Condensation evaporator easy to disassemble and convenient to maintain

Abstract

The utility model relates to the technical field of evaporators, in particular to a condensation evaporator easy to disassemble and convenient to maintain. The condensation evaporator easy to disassemble and convenient to maintain comprises a shell and an evaporator body, a mounting assembly is arranged in the shell and comprises a mounting frame, a bottom plate and a rotating rod, the bottom plate is fixedly arranged at the inner bottom of the shell, and the mounting frame is movably arranged in the shell; the outer wall of the mounting frame abuts against and is in sliding connection with the inner wall of the shell. According to the condensation evaporator easy to disassemble and convenient to maintain, in the later use process, when the evaporator body needs to be disassembled and maintained, the installation frame can be smoothly moved out of the shell through driving between the worm gear and the worm, and wind power between the evaporator body and the shell can be rapidly completed; therefore, the evaporator body is more convenient to disassemble by a worker in the later period, and the disassembly and maintenance difficulty of the evaporator body is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of evaporators, in particular to a condensing evaporator which is easy to disassemble and maintain. Background Art

[0002] Evaporation is the physical process of converting liquid into gas. Generally speaking, an evaporator is an object that converts liquid into gas. There are a large number of evaporators in industry, and the evaporator used in refrigeration systems is one of them. The evaporator is a very important component among the four major refrigeration components. The low-temperature condensed liquid passes through the evaporator to exchange heat with the outside air, vaporizes and absorbs heat to achieve the refrigeration effect.

[0003] Due to the long-term use of the evaporator, a large amount of dust usually adheres to the inside and surface of the evaporator. However, the existing evaporator is usually fixedly installed inside the shell, which is inconvenient to remove, thereby increasing the difficulty for the staff to disassemble and maintain the evaporator in the future.

[0004] Therefore, it is necessary to provide a new condenser evaporator that is easy to disassemble and maintain to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a condenser evaporator which is easy to disassemble and maintain.

[0006] The condenser evaporator provided by the utility model is easy to disassemble and maintain and comprises: a shell and an evaporator body, a mounting assembly is arranged inside the shell, the mounting assembly comprises a mounting frame, a bottom plate and a rotating rod, the bottom plate is fixedly arranged on the inner bottom of the shell, the mounting frame is movably arranged inside the shell, and the outer wall of the mounting frame abuts against and is slidably connected to the inner wall of the shell;

[0007] The rotating rod is rotatably mounted inside the shell, a fixedly connected worm is sleeved on the outer wall of the rotating rod, the outer wall of the worm is provided with a meshing worm wheel, a fixedly connected shaft is inserted into the inside of the worm wheel, the shaft is rotatably mounted inside the shell, both sides of the worm wheel on the outer wall of the shaft are provided with fixedly connected driving gears, a meshing tooth plate is provided under the driving gear, and the end of the tooth plate is fixedly connected to the inner wall of the mounting frame, the interior of the mounting frame is connected to the evaporator body, and the water inlet pipe and the water outlet pipe of the evaporator body both penetrate the outer wall of the mounting frame and extend to the outside.

[0008] Preferably, both side walls of the shell are provided with connected mounting covers, a fan is mounted inside the mounting cover on one side, support frames are mounted inside the two mounting covers, and a number of evenly distributed electromagnets are mounted on the side walls opposite to each other of the support frames on both sides.

[0009] Preferably, a support tube is embedded in the interior of the mounting cover and the opposite part to the electromagnet, a fixedly connected guide frame is arranged inside the support tube, a slidably connected slide rod is arranged inside the guide frame, a fixedly connected sealing sheet is arranged at the end of the slide rod, the outer wall diameter of the sealing sheet is larger than the inner wall diameter of the support tube, and the sealing sheet is made of magnetic material.

[0010] Preferably, a spring is sleeved on the outer wall of the slide rod, one end of the spring is fixedly connected to the outer wall of the corresponding sealing sheet, and the other end of the spring is fixedly connected to the outer wall of the guide frame.

[0011] Preferably, a fixedly connected baffle frame is provided on the inner top of the shell, the bottom of the baffle frame is abutted against and slidably connected to the top of the evaporator body, through holes are provided at the baffle frame and the inner wall of the shell relative to the rotating rod, and the inner wall of the through hole is rotatably connected to the outer wall of the rotating rod through a bearing.

