Evaporator convenient to install

Abstract

The evaporator convenient to install comprises a base, a telescopic driving piece is installed on one side of the top end of the base, a transmission frame is arranged at the position, on one side of the telescopic driving piece, of the top end of the base, a limiting frame is arranged at the position, on the inner side of the transmission frame, of the top end of the base, and a rack is slidably connected to the top of the limiting frame. A second side seat body is arranged at the top end of the base on the side, away from the telescopic driving part, of the transmission frame, a second rotating shaft is arranged on the inner wall of the gear, the end, away from the gear, of the second rotating shaft penetrates through the second side seat body and is provided with a lower connecting plate, and the two sides of the top end of the lower connecting plate are each provided with two supporting frames; an upper connecting plate is arranged at the top ends of the two supporting frames, and an evaporator body is installed in the center of the top end of the upper connecting plate. The utility model not only ensures the optimal heat exchange effect of the evaporator, but also achieves the purpose of easily and quickly installing the evaporator body, and improves the sealing property when the evaporator is used.

Description

Technical Field

[0001] The utility model relates to the technical field of evaporators, in particular to an evaporator which is convenient to install. Background Technique

[0002] As a key component in industries such as refrigeration, air conditioning, and chemical engineering, the installation process of an evaporator often involves complex pipeline connections, positioning and fixing, and sealing treatments. It not only has a high installation difficulty and long installation time but also is prone to performance degradation or even failures due to improper installation. Especially in places with limited space or variable installation environments, the installation of traditional evaporators is even more difficult.

[0003] An evaporator convenient to install with the reference publication number of CN207769225U includes a fixed bracket and an evaporator fixing bracket. A plurality of hooks are arranged on the front surface of the fixed bracket, and the fixed bracket and the hooks are fixedly connected by welding. A plurality of grooves are arranged on one side of the fixed bracket. Rubber fixing brackets are oppositely arranged at the bottom end inside the grooves, and the grooves and the rubber fixing brackets are fixedly connected by bolts. A fin upper fixing plate is arranged at the top end of the fixed bracket; by designing the hooks installed on the fixed bracket and the evaporator fixing bracket installed on the machine body, the evaporator is fixed by connecting the hooks and the fixed slots, making the installation more convenient. The grooves and rubber fixing brackets installed on the fixed bracket and the grooves on the fins, and the rubber fixing brackets can fix the evaporation pipes to prevent the evaporation pipes from falling off. The evaporation pipes are cleaned by pulling out the evaporation pipes, increasing the service life of the evaporation pipes. According to the above, although this evaporator can be well applied, it is usually not convenient to adjust the inclination angle of the evaporator body as needed, and thus it is difficult to ensure the best heat exchange effect of the evaporator body, and it still needs to be improved. Content of the Utility Model

[0004] The purpose of the utility model is to provide an evaporator which is convenient to install, so as to solve the problem that although the evaporator can be well applied, it is usually not convenient to adjust the inclination angle of the evaporator body as needed, and thus it is difficult to ensure the best heat exchange effect of the evaporator body as mentioned in the above background technique.

[0005] To achieve the above object, the present utility model provides the following technical solution: An evaporator that is easy to install, including a base. On one side of the top of the base, a telescopic driving member is installed. On the top of the base on one side of the telescopic driving member, a transmission frame is provided. On the top of the base inside the transmission frame, a limiting frame is provided. A rack is slidably connected to the top of the limiting frame. One end of the rack is connected to one end of the telescopic driving member through a bracket. A gear is rotatably installed on the inner wall of the transmission frame above the rack. The gear meshes with the rack. On the top of the base on the side of the transmission frame away from the telescopic driving member, a second side seat body is provided. A second rotating shaft is provided on the inner wall of the gear. The end of the second rotating shaft away from the gear penetrates through the second side seat body and is provided with a lower connecting plate. On both sides of the top of the lower connecting plate, two support frames are provided. On the top of the two support frames, an upper connecting plate is provided. At the central position of the top of the upper connecting plate, an evaporator body is installed.

