Dual-power-supply switching box of pressure boosting and stabilizing pump

Abstract

The utility model belongs to the technical field of power boxes, and particularly relates to a dual-power switching box of a pressure boosting and stabilizing pump, which comprises a box body, an exhaust fan is connected to one side of the upper part of the box body, and a filter assembly is arranged on one side of the lower part of the box body; the filtering assembly comprises a through pipe, the through pipe penetrates through the box body, a baffle disc is inserted into the through pipe, filtering cotton is arranged on one side of the baffle disc, an extrusion disc is arranged at one end of the filtering cotton, the filtering cotton and the extrusion disc are both located in the through pipe, one side of the extrusion disc is connected with an air cylinder, and the fixed end of the air cylinder is connected with a support; ventilation grooves are formed in the outer side of one end of the through pipe around the central axis at equal intervals in a penetrating mode. The exhaust fan and the filter assembly are arranged on the box body, and the filter cotton and the extrusion disc in the through pipe are combined, so that the humidity in the box body can be effectively controlled; and due to the design of the exhaust fan, external air can be continuously sucked into the box body, moisture in the air is removed through the adsorption effect of the filter cotton, and then the dry state in the box body is maintained.

Description

Technical Field

[0001] The utility model belongs to the technical field of power supply boxes, and in particular relates to a dual-power supply switching box for a booster and pressure-stabilizing pump. Background Art

[0002] In the prior art, power switching boxes are usually used to ensure that critical systems can continue to operate in the event of a power failure, by automatically or manually switching to a backup power source to achieve uninterrupted power supply. However, most existing power switching boxes focus on circuit design and electrical performance, but pay less attention to the regulation of internal environmental conditions, which may lead to reduced equipment performance or increased failure rates in certain application scenarios.

[0003] For booster pumps and their control systems, internal humidity control is particularly important. A high humidity environment may cause moisture to the circuit boards and other electronic components, causing short circuits or corrosion, thus affecting the stability and safety of the system. In addition, excessive humidity may also affect the lubrication and movement performance of mechanical parts, further reducing the reliability and service life of the equipment.

[0004] Although filtration and dehumidification technologies have been widely used in various industrial and commercial equipment, the power switching boxes in the prior art usually lack an effective internal environmental control system, especially for booster and pressure regulating pump systems that need to operate in complex or changing environments. In the existing solutions, the maintenance and replacement frequency of the filter material after absorbing moisture is high, which increases the operating cost and maintenance workload.

[0005] In addition, the traditional power switching box is not efficient in dealing with the discharge of moisture after the filter material adsorbs it, which causes the moisture removal capacity of the filter material to drop rapidly, affecting the anti-humidity and dehumidification effect of the overall equipment. Therefore, how to integrate an efficient air drying and humidity control system inside the power switching box to improve the stability and reliability of the equipment in a humid environment is an urgent problem that needs to be solved by current technology. Utility Model Content

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a dual power supply switching box for a booster and pressure-stabilizing pump, which can keep the power supply box dry and extend the replacement cycle of the filter material.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A booster and pressure-stabilizing pump dual-power switching box comprises a box body, an upper side of the box body is connected to an exhaust fan, and a lower side of the box body is provided with a filter assembly;

[0009] The filter assembly includes a through pipe, the through pipe runs through the box, and a baffle is inserted into the interior of the through pipe, a filter cotton is arranged on one side of the baffle, an extrusion disk is arranged on one end of the filter cotton, and the filter cotton and the extrusion disk are both located inside the through pipe, a cylinder is connected to one side of the extrusion disk, and a bracket is connected to the fixed end of the cylinder;

[0010] The outer side of one end of the through pipe is provided with ventilation grooves at equal intervals around the central axis.

[0011] Furthermore, a drainage pipe is fixedly connected to the bottom of the through pipe, and the drainage pipe and the through pipe are interconnected.

[0012] Furthermore, a retaining ring is fixedly connected to one end of the through pipe, and the side surface of the retaining ring is provided with insertion holes at equal intervals around the central axis;

[0013] Through holes are evenly penetrated on the side of the baffle plate, and an isolation column corresponding to the plug-in hole is fixedly connected to the side of the baffle plate, and a plug-in column is fixedly connected to one end of the isolation column.

[0014] Furthermore, a flange is fixedly connected to the outer side of the through pipe, and the flange is fixed to the outer side surface of the box body by screws.

[0015] Furthermore, a socket is fixedly connected to one side of the extrusion disk, and the telescopic end of the cylinder is connected to the socket.

[0016] Furthermore, the shape of the bracket is set to be L-shaped, and a second fixing hole is symmetrically opened through the side surface of one end of the bracket, and a reinforcing plate is fixedly connected to the side surface of the bracket.

