Plate heat exchanger convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of spoiler plate type heat exchangers, in particular to a plate type heat exchanger convenient to disassemble and assemble, which comprises a base, a fixed disassembly assembly and a clamping assembly are mounted on the base, and the fixed disassembly assembly comprises a mounting seat fixedly mounted on the top of the base. The plate heat exchanger comprises a mounting base, a plate heat exchanger body is clamped to the top of the mounting base, a vertical plate is fixedly mounted in the mounting base, bearings are fixedly mounted on the two sides of the vertical plate correspondingly, and threaded rods are rotationally mounted in the two bearings correspondingly. According to the spoiler plate type heat exchanger convenient to disassemble and assemble, by installing the fixed disassembling assembly, when the plate type heat exchanger needs to be maintained, the plate type heat exchanger can be quickly disassembled, workers can conveniently maintain and replace the plate type heat exchanger, time and labor are saved, and the maintenance efficiency of the plate type heat exchanger is improved; the plate heat exchanger can be limited and fixed during installation, and accurate installation of the plate heat exchanger is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of plate heat exchangers, in particular to a plate heat exchanger which is easy to disassemble and assemble. Background Art

[0002] The plate heat exchanger is a high-efficiency heat exchanger made of a series of stacked metal sheets with a certain corrugated shape. Thin rectangular channels are formed between various plates, and heat is exchanged through the plates. The plate heat exchanger is an ideal equipment for liquid-liquid and liquid-steam heat exchange. It has the characteristics of high heat exchange efficiency, small heat loss, compact and light structure, small footprint, wide application and long service life.

[0003] The current plate heat exchangers are troublesome to repair and replace parts, which is time-consuming and labor-intensive, affecting the efficiency of plate heat exchanger maintenance. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a plate heat exchanger that is easy to disassemble and assemble, and has the advantages of being easy to install and disassemble, etc., solving the problem that the maintenance and component replacement of the current plate heat exchanger are troublesome, time-consuming and labor-intensive, which affects the efficiency of the plate heat exchanger maintenance.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plate heat exchanger that is easy to disassemble and assemble, comprising a base, a fixing and disassembling component is installed on the base, and a clamping component is installed on the base;

[0006] The fixing and disassembling assembly comprises a mounting seat fixedly mounted on the top of the base, a plate heat exchanger body is clamped on the top of the mounting seat, a vertical plate is fixedly mounted inside the mounting seat, bearings are fixedly mounted on both sides of the vertical plate, threaded rods are rotatably mounted inside the two bearings, fixed blocks are fixedly mounted on the opposite sides of the two threaded rods, movable plates are threadedly connected to the outer sides of the two threaded rods, sliders are fixedly mounted on the bottoms of the two movable plates, and clamping blocks are fixedly mounted on the opposite sides of the two movable plates;

[0007] The clamping assembly includes two columns fixedly installed on the top of the mounting seat, a mounting frame fixedly installed on the top of the two columns, a sliding rod fixedly installed inside the mounting frame, two clamping plates slidably installed on the outer side of the sliding rod, and telescopic springs fixedly installed on the opposite sides of the two clamping plates.

[0008] Optionally, first extension holes are formed on both sides of the mounting seat, and the threaded rod extends to the outside of the mounting seat through the first extension holes.

[0009] By adopting the above technical solution, the threaded rod is extended to the outside of the mounting seat and fixedly connected to the fixing block.

[0010] Optionally, threaded holes are provided inside the two movable plates, and the movable plates are threadedly connected to the threaded rods through the threaded holes.

[0011] By adopting the above technical solution, when the two threaded rods rotate, the two moving plates are driven to move.

[0012] Optionally, a second extension hole is opened on the top of the mounting seat, and the movable plate extends to the outside of the mounting seat through the second extension hole.

[0013] By adopting the above technical solution, the two movable plates move in opposite directions, which facilitates the limiting clamping of the plate heat exchanger body.

[0014] Optionally, a sliding groove is provided at the bottom of the inner wall of the mounting seat, and the sliding block is slidably connected to the mounting seat via the sliding groove.

[0015] By adopting the above technical solution, the movable plate is limited when the movable plate moves.

[0016] Optionally, the plate heat exchanger body is provided with clamping grooves on both sides, and the clamping block is clamped with the plate heat exchanger body through the clamping grooves.

