Plate heat exchanger with heat storage function

Abstract

The utility model relates to the technical field of plate heat exchangers, and discloses a plate heat exchanger with a heat storage function, which comprises two vertical plates, a heat exchange plate is arranged between the two vertical plates, the two vertical plates are sleeved on the outer surface of a connecting bolt in a sliding manner, an auxiliary device is arranged on the right side of the vertical plate on the right side, and the auxiliary device comprises a flow guide part. According to the plate heat exchanger with the heat storage function, by arranging a first water tank, a water pump, a connecting pipe, a spray head, a second water tank and a heat dissipation plate, when the plate heat exchanger is used, water is added into the first water tank and the second water tank, heat of the heat exchanger is absorbed through the water, the water pump is started, and the water in the first water tank and the second water tank circularly flows; the heat storage capacity of a water body is higher, heat energy is stored in the non-working period and released when needed, the overall heat energy utilization rate of the system is increased, heat energy output can be adjusted according to actual needs, unnecessary energy consumption and emission are avoided, and the purposes of energy conservation and emission reduction are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to plate heat exchanger technical field, concretely is a plate heat exchanger with heat storage function. BACKGROUND

[0002] Plate heat exchanger is by a series of with certain corrugated shape metal sheet stack and form thin rectangular channel between various sheets, and heat exchange is carried out through the sheet, and the plate heat exchanger is the ideal equipment for liquid-liquid, liquid-vapor heat exchange, and it has the characteristics of high heat exchange efficiency, small heat loss, compact structure, small footprint, wide application and long service life.

[0003] Chinese patent discloses detachable plate heat exchanger, and the publication number is CN209945090U, including portal, and the upper and lower ends of portal are provided with track, and the fixed end plate and movable end plate are arranged on portal, and the heat exchange fin group is arranged between fixed end plate and movable end plate, and fixed end plate and movable end plate are connected with each other through connecting rod arranged on both sides of heat exchange fin group, and connecting rod includes front connecting rod and rear connecting rod, and front connecting rod and rear connecting rod are connected through thread.In the process of disassembling and assembling heat exchange fin group, only need to separate front connecting rod and rear connecting rod, then move movable end plate, and the part of heat exchange fin to be removed is removed, and the heat exchange fin that does not need to be replaced can still be placed in heat exchanger, and the device is convenient and fast to disassemble and assemble, and the heat exchange fin is not easy to be damaged due to disassembly.

[0004] But still include the following shortcomings: the device is stacked with heat exchange fin group, and heat exchange operation is carried out, but the device does not set up heat storage device, and the excess heat cannot be flexibly and conveniently stored and used in the process of heat exchange.Therefore, we propose a plate heat exchanger with heat storage function to solve this problem. Utility model content

[0005] The utility model aims at providing a plate heat exchanger with heat storage function to solve the problems in the background art.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a plate heat exchanger with heat storage function, including two vertical plates, heat exchange plates are arranged between the two vertical plates, the two vertical plates are slidingly sleeved on the outer surface of connecting bolts, connecting nuts are threadedly sleeved on the outer surface of connecting bolts, an auxiliary device is arranged on the right side of the right vertical plate, and the auxiliary device comprises a flow guide part.

[0007] The flow guide part comprises a water inlet pipe, a water outlet pipe, a filter bag and a mounting ring, the left end faces of the water inlet pipe and the water outlet pipe are fixedly connected with the right end face of the right vertical plate, flanges are fixedly sleeved on the outer surfaces of the water inlet pipe and the water outlet pipe, and the left end face of the mounting ring is fixedly connected with the right end face of the filter bag.

[0008] The heat exchange plate is internally provided with a heat storage part;

[0009] The heat storage part comprises a first water tank, a water pump and a second water tank, the outer surface of the right end of the second water tank is fixedly and throughly connected with the left end surface of the first water tank, and the left end surface of the water pump is fixedly connected with the right end surface of the first water tank.