[0017] Furthermore, a transverse plate is fixedly connected to the interior of the box body, and first fixing holes are formed through the side surface of the transverse plate at equal intervals along the length direction thereof.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] First, by arranging an exhaust fan and a filter assembly on the box body, combined with the filter cotton and the squeeze plate inside the through pipe, the present invention can effectively control the humidity inside the box body. The design of the exhaust fan allows the outside air to be continuously sucked into the box body, and the moisture in the air is removed by the adsorption of the filter cotton, thereby maintaining the dry state inside the box body. This is extremely important for the electronic components and circuit boards in the power switching box, because they are very sensitive to humidity, and the control of humidity can significantly reduce the failure or performance degradation caused by moisture.

[0020] Secondly, the design of the squeeze plate and cylinder allows the filter cotton to be automatically squeezed regularly to squeeze out the adsorbed water, thereby restoring the water absorption performance of the filter cotton and extending its service life. This automatic squeezing mechanism reduces maintenance workload and costs, while ensuring the stability of the environment inside the box and reducing the risk of equipment failure due to improper maintenance.

[0021] Through these designs, the utility model not only improves the reliability and safety of the power switch box in a humid environment, but also reduces the need for manual intervention through an automated moisture management system, thereby improving the overall efficiency and economy of the system. In addition, through effective humidity control, the service life of the entire system can be extended and long-term operating costs can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the filter assembly of the utility model;

[0024] Figure 3 This is a structural schematic diagram of the utility model through pipe;

[0025] Figure 4 This is a schematic diagram of the structure of the baffle of the utility model;

[0026] Figure 5 It is a structural schematic diagram of the extrusion disk of the utility model.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1. box body; 11. horizontal plate; 111. first fixing hole;

[0029] 2. Exhaust fan;

[0030] 3. Filter components;

[0031] 31. Through pipe; 311. Retaining ring; 312. Connecting hole; 313. Drain pipe; 314. Flange; 315. Ventilation groove;

[0032] 32, baffle; 321, through hole; 322, isolation column; 323, plug-in column;

[0033] 33. Filter cotton;

[0034] 34. Squeeze plate; 341. Socket;

[0035] 35. Cylinder;

[0036] 36. Bracket; 361. Second fixing hole; 362. Reinforcement plate. DETAILED DESCRIPTION

[0037] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0038] See also Figure 1-5 , a booster and pressure-stabilizing pump dual-power switching box, comprising a box body 1, an exhaust fan 2 is connected to the upper side of the box body 1, and a filter assembly 3 is arranged on the lower side of the box body 1; the exhaust fan 2 is driven by a high-efficiency motor and is used to suck air outside the box body 1 into the inside of the box body 1 to maintain the pressure and fluidity in the box body; the filter assembly 3 comprises a through pipe 31, the through pipe 31 is arranged through the box body 1, and a baffle 32 is inserted into the inside of the through pipe 31, a filter cotton 33 is arranged on one side of the baffle 32, an extrusion disk 34 is arranged at one end of the filter cotton 33, and the filter cotton 33 and the extrusion disk 34 are both located inside the through pipe 31; a cylinder 35 is connected to one side of the extrusion disk 34, and a bracket 36 is connected to the fixed end of the cylinder 35; a ventilation groove 315 is opened at equal intervals on the outer side of one end of the through pipe 31 around its axis, and the ventilation groove 315 is designed to improve the uniformity of air flow and promote the rapid absorption of moisture in the air;

[0039] See also Figure 3 The bottom of the through pipe 31 is fixedly connected with a drain pipe 313, and the drain pipe 313 and the through pipe 31 are mutually connected; through the drain pipe 313, the water adsorbed by the filter cotton 33 and squeezed out by the squeezing plate 34 can be discharged in time to avoid the excessive humidity of the filter cotton 33 affecting the filtering effect;

[0040] See also Figure 3-4 A retaining ring 311 is fixedly connected to one end of the through pipe 31, and plug holes 312 are evenly spaced through the side of the retaining ring 311 around its central axis; through holes 321 are evenly penetrated through the side of the baffle plate 32, and a spacer column 322 corresponding to the plug hole 312 is fixedly connected to the side of the baffle plate 32, and a plug column 323 is fixedly connected to one end of the spacer column 322; the design of this structure is intended to improve the bonding strength and sealing between the components, ensuring that there will be no unfiltered air leakage between the filter cotton 33 and the baffle plate 32;

[0041] See also Figure 3 The outer side of the through pipe 31 is fixedly connected with a flange 314, and the flange 314 is fixed to the outer surface of the box body 1 by screws; the fixing method of the flange 314 provides a stable connection between the through pipe 31 and the box body 1, ensuring the stability of the position of the through pipe 31 under mechanical vibration or external impact;

