Efficient heat exchange plate heat exchanger based on intelligent heat exchange unit

Abstract

The utility model discloses an efficient heat exchange plate heat exchanger based on an intelligent heat exchange unit, and relates to the technical field of heat exchangers. A partition plate is welded to the middle of one side face in the mounting plate, a connecting pipe and an auxiliary pipe are mounted on the lower surface of the mounting plate, the connecting pipe is mounted at one end of the lower surface of the mounting plate, the auxiliary pipe is mounted at the other end of the lower surface of the mounting plate, and a first main supporting pipe is mounted on the lower surface of the connecting pipe. A liquid inlet pipe is mounted on one side face of the first main supporting pipe, and the connecting pipe, the first main supporting pipe, the liquid inlet pipe and the mounting plate are communicated. According to the utility model, the partition plate is mounted and divides the space in the mounting plate into a U shape, and the connecting pipe and the auxiliary pipe are respectively connected with the two ends of the U shape, so that during use, liquid flows into the mounting plate from the liquid inlet pipe and then flows out through the liquid outlet pipe, and the liquid flows in the mounting plate in a U-shaped manner; through the arrangement of the structure, the duration of liquid remaining in the mounting plate is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of heat exchangers, and in particular relates to a high-efficiency heat exchange plate heat exchanger based on an intelligent heat exchange unit. Background Art

[0002] The intelligent heat exchange unit is mainly composed of: heat exchanger, voltage stabilizer, circulation pump, water supply pump, decontamination device, control cabinet, etc. Some need to add condensate tank or water supply tank and soft water device. Its function is equivalent to heat exchange station. All thermal projects that require heat exchange station can be replaced by intelligent heat exchange unit. Heat exchanger is a device that transfers part of the heat of hot fluid to cold fluid, also known as heat exchanger. Heat exchanger occupies an important position in chemical, petroleum, power, food and many other industrial production. In chemical production, heat exchanger can be used as heater, cooler, condenser, evaporator and reboiler, etc., and is widely used. For example, the low-temperature polytetrafluoroethylene heat exchanger for power plants is a new device for power plants to reduce the exhaust temperature and recover waste heat. The use of fluoroplastic heat exchanger can prevent acid corrosion and reduce the flue gas temperature to less than 100 degrees. Zhengzhou University of Technology successfully developed the "limited expansion pressure heating welding" process for polytetrafluoroethylene (F-4) tube sheets, solving the key technology of connecting fluoroplastic tubes and tube sheets. Subsequently, various types of domestic heat exchangers were put into actual production and application and achieved good results.

[0003] When the existing heat exchanger is performing heat exchange and cooling, the hot air has a short circulation distance in the heat exchanger, so that the heat exchange structure cannot perform heat exchange and cooling on the hot air in time, and incomplete heat exchange often occurs, which is particularly inconvenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide a high-efficiency heat exchange plate heat exchanger based on an intelligent heat exchange unit to solve the existing problems.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a high-efficiency heat exchange plate heat exchanger based on an intelligent heat exchange unit, comprising a pressing plate, a mounting plate is installed on one side of the pressing plate, a partition is welded at the middle position of one side of the mounting plate, a connecting pipe and an auxiliary pipe are installed on the lower surface of the mounting plate, the connecting pipe is installed on one end of the lower surface of the mounting plate, the auxiliary pipe is installed on the other end of the lower surface of the mounting plate, a first main support pipe is installed on the lower surface of the connecting pipe, a liquid inlet pipe is installed on one side of the first main support pipe, the connecting pipe, the first main support pipe, the liquid inlet pipe and the mounting plate are connected A second main support pipe is installed on the lower surface of the auxiliary pipe, and a liquid outlet pipe is installed on one side of the second main support pipe. The auxiliary pipe, the second main support pipe, the liquid outlet pipe and the mounting plate are connected, and a partition is installed. The partition divides the space in the mounting plate into a U shape, and the connecting pipe and the auxiliary pipe are respectively connected to the two ends of the U shape. When in use, the liquid flows into the mounting plate from the liquid inlet pipe, and then flows out through the liquid outlet pipe. The liquid will appear a U-shaped flow pattern in the mounting plate. By setting this structure, the liquid can be retained in the mounting plate for a longer time, thereby improving the heat exchange efficiency.

[0007] Preferably, a mounting groove is provided on one side of the clamping plate, and a bolt is installed on one side of the mounting groove.

[0008] Preferably, the bolt and the mounting groove are slidably matched, a nut and a movable plate are installed on the lower surface of the bolt, the bolt and the nut are threadedly connected, and the bolt and the movable plate are slidably matched.

[0009] The utility model has the following beneficial effects:

[0010] The utility model installs a partition, which divides the space in the installation plate into a U shape, and the connecting pipe and the auxiliary pipe are respectively connected to the two ends of the U shape. When in use, the liquid flows into the installation plate from the liquid inlet pipe and then flows out through the liquid outlet pipe. The liquid will have a U-shaped flow pattern in the installation plate. By setting this structure, the liquid can be retained in the installation plate for a longer time, thereby improving the heat exchange efficiency.

[0011] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2This is a schematic diagram of the main structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above;

[0016] Figure 4 for Figure 2 Schematic diagram of the AA section structure;

[0017] Figure 5 for Figure 1 A partial enlarged view of part A.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0019] 1. Clamping plate; 2. Mounting plate; 3. Partition plate; 4. Connecting pipe; 5. First main supporting pipe; 6. Liquid inlet pipe; 7. Auxiliary pipe; 8. Second main supporting pipe; 9. Liquid outlet pipe; 10. Mounting groove; 11. Bolts; 12. Nuts; 13. Movable plate. DETAILED DESCRIPTION

[0020] 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 of 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.

[0021] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0022] like Figure 1-5As shown, the utility model is a high-efficiency heat exchange plate heat exchanger based on an intelligent heat exchange unit, including a pressing plate 1, a mounting plate 2 is installed on one side of the pressing plate 1, a partition 3 is welded at the middle position of one side of the mounting plate 2, a connecting pipe 4 and an auxiliary pipe 7 are installed on the lower surface of the mounting plate 2, the connecting pipe 4 is installed on one end of the lower surface of the mounting plate 2, the auxiliary pipe 7 is installed on the other end of the lower surface of the mounting plate 2, a first main support pipe 5 is installed on the lower surface of the connecting pipe 4, a liquid inlet pipe 6 is installed on one side of the first main support pipe 5, the connecting pipe 4, the first main support pipe 5, the liquid inlet pipe 6 and the mounting plate 2 are connected, and the auxiliary pipe 7 is installed on the lower surface of the mounting plate 2. A second main support pipe 8 is installed on the lower surface of the auxiliary pipe 7, and a liquid outlet pipe 9 is installed on one side of the second main support pipe 8. The auxiliary pipe 7, the second main support pipe 8, the liquid outlet pipe 9 and the mounting plate 2 are connected. By installing the partition 3, the partition 3 divides the space inside the mounting plate 2 into a U shape, and the connecting pipe 4 and the auxiliary pipe 7 are respectively connected to the two ends of the U shape. When in use, the liquid flows into the mounting plate 2 from the liquid inlet pipe 6, and then flows out through the liquid outlet pipe 9. The liquid will appear in a U-shaped flow pattern in the mounting plate 2. By setting this structure, the liquid can be retained in the mounting plate 2 for a longer time, thereby improving the heat exchange efficiency.

[0023] A mounting groove 10 is provided on one side of the pressing plate 1 , a bolt 11 is installed on one side of the mounting groove 10 , and the bolt 11 and the mounting groove 10 are slidably matched.

[0024] A nut 12 and a movable plate 13 are installed on the lower surface of the bolt 11 , the bolt 11 and the nut 12 are threadedly connected, and the bolt 11 and the movable plate 13 are slidably matched.

[0025] like Figure 1-5 As shown, the utility model is a high-efficiency heat exchange plate heat exchanger based on an intelligent heat exchange unit. When in use, liquid flows into the mounting plate 2 from the liquid inlet pipe 6, and then flows out through the liquid outlet pipe 9, wherein the liquid will have a U-shaped flow pattern in the mounting plate 2; by installing the partition 3, the partition 3 divides the space in the mounting plate 2 into a U-shape, and the connecting pipe 4 and the auxiliary pipe 7 are respectively connected to the two ends of the U-shape, when in use, the liquid flows into the mounting plate 2 from the liquid inlet pipe 6, and then flows out through the liquid outlet pipe 9, wherein the liquid will have a U-shaped flow pattern in the mounting plate 2, and by setting this structure, the liquid can be retained in the mounting plate 2 for a longer time, thereby improving the heat exchange efficiency.

[0026] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0027] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A high-efficiency heat exchange plate heat exchanger based on an intelligent heat exchange unit, comprising a compression plate (1), characterized in that: A mounting plate (2) is installed on one side of the clamping plate (1), a partition plate (3) is welded at the middle position of one side of the mounting plate (2), a connecting pipe (4) and an auxiliary pipe (7) are installed on the lower surface of the mounting plate (2), the connecting pipe (4) is installed on one end of the lower surface of the mounting plate (2), the auxiliary pipe (7) is installed on the other end of the lower surface of the mounting plate (2), a first main support pipe (5) is installed on the lower surface of the connecting pipe (4), a liquid inlet pipe (6) is installed on one side of the first main support pipe (5), the connecting pipe (4), the first main support pipe (5), the liquid inlet pipe (6) and the mounting plate (2) are connected, a second main support pipe (8) is installed on the lower surface of the auxiliary pipe (7), a liquid outlet pipe (9) is installed on one side of the second main support pipe (8), the auxiliary pipe (7), the second main support pipe (8), the liquid outlet pipe (9) and the mounting plate (2) are connected.

2. According to claim 1, a high-efficiency heat exchange plate heat exchanger based on an intelligent heat exchange unit is characterized in that: A mounting groove (10) is provided on one side of the pressing plate (1).

3. The high-efficiency heat exchange plate heat exchanger based on the intelligent heat exchange unit according to claim 2 is characterized in that: A bolt (11) is installed on one side of the installation groove (10).

4. The high-efficiency heat exchange plate heat exchanger based on the intelligent heat exchange unit according to claim 3 is characterized in that: The bolt (11) and the mounting groove (10) are slidably matched.

5. The high-efficiency heat exchange plate heat exchanger based on the intelligent heat exchange unit according to claim 4, characterized in that: A nut (12) and a movable plate (13) are installed on the lower surface of the bolt (11).

6. The high-efficiency heat exchange plate heat exchanger based on the intelligent heat exchange unit according to claim 5, characterized in that: The bolt (11) and the nut (12) are threadedly connected.

7. The high-efficiency heat exchange plate heat exchanger based on the intelligent heat exchange unit according to claim 6, characterized in that: The bolt (11) and the movable plate (13) are slidably matched.

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