Mounting device of plate heat exchanger

Abstract

The utility model relates to the technical field of heat exchangers, in particular to a mounting device of a plate heat exchanger, which comprises a device body, a mounting base, a mounting base and a mounting base. Mounting structures are inserted into the two sides of the baffle and comprise limiting rods, and the surfaces of one ends of the limiting rods are connected with compression springs. The two ends of the limiting rod are inserted into the positioning grooves formed in the baffle and the movable plate respectively, the angle of the nut is rotated, so that the nut is rotationally connected to the outer wall of one end of the limiting rod, the angle of the compression spring is not affected when the nut rotates through the first bearing, and one end of the limiting rod is limited through the nut; and then the nut is rotationally connected to the outer wall of the other end of the limiting rod to limit the other end of the limiting rod, so that the assembly limiting effect between the baffle and the movable plate is achieved, and the problems that a large number of screws and nuts are tedious in installation operation and low in efficiency are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat exchangers, and particularly relates to an installation device for a plate heat exchanger. Background Technique

[0002] The plate heat exchanger plays a key role in central heating. Through its efficient heat transfer design, heat can be transferred quickly and effectively. Especially in shopping mall heating, the plate heat exchanger can provide hot water and heat energy immediately. Its heat transfer efficiency is three times that of other heating devices, and it is cheap. It can be customized according to different occasions and processes. Through special structural design, the heat transfer efficiency is further improved. This kind of heat exchanger is not only durable and portable, but also easy to maintain.

[0003] When using the existing plate heat exchanger, its function is to provide centralized and efficient heating. However, when installing the existing plate heat exchanger, a large number of screws and nuts are used to connect and fix the baffle and the movable plate, resulting in cumbersome installation operations and low efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide an installation device for a plate heat exchanger, so as to solve the problem that when installing the existing plate heat exchanger, a large number of screws and nuts are used to connect and fix the baffle and the movable plate, resulting in cumbersome installation operations and low efficiency as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution. An installation device for a plate heat exchanger includes:

[0006] The device body includes a support frame. One end of the support frame is connected with a baffle, and the inner surface of the baffle is slidably connected with a movable plate;

[0007] Installation structures are inserted into the inner parts on both sides of the baffle, including a limiting rod. One end surface of the limiting rod is connected with a compression spring. One end of the compression spring is movably connected with a first bearing. One end of the first bearing is connected with a nut, and the other end outer surface of the limiting rod is rotatably connected with a nut.

[0008] Preferably, positioning grooves are opened on both sides of the baffle and the movable plate, and two groups of limiting rods are arranged and respectively inserted into the positioning grooves opened on the baffle and the movable plate.

[0009] Preferably, the surface of the limiting rod is provided with threads, and the nut is rotatably connected to the outer wall of one end of the limiting rod.

[0010] Preferably, one end of the first bearing is connected to one side of the inner surface of the nut, and the compression spring and the nut are movably connected by means of the first bearing.

[0011] Preferably, a positioning structure is connected to one end surface of the nut. The positioning structure includes a second bearing. One end of the second bearing is movably connected to a positioning ring. One side of the inner surface of the positioning ring is connected to a limiting plate, and one end of the positioning ring is connected to a control ring.

[0012] Preferably, the nut and the positioning ring are movably connected by a second bearing, and the positioning ring is sleeved on the outer surface of the limiting rod.

[0013] Preferably, a sliding groove is formed on one side of the limiting rod, and one side of the limiting plate is inserted into the sliding groove formed in the limiting rod and is slidably connected to the limiting rod.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. By inserting both ends of the limiting rod into the positioning grooves formed in the baffle and the movable plate respectively, then pressing the nut to contract the compression spring, and rotating the angle of the nut so that it is rotatably connected to the outer wall of one end of the limiting rod. The first bearing is used to ensure that the rotation of the nut does not affect the angle of the compression spring, and the nut is used to limit one end of the limiting rod. Then, the nut is rotatably connected to the outer wall of the other end of the limiting rod to limit the other end of the limiting rod, thereby realizing the assembly and limiting effect between the baffle and the movable plate, and avoiding the problems of cumbersome installation operation and low efficiency caused by a large number of screws and nuts.

[0016] 2. By rotatably connecting the nut to the outer wall of one end of the limiting rod, the positioning ring is simultaneously sleeved on the outer surface of the limiting rod, and the limiting plate is inserted into the sliding groove formed in the limiting rod to position between the limiting rod and the nut. The second bearing is used to ensure that the rotation of the nut does not affect the angle of the positioning ring, and the nut can be moved by pulling the control ring, making the disassembly more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a front three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a front cross-sectional three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 3 is of the present utility model Figure 2 a magnified three-dimensional structural schematic diagram of part A therein;

[0020] Figure 4 is of the present utility model Figure 2 a magnified three-dimensional structural schematic diagram of part B therein;

[0021] Figure 5 is a side partial cross-sectional three-dimensional structural schematic diagram of the present utility model.

[0022] In the figure: 1. Device body; 11. Support frame; 12. Baffle; 13. Movable plate; 2. Installation structure; 21. Limit rod; 22. Compression spring; 23. First bearing; 24. Nut; 25. Nut; 3. Positioning structure; 31. Second bearing; 32. Positioning ring; 33. Limit plate; 34. Control ring. Detailed implementation mode

[0023] 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. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1-5 , an embodiment provided by the present invention:

[0025] An installation device for a plate heat exchanger, comprising:

[0026] The device body 1 includes a support frame 11. One end of the support frame 11 is connected with a baffle 12. The inner surface of the baffle 12 is slidably connected with a movable plate 13. The internal material of the movable plate 13 is the prior art and can be purchased on the market. It is not the technical protection point of this application. Therefore, no excessive description will be made.