[0017] By adopting the above technical solution, it is convenient to fix the plate heat exchanger body on the top of the mounting seat.

[0018] Optionally, a feed pipe and a discharge pipe are respectively threadedly sleeved on both sides of the plate heat exchanger body.

[0019] By adopting the above technical solution, it is convenient to disassemble and separate the feed pipe and the discharge pipe when the plate heat exchanger body is overhauled.

[0020] Furthermore, a first through hole is formed at the bottom of the installation frame, and the clamping plate extends to the outside of the installation frame through the first through hole.

[0021] By adopting the above technical solution, the plate heat exchanger body can be limited and fixed.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] The spoiler plate heat exchanger which is easy to disassemble and assemble is equipped with a fixed disassembly component. When the plate heat exchanger needs to be repaired, the plate heat exchanger can be quickly disassembled, which is convenient for staff to carry out repair and replacement, saving time and manpower, and improving the maintenance efficiency of the plate heat exchanger. A clamping component is installed, which can be limited and fixed when the plate heat exchanger is installed, so as to facilitate the precise installation of the plate heat exchanger. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 For this utility model Figure 1 Schematic diagram of the enlarged structure of part A in the middle.

[0026] In the figure: 1. base; 2. mounting seat; 3. plate heat exchanger body; 4. vertical plate; 5. bearing; 6. threaded rod; 601. first extension hole; 7. fixed block; 8. movable plate; 801. threaded hole; 802. second extension hole; 9. slider; 901. slide groove; 10. clamping block; 101. clamping groove; 11. column; 12. mounting frame; 121. first through hole; 13. slide rod; 14. clamping plate; 15. telescopic spring. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-2 In this embodiment, a plate heat exchanger that is easy to disassemble and assemble includes a base 1, a fixing and disassembly component is installed on the base 1, and a clamping component is installed on the base 1.

[0029] In this embodiment, the fixed disassembly component includes a mounting seat 2 fixedly installed on the top of the base 1, and a plate heat exchanger body 3 is clamped on the top of the mounting seat 2. A feed pipe and a discharge pipe are respectively threadedly sleeved on both sides of the plate heat exchanger body 3, so that the feed pipe and the discharge pipe can be removed and installed. A vertical plate 4 is fixedly installed inside the mounting seat 2, and bearings 5 ​​are fixedly installed on both sides of the vertical plate 4.

[0030] Threaded rods 6 are rotatably installed inside the two bearings 5, first extension holes 601 are provided on both sides of the mounting seat 2, and the threaded rods 6 extend to the outside of the mounting seat 2 through the first extension holes 601, and fixed blocks 7 are fixedly installed on the opposite sides of the two threaded rods 6, and movable plates 8 are threadedly connected to the outside of the two threaded rods 6, and threaded holes 801 are provided inside the two movable plates 8, and the movable plates 8 are threadedly connected to the threaded rods 6 through the threaded holes 801. A second extension hole 802 is provided on the top of the mounting seat 2, and the movable plate 8 extends to the outside of the mounting seat 2 through the second extension hole 802. Specifically, by screwing the two fixed blocks 7, the two threaded rods 6 are driven to rotate, and then the movable plate 8 moves left and right on the threaded rods 6.

[0031] Slide blocks 9 are fixedly installed at the bottom of the two movable plates 8, and a slide groove 901 is provided at the bottom of the inner wall of the mounting seat 2. The slide block 9 is slidably connected to the mounting seat 2 through the slide groove 901. A clamping block 10 is fixedly installed on the opposite side of the two movable plates 8. Clamping grooves 101 are provided on both sides of the plate heat exchanger body 3. The clamping block 10 is clamped with the plate heat exchanger body 3 through the clamping groove 101. Specifically, the slide block 9 makes the movable plate 8 move more stably inside the mounting seat 2 when moving, so that the clamping block 10 is accurately clamped with the plate heat exchanger body 3.

[0032] In this embodiment, the clamping assembly includes two columns 11 fixedly installed on the top of the mounting seat 2, a mounting frame 12 fixedly installed on the top of the two columns 11, a sliding rod 13 fixedly installed inside the mounting frame 12, and two clamps 14 slidably installed on the outer side of the sliding rod 13.

