Vortex filter with self-cleaning function

Abstract

The utility model discloses a vortex filter with a self-cleaning function, which comprises a vortex filter, a backing ring is fixed at the top of the inner wall of the vortex filter, a mounting ring frame attached to the backing ring is arranged in the backing ring, an annular groove is arranged at the top of the mounting ring frame, a water ring is fixed on the annular groove, and the water ring is fixed on the water ring. Water spraying heads are installed on the outer wall of the water ring at equal intervals, holes for the water spraying heads to penetrate through are formed in the outer wall of the installation ring frame, a water receiving pipe is fixed to the water ring, a hole for the water receiving pipe to penetrate through is formed in the vortex filter, and an adjusting mechanism for adjusting the height of the installation ring frame is installed on the vortex filter. Two symmetrical pull rods are fixed to the top of the mounting ring frame, holes allowing the pull rods to penetrate through are formed in the top of the vortex filter, and the same arc-shaped rod is fixed to the tops of the two pull rods. According to the vortex filter, the inner wall of the vortex filter can be automatically cleaned, and the interior of the vortex filter is kept clean.

Description

Technical Field

[0001] The utility model relates to the technical field of vortex filters, in particular to a vortex filter with a self-cleaning function. Background Art

[0002] A vortex filter is a device used to filter impurities from the air, primarily to protect the fan's smooth operation. It is typically installed at the air inlet of a high-pressure vortex fan. By filtering dust and dirt from the air, it prevents these impurities from entering the fan, thereby preventing increased fan load and operating temperature due to poor air intake.

[0003] However, after the vortex filter is used for filtering, some stubborn impurities tend to adhere to its inner wall, which is difficult to clean by wind power alone and needs to be flushed with water. However, due to the unique structure of the vortex filter, manual water flushing is difficult to clean the inner wall, resulting in improper cleaning. To this end, we designed a vortex filter with a self-cleaning function. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a vortex filter with a self-cleaning function.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A vortex filter with a self-cleaning function includes a vortex filter, a gasket is fixed on the top of the inner wall of the vortex filter, a mounting ring frame fitted with the gasket is provided inside the gasket, an annular groove is provided on the top of the mounting ring frame, a water ring is fixed on the annular groove, water spray heads are equidistantly installed on the outer wall of the water ring, holes are provided on the outer wall of the mounting ring frame for the water spray heads to pass through, a water connection pipe is fixed on the water ring, and a hole is provided on the vortex filter for the water connection pipe to pass through, and an adjustment mechanism is installed on the vortex filter to achieve height adjustment of the mounting ring frame.

[0007] As a further solution of the present invention, two symmetrical pull rods are fixed to the top of the mounting ring frame, a hole for the pull rods to pass through is opened on the top of the vortex filter, and the tops of the two pull rods are fixed with the same arc rod.

[0008] As a further solution of the present invention, the adjustment mechanism includes a bidirectional screw arranged outside the vortex filter, a connecting block adapted to it is installed on the bidirectional screw, and a screw hole adapted to the bidirectional screw is opened on the connecting block, the connecting block is fixed to the arc rod, and the outer wall of the vortex filter is provided with a bidirectional motor for realizing the rotation of the bidirectional screw.

[0009] As a further solution of the present invention, the outer wall fixing sleeve of the vortex filter is provided with a mounting sleeve, the bottom of the mounting sleeve is fixed with a mounting bracket, the bidirectional motor is fixed to the bottom of the mounting bracket, the output shaft of the bidirectional motor is fixed with a first gear, the first gear is engaged with a second gear, and the second gear is coaxially fixed with the bidirectional screw.

[0010] As a further solution of the present invention, a stand is fixed on the top of the mounting sleeve, and the top of the bidirectional screw rod is rotatably arranged on the top of the stand.

[0011] As a further solution of the present invention, the thickness of the gasket is equal to the thickness of the mounting ring frame, the mounting ring frame is located on the inner wall of the gasket, and the water ring is located in the annular groove on the mounting ring frame. The mounting ring frame and the gasket are equal in thickness and are relatively flat when put together. When not cleaned, they can be folded up without affecting the normal operation of the vortex filter.

