Pollution discharge structure of Y-shaped filter

Abstract

The utility model relates to the technical field of Y-shaped filters, and discloses a Y-shaped filter blowdown structure which comprises a Y-shaped filter, a filter screen is fixed in the Y-shaped filter, a blowdown device is arranged on one side, close to the filter screen, of the Y-shaped filter, a fixed box is fixed on the upper portion of the Y-shaped filter, a moving device is fixed in the fixed box, and the Y-shaped filter is arranged on the Y-shaped filter. The Y-shaped filter has the advantages that by the aid of the automatically-started blowdown device and the cleaning device capable of cleaning the filter screen, the problem that the existing Y-shaped filter cannot automatically control start of the blowdown device, so that the filter cannot automatically start the blowdown device during long-time operation of the filter, and the filter screen cannot be cleaned by the cleaning device is solved. Accumulated dirt and impurities are difficult to regularly and effectively discharge, so that the filter screen is blocked.

Description

TECHNICAL FIELD

[0001] The utility model relates to Y type filter technical field, specifically point to a Y type filter blowdown structure. BACKGROUND

[0002] Y type filter is usually used for the filtration of liquid and gas, its shape is similar to letter "Y", is composed of one water inlet and two water outlets, through the designed blowdown structure effectively removes the dirt and impurities accumulated in the filter, to keep the performance of filter and prolong the service life.

[0003] The existing Y type filter cannot automatically control the start of blowdown device, so that the filter is difficult to regularly and effectively discharge accumulated dirt and impurities in the long running process, thereby causing the filter screen to be blocked. UTILITY MODEL CONTENTS

[0004] The utility model discloses a Y type filter blowdown structure to solve the above -mentioned problem, avoid the existing Y type filter because of the start of blowdown device cannot be automatically controlled, so that the filter is difficult to regularly and effectively discharge accumulated dirt and impurities in the long running process, thereby causing the filter screen to be blocked.

[0005] To solve the above technical problems, the utility model provides a technical scheme that a Y type filter blowdown structure, including Y type filter, the Y type filter inside fixed filter screen, Y type filter is close to filter screen one side and is provided with blowdown device, Y type filter upper portion is fixed with fixed box, the fixed box inside fixed mobile device, mobile device end fixed with cleaning device;

[0006] The blowdown device includes a drive motor one fixed on one side of the Y type filter, the output end of the drive motor one is connected with a screw rod, the screw rod is connected with a moving block, and the moving block is fixedly connected with a scraper on the lower side.

[0007] As an improvement, the shape of the scraper is set to be semicircular.

[0008] As an improvement, the moving block is internally provided with a threaded hole, and the moving block is threadedly connected with the screw rod.

[0009] As an improvement, the mobile device includes a drive motor two fixed in the fixed box, the output end of the drive motor two is connected with a sleeve, and the sleeve is internally provided with a stud.

[0010] As an improvement, the inside of the sleeve is provided with a thread, and the sleeve is threadedly connected with the stud.

[0011] As an improvement, the cleaning device includes a drive motor three fixed to the end of the stud, the output end of the drive motor three is connected to a rotating shaft, and a brush plate is fixedly connected to the lower end of the rotating shaft.

[0012] The advantages of this invention compared to the prior art are as follows: by using an automatically activated sewage discharge device and a cleaning device that can clean the filter screen, the problem of filter screen clogging caused by the inability of existing Y-type filters to automatically control the activation of the sewage discharge device is avoided. This makes it difficult for the filter to regularly and effectively discharge accumulated dirt and impurities during long-term operation. Attached Figure Description

[0013] Fig. 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Fig. 2 This is a partial structural schematic diagram of the present invention.

[0015] As shown in the figure: 1. Y-type filter; 2. Filter screen; 3. Sewage discharge device; 301. Drive motor one; 302. Screw; 303. Moving block; 304. Scraper; 4. Fixed box; 5. Moving device; 501. Drive motor two; 502. Sleeve; 503. Stud; 6. Cleaning device; 601. Drive motor three; 602. Rotating shaft; 603. Brush plate. Detailed Implementation

[0016] The present invention will now be described in further detail with reference to the accompanying drawings.