[0006] Preferably, on the top of the base on the side of the lower connecting plate away from the second side seat body, a first side seat body is provided. A first rotating shaft is rotatably installed on the inner wall of the first side seat body. The end of the first rotating shaft away from the first side seat body is connected to the outer wall of the lower connecting plate. Through the setting of the first rotating shaft, the lower connecting plate can be movably arranged.

[0007] Preferably, on both sides of the surface of the evaporator body, liquid inlet and outlet pipes are provided. At the end of the liquid inlet and outlet pipes away from the evaporator body, an external pipe is installed. Through the setting of the liquid inlet and outlet pipes, the medium can be output and input.

[0008] Preferably, on the outer wall at the connection position of the external pipe and the liquid inlet and outlet pipes, two pipe clamps are installed. On the outer wall between the two pipe clamps, bolt members are provided. Through the setting of the pipe clamps, the connection position of the external pipe and the liquid inlet and outlet pipes can be sealed by the rubber ring on the inner wall of the pipe clamp.

[0009] Preferably, a bidirectional lead screw is rotatably installed on the inner wall between the support frames. On the inner walls of the support frames on both sides of the bidirectional lead screw, guide rods are provided. Through the setting of the bidirectional lead screw and the guide rods, the nut pair and the guide cylinder can be movably arranged.

[0010] Preferably, nut pairs are threadedly installed on the outer walls on both sides of the bidirectional lead screw. A clamping plate is fixed on the outer wall of the nut pair. The top of the clamping plate penetrates above the upper connecting plate. The inner wall of the upper end of the clamping plate touches the outer wall of the evaporator body. Guide cylinders are slidably connected to the outer walls on both sides of the guide rod. The guide cylinder is fixedly connected to the clamping plate. Through the setting of the clamping plate, the evaporator body can be clamped and arranged.

[0011] Preferably, a rotary driving member is installed on one side of the bottom end of the upper connecting plate through a bracket, and one end of the rotary driving member is connected to one end of the bidirectional lead screw. Through the setting of the rotary driving member, the bidirectional lead screw is driven to rotate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: The evaporator that is easy to install not only ensures the best heat exchange effect of the evaporator, but also achieves the purpose of being easy to quickly install the evaporator body, and improves the sealing performance during the use of the evaporator;

[0013] (1) By driving the rack to slide on the top of the limit frame through the telescopic driving member, the rack drives the gear to rotate slowly, so that the gear drives the lower connecting plate to rotate slightly through the second rotating shaft, and the position of the evaporator body can be flexibly adjusted at an inclined angle, thus ensuring the best heat exchange effect of the evaporator;

[0014] (2) By driving the bidirectional lead screw to rotate through the rotary driving member, the nut pair slides towards the middle on the outer wall of the bidirectional lead screw, and the nut pair drives the clamping plate to translate towards the middle, so that the evaporator body can be clamped and fixed at the top of the upper connecting plate by the two clamping plates, thus achieving the purpose of being easy to quickly install the evaporator body;

[0015] (3) By installing the external pipeline at one end of the liquid inlet and outlet pipeline, and then bolt-fastening the two pipe clamps at the connection position of the external pipeline and the liquid inlet and outlet pipeline, the connection position of the liquid inlet and outlet pipeline and the external pipeline can be sealed, so as to reduce the leakage phenomenon during the input and output of the medium, thereby improving the sealing performance during the use of the evaporator. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0017] Figure 2 is the present utility model Figure 1 the enlarged structure diagram at A in;

[0018] Figure 3 is a top view structure diagram of the limit frame of the present utility model;

[0019] Figure 4 is a bottom view structure diagram of the upper connecting plate of the present utility model.