[0012] As a further solution of the present invention, the mounting sleeve is provided with a hole for the bidirectional screw rod and the shaft connecting the second gear to pass through.

[0013] The beneficial effects of the utility model are:

[0014] The utility model adopts the vortex filter, mounting sleeve, gasket, mounting ring frame, annular groove, water ring, water spray head, water connecting pipe, pull rod, arc rod and adjustment mechanism. Therefore, the water ring on the mounting ring frame moves downward and sprays water through the water spray head. The water is sprayed on the inner wall of the vortex filter, so that stubborn stains are washed away. The up and down movement of the water ring realizes reciprocating spraying until the spraying is clean, which is beneficial to automatically clean the inner wall of the vortex filter and keep the interior clean.

[0015] The utility model has the following advantages: the water ring is located in the annular groove on the mounting ring frame; the mounting ring frame and the gasket ring have equal thickness and are relatively flat when put together; and can be folded away when not being cleaned without affecting the normal operation of the vortex filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the vortex filter with self-cleaning function proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the partial three-dimensional structure of the vortex filter with self-cleaning function proposed by the utility model;

[0018] Figure 3 This is a partial half-section schematic diagram of the three-dimensional structure of the vortex filter with self-cleaning function proposed by the utility model;

[0019] Figure 4This is a schematic diagram of the mounting ring frame and water ring mounting three-dimensional structure of the vortex filter with self-cleaning function proposed by the utility model.

[0020] In the figure: 1. Vortex filter; 2. Mounting sleeve; 3. Gasket; 4. Mounting ring frame; 5. Annular groove; 6. Water ring; 7. Sprinkler head; 8. Water connecting pipe; 9. Pull rod; 10. Arc rod; 11. Bidirectional motor; 12. Mounting frame; 13. First gear; 14. Second gear; 15. Bidirectional screw rod; 16. Connecting block; 17. Stand. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] Reference Figure 1-4 A vortex filter with a self-cleaning function includes a vortex filter 1, a gasket 3 is fixed on the top of the inner wall of the vortex filter 1, a mounting ring frame 4 is provided in the gasket 3 and is fitted with the gasket, an annular groove 5 is provided on the top of the mounting ring frame 4, a water ring 6 is fixed on the annular groove 5, and a water ring 6 is equidistantly installed on the outer wall of the water ring 6. A hole for the water spray head 7 to pass through is provided on the outer wall of the mounting ring frame 4, a water connecting pipe 8 is fixed on the water ring 6, and a hole for the water connecting pipe 8 to pass through is provided on the vortex filter 1, and an adjusting mechanism for adjusting the height of the mounting ring frame 4 is installed on the vortex filter 1.

[0024] In this embodiment, two symmetrical tie rods 9 are fixed to the top of the mounting ring 4 , a hole for the tie rods 9 to pass through is opened on the top of the vortex filter 1 , and the same arc-shaped rod 10 is fixed to the top of the two tie rods 9 .

[0025] In this embodiment, the adjustment mechanism includes a bidirectional screw 15 arranged outside the vortex filter 1, and a connecting block 16 adapted to it is installed on the bidirectional screw 15, and a screw hole adapted to the bidirectional screw 15 is opened on the connecting block 16. The connecting block 16 is fixed to the arc rod 10, and the outer wall of the vortex filter 1 is provided with a bidirectional motor 11 for realizing the rotation of the bidirectional screw 15.

[0026] In this embodiment, the outer wall of the vortex filter 1 is fixed with a mounting sleeve 2, the bottom of the mounting sleeve 2 is fixed with a mounting bracket 12, the bidirectional motor 11 is fixed to the bottom of the mounting bracket 12, and the output shaft of the bidirectional motor 11 is fixed with a first gear 13, the first gear 13 is engaged with the second gear 14, and the second gear 14 is coaxially fixed with the bidirectional screw 15.

[0027] In this embodiment, a stand 17 is fixed to the top of the mounting plate 2 , and the top of the bidirectional screw rod 15 is rotatably arranged on the top of the stand 17 .

[0028] In this embodiment, the thickness of the gasket 3 is equal to the thickness of the mounting ring frame 4. The mounting ring frame 4 is located on the inner wall of the gasket 3. The water ring 6 is located in the annular groove 5 on the mounting ring frame 4. The mounting ring frame 4 and the gasket 3 are equal in thickness and are relatively flat when put together. When not being cleaned, they can be folded up without affecting the normal operation of the inside of the vortex filter 1.

