Novel heat exchange module control box

Abstract

The utility model discloses a novel heat exchange module control box of control technical field, including host case, the bottom fixedly connected with a bottom plate of host case, the top fixedly connected with display screen control panel of bottom plate, the one end fixedly connected with bottom electric control board of bottom plate close to display screen control panel, and the top electric control board is provided with in the top of bottom electric control board of bottom plate. Host case inside is provided with special installation chamber, and the fixing, installation and wiring work of circuit element, terminal are convenient, guarantee the neat and safety of internal circuit, and the maintenance process is simplified. Adopt microprocessor as core control unit, realizes accurate temperature control and circulating pump speed adjustment and so on function, and is equipped with multiple protection mechanism (such as overload protection, short circuit protection etc.), ensures the stable operation of system and personnel safety. Integrated efficient data processing module can automatically record the data of each operation, and supports data export or direct printing output, is convenient for subsequent analysis and archives.

Description

Technical Field

[0001] This utility model relates to the field of control technology, specifically a novel heat exchange module control box. Background Technology

[0002] With the increasing demands for energy efficiency and comfort in modern buildings, heat exchange technology plays an increasingly important role in HVAC systems. Traditional heat exchange equipment, including one or more heat exchangers, circulating pumps, and related valve and piping systems, is widely used in heating, cooling, and hot water supply systems in residential, commercial, and industrial facilities. However, these traditional heat exchange control systems have several shortcomings:

[0003] Large space occupation and complex installation: Traditional heat exchange control systems usually rely on large control boxes, which not only occupy a lot of space, but also have a complex installation process and high maintenance costs, making them inflexible for applications with limited space.

[0004] Insufficient intelligent and communication support: Faced with today's trend of the Internet of Things, users have placed higher demands on the intelligent management of equipment. However, many existing heat exchange control systems fail to provide sufficient communication support, limiting their integration capabilities with other intelligent systems.

[0005] Standardization and low production efficiency: In the context of mass production and large-scale application, unified and standardized product design schemes are needed to ensure the consistency and stability of product quality. However, the heat exchange module control products on the market currently vary significantly in terms of standardization, making it difficult to meet the needs of efficient and uniform production.

[0006] Unfriendly Human-Machine Interface: An intuitive and easy-to-use human-machine interface (HMI) is an important component of improving user experience. However, the HMI design of many existing heat exchange module control systems is not user-friendly and lacks customized interfaces for users with different access levels, making information management and equipment maintenance complex and time-consuming. Utility Model Content

[0007] The purpose of this invention is to provide a novel heat exchange module control box to solve the problems mentioned in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a novel heat exchange module control box, including a main unit box, a base plate fixedly connected to the bottom of the main unit box, a display screen control board fixedly connected to the top of the base plate, a bottom electrical control board fixedly connected to the end of the base plate near the display screen control board, a top electrical control board located on top of the bottom electrical control board on the base plate, an installation cavity opened inside the main unit box, the top electrical control board fixed to the inner wall of the installation cavity, a first signal connection terminal fixedly connected to the end of the top electrical control board away from the display screen control board, and multiple second signal connection terminals fixedly connected to the end of the bottom electrical control board near the first signal connection terminal, and a touch screen fixedly connected to the top of the main unit box.

[0009] As a further embodiment of this utility model: the inner diameter of the mounting cavity matches the outer diameter of the base plate, and the mounting cavity covers the top of the base plate.

[0010] As a further embodiment of this utility model: the signal terminal of the top electronic control board is electrically connected to the signal terminal of the first signal connection terminal, and the signal terminal of the bottom electronic control board is electrically connected to the signal terminals of a plurality of second signal connection terminals respectively.

[0011] As a further improvement of this utility model, the signal terminals of the display screen control board are electrically connected to the signal terminals of the top control board and the bottom control board, respectively.

[0012] As a further improvement of this utility model, the sidewall of the main unit chassis, which is matched with the positions of the first signal connection terminal and the second signal connection terminal, is evenly provided with multiple through openings.

[0013] As a further improvement of this utility model: the first signal connection terminal and the second signal connection terminal are both fixedly connected through the through-holes that match the position, and the main unit is uniformly fixedly connected to multiple identification plates on the top of the multiple through-holes.

[0014] As a further improvement of this utility model: a switch is provided at one end of the main unit box near the sign, and connecting blocks are fixedly connected to the bottom sidewalls on both sides of the main unit box, with multiple connecting bolts evenly threaded through the top of the two connecting blocks.

[0015] Compared with the prior art, the beneficial effects of this utility model are: by adopting an integrated design scheme, the display, operation interface, indicator lights and control switches are integrated into a compact housing, saving space and improving the portability and ease of use of the device.