[0020] In the figure: 1, base; 2, telescopic driving member; 3, transmission frame; 4, limiting frame; 5, rack; 6, second rotating shaft; 7, lower connecting plate; 8, first side seat body; 9, upper connecting plate; 10, rotating driving member; 11, clamping plate; 12, evaporator body; 13, liquid inlet and outlet pipeline; 14, external pipeline; 15, pipe clamp; 16, bolt member; 17, gear; 18, first rotating shaft; 19, second side seat body; 20, bidirectional lead screw; 21, guide rod; 22, support frame; 23, nut pair; 24, guide cylinder. Detailed implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1-4 , an embodiment provided by the present invention: an evaporator convenient for installation, including a base 1, a telescopic driving member 2 is installed on one side of the top of the base 1, a transmission frame 3 is provided on the top of the base 1 on one side of the telescopic driving member 2, a limiting frame 4 is provided on the top of the base 1 inside the transmission frame 3, a rack 5 is slidably connected to the top of the limiting frame 4, one end of the rack 5 is connected to one end of the telescopic driving member 2 through a bracket, a gear 17 is rotatably installed on the inner wall of the transmission frame 3 above the rack 5, the gear 17 meshes with the rack 5, a second side seat body 19 is provided on the top of the base 1 on the side of the transmission frame 3 away from the telescopic driving member 2, a second rotating shaft 6 is provided on the inner wall of the gear 17, and one end of the second rotating shaft 6 away from the gear 17 penetrates through the second side seat body 19 and is provided with a lower connecting plate 7, and a first side seat body 8 is provided on the top of the base 1 on the side of the lower connecting plate 7 away from the second side seat body 19, and a first rotating shaft 18 is rotatably installed on the inner wall of the first side seat body 8, and one end of the first rotating shaft 18 away from the first side seat body 8 is connected to the outer wall of the lower connecting plate 7;

[0023] During use, through the setting of the first rotating shaft 18, the lower connecting plate 7 can be movably arranged.

[0024] Two support frames 22 are provided on both sides of the top of the lower connecting plate 7, a bidirectional lead screw 20 is rotatably installed on the inner wall between the support frames 22, and guide rods 21 are provided on the inner walls of the support frames 22 on both sides of the bidirectional lead screw 20;

[0025] During use, through the setting of the bidirectional lead screw 20 and the guide rod 21, the nut pair 23 and the guide cylinder 24 can be movably arranged.

[0026] On the outer walls on both sides of the bidirectional lead screw 20, nut pairs 23 are threadedly installed. On the outer walls of the nut pairs 23, clamping plates 11 are fixed. The top ends of the clamping plates 11 penetrate above the upper connecting plate 9. The inner walls of the upper ends of the clamping plates 11 are in contact with the outer wall of the evaporator body 12. On the outer walls on both sides of the guide rod 21, guide cylinders 24 are slidably connected. The guide cylinders 24 are fixedly connected to the clamping plates 11;

[0027] During use, through the setting of the clamping plates 11, the evaporator body 12 can be clamped and installed;

[0028] On one side of the bottom end of the upper connecting plate 9, a rotary driving member 10 is installed through a bracket. One end of the rotary driving member 10 is connected to one end of the bidirectional lead screw 20;

[0029] During use, through the setting of the rotary driving member 10, the bidirectional lead screw 20 can be driven to rotate;

[0030] At the top ends of the two support frames 22, there is an upper connecting plate 9. At the central position of the top end of the upper connecting plate 9, an evaporator body 12 is installed. On both sides of the surface of the evaporator body 12, liquid inlet and outlet pipes 13 are provided. At the ends of the liquid inlet and outlet pipes 13 away from the evaporator body 12, an external pipe 14 is installed;

[0031] During use, through the setting of the liquid inlet and outlet pipes 13, the medium can be output and input;

[0032] On the outer wall at the connection position of the external pipe 14 and the liquid inlet and outlet pipes 13, two pipe clamps 15 are installed. On the outer walls between the two pipe clamps 15, bolt members 16 are provided;

[0033] During use, through the setting of the pipe clamps 15, the connection position of the external pipe 14 and the liquid inlet and outlet pipes 13 can be sealed by the rubber rings on the inner walls of the pipe clamps 15.