[0042] See also Figure 5A socket 341 is fixedly connected to one side of the extrusion disc 34, and the telescopic end of the cylinder 35 is connected to the socket 341; through the action of the cylinder 35, the filter cotton 33 can be automatically squeezed to restore its water absorption performance, extend the service life of the filter cotton and reduce the maintenance frequency;

[0043] See also Figure 5 The shape of the bracket 36 is set to be L-shaped, and a second fixing hole 361 is symmetrically opened on the side of one end of the bracket 36, and a reinforcing plate 362 is fixedly connected to the side of the bracket 36; the bracket 36 enhances the stability of the overall structure through the reinforcing plate 362, ensuring the precise alignment and stability of the cylinder 35 during movement;

[0044] See also Figure 1 A transverse plate 11 is fixedly connected to the interior of the box 1, and first fixing holes 111 are opened at equal intervals on the side of the transverse plate 11 along its length direction; the transverse plate 11 is designed to support internal components and provide multi-point fixation, thereby enhancing the overall stability of the internal structure of the box, thereby adapting to different installation environments and operating conditions.

[0045] The working principle of the utility model is:

[0046] When in use, the air outside the box 1 is sucked into the box 1 by the exhaust fan 2. The outside air first enters the through pipe 31, passes through the filter cotton 33 provided in the through pipe 31, and finally enters the inside of the box 1 through the air permeable groove 315.

[0047] When air enters the through pipe 31, the filter cotton 33 will absorb the moisture in the air, thereby reducing the air humidity in the box 1 and keeping the box 1 dry.

[0048] As the amount of water absorbed by the filter cotton 33 gradually increases, the adsorption capacity of the filter cotton 33 will decrease. At this time, the filter cotton 33 will be squeezed under the push of the cylinder 35. As the filter cotton 33 is squeezed and deformed, the water in the filter cotton 33 will be discharged from the drain pipe 313.

[0049] This not only allows the box body 1 to always remain dry, but also allows the filtered water to be discharged in time, thereby extending its maintenance cycle.

[0050] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A dual power supply switching box for a booster and pressure stabilizing pump, comprising a box body (1), characterized in that: An exhaust fan (2) is connected to the upper side of the box body (1), and a filter assembly (3) is provided on the lower side of the box body (1); The filter assembly (3) comprises a through pipe (31), the through pipe (31) is arranged to penetrate the box body (1), and a baffle (32) is inserted into the interior of the through pipe (31), a filter cotton (33) is arranged on one side of the baffle (32), an extrusion plate (34) is arranged on one end of the filter cotton (33), and the filter cotton (33) and the extrusion plate (34) are both located inside the through pipe (31), a cylinder (35) is connected to one side of the extrusion plate (34), and a bracket (36) is connected to the fixed end of the cylinder (35); The outer side of one end of the through pipe (31) is provided with ventilation grooves (315) extending therethrough at equal intervals around its central axis.

2. A dual power supply switching box for a booster and pressure stabilizing pump according to claim 1, characterized in that: A drainage pipe (313) is fixedly connected to the bottom of the through pipe (31), and the drainage pipe (313) and the through pipe (31) are interconnected.

3. A dual power supply switch box for a booster and pressure stabilizing pump according to claim 1, characterized in that: A retaining ring (311) is fixedly connected to one end of the through pipe (31), and plug holes (312) are formed on the side of the retaining ring (311) at equal intervals around its axis. Through holes (321) are evenly penetrated through the side surface of the baffle plate (32), an isolation column (322) corresponding to the plug hole (312) is fixedly connected to the side surface of the baffle plate (32), and a plug column (323) is fixedly connected to one end of the isolation column (322).

4. A dual power supply switch box for a booster and pressure stabilizing pump according to claim 1, characterized in that: The outer side of the through pipe (31) is fixedly connected with a flange (314), and the flange (314) is fixed to the outer surface of the box body (1) by means of screws.

5. A dual power supply switch box for a booster and pressure stabilizing pump according to claim 1, characterized in that: A socket (341) is fixedly connected to one side of the extrusion disc (34), and the telescopic end of the cylinder (35) is connected to the socket (341).

6. A dual power supply switch box for a booster and pressure stabilizing pump according to claim 1, characterized in that: The shape of the bracket (36) is set to be L-shaped, and a second fixing hole (361) is symmetrically opened through the side surface of one end of the bracket (36), and a reinforcing plate (362) is fixedly connected to the side surface of the bracket (36).

7. A dual power supply switch box for a booster and pressure stabilizing pump according to claim 1, characterized in that: A transverse plate (11) is fixedly connected to the interior of the box body (1), and first fixing holes (111) are formed through the side surface of the transverse plate (11) at equal intervals along its length direction.

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