[0012] Preferably, one side of the shell is an open structure, and a limiting hole is provided on a side of the shell away from the opening.

[0013] Preferably, one end of the rotating rod close to the limiting hole extends to the outside of the shell through a through hole and is provided with a fixedly connected turntable, a threaded limiting rod is inserted into the interior of the turntable, and the end of the limiting rod abuts against the inner wall of the limiting hole.

[0014] Preferably, the bottom of the mounting frame is provided with symmetrically distributed guide grooves, the top of the base plate and the portion opposite to the guide grooves are provided with a plurality of evenly distributed universal shells, a rotatably connected universal ball is provided inside the universal shell, and the top of the universal ball is abutted against and rollingly connected to the inner wall of the guide groove.

[0015] Compared with the related art, the condenser evaporator provided by the utility model which is easy to disassemble and maintain has the following beneficial effects:

[0016] 1. The utility model can make the evaporator body and the shell in an active assembly connection through the setting of the installation component. In the later use process, when the evaporator body needs to be disassembled for maintenance, the driving between the worm gear and the worm can smoothly move the installation frame out of the shell, so that the wind force between the evaporator body and the shell can be quickly completed. Therefore, it is more convenient for the staff to disassemble the evaporator body in the later stage, and the difficulty of disassembly and maintenance of the evaporator body is reduced.

[0017] 2. The utility model provides a sealing sheet at the end of the support tube. During later use, when the evaporator body is not working, the sealing sheet seals the end of the support tube, which can reduce the phenomenon of external dust entering the shell and adhering to the outer wall of the evaporator body when not in use, thereby reducing the frequency of cleaning and maintenance of the evaporator body due to excessive dust in the later stage to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A structural schematic diagram of a preferred embodiment of a condenser evaporator that is easy to disassemble and maintain provided by the utility model;

[0019] Figure 2 for Figure 1 The structural schematic diagram of the installation assembly and the evaporator body is shown;

[0020] Figure 3 for Figure 2 A schematic diagram of the structure of the installation assembly shown in FIG. 1 , in which the installation frame is connected to the evaporator body and viewed from above;

[0021] Figure 4 for Figure 2 A schematic diagram of the structure of the rotating rod and its components in the installation assembly shown;

[0022] Figure 5 for Figure 2 A schematic diagram of the structure of the base plate and its components in the installation assembly shown;

[0023] Figure 6 for Figure 1 A schematic diagram of the cross-sectional structure of the connection between the mounting cover and the support tube shown;

[0024] Figure 7 for Figure 6 A schematic structural diagram of a cross section of the support tube shown;

[0025] Figure 8 for Figure 1 Schematic diagram of the structure of the shell section shown.

[0026] Numbers in the figure: 1. outer shell; 11. stop frame; 12. limit hole; 13. through hole; 2. mounting assembly; 21. mounting frame; 211. guide groove; 22. bottom plate; 221. universal shell; 222. universal ball; 23. rotating rod; 231. worm; 232. turntable; 233. limit rod; 24. shaft; 241. driving gear; 242. worm gear; 25. gear plate; 3. evaporator body; 4. mounting cover; 41. fan; 42. support frame; 43. electromagnet; 5. support cylinder; 51. guide frame; 52. slide rod; 53. sealing sheet; 54. spring. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0028] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0029] See also Figures 1 to 8 The embodiment of the utility model provides a condenser evaporator that is easy to disassemble and maintain. The condenser evaporator that is easy to disassemble and maintain includes: a shell 1 and an evaporator body 3.

[0030] In the embodiments of the present invention, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , an installation assembly 2 is provided inside the shell 1, and the installation assembly 2 includes a mounting frame 21, a bottom plate 22 and a rotating rod 23. The bottom plate 22 is fixedly arranged at the inner bottom of the shell 1, and the mounting frame 21 is movably arranged inside the shell 1. The outer wall of the mounting frame 21 is abutted against and slidably connected with the inner wall of the shell 1; the rotating rod 23 is rotatably mounted inside the shell 1, and a fixedly connected worm 231 is sleeved on the outer wall of the rotating rod 23, and a meshing worm wheel 242 is provided on the outer wall of the worm 231. A fixedly connected shaft rod 24 is inserted inside the worm wheel 242, and the shaft rod 24 is rotatably mounted inside the shell 1. Both sides of the worm wheel 242 on the outer wall of the shaft rod 24 are provided with a fixedly connected driving gear 241, and a meshing tooth plate 25 is provided below the driving gear 241, and the end of the tooth plate 25 is fixedly connected to the inner wall of the mounting frame 21, and the interior of the mounting frame 21 is connected to the evaporator body 3, and the water inlet pipe and the water outlet pipe of the evaporator body 3 both penetrate the outer wall of the mounting frame 21 and extend to the outside.