[0016] Optimized materials and robust construction: High-strength plastic shell material is used to ensure the equipment's durability and portability. At the same time, a rational structural design enhances the overall stability of the equipment and facilitates maintenance.

[0017] User-friendly interface: Equipped with a high-definition touch screen, it provides an intuitive operating interface and real-time data monitoring, reducing the learning curve and enhancing the user experience.

[0018] Flexible and diverse installation options: Supports multiple installation methods such as wall mounting and angled tabletop, which can adapt to different working environment requirements and increase the flexibility and convenience of installation.

[0019] The internal layout is rational and easy to maintain: the main unit chassis has a dedicated installation chamber, facilitating the fixing, installation, and wiring of circuit components and terminals, ensuring the neatness and safety of internal wiring, and simplifying the maintenance process. It uses a microprocessor as the core control unit, achieving precise temperature control and circulating pump speed adjustment, and is equipped with multiple protection mechanisms (such as overload protection and short-circuit protection) to ensure stable system operation and personnel safety. An integrated high-efficiency data processing module can automatically record data from each run and supports data export or direct printing for easy subsequent analysis and archiving. It features a user access control system, allowing users with different identities to access different operating interfaces, ensuring data security and system flexibility. In addition to basic communication interfaces, it provides analog and digital input interfaces, allowing connection of various external sensors (such as temperature sensors, pressure sensors, etc.) as needed, enhancing the system's functionality and adaptability. The upper and lower joints employ a tight-sealed structure design, effectively preventing dust and other impurities from entering the chassis, ensuring the safe operation of internal electronic components and extending the equipment's lifespan. It has a built-in RS485 Modbus-RTU communication protocol, which facilitates data interaction and remote monitoring with other intelligent systems, in line with the development trend of the Internet of Things. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the main structure of the heat exchange module control box of this utility model;

[0021] Figure 2 This is an exploded structural diagram of the main unit and base plate in the heat exchange module control box of this utility model;

[0022] Figure 3 This is a schematic diagram of the bottom structure of the main unit box in the heat exchange module control box of this utility model;

[0023] Figure 4 This is a schematic diagram of the control circuit of the heat exchange module control box of this utility model.

[0024] In the diagram: 1. Main unit chassis; 11. Touch screen display; 12. Switch; 13. Through-hole; 14. Sign; 15. Mounting cavity; 2. Connecting block; 21. Connecting bolt; 3. First signal connection terminal; 4. Second signal connection terminal; 5. Base plate; 51. Display control board; 52. Top control board; 53. Bottom control board. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0027] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Please see Figures 1-4In this embodiment of the utility model, the novel heat exchange module control box includes a main unit box 1. A base plate 5 is fixedly connected to the bottom of the main unit box 1. A display screen control board 51 is fixedly connected to the top of the base plate 5. A bottom electrical control board 53 is fixedly connected to the end of the base plate 5 near the display screen control board 51. A top electrical control board 52 is provided on the top of the bottom electrical control board 53 on the base plate 5. An installation cavity 15 is opened inside the main unit box 1. The top electrical control board 52 is fixed to the inner wall of the installation cavity 15. A first signal connection terminal 3 is fixedly connected to the end of the top electrical control board 52 away from the display screen control board 51. A plurality of second signal connection terminals 4 are fixedly connected to the end of the bottom electrical control board 53 near the first signal connection terminal 3. A touch screen 11 is fixedly connected to the top of the main unit box 1.

[0030] The inner diameter of the mounting cavity 15 matches the outer diameter of the base plate 5, and the mounting cavity 15 covers the top of the base plate 5.

[0031] The signal terminal of the top control board 52 is electrically connected to the signal terminal of the first signal connection terminal 3, and the signal terminal of the bottom control board 53 is electrically connected to the signal terminals of multiple second signal connection terminals 4 respectively.

[0032] The signal terminals of the display control board 51 are electrically connected to the signal terminals of the top control board 52 and the bottom control board 53, respectively.

[0033] Multiple through-holes 13 are evenly provided on the side wall of the main unit chassis 1, which are matched with the positions of the first signal connection terminal 3 and the second signal connection terminal 4.

[0034] The first signal connection terminal 3 and the second signal connection terminal 4 are both fixedly connected to the through-hole 13 that matches the position. The main unit 1 is uniformly fixedly connected to multiple identification plates 14 on the top of the multiple through-holes 13.

[0035] A switch 12 is provided at one end of the main unit 1 near the sign 14. Connecting blocks 2 are fixedly connected to the bottom side walls on both sides of the main unit 1. Multiple connecting bolts 21 are evenly threaded through the top of the two connecting blocks 2.

[0036] The main unit 1 has external dimensions of 40-30-17cm (length-width-height) and is divided into two parts: the upper part is the operation panel area, equipped with a high-definition touch screen display hole for displaying the operation interface and real-time monitoring data; the lower part is the main unit body, used for installing circuit components and wiring.

