CN220270176U - Efficient plate heat exchanger - Google Patents

Abstract

The utility model discloses a high-efficiency plate type heat exchanger, which relates to the technical field of heat exchangers and comprises a device body, a mounting frame, a heat exchange plate, a water outlet, a water inlet, a speed reducing assembly, a filtering assembly and a clamping assembly, wherein one end of the water inlet is connected with the speed reducing assembly through bolts, the speed reducing assembly comprises a mounting cylinder, a mounting rod, a rotating shaft, a speed reducing blade and first threads, the mounting rod is fixedly connected inside the mounting cylinder, one end of the mounting rod is provided with the rotating shaft, the speed reducing blade is sleeved in the middle of the rotating shaft, and the first threads are arranged at the bottom of the mounting cylinder.

Description

Efficient plate heat exchanger

Technical Field

The utility model relates to the technical field of heat exchangers, in particular to a high-efficiency plate heat exchanger.

Background

The plate heat exchanger is a novel efficient heat exchanger formed by stacking a series of metal sheets with certain corrugated shapes. Thin rectangular channels are formed between the various plates through which heat is exchanged. The plate heat exchanger is ideal equipment for liquid-liquid and liquid-vapor heat exchange.

Through retrieval, chinese patent grant number is CN 218155674U, a high-efficiency plate heat exchanger is disclosed, which comprises a plurality of heat exchange plates which are mutually overlapped, a plurality of water through holes, a plurality of water guide groups and a plurality of current limiting strips are arranged on the heat exchange plates, the water through holes are four, the four water through holes are distributed at four corners of the heat exchange plates, the water through holes are through holes, a plurality of water guide groups are arranged between the four through holes, a certain gap is reserved between every two adjacent water guide groups, a plurality of current limiting strips are fixed between the two sides of each water guide group and each heat exchange plate, and two plate surfaces of each heat exchange plate are in mirror symmetry. But the device has the problem that the water through hole is directly connected to the inside of the hot water outlet pipe, hot water is impacted into the device under high-speed rolling, the inside guide plate of the device is easy to damage, meanwhile, in the heat exchange process, impurities are contained in liquid, but the device is not provided with a filtering device, the inside water pipe is easy to be blocked by the impurities, and therefore, the device has certain limitation in use.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a high-efficiency plate heat exchanger, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a high-efficiency plate type heat exchanger, which comprises a device body, a mounting frame, a heat exchange plate, a water outlet, a water inlet, a speed reducing assembly, a filtering assembly and a clamping assembly, wherein the speed reducing assembly is connected to one end of the water inlet through bolts, the speed reducing assembly comprises a mounting cylinder, a mounting rod, a rotating shaft, speed reducing blades and first threads, the mounting rod is fixedly connected to the inside of the mounting cylinder, one end of the mounting rod is provided with the rotating shaft, the speed reducing blades are sleeved in the middle of the rotating shaft, and the first threads are arranged at the bottom of the mounting cylinder.

Preferably, the installation rod is provided with an upper part and a lower part, and the upper end and the lower end of the rotating shaft are movably connected with the installation rod.

Preferably, the installation section of thick bamboo one end is provided with filtering component, filtering component includes second screw thread, first filter screen, second filter screen, connecting block, clamping bolt, flange and cartridge filter.

Preferably, the cartridge filter top is provided with the second screw thread, the cartridge filter is inside to be provided with first filter screen and second filter screen, flange has been cup jointed in the middle of the cartridge filter, flange one end fixedly connected with connecting block, the inside threaded connection of connecting block has clamping bolt.

Preferably, clamping assemblies are arranged at two ends of the mounting frame, and each clamping assembly comprises a fixed baffle, a bolt and a sliding baffle.

Preferably, the fixed baffle is fixedly connected with one end of the installation frame, the sliding baffle is slidably connected with one end of the installation frame, the heat exchange plate is clamped between the fixed baffle and the sliding baffle, and the fixed baffle is connected to the sliding baffle through bolts.

The utility model provides a high-efficiency plate heat exchanger. The beneficial effects are as follows: according to the efficient plate type heat exchanger, the speed reducing assembly and the filtering assembly are matched with each other, so that efficient heat exchange is achieved, the service life of the heat exchange plate inside the heat exchanger is prolonged, meanwhile, the inner parts of the device are protected, impurities in water can be filtered, the inner blockage of the device is avoided, the practicability of the device is higher, and the application range is wider.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the deceleration assembly of the present utility model;

FIG. 3 is a schematic view of a filter assembly according to the present utility model;

fig. 4 is a schematic structural view of the clamping assembly of the present utility model.