[0034] When the embodiment of the present application is in use, first, the rotary driving member 10 drives the bidirectional lead screw 20 to rotate, so that the nut pair 23 slides towards the middle on the outer wall of the bidirectional lead screw 20, and the nut pair 23 drives the clamping plate 11 to translate towards the middle, and then the evaporator body 12 can be clamped and fixed at the top of the upper connecting plate 9 by the two clamping plates 11, so as to quickly install the evaporator body 12. During this process, the clamping plate 11 will drive the guide cylinder 24 to slide on the outer wall of the guide rod 21 to ensure the smoothness of the movement of the clamping plate 11. After that, the telescopic driving member 2 drives the rack 5 to slide on the top of the limiting frame 4, so that the rack 5 drives the gear 17 to rotate slowly, so that the gear 17 drives the lower connecting plate 7 to rotate slightly through the second rotating shaft 6, and then the inclination of the evaporator body 12 can be slightly adjusted to ensure the best heat exchange effect of the evaporator body 12. Finally, by installing the external pipeline 14 at one end of the liquid inlet and outlet pipeline 13, and then bolting the two pipe clamps 15 to the connection position of the external pipeline 14 and the liquid inlet and outlet pipeline 13 by the bolt member 16, the connection position of the liquid inlet and outlet pipeline 13 and the external pipeline 14 can be sealed by the pipe clamp 15 to reduce the leakage phenomenon generated during the input and output of the medium, thereby completing the use of the evaporator.

Claims

1. An evaporator that is easy to install, characterized in that: The invention comprises a base (1), a telescopic driving member (2) is installed on one side of the top of the base (1), a transmission frame (3) is provided on the top of the base (1) on one side of the telescopic driving member (2), a limit frame (4) is provided on the top of the base (1) inside the transmission frame (3), a rack (5) is slidably connected to the top of the limit frame (4), one end of the rack (5) is connected to one end of the telescopic driving member (2) through a bracket, a gear (17) is rotatably installed on the inner wall of the transmission frame (3) above the rack (5), and the gear (17) and the rack (5) are rotatably connected. The transmission frame (3) and the telescopic drive member (2) are meshed with each other. A second side seat (19) is provided at the top of the base (1) on the side away from the telescopic drive member (2). A second rotating shaft (6) is provided on the inner wall of the gear (17). The end of the second rotating shaft (6) away from the gear (17) passes through the second side seat (19) and is provided with a lower connecting plate (7). Two support frames (22) are provided on both sides of the top of the lower connecting plate (7). An upper connecting plate (9) is provided at the top of the two support frames (22). The evaporator body (12) is installed at the center position of the top of the upper connecting plate (9).

2. The evaporator that is easy to install according to claim 1, characterized in that: A first side seat body (8) is provided at the top of the base (1) on the side of the lower connecting plate (7) away from the second side seat body (19); a first rotating shaft (18) is rotatably mounted on the inner wall of the first side seat body (8); and one end of the first rotating shaft (18) away from the first side seat body (8) is connected to the outer wall of the lower connecting plate (7).

3. The evaporator that is easy to install according to claim 1 is characterized in that: Liquid inlet and outlet pipes (13) are provided on both sides of the surface of the evaporator body (12), and an external pipe (14) is installed at one end of the liquid inlet and outlet pipe (13) away from the evaporator body (12).

4. The evaporator that is easy to install according to claim 3 is characterized in that: Two pipe clamps (15) are installed on the outer wall of the connection position between the external pipe (14) and the liquid inlet and outlet pipes (13), and bolts (16) are provided on the outer wall between the two pipe clamps (15).

5. The evaporator that is easy to install according to claim 1 is characterized in that: A bidirectional screw rod (20) is rotatably mounted on the inner wall between the support frames (22), and guide rods (21) are provided on the inner walls of the support frames (22) on both sides of the bidirectional screw rod (20).

6. The evaporator that is easy to install according to claim 5, characterized in that: Nut pairs (23) are threadedly mounted on the outer walls of both sides of the bidirectional screw rod (20), a clamping plate (11) is fixed on the outer wall of the nut pair (23), the top end of the clamping plate (11) passes through the top of the upper connecting plate (9), the inner wall of the upper end of the clamping plate (11) touches the outer wall of the evaporator body (12), and guide cylinders (24) are slidably connected to the outer walls of both sides of the guide rod (21), and the guide cylinders (24) are fixedly connected to the clamping plate (11).

7. The evaporator that is easy to install according to claim 5, characterized in that: A rotating drive member (10) is installed on one side of the bottom end of the upper connecting plate (9) via a bracket, and one end of the rotating drive member (10) is connected to one end of a bidirectional screw rod (20).

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