Double-cooling evaporator

Abstract

The utility model relates to the technical field of evaporators, in particular to a double-cooling evaporator which comprises a pipe body and a fastening device, a water inlet pipe is arranged on the surface of the pipe body, a connecting pipe is arranged on the surface of the water inlet pipe, the fastening device is arranged on the surface of the pipe body, the fastening device comprises a sliding sleeve, and the sliding sleeve is fixedly connected with the pipe body. A movable block is slidably connected to the inner wall of the sliding sleeve, a rod body is fixedly connected to the surface of the movable block, an auxiliary rod is slidably connected to the surface of the rod body, a clamping plate is fixedly connected to the surface of the auxiliary rod, the clamping plate is semicircular, a clamping plate is fixedly connected to one side of the clamping plate, and a threaded hole is formed in the surface of the clamping plate; according to the water inlet pipe connecting device, the fastening device is arranged, so that the connecting pipe can be conveniently clamped, the situation that the threaded hole position of the connecting pipe does not correspond to the threaded hole position of the water inlet pipe in the installation process is reduced, the safety of equipment is improved, and the installation steps of the equipment are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of evaporators, in particular to an evaporator with double cooling. Background Art

[0002] Evaporation is a physical process in which a liquid is transformed into a gas. Generally speaking, an evaporator is an object that transforms a liquid substance into a gas. There are a large number of evaporators in industry. Among them, the evaporator applied to a refrigeration system is one of them. The evaporator is a very important component among the four major components of refrigeration. The low-temperature condensed liquid passes through the evaporator, exchanges heat with the outside air, vaporizes and absorbs heat to achieve the refrigeration effect. The evaporator mainly consists of a heating chamber and an evaporation chamber. The heating chamber provides the heat required for evaporation to the liquid, promoting the liquid to boil and vaporize. The evaporation chamber completely separates the gas-liquid two-phase.

[0003] The inventor found in daily work that during the use process, when the connecting pipe is installed with the equipment, manual support is required, and then bolts are installed, which consumes a lot of time. In order to solve the problem that manual support for installing the connecting pipe easily causes the pipe body to tilt, the prior art is to use an operator to support and install for processing, but the situation of consuming a lot of time appears, which easily causes the connecting pipe to tilt, and then leads to the problem of inconvenient installation. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defect that manual support for installing the connecting pipe easily causes the pipe body to tilt in the prior art, and to propose an evaporator with double cooling.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: an evaporator with double cooling, including a pipe body and a fastening device. A water inlet pipe is arranged on the surface of the pipe body, and a connecting pipe is arranged on the surface of the water inlet pipe. The fastening device is arranged on the surface of the pipe body. The fastening device includes a sliding sleeve, the sliding sleeve is fixedly connected with the pipe body, a moving block is slidably connected to the inner wall of the sliding sleeve, a rod body is fixedly connected to the surface of the moving block, an auxiliary rod is slidably connected to the surface of the rod body, a clamping plate is fixedly connected to the surface of the auxiliary rod, the clamping plate is semicircularly arranged, a clamping plate is fixedly connected to one side of the clamping plate, a threaded hole is opened on the surface of the clamping plate, a rotating rod is arranged on the surface of the pipe body, a circular ring is rotatably connected to the surface of the rotating rod, and a bidirectional threaded rod is fixedly connected to one side of the circular ring. By setting the fastening device, it is convenient to clamp the connecting pipe, reduce the situation that the threaded hole positions of the connecting pipe and the water inlet pipe do not correspond during installation, increase the safety of the equipment, and reduce the equipment installation steps.

[0006] Preferably, the bidirectional threaded rod is threadedly connected to the threaded holes on the surface of the clamping plate. There are two clamping plates, and the two clamping plates are arranged symmetrically. By setting the bidirectional threaded rod, it is convenient to drive the clamping plates to move, increasing the stability of the device and reducing the operation difficulty of the device.