In the figure, 1, a device body; 2. a mounting frame; 3. a heat exchange plate; 4. a water outlet; 5. a deceleration assembly; 51. a mounting cylinder; 52. a mounting rod; 53. a rotation shaft; 54. a speed reducing blade; 55. a first thread; 6. a water inlet; 7. a filter assembly; 71. a second thread; 72. a first filter screen; 73. a second filter screen; 74. a connecting block; 75. clamping bolts; 76. a connecting flange; 77. a filter cartridge; 8. a clamping assembly; 81. a fixed baffle; 82. a bolt; 83. and a sliding baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the embodiment of the present utility model provides a technical solution: the utility model provides a high-efficient plate heat exchanger, includes device body 1, mounting bracket 2, heat exchange plate 3, delivery port 4 and water inlet 6, device body 1 still includes reducing gear assembly 5, filtering component 7 and clamping component 8, 6 one end bolted connection of water inlet has reducing gear assembly 5, reducing gear assembly 5 includes mounting cylinder 51, installation pole 52, rotation axis 53, decelerating vane 54 and first screw thread 55, the inside fixedly connected with mounting rod 52 of mounting cylinder 51, mounting rod 52 one end is provided with rotation axis 53, decelerating vane 54 has been cup jointed in the middle of the rotation axis 53, the mounting cylinder 51 bottom is provided with first screw thread 55. The hot water passes through the inside of the installation cylinder 51 first, and the water-stamped deceleration blades 54 rotate on the rotation shaft 53, thereby blocking the impact force of the liquid to some extent.

The mounting rod 52 is provided with an upper part and a lower part, and the upper end and the lower end of the rotating shaft 53 are movably connected with the mounting rod 52. The installation rod 52 provides supporting force for the rotating shaft 53, so that the speed reducing blades 54 can rotate on the rotating shaft 53, impact force of liquid can be relieved, and internal parts of the device are protected.

The mounting cylinder 51 is provided with a filter assembly 7 at one end, and the filter assembly 7 comprises a second screw thread 71, a first filter screen 72, a second filter screen 73, a connecting block 74, a clamping bolt 75, a connecting flange 76 and a filter cartridge 77. After passing through the speed reducing assembly 5, the hot water reaches the filtering assembly 7, and the first filter screen 72 and the second filter screen 73 are arranged inside the filtering cylinder 77 so as to filter out the water hybrids.

The top of the filter cartridge 77 is provided with a second thread 71, a first filter screen 72 and a second filter screen 73 are arranged inside the filter cartridge 77, a connecting flange 76 is sleeved in the middle of the filter cartridge 77, one end of the connecting flange 76 is fixedly connected with a connecting block 74, and clamping bolts 75 are connected with the inner threads of the connecting block 74. When the filter assembly 7 needs cleaning, the first screw thread 55 arranged at the bottom of the speed reduction cylinder 51 is separated from the second screw thread 71 arranged at the top of the filter cylinder 77 by screwing the speed reduction cylinder 51, and the connecting block 74 on the connecting flange 77 is separated by screwing the clamping bolt 75, so that the first filter screen 72 and the second filter screen 72 are detached for cleaning.

The two ends of the mounting frame 2 are provided with clamping assemblies 8, and the clamping assemblies 8 comprise fixed baffles 81, bolts 82 and sliding baffles 83. When the heat exchange plate 3 needs to be added, the sliding baffle 83 is pulled to be blocked on one side of the outermost heat exchange plate 3, and the fixed baffle 81 and the sliding baffle 83 are connected in a direction through the bolts 82, so that the middle heat exchange plate 3 is clamped.

The heat exchange plate is characterized in that one end of the mounting frame 2 is fixedly connected with a fixed baffle 81, one end of the mounting frame 2 is slidably connected with a sliding baffle 83, the heat exchange plate 3 is clamped between the fixed baffle 81 and the sliding baffle 83, and the fixed baffle 81 is connected to the sliding baffle 83 through bolts 82. The sliding baffle 83 slides on the mounting frame 2, so that the distance between the two baffles is adjusted, and finally the middle heat exchange plate 3 is clamped.

