Guiding device for preventing negative ion generator from causing black wall

Abstract

The utility model belongs to the technical field of dust removal and purification, and particularly relates to a guide device for preventing a negative ion generator from causing a black wall, which comprises a metal frame and a grounding lead, the upper end of the grounding lead is fixedly connected with a connecting piece, and the connecting piece is arranged on the periphery of the metal frame through a fastening screw. A grounding module is arranged on the lower side of the metal frame, and the lower end of the grounding wire is electrically connected with the grounding module; and the grounding module is conductively connected with a ground wire or a tap water pipe pre-buried in the wall. According to the utility model, the grounding module on the grounding lead is connected with a building ground wire or a tap water pipe, so that complete grounding of the metal frame, the longitudinal partition plate and the transverse partition plate is realized. According to the design, the metal frame and the partition plate are in the positive electrode state, and negative ions in air can be effectively attracted in the working environment where the negative ion purification equipment operates, so that the negative ions are prevented from carrying dust to be adsorbed to a wall surface, charge accumulation is reduced, and the wall surface is kept clean.

Description

Technical Field

[0001] This utility model belongs to the field of dust removal and purification technology, specifically relating to a guiding device for preventing negative ion generators from causing black walls. Background Technology

[0002] In recent years, negative ion air purification technology has been widely used to improve indoor environments due to its advantages such as high efficiency in dust removal and sterilization. Negative ion releasing devices generate a large number of negative charges (such as O3) by ionizing the air. - CO3 - These negative ions (such as dust and particulate matter (PM2.5 / PM10) in the air can adsorb pollutants, making them negatively charged and allowing them to be adsorbed and settled by the ground or walls, thus achieving the purpose of purification. In addition, negative ion purification equipment is often installed in medical institutions and places related to assisting in disease treatment to purify the air and assist in treatment.

[0003] However, negative ion purification devices can lead to an increase in indoor negative ion concentration during operation. When negatively charged dust particles are adsorbed by building walls (usually weakly conductive materials such as cement and latex paint), the negative charge continues to accumulate because no effective charge conduction path is formed between the wall and the ground. At this time, local positive charge areas are formed on the wall due to electrostatic induction, further intensifying the attraction to negatively charged dust, causing dust to accumulate and penetrate into the micropores of the wall. After long-term accumulation, the dust will form black stains that are difficult to remove. This phenomenon is particularly noticeable in high humidity environments, which not only seriously affects the aesthetics of buildings but may also cause safety hazards due to charge accumulation. Therefore, a guiding device is proposed to prevent negative ion generators from causing black walls. Utility Model Content

[0004] The purpose of this invention is to provide a guiding device to prevent negative ion generators from causing black walls, thereby solving the aforementioned technical problems.

[0005] The specific technical solution adopted by this utility model is as follows:

[0006] This utility model provides a guiding device for preventing negative ion generators from causing black walls, including a metal frame and a grounding wire. The upper end of the grounding wire is fixedly connected to a connecting piece, which is installed on the outer periphery of the metal frame by fastening screws. A grounding module is provided on the lower side of the metal frame, and the lower end of the grounding wire is electrically connected to the grounding module.

[0007] The grounding module is electrically connected to the ground wire or water pipe pre-embedded in the wall.

[0008] The aforementioned guiding device for preventing negative ion generators from causing blackening of walls involves connecting the grounding wire to the ground wire or water pipe via a grounding module. This ensures complete grounding of the metal frame, horizontal partitions, and vertical partitions, placing the metal frame and partitions in a positive state. In the environment where the negative ion purification equipment is used, it adsorbs negative ions in the air, preventing negative ions from carrying dust and adsorbing onto the walls, reducing charge accumulation, and keeping the walls clean.

[0009] Preferably, the metal frame is provided with multiple equally distributed longitudinal dividing plates and multiple sets of transverse dividing plates, and the multiple sets of transverse dividing plates and the multiple longitudinal dividing plates are distributed in a grid pattern.

[0010] Preferably, both the transverse and longitudinal partition plates are made of metal and are welded together, and both the transverse and longitudinal partition plates are welded to the inner circumferential surface of the metal frame.

[0011] The beneficial effects are:

[0012] This invention achieves complete grounding of the metal frame, longitudinal and transverse partitions through the connection of the grounding module on the grounding wire to the building grounding wire or water pipe. This design keeps the metal frame and partitions in a positive state, effectively attracting negative ions from the air in the operating environment of the negative ion purification equipment. This prevents negative ions from carrying dust and adhering to the wall surface, reducing charge accumulation and keeping the wall clean. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the main structure of Embodiment 1 of this utility model;

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

[0015] Figure 3 This is a schematic diagram of the convex strip structure in Embodiment 2 of this utility model.