[0007] Preferably, the auxiliary rod is arranged in an "L" shape, and the bidirectional threaded rod is located on one side of the clamping plate. By setting the auxiliary rod, it is convenient to drive the clamping plates to move, increasing the stability of the device, reducing the operation difficulty of the device, and improving the usability of the device.

[0008] Preferably, a lifting device is arranged on the surface of the rotating rod. The lifting device includes a strip-shaped plate, the strip-shaped plate is fixedly connected to the pipe body, the strip-shaped plate is slidably connected to the rotating rod, a square block is fixedly connected to one side of the strip-shaped plate, a limiting rod is fixedly connected to one side of the strip-shaped plate, a motor is fixedly connected to the surface of the limiting rod, and a gear is fixedly connected to the driving end of the motor. By setting the lifting device, it is convenient to disassemble the connecting pipe, reducing the situation that the connecting pipe adheres to the water inlet pipe and is difficult to pull out when disassembling the connecting pipe, increasing the usability of the device, and reducing the maintenance burden of the user.

[0009] Preferably, driving teeth are provided on the surface of the rotating rod, and the gear is meshed with the driving teeth on the surface of the rotating rod. By setting the gear, it is convenient to drive the clamping plate to lift during use, increasing the stability of the device and reducing the operation difficulty of the device.

[0010] Preferably, the limiting rod is arranged in an "L" shape, and the strip-shaped plate is arranged below the rotating rod. By setting the strip-shaped plate, it is convenient to assist the device to lift during use, increasing the safety of the device and reducing the operation difficulty of the device.

[0011] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0012] 1. In the present utility model, by setting the fastening device, during use, by rotating the ring, the ring drives the bidirectional threaded rod. While the bidirectional threaded rod rotates, it drives the clamping plate, and the clamping plate drives the clamping plate. At this time, the rod body is stressed, driving the clamping plate to clamp the connecting pipe. At this time, the connecting pipe is stable, and installation can be carried out. Reversing the ring, the ring drives the bidirectional threaded rod to drive the clamping plate to separate from the connecting pipe, and the positioning can be released. By setting the fastening device, it is convenient to clamp the connecting pipe, reducing the situation that the connecting pipe and the threaded hole position of the water inlet pipe do not correspond during installation, increasing the safety of the device, and reducing the installation steps of the device.

[0013] 2. In the present utility model, by providing a lifting device, when it is necessary to disassemble the connecting pipe, after removing the threaded rod, the motor is started. The motor drives the gear, and the gear drives the rotating rod to slide upward. At this time, while the rotating rod slides upward, it drives the clamping plate, and the clamping plate lifts the connecting pipe, so that the auxiliary connecting pipe can be disassembled. By providing the lifting device, it is convenient to disassemble the auxiliary connecting pipe, reducing the situation that the connecting pipe adheres to the water inlet pipe and is difficult to pull out during disassembly, increasing the usability of the equipment, and reducing the maintenance burden of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 FIG. is a schematic perspective view of an evaporator with double cooling proposed by the present utility model;

[0015] Figure 2 FIG. is a partial structural schematic view of an evaporator with double cooling proposed by the present utility model;

[0016] Figure 3 FIG. is a structural schematic view of a fastening device of an evaporator with double cooling proposed by the present utility model;

[0017] Figure 4 FIG. is a structural schematic view of a lifting device of an evaporator with double cooling proposed by the present utility model;

[0018] Figure 5 FIG. is an evaporator with double cooling proposed by the present utility model Figure 4 of the enlarged structural schematic view at A.

[0019] Legend: 1. Pipe body; 2. Water inlet pipe; 3. Connecting pipe; 4. Fastening device; 41. Rod body; 42. Auxiliary rod; 43. Clamping plate; 44. Bidirectional threaded rod; 45. Card plate; 46. Rotating rod; 47. Ring; 48. Sliding sleeve; 49. Moving block; 5. Lifting device; 51. Strip-shaped plate; 52. Square block; 53. Gear; 54. Motor; 55. Limiting rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Please refer to Figures 1-5 , the present utility model provides a technical solution: an evaporator with double cooling, including a pipe body 1 and a fastening device 4. A water inlet pipe 2 is arranged on the surface of the pipe body 1, a connecting pipe 3 is arranged on the surface of the water inlet pipe 2, and the fastening device 4 is arranged on the surface of the pipe body 1.

