Constant-pressure water supply control cabinet with good heat dissipation effect

Abstract

The utility model belongs to the technical field of electrical equipment, in particular to a constant-pressure water supply control cabinet with a good heat dissipation effect, which comprises a constant-pressure water supply control cabinet body consisting of a hollow cabinet and a control cabinet. A control switch is mounted in the control cabinet; one side of the control cabinet is provided with a wire inlet hole, the top of the control cabinet is fixedly provided with a hanging ring, the top of the control cabinet is provided with a protection plate through bolts, the protection plate is provided with air holes which are communicated with the interior of the control cabinet, and the air holes in the protection plate are covered with a dustproof net. Through combination of the hollow cabinet and the control cabinet, function division, multi-fan design and cooperative work of the movable blowing device are realized, air flow and disturbance can be effectively enhanced, heat dissipation efficiency is improved, intelligent heat dissipation control, energy conservation and noise reduction are realized through cooperation of the temperature sensor and the processor, and equipment is convenient to carry and install through hanging rings. The cabinet door glass window facilitates observation of the operation state, the overall structural design improves the stability and reliability of the equipment, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment, in particular to a constant pressure water supply control cabinet with good heat dissipation effect. Background Art

[0002] Control cabinets play a crucial role in constant-pressure water supply systems. However, existing constant-pressure water supply control cabinets often generate significant heat during operation. If this heat cannot be dissipated promptly and effectively, it can severely damage the electronic components within the control cabinet, reducing their service life and reliability, and potentially even causing system failures and impacting water supply stability.

[0003] Traditional constant-pressure water supply control cabinets typically rely on limited cooling methods, relying solely on natural ventilation or simple fans. With the continuous development of constant-pressure water supply systems and the increasing complexity of their application scenarios, the requirements for control cabinet cooling performance are also increasing. Therefore, developing a constant-pressure water supply control cabinet with excellent heat dissipation performance has become an urgent issue. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides a constant pressure water supply control cabinet with good heat dissipation effect, which solves the problems raised in the above background technology.

[0006] (2) Technical solution

[0007] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0008] A constant pressure water supply control cabinet with good heat dissipation effect includes a constant pressure water supply control cabinet body, wherein the constant pressure water supply control cabinet body is composed of a hollow cabinet and a control cabinet; a control switch is installed inside the control cabinet;

[0009] A wire entry hole is provided on one side of the control cabinet, a lifting ring is fixedly installed on the top of the control cabinet, a guard plate is bolted to the top of the control cabinet, a ventilation hole is opened on the guard plate, which is connected to the interior of the control cabinet, and a dustproof net is covered on the ventilation hole on the guard plate. A cabinet door is hinged on the control cabinet, and a glass window is inlaid on the cabinet door. A convection fan is installed at the bottom of the control cabinet, and an induced draft fan is installed on the top of the control cabinet below the guard plate. A mobile blowing device is installed inside the control cabinet;

[0010] The mobile blowing device includes a frame installed inside the control cabinet, a slider is slidably connected to the frame, a mounting plate is fixedly connected between the two sliders, one end of the mounting plate is fixedly connected to the output end of the electric push rod, and a blowing fan is fixedly installed on the mounting plate;

[0011] A processor is installed inside the control cabinet, the processor is electrically connected to the temperature sensor, and the processor controls the blowing fan, the convection fan, the induced draft fan and the electric push rod.

[0012] Furthermore, there are four lifting rings, which are distributed at the four corners of the top of the control cabinet.

[0013] Furthermore, the convection fans are forward and reverse rotating fans, three convection fans are provided, and the convection fans are connected to the hollow cabinet.

[0014] Furthermore, the fixed end of the electric push rod is fixedly installed inside the control cabinet.

[0015] Furthermore, a ventilation groove is provided on the hollow cabinet.

