Workshop air circulation dust purification equipment
By designing a convenient fixed frame replacement structure, the high cost and cumbersome operation caused by the need for regular replacement of electrostatic adsorption mesh plates are solved, enabling convenient maintenance of workshop air circulation dust purification equipment.
Patent Information
- Application Number
- CN202423230350.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-26
AI Technical Summary
The electrostatic adsorption screens of existing workshop air circulation dust purification equipment need to be replaced regularly, resulting in high disassembly and maintenance costs and cumbersome operation.
Design a workshop air circulation dust purification device including components such as centrifugal fan, mounting frame, sliding plate, return spring, and limiting component. The fixed frame can be easily replaced through the cooperation of the limiting component and the return torsion spring.
The process of disassembling and assembling the electrostatic adsorption mesh has been simplified, reducing maintenance costs and improving ease of operation.
Smart Images
Figure CN223677920U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to air circulation accessories field especially a workshop air circulation dust purification equipment. BACKGROUND
[0002] Workshop air circulation refers to the process that makes air flow and circulate in the workshop. Through the reasonable air circulation system, the peculiar smell, dust and harmful gas in the workshop can be effectively removed, and the air quality in the workshop is improved. In the process of workshop air circulation, the workshop air circulation dust purification equipment is usually used, which mainly plays a role in adsorbing and purifying the fine dust particles in the process of air circulation.
[0003] The basic workshop air circulation dust purification equipment is generally designed as a whole, and the electrostatic adsorption net plate inside for purification and adsorption will greatly reduce the adsorption force after continuous adsorption for a period of time, so it needs to be replaced regularly. When replacing it, the components need to be disassembled as a whole, which has high disassembly and repair cost, and the disassembly operation is relatively complicated, which has certain limitations.
[0004] In view of the above and / or problems existing in the prior art, the utility model is proposed. SUMMARY
[0005] The purpose of this part is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part and the abstract of the specification and the utility model name to avoid obscuring the purpose of this part, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.
[0006] In view of the above and / or problems existing in the prior art, the utility model is proposed.
[0007] Therefore, the technical problem to be solved by the utility model is that the basic workshop air circulation dust purification equipment is generally designed as a whole, and the electrostatic adsorption net plate inside for purification and adsorption will greatly reduce the adsorption force after continuous adsorption for a period of time, so it needs to be replaced regularly. When replacing it, the components need to be disassembled as a whole, which has high disassembly and repair cost, and the disassembly operation is relatively complicated, which has certain limitations.
[0008] To solve the above technical problems, the utility model provides technical scheme as follows: A workshop air circulation dust purification equipment, include, circulation purification subassembly, circulation purification subassembly includes centrifugal fan and fixed frame, the outgoing air end of centrifugal fan is welded with installation frame, the top of installation frame front side is welded with fixed link, the rear side of fixed link surface is equipped with the slide of slide board, the front side of fixed link surface is equipped with the activity of reset spring, the front side of fixed frame is equipped with electrostatic adsorption mesh plate, both sides of installation frame bottom are welded with fixed base, the surface center of fixed base is equipped with the activity of limit piece, the surface of fixed base is equipped with reset torsion spring.
[0009] As a preferred scheme of the utility model discloses a workshop air circulation dust purification equipment, wherein: the both sides of electrostatic adsorption mesh plate are equipped with guide groove, and the both sides of installation frame inner chamber are welded with guide rail for cooperation with the guide groove.
[0010] As a preferred scheme of the utility model discloses a workshop air circulation dust purification equipment, wherein: the top of fixed frame front side is equipped with limit slot, and the rear side of slide board is welded with positioning convex.
[0011] As a preferred scheme of the utility model discloses a workshop air circulation dust purification equipment, wherein: the top of fixed frame is equipped with storage groove, and the left side of storage groove inner chamber is movably connected with movable rod through pivot.
[0012] As a preferred scheme of the utility model discloses a workshop air circulation dust purification equipment, wherein: the right side of movable rod top is equipped with positioning slot, and the top of movable rod is hot melt connected with antiskid pad.
[0013] As a preferred scheme of the utility model discloses a workshop air circulation dust purification equipment, wherein: the rear side of fixed link is welded with limit block, and the front side of reset spring is welded with limit block.
[0014] As a preferred scheme of the utility model discloses a workshop air circulation dust purification equipment, wherein: the rear side of reset spring is welded with slide board.