[0021] The following specifically describes the specific settings and functions of its fastening device 4 and lifting device 5.

[0022] In this embodiment: The fastening device 4 includes a sliding sleeve 48 which is fixedly connected to the pipe body 1. A moving block 49 is slidably connected to the inner wall of the sliding sleeve 48. A rod body 41 is fixedly connected to the surface of the moving block 49. An auxiliary rod 42 is slidably connected to the surface of the rod body 41. A clamping plate 43 is fixedly connected to the surface of the auxiliary rod 42. The clamping plate 43 is semicircularly arranged. A clamping plate 45 is fixedly connected to one side of the clamping plate 43. A threaded hole is formed in the surface of the clamping plate 45. A rotating rod 46 is arranged on the surface of the pipe body 1. A circular ring 47 is rotatably connected to the surface of the rotating rod 46. A bidirectional threaded rod 44 is fixedly connected to one side of the circular ring 47. By providing the fastening device 4, it is convenient to clamp the connecting pipe 3, reducing the situation where the threaded hole positions of the connecting pipe 3 and the water inlet pipe 2 do not correspond during installation, increasing the safety of the equipment and reducing the installation steps of the equipment.

[0023] Specifically, the bidirectional threaded rod 44 is threadedly connected to the threaded hole on the surface of the clamping plate 45. There are two clamping plates 43, and the two clamping plates 43 are arranged in mirror symmetry. By providing the bidirectional threaded rod 44, it is convenient to drive the clamping plate 43 to move, increasing the stability of the equipment and reducing the operation difficulty of the equipment.

[0024] Specifically, the auxiliary rod 42 is arranged in an "L" shape, and the bidirectional threaded rod 44 is located on one side of the clamping plate 45.

[0025] In this embodiment: By providing the auxiliary rod 42, it is convenient to drive the clamping plate 43 to move, increasing the stability of the equipment, reducing the operation difficulty of the equipment, and improving the usability of the equipment.

[0026] Specifically, a lifting device 5 is arranged on the surface of the rotating rod 46. The lifting device 5 includes a strip-shaped plate 51 which is fixedly connected to the pipe body 1. The strip-shaped plate 51 is slidably connected to the rotating rod 46. A square block 52 is fixedly connected to one side of the strip-shaped plate 51. A limiting rod 55 is fixedly connected to one side of the strip-shaped plate 51. A motor 54 is fixedly connected to the surface of the limiting rod 55. A gear 53 is fixedly connected to the driving end of the motor 54.

[0027] In this embodiment: By providing the lifting device 5, it is convenient to assist in disassembling the connecting pipe 3, reducing the situation where the connecting pipe 3 adheres to the water inlet pipe 2 and is difficult to pull out during disassembly, increasing the usability of the equipment and reducing the maintenance burden of the user.

[0028] Specifically, driving teeth are formed on the surface of the rotating rod 46, and the gear 53 is meshed with the driving teeth on the surface of the rotating rod 46. By providing the gear 53, during use, it is convenient to drive the clamping plate 43 to lift, increasing the stability of the equipment and reducing the operation difficulty of the equipment.

[0029] Specifically, the limiting rod 55 is arranged in an "L" shape, and the strip-shaped plate 51 is arranged below the rotating rod 46.

[0030] In this embodiment: By providing the strip-shaped plate 51, during use, it is convenient to assist the device in lifting, enhancing the safety of the device and reducing the operation difficulty of the device.