[0029] In this embodiment, a hole is provided on the mounting sleeve 2 for the bidirectional screw rod 15 and the shaft connecting the second gear 14 to pass through.

[0030] Working principle: through the vortex filter 1, mounting sleeve 2, gasket 3, mounting ring frame 4, annular groove 5, water ring 6, water spray head 7, water connecting pipe 8, pull rod 9, arc rod 10 and adjustment mechanism, the adjustment mechanism includes a bidirectional motor 11, a first gear 13, a second gear 14, a bidirectional screw rod 15 and a connecting block 16, etc. Through the above design, the water connecting pipe 8 is connected to the soft water pipe, the soft water pipe is connected to the water pump to pump water, and the bidirectional motor 11 is started to work. Under the action of the first gear 13 and the second gear 14, the bidirectional screw rod 15 is rotated, and then the connecting block 16 installed on the bidirectional screw rod 15 drives the pull rod 9 to move downward. At this time, the water ring 6 on the mounting ring frame 4 moves downward and sprays water through the water spray head 7. The water is sprayed on the inner wall of the vortex filter 1, so that stubborn stains are washed away. The up and down movement of the water ring 6 realizes reciprocating spraying until it is sprayed clean, which is beneficial to automatically clean the inner wall of the vortex filter 1 and keep the interior clean.

[0031] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0032] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0033] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements 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 vortex filter with a self-cleaning function, comprising a vortex filter (1), characterized in that: A gasket (3) is fixed on the top of the inner wall of the vortex filter (1), a mounting ring frame (4) is arranged in the gasket (3) and is fitted therewith, an annular groove (5) is provided on the top of the mounting ring frame (4), a water ring (6) is fixed on the annular groove (5), a water spray head (7) is equidistantly mounted on the outer wall of the water ring (6), a hole for the water spray head (7) to pass through is provided on the outer wall of the mounting ring frame (4), a water connection pipe (8) is fixed on the water ring (6), and a hole for the water connection pipe (8) to pass through is provided on the vortex filter (1), and an adjustment mechanism for achieving height adjustment of the mounting ring frame (4) is installed on the vortex filter (1).

2. The vortex filter with self-cleaning function according to claim 1, characterized in that: Two symmetrical pull rods (9) are fixed on the top of the mounting ring frame (4), a hole for the pull rods (9) to pass through is opened on the top of the vortex filter (1), and the same arc rod (10) is fixed on the top of the two pull rods (9).

3. The vortex filter with self-cleaning function according to claim 2, characterized in that: The regulating mechanism comprises a bidirectional screw rod (15) arranged outside the vortex filter (1); a connecting block (16) adapted thereto is mounted on the bidirectional screw rod (15); a screw hole adapted thereto is provided on the connecting block (16); the connecting block (16) is fixed to the arc rod (10); and a bidirectional motor (11) for realizing the rotation of the bidirectional screw rod (15) is arranged on the outer wall of the vortex filter (1).

4. The vortex filter with self-cleaning function according to claim 3, characterized in that: The outer wall of the vortex filter (1) is fixedly sleeved with a mounting sleeve (2), the bottom of the mounting sleeve (2) is fixed with a mounting frame (12), the bidirectional motor (11) is fixed to the bottom of the mounting frame (12), the output shaft of the bidirectional motor (11) is fixed with a first gear (13), the first gear (13) is meshed with a second gear (14), and the second gear (14) is coaxially fixed with a bidirectional screw rod (15).

5. The vortex filter with self-cleaning function according to claim 4, characterized in that: A stand (17) is fixed on the top of the mounting sleeve (2), and the top of the bidirectional screw rod (15) is rotatably arranged on the top of the stand (17).

6. The vortex filter with self-cleaning function according to claim 5, characterized in that: The thickness of the backing ring (3) is equal to the thickness of the mounting ring frame (4).

7. The vortex filter with self-cleaning function according to claim 4, characterized in that: The mounting sleeve (2) is provided with a hole for the bidirectional screw rod (15) and the shaft connecting the second gear (14) to pass through.

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