[0031] It should be noted that by setting the mounting assembly 2, the evaporator body 3 and the shell 1 can be in an active assembly connection. In the later use process, when the evaporator body 3 needs to be disassembled for maintenance, the worm gear 242 and the worm 231 can be driven to smoothly move the mounting frame 21 out of the shell 1, so that the wind force between the evaporator body 3 and the shell 1 can be quickly completed. Therefore, the shell makes it more convenient for the staff to disassemble the evaporator body 3 in the later stage, reducing the difficulty of disassembly and maintenance of the evaporator body 3;

[0032] By adopting the placement of the worm wheel 242 and the worm 231 in meshing connection, after the evaporator body 3 is installed through the installation frame 21 at a later time, the self-locking structure between the worm wheel 242 and the worm 231 can prevent the worm wheel 242 from rotating in the opposite direction and causing the installation frame 21 to fall off from the inside of the outer shell 1, thereby making the later installation of the installation frame 21 more stable.

[0033] In the embodiments of the present invention, please refer to Figure 1 , Figure 6 and Figure 7, both side walls of the housing 1 are provided with connected mounting covers 4, a fan 41 is mounted inside one mounting cover 4, support frames 42 are mounted inside the two mounting covers 4, and a number of evenly distributed electromagnets 43 are mounted on the opposite side walls of the support frames 42 on both sides, support tubes 5 are inlaid at the opposite parts of the mounting cover 4 to the electromagnets 43, a fixedly connected guide frame 51 is mounted inside the support tube 5, a sliding rod 52 is slidably connected inside the guide frame 51, a fixedly connected sealing sheet 53 is mounted at the end of the sliding rod 52, the outer wall diameter of the sealing sheet 53 is larger than the inner wall diameter of the supporting tube 5, and the sealing sheet 53 is made of magnetic material, a spring 54 is sleeved on the outer wall of the sliding rod 52, one end of the spring 54 is fixedly connected to the outer wall of the corresponding sealing sheet 53, and the other end of the spring 54 is fixedly connected to the outer wall of the guide frame 51.

[0034] It should be noted that: by setting the spring 54, after the use of the evaporator body 3 is completed and the device is powered off, the electromagnet 43 is powered off to release the mutual adsorption between the sealing sheet 53 and the electromagnet 43. At this time, the spring 54 can smoothly drive the sealing sheet 53 to move through its own force, and then the sealing sheet 53 can be smoothly reset, so that the outer wall of the sealing sheet 53 is against the end of the support tube 5, and the support tube 5 is smoothly sealed, which can reduce the phenomenon of external dust entering the shell and adhering to the outer wall of the evaporator body 3 when not in use, and thus can reduce the frequency of cleaning and maintenance of the evaporator body 3 due to excessive dust in the later stage to a certain extent;

[0035] Through the setting of the electromagnet 43, when it is necessary to control the operation of the device in the later stage, when the device is powered on, the energized electromagnet 43 can smoothly adsorb the magnetic sealing sheet 53 through its own magnetic properties, so that the sealing sheet 53 can smoothly slide toward the side away from the support tube 5 until the outer wall of the sealing sheet 53 is separated from the end of the support tube 5, so that the support tube 5 can be smoothly connected with the interior of the outer shell 1, and then when the fan 41 is working in the later stage, the external air can be smoothly sucked into the inner part of the outer shell 1 so that it passes through the evaporator body 3 and flows smoothly through the support tube 5 on the other side, so that the use of the device can be successfully completed.

[0036] In the embodiments of the present invention, please refer to Figure 1 and Figure 8A fixedly connected baffle frame 11 is provided at the inner top of the shell 1, and the bottom of the baffle frame 11 is abutted against and slidably connected to the top of the evaporator body 3. A through hole 13 is provided at the baffle frame 11 and the inner wall of the shell 1 corresponding to the rotating rod 23, and the inner wall of the through hole 13 is rotatably connected to the outer wall of the rotating rod 23 through a bearing. One side of the shell 1 is an open structure, and a limiting hole 12 is provided on the side of the shell 1 away from the opening. One end of the rotating rod 23 close to the limiting hole 12 extends to the outside of the shell 1 through the through hole 13 and is provided with a fixedly connected turntable 232. A threaded limiting rod 233 is inserted into the interior of the turntable 232, and the end of the limiting rod 233 is abutted against the inner wall of the limiting hole 12.