[0015] As a preferred scheme of the utility model discloses a workshop air circulation dust purification equipment, wherein: the surface of movable rod is slidably connected with the inner wall of storage groove, the front side of slide board is welded with poking block, the number of reset torsion spring is two, and the reset torsion spring is designed as central symmetry with limit piece.
[0016] As a preferred scheme of the utility model discloses a workshop air circulation dust purification equipment, wherein: the bottom of centrifugal fan is provided with fixed mounting bracket, and the top of fixed mounting bracket is welded with the bottom of centrifugal fan.
[0017] As a preferred scheme of the workshop air circulation dust purification equipment, the inner wall of the mounting frame is slidably connected with the surface of the fixed frame, and the inner wall of the limiting groove is slidably connected with the surface of the positioning protrusion.
[0018] The utility model discloses the beneficial effect has the advantage that convenient operation can be positioned to the fixed frame in daily installation process, and when completing the dismounting operation, the new fixed frame is positioned to reset under the elastic force effect of reset torsion spring recovery deformation. BRIEF DESCRIPTION OF DRAWINGS
[0019] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be briefly introduced the drawing needed to be used in the embodiment description, obviously, the drawing in the following description is only some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings. Wherein:
[0020] Figure 1 It is the structure three-dimensional schematic diagram of the utility model;
[0021] Figure 2 It is the structure centrifugal fan perspective drawing of the utility model;
[0022] Figure 3 It is the mounting frame separation perspective drawing of the utility model;
[0023] Figure 4 It is the electrostatic adsorption plate unfolding perspective drawing of the utility model;
[0024] Figure 5 It is the electrostatic adsorption plate closed perspective drawing of the utility model;
[0025] Figure 6 It is the mounting frame bottom perspective drawing of the utility model;
[0026] Figure 7 It is the utility model Figure 6 The middle A enlarged view. DETAILED DESCRIPTION
[0027] In order to make the above purpose, features and advantages of the utility model more obvious and easy to understand, the following will be the specific embodiment of the utility model detailed description with the drawing of the specification.
[0028] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description, and the skilled person in the art can make similar generalization without violating the connotation of the utility model, therefore, the utility model is not limited by the following disclosed specific embodiments.
[0029] Second, the utility model is described in detail in combination with the schematic view, in detail the utility model embodiment is for being convenient for illustration, the sectional view of indicating device structure will not be partially enlarged according to general proportion, and the schematic view is only example, it should not limit the range of the utility model protection here. In addition, three-dimensional spatial dimension of length, width and depth should be contained in actual manufacture.
[0030] Thirdly, the "one embodiment" or "embodiment" referred to herein can include specific features, structures or characteristics included in at least one implementation of the utility model. "In one embodiment" appearing in different places in the specification does not refer to the same embodiment, nor is it an embodiment that is mutually exclusive with other embodiments.
[0031] Embodiment 1
[0032] Reference Figures 1-7 The embodiment provides a workshop air circulation dust purification equipment, comprising a circulating purification assembly 100, the circulating purification assembly 100 includes a centrifugal fan 101 and a fixed frame 102, the air outlet end of the centrifugal fan 101 is welded with a mounting frame 101a, the top of the front side of the mounting frame 101a is welded with a fixed rod 101a-1, the rear side of the surface of the fixed rod 101a-1 is slidably sleeved with a sliding plate 101a-1a, the front side of the surface of the fixed rod 101a-1 is movably sleeved with a return spring 101a-1b, the front side of the fixed frame 102 is penetrated and is provided with an electrostatic adsorption screen plate 102a, the bottom of the mounting frame 101a is welded with a fixed seat 101a-3 on both sides, the surface of the fixed seat 101a-3 is movably sleeved with a limiting piece 101a-3a, and the surface of the fixed seat 101a-3 is fixedly sleeved with a return torsion spring 101a-3b.
[0033] Further, the two sides of the electrostatic adsorption screen plate 102a are provided with guide grooves 102d, and the two sides of the inner cavity of the mounting frame 101a are welded with guide rails 101a-2 used in cooperation with the guide grooves 102d.
[0034] Further, the top of the front side of the fixed frame 102 is provided with a limiting groove 102c, and the rear side of the sliding plate 101a-1a is welded with a positioning protrusion 101a-1a1.
[0035] Further, the top of the fixed frame 102 is provided with a receiving groove 102b, and the left side of the inner cavity of the receiving groove 102b is movably connected with a movable rod 102b-1 through a rotating shaft.