[0016] The attached diagram lists the components represented by each number as follows:

[0017] 1. Metal frame; 2. Longitudinal partition plate; 3. Transverse partition plate; 4. Grounding wire; 4a. Connecting piece; 5. Grounding module; 6. Side support plate; 7. Raised strip. Detailed Implementation

[0018] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0019] Example 1, as Figure 1 As shown, a guiding device for preventing a negative ion generator from causing a black wall includes a metal frame 1 and a grounding wire 4. The upper end of the grounding wire 4 is fixedly connected to a connecting piece 4a, which is installed on the outer periphery of the metal frame 1 by fastening screws. A grounding module 5 is provided on the lower side of the metal frame 1, and the lower end of the grounding wire 4 is electrically connected to the grounding module 5.

[0020] Grounding module 5 is electrically connected to the ground wire or water pipe pre-embedded in the wall.

[0021] Furthermore, the metal frame 1 is provided with multiple equally distributed longitudinal dividing plates 2 and multiple sets of transverse dividing plates 3, and the multiple sets of transverse dividing plates 3 and the multiple longitudinal dividing plates 2 are distributed in a grid pattern.

[0022] Furthermore, both the horizontal dividing plate 3 and the vertical dividing plate 2 are made of metal and are welded together. Both the horizontal dividing plate 3 and the vertical dividing plate 2 are welded to the inner circumferential surface of the metal frame 1. This arrangement allows the horizontal dividing plate 3 and the vertical dividing plate 2 to achieve a fully conductive connection with the metal frame 1, thereby making the metal frame 1 and the dividing plates present a positive electrode state and achieving the adsorption of negative ions.

[0023] Example 2, as Figure 2 As shown, a guiding device for preventing a negative ion generator from causing a black wall includes a metal frame 1 and a grounding wire 4. The upper end of the grounding wire 4 is fixedly connected to a connecting piece 4a, which is installed on the outer periphery of the metal frame 1 by fastening screws. A grounding module 5 is provided on the lower side of the metal frame 1, and the lower end of the grounding wire 4 is electrically connected to the grounding module 5.

[0024] Grounding module 5 is electrically connected to the ground wire or water pipe pre-embedded in the wall.

[0025] Furthermore, the metal frame 1 is provided with multiple equally distributed longitudinal dividing plates 2 and multiple sets of transverse dividing plates 3. The multiple sets of transverse dividing plates 3 and the multiple longitudinal dividing plates 2 are distributed in a grid pattern. The transverse dividing plates 3 and the longitudinal dividing plates 2 are both made of metal and are welded together. The transverse dividing plates 3 and the longitudinal dividing plates 2 are both welded to the inner circumferential surface of the metal frame 1.

[0026] Furthermore, side support plates 6 are provided on both sides of the bottom surface of the metal frame 1, and are installed on both sides of the bottom surface of the metal frame 1 by fastening screws. The two side support plates 6 are set as symmetrical L-shapes, and are pre-embedded in the wall by expansion bolts. They can be completely covered after the wall is plastered, thus providing a fixed support effect for the metal frame 1.

[0027] like Figure 2-3As shown, two sets of protruding strips 7 are provided below the metal frame 1. The two sets of protruding strips 7 are symmetrically arranged on opposite sides of the two side support plates 6 and connected to the side support plates 6 by air gun nails. The protruding strips 7 are set as convex structures with bent cavities and are pre-fixed to the wall by air gun nails. After the sides of the protruding strips 7 are plastered, the latex paint on its surface is kept on the same plane as the convex surface. In this way, the protruding surface of the protruding strips 7 can adsorb negative ions on one side of the wall, thereby reducing the adsorption effect of negative ions on the wall surface.

[0028] By adopting the above structure, the grounding wire 4 is connected to the ground wire or water pipe through the grounding module 5, so as to achieve complete grounding of the metal frame 1, the horizontal partition plate 3 and the vertical partition plate 2. This puts the metal frame 1 and the partition plate in a positive state, and adsorbs negative ions in the air in the place where the negative ion purification equipment is used, thereby preventing negative ions from carrying dust and adsorbing on the wall, reducing charge accumulation and keeping the wall clean.

[0029] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part all adopt conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art, and is common knowledge in the field. Furthermore, this application is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail here. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, are implemented according to conventional methods in the field.

Claims

1. A guiding device for preventing negative ion generators from causing black walls, characterized in that: The utility model relates to a metal frame (1) and ground wire (4) are included, the upper end of ground wire (4) is fixedly connected with connecting piece (4a), connecting piece (4a) is installed through fastening screw on the outer periphery of metal frame (1), the downside of metal frame (1) is provided with ground module (5), and the lower end of ground wire (4) is electrically connected with ground module (5), The ground module (5) is conductively connected with the ground wire pre-buried in the wall or the water pipe.

2. The guiding device for preventing black wall caused by a negative ion generator according to claim 1, characterized in that: The metal frame (1) is provided with a plurality of longitudinally divided plates (2) and a plurality of groups of transversely divided plates (3) evenly distributed therein, and the plurality of groups of transversely divided plates (3) and the plurality of longitudinally divided plates (2) are distributed in a grid-like manner.

3. The guiding device for preventing black wall caused by a negative ion generator according to claim 2, characterized in that: The transversely divided plates (3) and the longitudinally divided plates (2) are both made of metal and are welded to each other, and the transversely divided plates (3) and the longitudinally divided plates (2) are both welded to the inner circumferential surface of the metal frame (1).

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