[0017] In specific implementation, this utility model is combined with Figs. 1-2 A Y-type filter discharge structure includes a Y-type filter 1, with a filter screen 2 fixed inside the Y-type filter 1 to ensure that impurities can be effectively removed when liquid passes through. A discharge device 3 is provided on the side of the Y-type filter 1 near the filter screen 2 to facilitate the periodic discharge of accumulated dirt and impurities during the filtration process.

[0018] The sewage discharge device 3 includes a drive motor 301 fixed on one side of the Y-type filter 1. The output end of the drive motor 301 is connected to a screw 302. The screw 302 is connected through a moving block 303. The moving block 303 has a threaded hole inside. The moving block 303 is threadedly connected to the screw 302. A scraper 304 is fixedly connected to the lower side of the moving block 303. The scraper 304 is semi-circular in shape so as to better fit the curved surface of the filter screen 2.

[0019] In the implementation of this utility model, when dirt accumulates on the upper side of the filter screen 2, the drive motor 301 is automatically started, which drives the screw 302 to rotate, so that the threaded moving block 303 drives the scraper 304 to push the dirt towards the drain pipe.

[0020] A fixed box 4 is fixed on the upper part of the Y-shaped filter 1, a moving device 5 is fixed in the fixed box 4, the moving device 5 comprises a driving motor two 501 fixed in the fixed box 4, a sleeve 502 is connected to the output end of the driving motor two 501, a stud 503 is arranged in the sleeve 502, and the inside of the sleeve 502 is provided with a thread, and the sleeve 502 is in threaded connection with the stud 503;

[0021] In the implementation process of the utility model, when the filter screen 2 needs to be cleaned, the driving motor two 501 is started, the sleeve 502 is rotated, the threaded stud 503 is moved, and the cleaning device 6 is pushed to move to one side of the filter screen 2.

[0022] The moving device 5 is fixed with the cleaning device 6 at the end to clean the filter screen 2, the cleaning device 6 comprises a driving motor three 601 fixed at the end of the stud 503, a rotating shaft 602 is connected to the output end of the driving motor three 601, and a brush plate 603 is fixedly connected to the lower end of the rotating shaft 602;

[0023] In the implementation process of the utility model, the driving motor three 601 is started, the rotating shaft 602 is rotated, the fixedly connected brush plate 603 is driven to brush the filter screen 2, the impurities accumulated on the upper side of the filter screen 2 are prevented, and the filtering effect is always consistent.

[0024] The above describes the utility model and its implementation mode, which is not restrictive, and the drawings shown are only one of the embodiments of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired, without departing from the creative purpose of the utility model, without creative design, similar structure modes and embodiments of the technical scheme are not included in the protection scope of the utility model.

Claims

1. A Y-type filter discharge structure, characterized in that: Includes a Y-type filter (1), a filter screen (2) fixed inside the Y-type filter (1), a sewage discharge device (3) provided on the side of the Y-type filter (1) near the filter screen (2), a fixed box (4) fixed on the upper part of the Y-type filter (1), a moving device (5) fixed inside the fixed box (4), and a cleaning device (6) fixed at the end of the moving device (5); The sewage discharge device (3) includes a drive motor (301) fixed on one side of the Y-type filter (1), the output end of the drive motor (301) is connected to a screw (302), the screw (302) is connected through a moving block (303), and a scraper (304) is fixedly connected to the lower side of the moving block (303).

2. The Y-type filter discharge structure according to claim 1, characterized in that: The scraper (304) is shaped as a semi-circle.

3. The Y-type filter discharge structure according to claim 1, characterized in that: The movable block (303) has a threaded hole inside, and the movable block (303) is threadedly connected to the screw (302).

4. The Y-type filter discharge structure according to claim 1, characterized in that: The moving device (5) includes a second drive motor (501) fixed inside the fixed box (4). The output end of the second drive motor (501) is connected to a sleeve (502), and a stud (503) is provided inside the sleeve (502).

5. The Y-type filter discharge structure according to claim 4, characterized in that: The sleeve (502) has a thread on its inner side, and the sleeve (502) is threadedly connected to the stud (503).

6. The Y-type filter sewage discharge structure according to claim 4, characterized in that: The cleaning device (6) includes a drive motor three (601) fixed to the end of the stud (503), the output end of the drive motor three (601) is connected to a rotating shaft (602), and a brush plate (603) is fixedly connected to the lower end of the rotating shaft (602).

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