during movement, and a reset spring driving the second clamping plate to reset.

3. The refrigeration device that is easy to disassemble and assemble according to claim 1, characterized in that: The guide rod is installed through the side wall of the moving seat, and the two ends of the guide rod are respectively fixedly installed on the inner wall of the mounting seat.

4. The refrigeration device that is easy to assemble and disassemble as claimed in claim 2, characterized in that: The fixing rod passes through the side wall of the installation slide block, and the two ends of the fixing rod are respectively installed on the inner wall of the limiting groove.

5. The refrigeration device that is easy to assemble and disassemble as claimed in claim 2, characterized in that: The return spring is sleeved on the outer edge of the fixing rod, and one end of the fixing rod is fixedly mounted on the side wall of the sliding block, and the other end is fixedly mounted on the inner wall of the limiting groove.

6. The refrigeration device that is easy to assemble and disassemble as claimed in claim 1, characterized in that: The plug-in mechanism comprises: a mounting groove provided on the inner wall of the mounting tube, a mounting block fixedly mounted on the outer side of the filter screen and located in the inner cavity of the mounting groove, and a positioning component for fixing the mounting block.

7. The refrigeration device that is easy to assemble and disassemble as claimed in claim 6, characterized in that: The positioning assembly includes: a positioning tube plugged into the side wall of the mounting tube, a plug-in rod installed through the inner cavity of the positioning tube, a connecting block fixedly installed at one end of the plug-in rod, a movable block fixedly sleeved on the outer edge of the plug-in rod, and a plug-in spring sleeved on the outer edge of the plug-in rod.

8. The refrigeration device that is easy to assemble and disassemble as claimed in claim 7, characterized in that: A plug-in hole is provided on the side wall of the mounting block, and one end of the plug-in rod is plugged into the inner cavity of the plug-in hole.

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