[0010] Further improvement lies in that the flow guide part further comprises a mounting seat, the mounting seat is threadedly sleeved on the outer surface of the mounting ring, and the outer surface of the mounting seat is fixedly connected with the inner wall of the water inlet pipe. By arranging the mounting seat, the mounting ring and the filter bag, the water inlet of the heat exchange plate is conveniently filtered.

[0011] Further improvement lies in that the heat storage part further comprises a connecting pipe, a spray head and a heat dissipation plate, the right end surface of the heat exchange plate is provided with a first through hole, the right end surface of the vertical plate is provided with a second through hole, the left end surface of the first water tank is fixedly connected with the right end surface of the right vertical plate, and the outer surface of the left end of the second water tank is slidably through the first through hole and the second through hole and extends to the left side of the left vertical plate. By arranging the first water tank and the second water tank, heat is stored by using water.

[0012] Further improvement lies in that the outer surface of the left end of the water inlet pipe of the water pump and the outer surface of the left end of the water outlet pipe are fixedly through the right end surface of the first water tank and extend to the inside of the first water tank, and the water in the inside of the first water tank and the second water tank circulates.

[0013] Further improvement lies in that the outer surface of the connecting pipe is fixedly connected with the inner wall of the second water tank, the left end surface of the spray head is fixedly and throughly connected with the outer surface of the connecting pipe, and the left end surface of the water outlet pipe of the water pump extends to the inside of the second water tank and is fixedly and throughly connected with the outer surface of the connecting pipe. By arranging the connecting pipe and the spray head, the water circulation efficiency is improved.

[0014] Further improvement lies in that the outer surface of the heat exchange plate is provided with a placing groove, the heat dissipation plate is arranged in the inside of the placing groove, and the heat dissipation plate is slidably sleeved on the outer surface of the second water tank. By arranging the heat dissipation plate, the heat conduction efficiency of the device is improved.

[0015] Further improvement lies in that the outer surface of the heat exchange plate is provided with a groove, a sealing ring is arranged in the inside of the groove, and the outer surface of the sealing ring extends to the outside of the heat exchange plate. By arranging the sealing ring, the sealing property of the water flow is improved.

[0016] Compared with the prior art, the plate heat exchanger with the heat storage function has the advantages that: the first water tank, the water pump, the connecting pipe, the spray head, the second water tank and the heat dissipation plate are arranged, water bodies are added in the first water tank and the second water tank during use, the heat of the heat exchanger is absorbed by the water bodies, the water pump is started, the water bodies in the first water tank and the second water tank are circulated, the water body storage capacity is stronger, heat energy is stored during the non-working period, and the heat energy is released when needed, the overall heat energy utilization rate of the system is improved, the heat energy output can be adjusted according to actual needs, unnecessary energy consumption and emission are avoided, and the energy saving and emission reduction target is achieved; the water inlet pipe, the water outlet pipe, the flange plate, the mounting seat, the filter bag and the mounting ring are arranged, the mounting ring is connected with the mounting seat by rotating the mounting ring, the filter bag is used for filtering the water inlet, the heat exchange plate is prevented from being blocked in the manufacturing process, and the sealing property of the water body during flow is improved by the sealing ring. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the plate heat exchanger of the utility model;

[0018] Figure 2 It is a three-dimensional structure sectional view of the plate heat exchanger of the utility model;

[0019] Figure 3 It is a three-dimensional structure sectional view of the guide flow part of the utility model;

[0020] Figure 4 It is Figure 3 It is an enlarged view of structure in A of the utility model;

[0021] Figure 5 It is an explosion view of partial structure of the utility model.