[0037] It should be noted that: by setting the through hole 13, the rotating rod 23 can be smoothly erected inside the housing 1 and the blocking frame 11, and the rotating rod 23 can be smoothly erected. By extending the end of the rotating rod 23 to the outside of the housing 1 and setting a turntable 232, the staff can more conveniently control the rotation of the rotating rod 23 in the later stage. By inserting a limiting rod 233 inside the turntable 232, after the installation of the installation frame 21 is completed in the later stage, the limiting rod 233 can be twisted to insert the end of the limiting rod 233 into the limiting hole 12, and the rotating rod 23 can be limited by the turntable 232 to avoid the phenomenon of the rotating rod 23 rotating in the later stage.

[0038] By setting a baffle frame 11 at the inner top of the shell 1 and then installing the frame 21, after the evaporator body 3 is inserted into the shell 1, the bottom of the baffle frame 11 abuts against the bottom of the evaporator body 3, so that the evaporator body 3 can be smoothly limited in the vertical direction, avoiding the evaporator body 3 and the installation frame 21 from moving up and down inside the shell 1.

[0039] In the embodiments of the present invention, please refer to Figure 2 , Figure 3 and Figure 5 The bottom of the mounting frame 21 is provided with symmetrically distributed guide grooves 211, and the top of the bottom plate 22 and the corresponding part of the guide grooves 211 are provided with a plurality of uniformly distributed universal shells 221, and the interior of the universal shells 221 is provided with a rotatably connected universal ball 222, and the top of the universal ball 222 is against the inner wall of the guide groove 211 and is rollingly connected.

[0040] It should be noted that: through the setting of the universal ball 222, during the later use, when a force is applied to the installation frame 21 to make it move, the universal ball 222 can smoothly change the friction between the bottom of the installation frame 21 and the bottom plate 22 into rolling friction during the sliding process of the installation frame 21, thereby reducing the friction between the installation frame 21 and the bottom plate 22 during the movement, which can make the later movement of the installation frame 21 more labor-saving, and the guide groove 211 can also smoothly guide the movement of the installation frame 21 through the universal ball 222 during this process, so that the later movement of the installation frame 21 is more stable.

[0041] The working principle of the condenser evaporator which is easy to disassemble and maintain provided by the utility model is as follows:

[0042] When the device is used later, when the evaporator body 3 is not working and the power is turned off, the electromagnet 43 with the power off can release the adsorption of the sealing sheet 53 with a magnetic structure, and the spring 54 can smoothly drive the sealing sheet 53 to move toward the direction of the support tube 5 through its own force until the outer wall of the sealing sheet 53 abuts against the end of the support tube 5, and the support tube 5 can be smoothly sealed, thereby reducing the phenomenon of external dust entering the shell and adhering to the outer wall of the evaporator body 3 when not in use, thereby reducing the frequency of cleaning and maintenance of the evaporator body 3 due to excessive dust in the later stage to a certain extent;

[0043] When the device needs to be disassembled and maintained at a later stage, the staff can first twist the limit rod 233 to rotate, so that the end of the limit rod 233 can be smoothly moved out of the inside of the limit hole 12 to release the limit of the turntable 232, and then the turntable 232 can be smoothly held to control the rotation of the rotating rod 23. At this time, the rotating rotating rod 23 can smoothly drive the worm 231 on the outer wall to rotate, and the rotating worm 231 can smoothly mesh with the worm gear 242 meshing with the outside to drive the worm gear 242 to rotate smoothly. The rotating worm gear 242 can smoothly drive the driving gear 241 to rotate through the shaft rod 24, and then the driving gear 241 can smoothly mesh with the toothed plate 25 below to drive the toothed plate 25 to move. At this time, the moving toothed plate 25 can smoothly drive the evaporator body 3 to move outward through the mounting frame 21, and then the evaporator body 3 can be quickly taken out from the inside of the shell 1, making it more convenient and quick for the staff to disassemble and maintain the evaporator body 3.