[0016] (3) Beneficial effects

[0017] Compared with the existing technology, the present invention provides a constant pressure water supply control cabinet with good heat dissipation effect, which has the following beneficial effects:

[0018] This utility model realizes functional zoning by combining a hollow cabinet with a control cabinet. The multi-fan design and the mobile blowing device work together to effectively enhance air flow and disturbance, improve heat dissipation efficiency, and the temperature sensor and processor cooperate to realize intelligent heat dissipation control, energy saving and noise reduction. The lifting ring facilitates equipment transportation and installation, and the cabinet door glass window makes it easy to observe the operating status. The overall structural design improves the stability and reliability of the equipment and extends its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a bottom view of the structure of the utility model;

[0021] Figure 3 This is a structural diagram of the mobile blowing device of the utility model;

[0022] Figure 4 This is a schematic diagram of the utility model system.

[0023] In the figure: 1. Control cabinet; 2. Hollow cabinet; 3. Cable entry hole; 4. Lifting ring; 5. Guard plate; 6. Ventilation hole; 7. Cabinet door; 8. Glass window; 9. Convection fan; 10. Induction fan; 11. Frame; 12. Slider; 13. Mounting plate; 14. Electric push rod; 15. Blowing fan; 16. Ventilation slot; 17. Control switch. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example

[0026] like Figure 1-4 As shown, an embodiment of the present invention provides a constant pressure water supply control cabinet with good heat dissipation effect, including a constant pressure water supply control cabinet body, the constant pressure water supply control cabinet body is composed of a hollow cabinet 2 and a control cabinet 1; a control switch 17 is installed inside the control cabinet 1;

[0027] A wire inlet hole 3 is provided on one side of the control cabinet 1. A lifting ring 4 is fixedly installed on the top of the control cabinet 1. A guard plate 5 is bolted to the top of the control cabinet 1. An air vent 6 is opened on the guard plate 5 to connect to the interior of the control cabinet 1. The air vent 6 on the guard plate 5 is covered with a dustproof net. A cabinet door 7 is hinged on the control cabinet 1. A glass window 8 is inlaid on the cabinet door 7. A convection fan 9 is installed at the bottom of the control cabinet 1. An induced draft fan 10 is installed on the top of the control cabinet 1 below the guard plate 5. A mobile blowing device is installed inside the control cabinet 1.

[0028] The mobile blowing device includes a frame 11 installed inside the control cabinet 1, a slider 12 is slidably connected to the frame 11, a mounting plate 13 is fixedly connected between the two sliders 12, one end of the mounting plate 13 is fixedly connected to the output end of the electric push rod 14, and a blowing fan 15 is fixedly installed on the mounting plate 13;

[0029] A processor is installed inside the control cabinet 1 , and the processor is electrically connected to a temperature sensor. The processor controls the blowing fan 15 , the convection fan 9 , the induced draft fan 10 and the electric push rod 14 .

[0030] 1. Overall structure of control cabinet

[0031] The control cabinet body consists of a hollow cabinet 2 and a control cabinet 1, achieving functional zoning. The hollow cabinet 2 assists in heat dissipation and provides support and protection for the control cabinet 1. The control cabinet 1, as the core, houses key components such as the control switch 17 and is responsible for controlling the entire constant pressure water supply system.

[0032] 2. Line Inlet Structure

[0033] A wire entry hole 3 is provided on one side of the control cabinet 1, which provides a convenient channel for line access and ensures stable and safe electrical connection.

[0034] 3. Hoisting structure

[0035] Four lifting rings 4 are fixedly mounted on the top of the control cabinet 1, distributed at the four corners of the top. This structure facilitates the lifting and transportation of the equipment and improves the convenience of equipment installation and maintenance.

[0036] 4. Top protection and breathable structure

[0037] A protective plate 5 is bolted securely to the top of the control cabinet 1. Air vents 6 are provided on the protective plate 5, connecting it to the interior of the control cabinet 1 and ensuring air circulation to dissipate heat. A dust screen covers the air vents 6, effectively preventing dust from entering the control cabinet 1 and protecting the electronic components.