[0022] In the drawing: 1, vertical plate, 2, connecting nut, 3, heat exchange plate, 4, auxiliary device, 41, guide flow part, 42, heat storage part, 411, water inlet pipe, 412, water outlet pipe, 413, flange plate, 414, mounting seat, 415, filter bag, 416, mounting ring, 421, first water tank, 422, water pump, 423, connecting pipe, 424, spray head, 425, second water tank, 426, heat dissipation plate, 5, connecting bolt, 6, sealing ring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer toFigures 1-5 The utility model provides a technical scheme: a plate heat exchanger with heat storage function, including two vertical plates 1, be provided with heat exchange plate 3 between two vertical plates 1, two vertical plates 1 slidingly cover set in the outer surface of connecting bolt 5, the outer surface of connecting bolt 5 is threadedly covered with connecting nut 2, the outer surface of heat exchange plate 3 is set with recess, recess inside is provided with sealing ring 6, sealing ring 6 outer surface extends to the outside of heat exchange plate 3, by setting sealing ring 6, utilize sealing ring, improve the sealing property when water body flows;

[0025] The right side of the right side vertical plate 1 is provided with an auxiliary device 4, and the auxiliary device 4 comprises a flow guide part 41.

[0026] The flow guide part 41 comprises a water inlet pipe 411, a water outlet pipe 412, a filter bag 415 and a mounting ring 416, the left end faces of the water inlet pipe 411 and the water outlet pipe 412 are fixedly connected with the right end face of the right side vertical plate 1, the outer surfaces of the water inlet pipe 411 and the water outlet pipe 412 are fixedly sleeved with flanges 413, the left end face of the mounting ring 416 is fixedly connected with the right end face of the filter bag 415, and the flow guide part 41 further comprises a mounting seat 414.

[0027] The mounting seat 414 is threadedly sleeved on the outer surface of the mounting ring 416, and the outer surface of the mounting seat 414 is fixedly connected with the inner wall of the water inlet pipe 411; by arranging the water inlet pipe 411, the water outlet pipe 412, the flanges 413, the mounting seat 414, the filter bag 415 and the mounting ring 416, the mounting ring 416 is connected with the mounting seat 414 by rotating the mounting ring 416, the filter bag 415 is used for filtering water inlet, so that the inside of the heat exchange plate 3 is avoided to be blocked during heat exchange, and the heat exchange plate 3 is avoided to be blocked.

[0028] The inside of the heat exchange plate 3 is provided with a heat storage part 42.

[0029] The heat storage part 42 comprises a first water tank 421, a water pump 422 and a second water tank 425, the right end outer surface of the second water tank 425 is fixedly and throughly connected with the left end face of the first water tank 421, the left end face of the water pump 422 is fixedly connected with the right end face of the first water tank 421, and the heat storage part 42 further comprises a connecting pipe 423, a spray head 424 and a heat dissipation plate 426.

[0030] The right end face of the heat exchange plate 3 is provided with a first through hole, the right end face of the vertical plate 1 is provided with a second through hole, the left end face of the first water tank is fixedly connected with the right end face of the right side vertical plate 1, and the left end outer surface of the second water tank 425 is slidingly through the first through hole and the second through hole and extends to the left side of the left side vertical plate 1.

[0031] The outer surface of the heat exchange plate 3 is provided with a placing groove, the heat dissipation plate 426 is arranged in the placing groove, the heat dissipation plate 426 is slidingly sleeved on the outer surface of the second water tank 425, and the left end outer surfaces of the water inlet pipe and the water outlet pipe of the water pump 422 are fixedly through the right end face of the first water tank 421 and extend to the inside of the first water tank 421.

[0032] The outer surface of the connecting pipe 423 is fixedly connected with the inner wall of the second water tank 425, the left end surface of the spray head 424 is fixedly and throughly connected with the outer surface of the connecting pipe 423, and the left end surface of the water outlet pipe of the water pump 422 extends to the inside of the second water tank 425 and is fixedly and throughly connected with the outer surface of the connecting pipe 423. By arranging the first water tank 421, the water pump 422, the connecting pipe 423, the spray head 424, the second water tank 425 and the heat dissipation plate 426, water is added in the first water tank 421 and the second water tank 425 during use, the heat of the heat exchanger is absorbed by the water, the water pump 422 is started, the water in the first water tank 421 and the second water tank 425 is circulated and flows, the water storage capacity is stronger, the heat energy is stored during the non-working period and is released when needed, and the overall heat energy utilization rate of the system is improved. It can adjust the heat energy output according to actual needs, avoid unnecessary energy consumption and emission, and achieve the energy saving and emission reduction target.