[0036] Further, the right side of the top of the movable rod 102b-1 is provided with a positioning groove, and the top of the movable rod 102b-1 is hot melt connected with an antiskid pad.
[0037] Further, the rear side of the fixed rod 101a-1 is welded with a limiting block, and the front side of the reset spring 101a-1b is welded with the limiting block.
[0038] Further, the rear side of the reset spring 101a-1b is welded with the sliding plate 101a-1a.
[0039] Further, the surface of the movable rod 102b-1 is slidably connected with the inner wall of the receiving groove 102b, the front side of the sliding plate 101a-1a is welded with a pushing block, the number of the reset torsion springs 101a-3b is two, and the reset torsion springs 101a-3b are designed in a central symmetry with the limiting piece 101a-3a.
[0040] Further, the bottom of the centrifugal fan 101 is provided with a fixed mounting frame, and the top of the fixed mounting frame is welded with the bottom of the centrifugal fan 101.
[0041] Further, the inner wall of the mounting frame 101a is slidably connected with the surface of the fixed frame 102, and the inner wall of the limiting groove 102c is slidably connected with the surface of the positioning protrusion 101a-1a1.
[0042] It should be noted that the anti-skid pad on the surface of 102b-1 is connected by heat melting, which can facilitate the user to exert force when the user tries to hold 102b-1 to drive 102 to adjust the position, so as to improve the use convenience of the structural body;
[0043] By setting the positioning groove, the user's fingers can be easily inserted, so that the user can easily pull the movable rod 102b-1 to complete the process from closing to stretching. By setting the anti-skid pad, the friction between the user's hands can be increased during the user's holding of the movable rod 102b-1, so that the user can better press the movable rod 102b-1 downward. By setting the movable rod 102b-1, the user can easily hold it by unfolding, so that the user can press it downward to drive the new fixed frame 102 to eject the old fixed frame 102. By setting the reset torsion spring 101a-3b, the limiting piece 101a-3a can be reset to limit the new fixed frame 102 by the elastic force generated by the recovery of deformation after the limiting piece 101a-3a is no longer controlled by external force. By setting the pushing block, the effective contact area between the user's hands can be increased when the user needs to pull the sliding plate 101a-1a, so as to improve the operation convenience of the pulling process.
[0044] In actual application, in order to increase the frictional resistance between the user's hands and the movable rod 102b-1, the anti-skid pad can be removed, and anti-skid lines or anti-skid protrusions can be formed on the surface of 102-1, which is more in line with the actual use demand;
[0045] In actual application, the electrostatic adsorption net plate 102a will produce electrostatic attraction phenomenon due to electrostatic induction effect: the side of the object close to the electrostatic object will produce charges of opposite polarity to the charges carried by the charged object, and the other side will produce charges of the same polarity, and due to the attraction between opposite charges, it will adsorb tiny dust particles, thereby playing a dust collection role, which is more in line with actual use requirements.
[0046] In use, each component is in an initial state, when the user needs to replace the fixed frame 102 to improve the overall electrostatic adsorption efficiency, first select a new fixed frame 102 of appropriate specifications, then insert the fingers into the positioning groove, thereby pulling out the movable rod 102b-1 to the maximum angle, and then manually rotating the knob to drive the sliding plate 101a-1a to move, thereby driving the positioning protrusion 101a-1a1 to release the positioning of the fixed frame 102 that needs to be replaced, and then the user aligns the bottom of the new fixed frame 102 with the top of the fixed frame 102 that needs to be replaced, and then manually holds the movable rod 102b-1 and pushes the new fixed frame 102 downward, thereby driving it to push the fixed frame 102 that needs to be replaced to move, and under the action of external force, the fixed frame 102 that needs to be replaced is lifted to release the limiting member 101a-3a, and the lower part is moved to the outside of the mounting frame 101a, then the user continues to press the movable rod 102b-1 downward until the fixed frame 102 that needs to be replaced is completely detached from the inner cavity of the mounting frame 101a, at this time, the reset torsion spring 101a-3b drives the limiting member 101a-3a to reset to reposition the new fixed frame 102, and at the same time, the user releases the limiting of the knob, so that the sliding plate 101a-1a drives the positioning protrusion 101a-1a1 to reinsert into the inner cavity of the limiting slot 102c on the surface of the new fixed frame 102 for secondary positioning, in order to ensure the stability of the installation.
[0047] In summary, by setting the limiting member 101a-3a, the operation is convenient, and the fixed frame 102 can be positioned during daily installation, and when the disassembly operation is completed, the reset torsion spring 101a-3b resets under the action of the elastic force generated by the recovery of the deformation to position the new fixed frame 102.