[0037] The main unit chassis 1 is made of high-strength steel, ensuring the equipment's durability and portability. Meanwhile, the upper and lower parts are connected by a reasonable snap-fit ​​mechanism, facilitating disassembly and installation while also enhancing the overall stability of the equipment.

[0038] The main unit chassis 1 has a dedicated installation chamber, which allows for the fixing, installation, and wiring of major circuit components and terminals. The rational internal layout ensures the neatness and safety of the internal wiring, improving the reliability and maintainability of the equipment.

[0039] Employing an advanced microprocessor as the core control unit, the system supports precise temperature control, circulating pump speed adjustment, and other functions. It is equipped with multiple protection mechanisms (such as overload protection and short-circuit protection) to ensure stable operation and personnel safety.

[0040] It integrates a high-efficiency data processing module, which can automatically record data from each run and supports data export via the RS-485 interface or direct printing. It features a comprehensive user access control system, allowing users with different identities to access different user interfaces, ensuring data security and system flexibility. In addition to basic communication interfaces, it provides analog and digital input interfaces, allowing for the connection of various external sensors (such as temperature and pressure sensors) to expand the device's functionality and adaptability.

[0041] Equipped with an intuitive and user-friendly human-machine interface, it simplifies the user's operation process and improves work efficiency. The upper and lower joints adopt a tight sealing structure design, effectively preventing dust and other impurities from entering the cabinet, ensuring the safe operation of internal electronic components and extending the service life of the equipment.

[0042] The working principle of this invention is as follows: A microprocessor serves as the core control unit, receiving instructions or data from the operation panel and user settings. Through internal algorithms, it achieves precise control of parameters such as temperature and circulating pump speed. Simultaneously, the system is equipped with multiple protection mechanisms to ensure stable equipment operation and personnel safety.

[0043] The integrated data processing module collects real-time operational status data (such as temperature and pressure) from the equipment, and processes and analyzes it. The processed data can be displayed to the user in real time via a high-definition touch screen, and can also be exported or printed via a communication interface.

[0044] Users interact with the device through a high-definition touchscreen display on the control panel. The screen displays an intuitive user interface and real-time data monitoring information. Users can input commands or view data by touching buttons or icons on the screen.

[0045] The upper and lower joints feature a tight, sealed design, effectively preventing dust and other impurities from entering the enclosure. This design not only protects the internal electronic components from dust and other contaminants but also extends the equipment's lifespan.

[0046] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0047] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A novel heat exchange module control box, comprising a main unit box (1), characterized in that: A base plate (5) is fixedly connected to the bottom of the main unit (1). A display control board (51) is fixedly connected to the top of the base plate (5). A bottom control board (53) is fixedly connected to the end of the base plate (5) near the display control board (51). A top control board (52) is provided on the top of the bottom control board (53) of the base plate (5). An installation cavity (15) is opened inside the main unit (1). The top control board (52) is fixed to the inner wall of the installation cavity (15). A first signal connection terminal (3) is fixedly connected to the end of the top control board (52) away from the display control board (51). A plurality of second signal connection terminals (4) are fixedly connected to the end of the bottom control board (53) near the first signal connection terminal (3). A touch screen (11) is fixedly connected to the top of the main unit (1).

2. The novel heat exchange module control box according to claim 1, characterized in that: The inner diameter of the mounting cavity (15) matches the outer diameter of the base plate (5), and the mounting cavity (15) covers the top of the base plate (5).

3. The novel heat exchange module control box according to claim 1, characterized in that: The signal terminal of the top control board (52) is electrically connected to the signal terminal of the first signal connection terminal (3), and the signal terminal of the bottom control board (53) is electrically connected to the signal terminals of multiple second signal connection terminals (4).

4. The novel heat exchange module control box according to claim 1, characterized in that: The signal terminals of the display control board (51) are electrically connected to the signal terminals of the top control board (52) and the bottom control board (53), respectively.

5. The novel heat exchange module control box according to claim 1, characterized in that: The main unit (1) has multiple through-holes (13) evenly distributed on the side wall that matches the positions of the first signal connection terminal (3) and the second signal connection terminal (4).

6. The novel heat exchange module control box according to claim 1, characterized in that: The first signal connection terminal (3) and the second signal connection terminal (4) are both fixedly connected through the through-hole (13) that matches the position. The main unit (1) is uniformly fixedly connected with multiple signboards (14) on the top of the multiple through-holes (13).

7. The novel heat exchange module control box according to claim 1, characterized in that: A switch (12) is provided at one end of the main unit (1) near the signboard (14). Connecting blocks (2) are fixedly connected to the bottom sidewalls on both sides of the main unit (1). Multiple connecting bolts (21) are evenly threaded through the top of the two connecting blocks (2).

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