[0038] 5. Cabinet door structure

[0039] The control cabinet 1 is hinged with a cabinet door 7, which is easy to open and close, and convenient for maintenance and operation inside. The cabinet door 7 is inlaid with a glass window 8, so that the operator can observe the internal situation of the control cabinet 1 at any time and understand the operating status of the equipment without opening the cabinet door 7.

[0040] 6. Bottom heat dissipation structure

[0041] Three counter-rotating convection fans 9 are installed at the bottom of the control cabinet 1 and are connected to the hollow cabinet 2. This structure can change the direction of air flow, enhance air disturbance, improve heat dissipation efficiency, expand the heat dissipation space, and promote air circulation throughout the system.

[0042] 7. Top induced draft structure

[0043] An exhaust fan 10 is installed on the top of the control cabinet 1 below the guard plate 5, which can quickly exhaust hot air from the control cabinet 1 and work together with the convection fan 9 at the bottom to accelerate heat dissipation.

[0044] 8. Mobile blowing device

[0045] The mobile air blowing device installed inside the control cabinet 1 includes a frame 11 mounted inside the control cabinet 1. A slider 12 is slidably connected to the frame 11. A mounting plate 13 is fixedly connected between the two sliders 12. One end of the mounting plate 13 is fixedly connected to the output end of an electric push rod 14. A blower fan 15 is fixedly mounted on the mounting plate 13. This structure allows the electric push rod 14 to push the mounting plate 13 and the blower fan 15 to move, providing targeted air blowing and cooling at different locations inside the control cabinet 1, thereby improving the uniformity and effectiveness of heat dissipation.

[0046] 9. Control System

[0047] A processor is installed inside the control cabinet 1 and is electrically connected to a temperature sensor, which monitors the internal temperature of the control cabinet 1 in real time. The processor controls the blower fan 15, convection fan 9, exhaust fan 10, and electric actuator 14 to achieve intelligent heat dissipation control and ensure that the control cabinet 1 operates within the appropriate temperature range.

[0048] 10. Auxiliary structure of hollow cabinet

[0049] The hollow cabinet 2 is provided with ventilation slots 16 to facilitate air circulation and work in conjunction with the heat dissipation system of the control cabinet 1 to improve the overall heat dissipation effect.

[0050] The operating principle is as follows: a temperature sensor within the control cabinet 1 monitors the internal temperature in real time and transmits this data to the processor. When it detects a temperature rise exceeding a preset threshold, the processor activates the cooling system. First, the three counter-rotating convection fans 9 at the bottom of the control cabinet 1 begin operating. Their counter-rotating function creates a complex airflow path, increasing turbulence and improving heat dissipation efficiency. Furthermore, their connection to the hollow cabinet 2 promotes air circulation throughout the system, transferring heat to the hollow cabinet 2 to aid heat dissipation. Next, the induced draft fan 10 beneath the top guard plate 5 activates, generating an upward airflow to rapidly expel hot air. This, in conjunction with the convection fan 9 at the bottom, accelerates heat dissipation. Simultaneously, an electric actuator 14 pushes the mounting plate 13, causing it to slide on the frame 11 via the slider 12, driving the blower fan 15 within the control cabinet 1, providing targeted cooling at different locations. Based on real-time feedback from the temperature sensor, the processor dynamically adjusts the cooling system's operating status. When temperatures are high, the fan speed is increased or the fan 15's movement speed is increased. When temperatures drop below a certain level, the fan speed is appropriately reduced or some cooling equipment is temporarily suspended, achieving energy savings and noise reduction, ensuring stable operation of the constant-pressure water supply system.

[0051] like Figure 1 As shown, in some embodiments, there are four lifting rings 4, distributed at the four corners of the top of the control cabinet 1. These four lifting rings 4 greatly facilitate the lifting and transportation of the equipment. When installing or moving the constant pressure water supply control cabinet 1, these lifting rings 4 can be used to easily lift the control cabinet 1 using a lifting device and place it in a suitable position, greatly improving the efficiency of equipment installation and maintenance.