[0048] It is important to note that the construction and arrangements of the application shown in the various exemplary embodiments are illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications can be made to the embodiments without departing from the novel teachings and advantages of the subject matter described herein. For example, elements described as integrated in a single unit can be separated, elements described as separate can be integrated, and the position, number, shape, and arrangements of elements can be varied. Accordingly, all such modifications are intended to be included within the scope of the present inventive subject matter. The order or sequence of any process or method steps can be varied or re-sequenced without departing from the general nature of the claims. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functionality and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present inventive subject matter. Accordingly, the present inventive subject matter is not limited to the particular embodiments described and illustrated herein, but extends to equivalents of which the foregoing describes are intended to cover.
[0049] Furthermore, in order to provide a concise description of the exemplary embodiments, not all features of an actual implementation can be described (i.e., those pertaining to the
[0050] It is understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts can inevitably lead to a number of substitutions, modifications, changes, and omissions of parts illustrated as having a specific configuration. Such are the natural consequences of research and development efforts, and
[0051] It should be noted that the above examples are intended to illustrate the technical solutions of the present application but not limit the present application, and although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the present application, and all should be included in the scope of the claims of the present application.
Claims
1. A plant air circulation dust cleaning apparatus, characterized by: The application relates to a circulating purification assembly (100) which comprises a centrifugal fan (101) and a fixed frame (102), a mounting frame (101a) is welded at the air outlet end of the centrifugal fan (101), a fixed rod (101a-1) is welded at the top of the front side of the mounting frame (101a), a sliding plate (101a-1a) is sleeved on the rear side of the surface of the fixed rod (101a-1), a reset spring (101a-1b) is movably sleeved on the front side of the surface of the fixed rod (101a-1), an electrostatic adsorption screen plate (102a) is mounted at the front side of the fixed frame (102), fixed seats (101a-3) are welded at the bottom of the mounting frame (101a) on both sides, a limiting piece (101a-3a) is movably sleeved on the surface of the fixed seat (101a-3) at the center, and a reset torsion spring (101a-3b) is fixedly sleeved on the surface of the fixed seat (101a-3). The electrostatic adsorption screen plate (102a) is provided with guide grooves (102d) on both sides, and guide rails (101a-2) matched with the guide grooves (102d) are welded on both sides of the inner cavity of the mounting frame (101a).
2. A plant air circulating dust cleaning apparatus according to claim 1, characterized by: The front side of the fixed frame (102) is provided with a limiting groove (102c) at the top, and a positioning protrusion (101a-1a1) is welded at the rear side of the sliding plate (101a-1a).
3. A plant air recirculation dust cleaning apparatus according to claim 1 or 2, characterised in that: The top of the movable rod (102b-1) is provided with a positioning groove, and an anti-skid pad is hot melt connected to the top of the movable rod (102b-1).
4. A plant air circulating dust cleaning apparatus according to claim 3, characterized by: The rear side of the fixed rod (101a-1) is welded with a limiting block, and the front side of the reset spring (101a-1b) is welded with the limiting block.
5. A plant air circulating dust cleaning apparatus according to claim 4, characterized in that: The rear side of the reset spring (101a-1b) is welded with the sliding plate (101a-1a).
6. A plant air circulating dust cleaning apparatus according to claim 5, characterized in that: The surface of the movable rod (102b-1) is slidably connected with the inner wall of the receiving groove (102b), the front side of the sliding plate (101a-1a) is welded with a pushing block, the number of the reset torsion springs (101a-3b) is two, and the reset torsion springs (101a-3b) are designed in a central symmetry mode with the limiting piece (101a-3a) as the center.
7. A plant air circulating dust cleaning apparatus according to claim 6, characterized in that: The bottom of the centrifugal fan (101) is provided with a fixed mounting frame, and the top of the fixed mounting frame is welded with the bottom of the centrifugal fan (101).
8. A plant air recirculation dust cleaning apparatus according to any one of claims 4 to 7, characterised in that: The inner wall of the mounting frame (101a) is slidably connected with the surface of the fixed frame (102), and the inner wall of the limiting groove (102c) is slidably connected with the surface of the positioning protrusion (101a-1a1).
9. A plant air circulating dust cleaning apparatus according to claim 8, characterized in that: 10. A plant air circulating dust cleaning apparatus according to claim 9, characterized in that: