Drinking water filtering device

Abstract

The utility model is applicable to the technical field of drinking water filtering, and provides a drinking water filtering device which comprises a multi-medium filter, a filtering part and a cleaning part, the filtering part is arranged on the left side of the multi-medium filter, and the cleaning part for cleaning impurities is arranged in the filtering part. The filtering component comprises a water passing tank and a tank cover, the tank cover is installed above the water passing tank, and a filtering cover is placed in the water passing tank. According to the drinking water filtering device provided by the utility model, the filtering part is additionally arranged during preliminary filtering, the filtering part is used for filtering large impurities in a water source by using the filtering cover, and the filtering part comprises the cleaning part, so that a worker can more simply and efficiently clean the filtering cover of the filtering part by using the cleaning part; therefore, the waste of time in the process of replacing the filtering piece is effectively avoided, the step of cleaning the filtering piece is simplified, and the convenience is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of drinking water filtration, and in particular relates to a drinking water filtration device. Background Art

[0002] Drinking water treatment is the process of filtering water that cannot be drunk directly to make it meet the standards for direct drinking.

[0003] The applicant believes that:

[0004] The filters used in water sources all have a service life. Some filters require maintenance and cleaning by staff after being used for a period of time. When performing preliminary filtration on drinking water sources, the filters filter larger impurities inside and require staff to clean them regularly. Generally, such filters are filter meshes, which staff need to replace manually, and the operation process is too cumbersome. Utility Model Content

[0005] The utility model aims to provide a drinking water filter device to solve the problem in the above background technology that the existing filter elements are all filter meshes, which need to be replaced manually by staff and the operation process is too complicated.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions:

[0007] A drinking water filter device, comprising a multi-media filter, a filter component and a cleaning component, wherein the filter component is arranged on the left side of the multi-media filter, and a cleaning component for cleaning impurities is installed inside the filter component, and the filter component comprises a water filter tank and a tank cover, the tank cover is installed above the water filter tank, and a filter cover is placed inside the water filter tank;

[0008] The cleaning component includes a lifting plate, a driving block, a limiting rod and a driving rod. The lifting plate is located in the middle of the filter cover, the driving block is fixedly connected to the middle of the lifting plate, the driving block is threadedly connected to the driving rod in the middle, the limiting rods are arranged on both sides of the driving rod, the limiting rods penetrate the outer wall of the lifting plate, a hand wheel is fixedly connected to the top end of the driving rod, a cleaning piece is elastically connected to the outer ring wall of the lifting plate, and the bottom end of the limiting rod is fixedly connected to the inner wall of the filter cover.

[0009] Furthermore, the cleaning piece is a brush, and the outer wall of the cleaning piece fits the inner wall of the filter cover.

[0010] Furthermore, the outer wall size of the filter cover is consistent with the inner wall size of the water tank.

[0011] Furthermore, a pump body is arranged on the left side of the filter component.

[0012] Furthermore, a water inlet is installed on the left side of the water transfer tank, and a pump body is installed on the other end of the water inlet.

[0013] Furthermore, a precision filter is arranged on the right side of the multi-media filter.

[0014] Furthermore, a pure water tank is arranged on the right side of the precision filter.

[0015] Furthermore, a water storage tank is arranged on the right side of the pure water tank.

[0016] Furthermore, two cleaning holes are provided below the filter cover.

[0017] Furthermore, the bottom end of the driving rod is rotatably connected to the inner wall of the filter cover.

[0018] The beneficial effects of the utility model are as follows:

[0019] The drinking water filter device provided by the utility model is equipped with a filter component during the initial filtration. The filter component uses a filter cover to filter larger impurities in the water source, and the filter component includes a cleaning component. The use of the cleaning component can make it easier and more efficient for workers to clean the filter cover of the filter component, thereby effectively eliminating the time wasted in the process of replacing the filter component, simplifying the steps of cleaning the filter component, and improving convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the drinking water filter device provided by the embodiment of the utility model;

[0021] Figure 2 It is a schematic diagram of a partial explosion structure of a drinking water filter device provided by an embodiment of the utility model;

[0022] Figure 3 It is a partial three-dimensional structural schematic diagram of a filter cover of a drinking water filter device provided by an embodiment of the utility model;

[0023] Figure 4 It is a schematic diagram of the front cross-section structure of the lifting plate of the drinking water filter device provided in the embodiment of the utility model.

[0024] The reference numerals in the figures are:

[0025] 1. Multi-media filter; 2. Filter component; 201. Water tank; 202. Tank cover; 3. Cleaning component; 301. Lifting plate; 302. Drive block; 303. Limit rod; 304. Drive rod; 4. Precision filter; 5. Pure water tank; 6. Water storage tank; 7. Water inlet end; 8. Water outlet end; 9. Hand wheel; 10. Filter cover; 11. Cleaning hole; 12. Cleaning parts; 13. Pump body. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0027] In the description of the present utility model, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when used. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.

[0028] like Figure 1-4 As shown, a drinking water filter device provided by the utility model is provided. The drinking water filter device specifically comprises a multi-media filter 1, a filter component 2 and a cleaning component 3. The filter component 2 is arranged on the left side of the multi-media filter 1. The multi-media filter 1 contains a variety of minerals and can purify the water source in a variety of ways. The filter component 2 is installed with a cleaning component 3 for cleaning impurities. The filter component 2 can be used to perform preliminary filtering of the water source, and the cleaning component 3 is used to clean the filter component 2. The purpose is that the drinking water filter device is equipped with a filter component 2 during preliminary filtering. The filter component 2 uses a filter cover 10 to filter larger impurities in the water source, and the filter component 2 includes a cleaning component 3. The use of the cleaning component 3 can make it easier and more efficient for the staff to clean the filter cover 10 of the filter component 2, thereby effectively eliminating the waste of time in the process of replacing the filter component, simplifying the steps of cleaning the filter component, and improving convenience. The filtering component 2 includes a water filtering tank 201 and a tank cover 202. The tank cover 202 is installed above the water filtering tank 201. A filter cover 10 is placed inside the water filtering tank 201. The filter cover 10 can be used for filtering water sources.

[0029] like Figure 2-3 As shown, the cleaning component 3 includes a lifting plate 301, a driving block 302, a limiting rod 303 and a driving rod 304. The lifting plate 301 is located in the middle of the filter cover 10. The driving block 302 is fixedly connected to the middle of the lifting plate 301. The driving block 302 is threadedly connected to the driving rod 304 in the middle. Limiting rods 303 are arranged on both sides of the driving rod 304. The limiting rods 303 penetrate the outer wall of the lifting plate 301. The top of the driving rod 304 is fixedly connected to a hand wheel 9. The outer ring wall of the lifting plate 301 is elastically connected to the cleaning piece 12. The bottom end of the limiting rod 303 is fixedly connected to the inner wall of the filter cover 10.

[0030] The specific implementation is as follows:

[0031] The staff can manually rotate the hand wheel 9, which drives the driving rod 304 to rotate at the same time, and the driving rod 304 causes the driving block 302 to rotate. At this time, the lifting plate 301 will move downward due to the limit of the limit rod 303, and the lifting plate 301 will clean the inner wall of the filter cover 10 through the cleaning part 12.

[0032] As an implementation mode, the cleaning member 12 is a brush, which can clean the inner wall of the filter cover 10 to prevent the filter holes of the filter cover 10 from being blocked. The outer wall of the cleaning member 12 fits the inner wall of the filter cover 10.

[0033] As an implementation mode, the outer wall size of the filter cover 10 is matched with the inner wall size of the water tank 201, and a plurality of filter holes are distributed on the outer wall of the filter cover 10.

[0034] As an implementation mode, a pump body 13 is provided on the left side of the filter component 2, and the pump body 13 is an additional pump that can pressurize the water source.

[0035] As an implementation mode, a water inlet end 7 is installed on the left side of the water transfer tank 201 , and a pump body 13 is installed at the other end of the water inlet end 7 . The pump body 13 can pump external water source into the water transfer tank 201 through the water inlet end 7 .