[0052] like Figure 2As shown, in some embodiments, the convection fan 9 is a forward and reverse fan, and there are three convection fans 9, and the convection fans 9 are connected to the hollow cabinet 2; the forward and reverse functions enable the air to form a more complex flow path in the control cabinet 1, thereby greatly enhancing the disturbance of the air and significantly improving the heat dissipation efficiency. The provision of three convection fans 9 increases the air circulation volume and can take away heat more quickly. In addition, these convection fans 9 are connected to the hollow cabinet 2, further expanding the heat dissipation space. During operation, heat can be transferred to the hollow cabinet 2 through the convection fan 9, and the space of the hollow cabinet 2 is used for auxiliary heat dissipation, effectively reducing the temperature inside the control cabinet 1, and ensuring the stable operation of the constant pressure water supply control cabinet 1.

[0053] like Figure 3 As shown, in some embodiments, the fixed end of the electric push rod 14 is fixedly installed inside the control cabinet 1; such a design enables the electric push rod 14 to be firmly fixed in the control cabinet 1 during operation, ensuring that the process of pushing the mounting plate 13 and the blowing fan 15 to move is stable and reliable.

[0054] like Figure 2 As shown, in some embodiments, the hollow cabinet 2 is provided with ventilation slots 16; these slots 16 provide additional channels for air circulation, further enhancing the heat dissipation of the entire control cabinet 1. When the heat dissipation system within the control cabinet 1 is operating, hot air can be dissipated more quickly into the external environment through the ventilation slots 16, while cold air from the outside can also enter the hollow cabinet 2 and the control cabinet 1 more smoothly through the ventilation slots 16, creating a good air circulation.

[0055] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A constant pressure water supply control cabinet with good heat dissipation effect, comprising a constant pressure water supply control cabinet body, characterized in that: The constant pressure water supply control cabinet body is composed of a hollow cabinet (2) and a control cabinet (1); a control switch (17) is installed inside the control cabinet (1); A wire inlet hole (3) is provided on one side of the control cabinet (1), a lifting ring (4) is fixedly installed on the top of the control cabinet (1), a guard plate (5) is bolted on the top of the control cabinet (1), an air vent (6) is provided on the guard plate (5) and communicates with the interior of the control cabinet (1), a dustproof net is covered on the air vent (6) on the guard plate (5), a cabinet door (7) is hinged on the control cabinet (1), a glass window (8) is inlaid on the cabinet door (7), a convection fan (9) is installed at the bottom of the control cabinet (1), an exhaust fan (10) is installed on the top of the control cabinet (1) below the guard plate (5), and a mobile blowing device is installed inside the control cabinet (1); The mobile air blowing device comprises a frame (11) installed inside a control cabinet (1), a slider (12) is slidably connected to the frame (11), a mounting plate (13) is fixedly connected between two sliders (12), one end of the mounting plate (13) is fixedly connected to the output end of an electric push rod (14), and a blower fan (15) is fixedly installed on the mounting plate (13); A processor is installed inside the control cabinet (1), the processor is electrically connected to a temperature sensor, and the processor controls the blowing fan (15), the convection fan (9), the induced draft fan (10) and the electric push rod (14).

2. A constant pressure water supply control cabinet with good heat dissipation effect according to claim 1, characterized in that: There are four lifting rings (4), which are distributed at the four corners of the top of the control cabinet (1).

3. A constant pressure water supply control cabinet with good heat dissipation effect according to claim 1, characterized in that: The convection fan (9) is a forward and reverse rotating fan, and there are three convection fans (9). The convection fans (9) are connected to the hollow cabinet (2).

4. A constant pressure water supply control cabinet with good heat dissipation effect according to claim 1, characterized in that: The fixed end of the electric push rod (14) is fixedly installed inside the control cabinet (1).

5. The constant pressure water supply control cabinet with good heat dissipation effect according to claim 1 is characterized in that: The hollow cabinet (2) is provided with a ventilation groove (16).

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