[0033] A first through hole 121 is provided at the bottom of the mounting frame 12, and the clamping plate 14 extends to the outside of the mounting frame 12 through the first through hole 121, so as to facilitate the movement of the two clamping plates 14. The two clamping plates 14 are fixedly installed with telescopic springs 15 on the opposite sides thereof. Specifically, the plate heat exchanger body 3 after inspection is placed on the mounting seat 2, and the two clamping plates 14 are loosened. The telescopic springs 15 are reset, driving the two clamping plates 14 to clamp the plate heat exchanger body 3, thereby reducing the shaking of the plate heat exchanger body 3 due to collision, and facilitating the clamping of the clamping block 10 with the plate heat exchanger body 3.

[0034] The working principle of the above embodiment is as follows: when the plate heat exchanger body 3 needs to be disassembled and repaired, the two fixing blocks 7 are screwed to drive the two threaded rods 6 to rotate, thereby moving the two movable plates 8, and the slider 9 makes the movable plate 8 move more stably inside the mounting seat 2. The two movable plates 8 move in opposite directions to move the two clamping blocks 10 to release the clamping connection with the two sides of the plate heat exchanger body 3, and then the two clamping plates 14 are moved to slide on the sliding rod 13 to compress the two telescopic springs 15, and the plate heat exchanger body 3 is moved away from the mounting seat 2, and the plate heat exchanger body 3 is inspected and replaced. After the replacement is completed, the above operations are repeated in reverse order to fix and install the plate heat exchanger body 3.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plate heat exchanger that is easy to disassemble and assemble, comprising a base (1), characterized in that: A fixing and disassembly assembly is mounted on the base (1), and a clamping assembly is mounted on the base (1); The fixing and disassembling assembly comprises a mounting seat (2) fixedly mounted on the top of the base (1); a plate heat exchanger body (3) is clamped on the top of the mounting seat (2); a vertical plate (4) is fixedly mounted inside the mounting seat (2); bearings (5) are fixedly mounted on both sides of the vertical plate (4); threaded rods (6) are rotatably mounted inside the two bearings (5); fixed blocks (7) are fixedly mounted on opposite sides of the two threaded rods (6); movable plates (8) are threadedly connected to the outer sides of the two threaded rods (6); sliders (9) are fixedly mounted on the bottoms of the two movable plates (8); and clamping blocks (10) are fixedly mounted on opposite sides of the two movable plates (8); The clamping assembly comprises two upright posts (11) fixedly mounted on the top of the mounting seat (2); an installation frame (12) is fixedly mounted on the top of the two upright posts (11); a sliding rod (13) is fixedly mounted inside the installation frame (12); two clamping plates (14) are slidably mounted on the outer side of the sliding rod (13); and telescopic springs (15) are fixedly mounted on opposite sides of the two clamping plates (14).

2. The plate heat exchanger that is easy to disassemble and assemble according to claim 1, characterized in that: First extension holes (601) are provided on both sides of the mounting seat (2), and the threaded rod (6) extends to the outside of the mounting seat (2) through the first extension holes (601).

3. The plate heat exchanger that is easy to disassemble and assemble according to claim 1, characterized in that: Threaded holes (801) are provided inside the two movable plates (8), and the movable plates (8) are threadedly connected to the threaded rods (6) via the threaded holes (801).

4. The plate heat exchanger that is easy to disassemble and assemble according to claim 1, characterized in that: A second extension hole (802) is provided at the top of the mounting seat (2), and the movable plate (8) extends to the outside of the mounting seat (2) through the second extension hole (802).

5. The plate heat exchanger that is easy to assemble and disassemble according to claim 1, characterized in that: A sliding groove (901) is provided at the bottom of the inner wall of the mounting seat (2), and the sliding block (9) is slidably connected to the mounting seat (2) via the sliding groove (901).

6. The plate heat exchanger that is easy to disassemble and assemble according to claim 1, characterized in that: The plate heat exchanger body (3) is provided with clamping grooves (101) on both sides, and the clamping block (10) is clamped with the plate heat exchanger body (3) via the clamping grooves (101).

7. The plate heat exchanger that is easy to assemble and disassemble according to claim 1, characterized in that: A feed pipe and a discharge pipe are respectively threadedly sleeved on both sides of the plate heat exchanger body (3).

8. The plate heat exchanger that is easy to assemble and disassemble according to claim 1, characterized in that: A first through hole (121) is provided at the bottom of the installation frame (12), and the clamping plate (14) extends to the outside of the installation frame (12) through the first through hole (121).

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