[0044] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0045] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A condenser evaporator that is easy to disassemble and maintain, characterized in that: include: A shell (1) and an evaporator body (3), wherein a mounting assembly (2) is provided inside the shell (1), wherein the mounting assembly (2) comprises a mounting frame (21), a bottom plate (22) and a rotating rod (23), wherein the bottom plate (22) is fixedly arranged on the inner bottom of the shell (1), and the mounting frame (21) is movably arranged inside the shell (1), and the outer wall of the mounting frame (21) abuts against and is slidably connected to the inner wall of the shell (1); The rotating rod (23) is rotatably mounted inside the outer shell (1); a fixedly connected worm (231) is sleeved on the outer wall of the rotating rod (23); a meshingly connected worm wheel (242) is provided on the outer wall of the worm (231); a fixedly connected shaft rod (24) is inserted inside the worm wheel (242); the shaft rod (24) is rotatably mounted inside the outer shell (1); fixedly connected driving gears (241) are provided on both sides of the worm wheel (242) on the outer wall of the shaft rod (24); a meshingly connected tooth plate (25) is provided below the driving gear (241); and an end of the tooth plate (25) is fixedly connected to the inner wall of the mounting frame (21); the interior of the mounting frame (21) is connected to the evaporator body (3); and the water inlet pipe and the water outlet pipe of the evaporator body (3) both penetrate the outer wall of the mounting frame (21) and extend to the outside.

2. The condenser evaporator that is easy to disassemble and maintain according to claim 1 is characterized in that: Both side walls of the housing (1) are provided with connected mounting covers (4), a fan (41) is mounted inside the mounting cover (4) on one side, support frames (42) are mounted inside the two mounting covers (4), and a plurality of evenly distributed electromagnets (43) are mounted on the opposite side walls of the support frames (42) on both sides.

3. The condenser evaporator that is easy to disassemble and maintain according to claim 2 is characterized in that: A support tube (5) is embedded in the interior of the mounting cover (4) at a position opposite to the electromagnet (43); a fixedly connected guide frame (51) is arranged inside the support tube (5); a slidably connected slide rod (52) is arranged inside the guide frame (51); a fixedly connected sealing sheet (53) is arranged at the end of the slide rod (52); the outer wall diameter of the sealing sheet (53) is larger than the inner wall diameter of the support tube (5), and the sealing sheet (53) is made of magnetic material.

4. The condenser evaporator that is easy to disassemble and maintain according to claim 3 is characterized in that: A spring (54) is sleeved on the outer wall of the slide rod (52), one end of the spring (54) is fixedly connected to the outer wall of the corresponding sealing sheet (53), and the other end of the spring (54) is fixedly connected to the outer wall of the guide frame (51).

5. The condenser evaporator that is easy to disassemble and maintain according to claim 1 is characterized in that: A fixedly connected baffle frame (11) is provided at the inner top of the shell (1), the bottom of the baffle frame (11) abuts against and is slidably connected to the top of the evaporator body (3), and a through hole (13) is provided at the inner wall of the baffle frame (11) and the shell (1) at positions corresponding to the rotating rod (23), and the inner wall of the through hole (13) is rotatably connected to the outer wall of the rotating rod (23) via a bearing.

6. The condenser evaporator that is easy to disassemble and maintain according to claim 5 is characterized in that: One side of the shell (1) is an open structure, and a limiting hole (12) is provided on the side of the shell (1) away from the opening.

7. The condenser evaporator that is easy to disassemble and maintain according to claim 6 is characterized in that: One end of the rotating rod (23) close to the limiting hole (12) extends to the outside of the housing (1) through the through hole (13) and is provided with a fixedly connected rotating disk (232); a threaded limiting rod (233) is inserted into the interior of the rotating disk (232), and the end of the limiting rod (233) abuts against the inner wall of the limiting hole (12).

8. The condenser evaporator that is easy to disassemble and maintain according to claim 1 is characterized in that: The bottom of the installation frame (21) is provided with symmetrically distributed guide grooves (211), the top of the bottom plate (22) and the portion opposite to the guide grooves (211) are provided with a plurality of uniformly distributed universal shells (221), the interior of the universal shells (221) is provided with a rotatably connected universal ball (222), and the top of the universal ball (222) abuts against and is rollingly connected to the inner wall of the guide groove (211).

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