[0031] Working principle: By providing the fastening device 4, during use, by rotating the ring 47, the ring 47 drives the bidirectional threaded rod 44. While the bidirectional threaded rod 44 rotates, it drives the clamping plate 45, and the clamping plate 45 drives the clamping block 43. At this time, the rod body 41 is stressed, driving the clamping block 43 to clamp the connecting pipe 3. At this time, the connecting pipe 3 is stable, and installation can be carried out. Reversing the ring 47, the ring 47 drives the bidirectional threaded rod 44 to drive the clamping block 43 to separate from the connecting pipe 3, and the positioning can be released. By providing the fastening device 4, it is convenient to clamp the connecting pipe 3, reducing the situation where the thread hole positions of the connecting pipe 3 and the water inlet pipe 2 do not correspond during installation, enhancing the safety of the device and reducing the installation steps of the device. By providing the lifting device 5, when the connecting pipe 3 needs to be disassembled, after removing the threaded rod, start the motor 54. The motor 54 drives the gear 53, and the gear 53 drives the rotating rod 46 to slide upward. At this time, while the rotating rod 46 slides upward, it drives the clamping block 43, and the clamping block 43 lifts the connecting pipe 3, and the auxiliary connecting pipe 3 can be disassembled. By providing the lifting device 5, it is convenient to disassemble the auxiliary connecting pipe 3, reducing the situation where the connecting pipe 3 adheres to the water inlet pipe 2 and is difficult to pull out during disassembly, enhancing the usability of the device and reducing the maintenance burden on the user.

Claims

1. A dual-cooling evaporator, comprising a tube body (1) and a fastening device (4), characterized in that: The surface of the pipe body (1) is provided with a water inlet pipe (2), the surface of the water inlet pipe (2) is provided with a connecting pipe (3), the fastening device (4) is provided on the surface of the pipe body (1), the fastening device (4) comprises a sliding sleeve (48), the sliding sleeve (48) is fixedly connected to the pipe body (1), the inner wall of the sliding sleeve (48) is slidably connected to a moving block (49), the surface of the moving block (49) is fixedly connected to a rod body (41), and the surface of the rod body (41) is slidably connected to the inner wall of the sliding sleeve (48). An auxiliary rod (42) is connected, and a clamping plate (43) is fixedly connected to the surface of the auxiliary rod (42), and the clamping plate (43) is arranged in a semicircular shape. A clamping plate (45) is fixedly connected to one side of the clamping plate (43), and a threaded hole is opened on the surface of the clamping plate (45). A rotating rod (46) is arranged on the surface of the tube body (1), and a ring (47) is rotatably connected to the surface of the rotating rod (46), and a bidirectional threaded rod (44) is fixedly connected to one side of the ring (47).

2. The double cooling evaporator according to claim 1, characterized in that: The bidirectional threaded rod (44) is threadedly connected to the threaded hole on the surface of the clamping plate (45). There are two clamping plates (43), and the two clamping plates (43) are arranged in a mirror-symmetrical manner.

3. The double cooling evaporator according to claim 1, characterized in that: The auxiliary rod (42) is arranged in an "L" shape, and the bidirectional threaded rod (44) is located on one side of the clamping plate (45).

4. The double cooling evaporator according to claim 1, characterized in that: The surface of the rotating rod (46) is provided with a lifting device (5), and the lifting device (5) comprises a strip plate (51), the strip plate (51) is fixedly connected to the tube body (1), the strip plate (51) is slidably connected to the rotating rod (46), one side of the strip plate (51) is fixedly connected to a square block (52), one side of the strip plate (51) is fixedly connected to a limiting rod (55), the surface of the limiting rod (55) is fixedly connected to a motor (54), and the driving end of the motor (54) is fixedly connected to a gear (53).

5. The double cooling evaporator according to claim 4, characterized in that: The surface of the rotating rod (46) is provided with driving teeth, and the gear (53) is meshedly connected with the driving teeth on the surface of the rotating rod (46).

6. The double-cooling evaporator according to claim 4, characterized in that: The limiting rod (55) is arranged in an "L" shape, and the strip plate (51) is arranged below the rotating rod (46).

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