[0036] As an implementation method, a precision filter 4 is arranged on the right side of the multi-media filter 1. The precision filter 4 contains five-micron PP cotton, which can effectively filter the water.

[0037] As an implementation mode, a pure water tank 5 is arranged on the right side of the precision filter 4. The pure water tank 5 is made of stainless steel and has a built-in ultraviolet sterilization mechanism.

[0038] As an implementation mode, a water storage tank 6 is arranged on the right side of the pure water tank 5, and the water storage tank 6 can store the water source which has been filtered through multiple times.

[0039] As an implementation mode, two cleaning holes 11 are opened under the filter cover 10, and the cleaning holes 11 are used for the cleaned impurities to flow out. The pipeline at the bottom of the water tank 201 is provided with a solenoid valve, and the valve can be opened when cleaning is required.

[0040] As an implementation mode, the bottom end of the driving rod 304 is rotatably connected to the inner wall of the filter cover 10, and the driving rod 304 can perform limited positioning of its own position through the filter cover 10.

[0041] To sum up, the working principle of the drinking water filtration device provided by the utility model is as follows: first, the water source is pumped into the water tank 201 through the water inlet end 7 by the pump body 13, and then preliminarily filtered by the filter cover 10 inside the water tank 201 through the water outlet end 8 to reach the precision filter 4; then, the water source enters the water storage tank 6 through the pure water tank 5 by the precision filter 4. After the water source has been filtered for a long time, the staff can manually turn the hand wheel 9, and the hand wheel 9 drives the driving rod 304 to rotate at the same time. At this time, the lifting plate 301 will move downward due to the limit of the limit rod 303, and the lifting plate 301 will clean the inner wall of the filter cover 10 through the cleaning piece 12. The cleaned impurities can flow out through the cleaning hole 11 from the connecting pipe below the water tank 201.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A drinking water filter device, comprising a multi-media filter, a filter component and a cleaning component, characterized in that: A filter component is arranged on the left side of the multi-media filter, a cleaning component for cleaning impurities is installed inside the filter component, the filter component comprises a water filter tank and a tank cover, a tank cover is installed above the water filter tank, and a filter cover is placed inside the water filter tank; The cleaning component includes a lifting plate, a driving block, a limiting rod and a driving rod. The lifting plate is located in the middle of the filter cover, the driving block is fixedly connected to the middle of the lifting plate, the driving block is threadedly connected to the driving rod in the middle, the limiting rods are arranged on both sides of the driving rod, the limiting rods penetrate the outer wall of the lifting plate, a hand wheel is fixedly connected to the top end of the driving rod, a cleaning piece is elastically connected to the outer ring wall of the lifting plate, and the bottom end of the limiting rod is fixedly connected to the inner wall of the filter cover.

2. A drinking water filter device according to claim 1, characterized in that: The cleaning piece is a brush, and the outer wall of the cleaning piece fits the inner wall of the filter cover.

3. A drinking water filter device according to claim 1, characterized in that: The outer wall size of the filter cover is consistent with the inner wall size of the water tank.

4. A drinking water filter device according to claim 1, characterized in that: A pump body is arranged on the left side of the filter component.

5. A drinking water filter device according to claim 1, characterized in that: A water inlet is installed on the left side of the water transfer tank, and a pump body is installed on the other end of the water inlet.

6. A drinking water filter device according to claim 1, characterized in that: A precision filter is arranged on the right side of the multi-media filter.

7. A drinking water filter device according to claim 6, characterized in that: A pure water tank is arranged on the right side of the precision filter.

8. A drinking water filter device according to claim 7, characterized in that: A water storage tank is arranged on the right side of the pure water tank.

9. A drinking water filter device according to claim 1, characterized in that: Two cleaning holes are arranged below the filter cover.

10. A drinking water filter device according to claim 1, characterized in that: The bottom end of the driving rod is rotatably connected to the inner wall of the filter cover.

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