Working principle: this kind of high-efficient plate heat exchanger, when using, connect water inlet 4 to hot inlet channel through the bolt, hot water passes through reducing assembly 5, inside hot water passes through mounting drum 51 earlier, water punching press reducing vane 54 is rotatory at rotation axis 53, thereby to the impact force of liquid is stopped to a certain extent, hot water reaches filter unit 7 after passing through reducing assembly 5, filter cartridge 77 is inside to be provided with first filter screen 72 and second filter screen 73 can filter out the aquatic hybrid, when filter unit 7 needs to clean, make the first screw thread 55 that its bottom set up and the second screw thread 71 that sets up at filter cartridge 77 top separate through twisting reducing drum 51, make connecting block 74 on flange 77 separate through twisting clamping bolt 75, thereby tear first filter screen 72 and second filter screen 72 wash, install through the same method, when needs to increase heat exchanger plate 3, keep off in outermost heat exchanger plate 3 one side through pulling slide damper 83, connect fixed baffle 81 and slide damper 83 to the direction through bolt 82, thereby the heat exchanger plate 3 in centre is held.

The utility model relates to a device body, in particular to a device body; 2. a mounting frame; 3. a heat exchange plate; 4. a water outlet; 5. a deceleration assembly; 51. a mounting cylinder; 52. a mounting rod; 53. a rotation shaft; 54. a speed reducing blade; 55. a first thread; 6. a water inlet; 7. a filter assembly; 71. a second thread; 72. a first filter screen; 73. a second filter screen; 74. a connecting block; 75. clamping bolts; 76. a connecting flange; 77. a filter cartridge; 8. a clamping assembly; 81. a fixed baffle; 82. a bolt; 83. a sliding baffle; the components are all common standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a high-efficient plate heat exchanger, includes device body (1), mounting bracket (2), heat exchanger plate (3), delivery port (4) and water inlet (6), its characterized in that: the device comprises a device body (1), and is characterized in that the device body further comprises a speed reducing assembly (5), a filtering assembly (7) and a clamping assembly (8), one end of the water inlet (6) is connected with the speed reducing assembly (5) through bolts, the speed reducing assembly (5) comprises a mounting barrel (51), a mounting rod (52), a rotating shaft (53), a speed reducing blade (54) and first threads (55), the mounting rod (52) is fixedly connected to the inside of the mounting barrel (51), one end of the mounting rod (52) is provided with the rotating shaft (53), the speed reducing blade (54) is sleeved in the middle of the rotating shaft (53), and the first threads (55) are arranged at the bottom of the mounting barrel (51).

2. A high efficiency plate heat exchanger according to claim 1, wherein: the installation rod (52) is provided with an upper end and a lower end, and the upper end and the lower end of the rotating shaft (53) are movably connected with the installation rod (52).

3. A high efficiency plate heat exchanger according to claim 1, wherein: the utility model discloses a filter cartridge, including installation section of thick bamboo (51), installation section of thick bamboo (51) one end is provided with filter component (7), filter component (7) include second screw thread (71), first filter screen (72), second filter screen (73), connecting block (74), clamping bolt (75), flange (76) and cartridge filter (77).

4. A high efficiency plate heat exchanger according to claim 3, wherein: the novel filter cartridge is characterized in that a second thread (71) is arranged at the top end of the filter cartridge (77), a first filter screen (72) and a second filter screen (73) are arranged inside the filter cartridge (77), a connecting flange (76) is sleeved in the middle of the filter cartridge (77), one end of the connecting flange (76) is fixedly connected with a connecting block (74), and clamping bolts (75) are connected with the inner threads of the connecting block (74).

5. A high efficiency plate heat exchanger according to claim 1, wherein: clamping assemblies (8) are arranged at two ends of the mounting frame (2), and each clamping assembly (8) comprises a fixed baffle (81), bolts (82) and a sliding baffle (83).

6. A high efficiency plate heat exchanger according to claim 1, wherein: the heat exchange plate is characterized in that one end of the mounting frame (2) is fixedly connected with a fixed baffle (81), one end of the mounting frame (2) is slidably connected with a sliding baffle (83), the heat exchange plate (3) is clamped between the fixed baffle (81) and the sliding baffle (83), and the fixed baffle (81) is connected to the sliding baffle (83) through bolts (82).