[0033] During use, the water pump 422 is started, the water pump 422 absorbs the water in the first water tank 421 and discharges it into the inside of the connecting pipe 423, the water enters the inside of the second water tank 425 through the spray head 424, the heat of the heat exchange plate 3 is introduced into the water in the inside of the second water tank 425 through the heat dissipation plate 426, the energy storage effect is achieved, or the heat of the water in the inside of the second water tank 425 is introduced onto the heat exchange plate 3 through the heat exchange plate 426.

[0034] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A plate heat exchanger with heat storage function, comprising two vertical plates (1), characterized in that: Two vertical plates (1) are provided with heat exchange plates (3), two vertical plates (1) are sleeved on the outer surface of connecting bolts (5), the outer surface of connecting bolts (5) is sleeved with connecting nuts (2), the right side of the right vertical plate (1) is provided with auxiliary device (4), the auxiliary device (4) includes flow guide part (41); The flow guide part (41) includes water inlet pipe (411), water outlet pipe (412), filter bag (415) and mounting ring (416), the left end surface of the water inlet pipe (411) and the water outlet pipe (412) is fixedly connected with the right end surface of the right vertical plate (1), the outer surface of the water inlet pipe (411) and the water outlet pipe (412) is fixedly sleeved with flange plate (413), the left end surface of the mounting ring (416) is fixedly connected with the right end surface of the filter bag (415); The inner side of the heat exchange plate (3) is provided with heat storage part (42); The heat storage part (42) includes first water tank (421), water pump (422) and second water tank (425), the right end outer surface of the second water tank (425) is fixedly connected with the left end surface of the first water tank (421), and the left end surface of the water pump (422) is fixedly connected with the right end surface of the first water tank (421).

2. The plate heat exchanger with heat storage function according to claim 1, characterized in that: The flow guide part (41) further includes mounting seat (414), the mounting seat (414) is sleeved on the outer surface of the mounting ring (416), and the outer surface of the mounting seat (414) is fixedly connected with the inner wall of the water inlet pipe (411).

3. The plate heat exchanger with heat storage function according to claim 1, characterized in that: The heat storage part (42) further includes connecting pipe (423), spray head (424) and heat dissipation plate (426), the right end surface of the heat exchange plate (3) is provided with first through hole, the right end surface of the vertical plate (1) is provided with second through hole, the left end surface of the first water tank is fixedly connected with the right end surface of the right vertical plate (1), and the left end outer surface of the second water tank (425) is slidably penetrated through the first through hole and the second through hole and extends to the left side of the left vertical plate (1).

4. The plate heat exchanger with heat storage function according to claim 3, characterized in that: The left end outer surface of the water inlet pipe of the water pump (422) and the left end outer surface of the water outlet pipe are fixedly penetrated through the right end surface of the first water tank (421) and extend to the inside of the first water tank (421).

5. The plate heat exchanger with heat storage function according to claim 3, characterized in that: The outer surface of the connecting pipe (423) is fixedly connected with the inner wall of the second water tank (425), the left end surface of the spray head (424) is fixedly penetrated through the outer surface of the connecting pipe (423), and the left end surface of the water outlet pipe of the water pump (422) extends to the inside of the second water tank (425) and is fixedly penetrated through the outer surface of the connecting pipe (423).

6. The plate heat exchanger with heat storage function according to claim 3, characterized in that: The outer surface of the heat exchange plate (3) is provided with a placing groove, and the heat dissipation plate (426) is arranged in the placing groove, and the heat dissipation plate (426) is sleeved on the outer surface of the second water tank (425).

7. The plate heat exchanger with heat storage function according to claim 1, characterized in that: The outer surface of the heat exchange plate (3) is provided with a recess, and the outer surface of the sealing ring (6) extends to the outer side of the heat exchange plate (3).

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