[0027] The installation structure 2 is inserted into the inner sides of both sides of the baffle 12, including a limit rod 21. One end surface of the limit rod 21 is connected with a compression spring 22. One end of the compression spring 22 is movably connected with a first bearing 23. One end of the first bearing 23 is connected with a nut 24. The other end outer surface of the limit rod 21 is rotatably connected with a nut 25.

[0028] Further, positioning grooves are opened on both sides of the baffle 12 and the movable plate 13. Two groups of limit rods 21 are provided and are respectively inserted into the positioning grooves opened on the baffle 12 and the movable plate 13 to realize the positioning of the baffle 12 through the positioning grooves opened on the baffle 12 and the movable plate 13.

[0029] Further, the surface of the limit rod 21 is provided with threads, and the nut 24 is rotatably connected to the outer wall of one end of the limit rod 21 to realize the limitation of the nut 24 through the threads provided on the surface of the limit rod 21.

[0030] Further, one end of the first bearing 23 is connected to the inner surface of one side of the nut 24, and the compression spring 22 and the nut 24 are movably connected by the first bearing 23 to realize the movable connection between the compression spring 22 and the nut 24 through the first bearing 23.

[0031] Furthermore, a positioning structure 3 is connected to one end surface of the nut 25. The positioning structure 3 includes a second bearing 31. One end of the second bearing 31 is movably connected to a positioning ring 32. One side of the inner surface of the positioning ring 32 is connected to a limiting plate 33. One end of the positioning ring 32 is connected to a control ring 34, so as to position between the limiting rod 21 and the nut 25 through the positioning ring 32 and the limiting plate 33, and facilitate the disassembly of the nut 25.

[0032] Furthermore, the nut 25 and the positioning ring 32 are movably connected by means of the second bearing 31. The positioning ring 32 is sleeved on the outer surface of the limiting rod 21, so as to position the positioning ring 32 through the limiting rod 21.

[0033] Furthermore, a sliding groove is formed on one side of the limiting rod 21. One side of the limiting plate 33 is inserted into the sliding groove formed in the limiting rod 21 and is slidably connected to the limiting rod 21, so as to limit the movement of the limiting plate 33 through the sliding groove formed in the limiting rod 21.

[0034] Working principle: When installing the plate heat exchanger, the two ends of the limiting rod 21 are respectively inserted into the positioning grooves formed in the baffle 12 and the movable plate 13. Then, the nut 24 is pressed to contract the compression spring 22, and the angle of the nut 24 is rotated so that it is rotatably connected to the outer wall of one end of the limiting rod 21. The first bearing 23 is used to ensure that the rotation of the nut 24 does not affect the angle of the compression spring 22, and the nut 24 is used to limit one end of the limiting rod 21. Then, the nut 25 is rotatably connected to the outer wall of the other end of the limiting rod 21 to limit the other end of the limiting rod 21, thereby realizing the assembly limiting effect between the baffle 12 and the movable plate 13.

[0035] When positioning the installation device of the plate heat exchanger, the nut 25 is rotatably connected to the outer wall of one end of the limiting rod 21, so that the positioning ring 32 is simultaneously sleeved on the outer surface of the limiting rod 21, and the limiting plate 33 is inserted into the sliding groove formed in the limiting rod 21 to position between the limiting rod 21 and the nut 25. The second bearing 31 is used to ensure that the rotation of the nut 25 does not affect the angle of the positioning ring 32, and the nut 25 can be moved by pulling the control ring 34, making the disassembly more convenient.

[0036] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. An installation device for a plate heat exchanger, characterized in that, Comprising: The device body (1) includes a support frame (11), one end of the support frame (11) is connected to a baffle (12), and a movable plate (13) is slidably connected to the inner surface of the baffle (12); Installation structures (2) are inserted into both sides of the baffle (12), including a limiting rod (21), one end surface of the limiting rod (21) is connected to a compression spring (22), one end of the compression spring (22) is movably connected to a first bearing (23), one end of the first bearing (23) is connected to a nut (24), and the other end outer surface of the limiting rod (21) is rotatably connected to a nut (25).

2. The installation device of a plate heat exchanger according to claim 1, characterized in that: Positioning grooves are formed on both sides of the baffle (12) and the movable plate (13), and two groups of the limiting rods (21) are respectively inserted into the positioning grooves formed on the baffle (12) and the movable plate (13).

3. The installation device of a plate heat exchanger according to claim 1, characterized in that: Threads are provided on the surface of the limiting rod (21), and the nut (24) is rotatably connected to the outer wall of one end of the limiting rod (21).

4. The installation device of a plate heat exchanger according to claim 1, characterized in that: One end of the first bearing (23) is connected to the inner surface of one side of the nut (24), and the compression spring (22) and the nut (24) are movably connected by the first bearing (23).

5. The installation device of a plate heat exchanger according to claim 1, characterized in that: One end surface of the nut (25) is connected to a positioning structure (3), and the positioning structure (3) includes a second bearing (31), one end of the second bearing (31) is movably connected to a positioning ring (32), one side of the inner surface of the positioning ring (32) is connected to a limiting plate (33), and one end of the positioning ring (32) is connected to a control ring (34).

6. The installation device of a plate heat exchanger according to claim 5, characterized in that: The nut (25) and the positioning ring (32) are movably connected by the second bearing (31), and the positioning ring (32) is sleeved on the outer surface of the limiting rod (21).

7. The installation device of a plate heat exchanger according to claim 5, characterized in that: A chute is formed on one side of the limiting rod (21), and one side of the limiting plate (33) is inserted into the chute formed on the limiting rod (21) and is slidably connected to the limiting rod (21).

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