Water filtering device for building waterproof engineering

Abstract

The utility model relates to the field of building waterproof engineering, in particular to a water filtering device for building waterproof engineering, which comprises a filtering barrel, a filtering component, an upper sealing cover, a lower sealing cover, a water inlet pipe and a water outlet pipe, the water purifier is provided with the bottom activated carbon filter screen, the fixing bolt, the filter frame, the permanent magnet rod, the fixing sliding groove, the fixing sliding block and the built-in filter cylinder, after water containing certain impurities enters the filter barrel, the water is primarily filtered through the built-in filter cylinder, then the primarily filtered water passes through the filter frame and penetrates through the permanent magnet rod, and magnetic substances in the water can be eliminated; and finally, the water subjected to secondary filtration continues to downwards penetrate through the bottom activated carbon filter screen to complete third-time filtration, most dust and impurities contaminated by the water subjected to third-time filtration in construction of the building waterproof engineering are removed at the moment, and the water meets the water demand of the building waterproof engineering.

Description

Technical Field

[0001] The utility model relates to the field of building waterproof engineering, in particular to a water filtering device for building waterproof engineering. Background Art

[0002] Building waterproofing project is a partial project to ensure that the structure of the building is not invaded by water and the internal space is not harmed by water. Building waterproofing project occupies an important position in the whole construction project. Building waterproofing project involves many parts of the building such as basement, wall, wall body, roof, etc. Its function is to prevent the leakage of rainwater, production and domestic water and the erosion of groundwater within the design durability of the building or structure, to ensure that the building structure and internal space are not polluted, and to provide people with a comfortable and safe living space environment. In the process of construction project, a large amount of dust and impurities will be generated. These impurities are mixed with the water used on site, which makes it inconvenient to use water on site, so a water filtration device is needed.

[0003] The filter element of the present invention is a filter element for use in a building, the filter element being of a plurality of filter elements having a plurality of filter elements having a plurality of filter elements.

[0004] During the use of the existing water filtering device for building waterproofing projects, a large amount of dust and impurities will be generated and mixed with water during the construction process of the building waterproofing project. If only a simple filter element is used for filtering, the impurities and dirt in the water cannot be effectively removed. The water filtered out in this way still cannot meet the water demand of the building waterproofing project. In addition, the water filtering device in the above-mentioned comparative case also lacks means to enhance the filtering effect. In this way, it is necessary to repeatedly filter the water for a second time under long-term use to meet the use demand of the building waterproofing project, which not only delays the overall water use timeliness, but also is time-consuming and labor-intensive.

[0005] Therefore, it is necessary to invent a water filtering device for building waterproof engineering to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a water filtering device for building waterproof engineering, which realizes three-time filtering through bottom activated carbon filter screen, fixing bolts, filtering frame, permanent magnet bar, fixing slide groove, fixing slide block and built-in filter cartridge, thereby enhancing the overall filtering effect of the device, avoiding the tedious operation of repeatedly filtering water, reducing the labor intensity of workers, allowing the water filtered by the device to be directly put into the construction of building waterproof engineering for use, improving the overall water use efficiency effect, so as to solve the problem that in the use of water filtering device for building waterproof engineering in the prior art, a large amount of dust and impurities will be generated and mixed with water during the construction of building waterproof engineering, and only simple filtering by filter element can not effectively remove impurities and dirt in filtered water, and such filtered water still cannot meet the water demand of building waterproof engineering, and the water filtering device in the above comparative case also lacks means to enhance the filtering effect, so that under long-term use, it is necessary to repeatedly filter the water for two times to meet the use demand of building waterproof engineering, which not only delays the overall water use efficiency, but also wastes time and effort.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water filtering device for building waterproof engineering, comprising a filter barrel, which is used to carry and install a water filtering component for building waterproof engineering;

[0008] An upper closing cover is arranged on the top of the filter barrel, and is used to close the filter barrel to prevent external dirt from entering, and a bottom activated carbon filter is fixedly installed inside the filter barrel, a fixing bolt is passed through the outside of the filter barrel, one end of the fixing bolt is movably connected to a filter frame, and a permanent magnet is fixedly installed inside the filter frame;

[0009] A fixed chute is provided inside the filter barrel and is used for connecting and installing the built-in filter cartridge, and a fixed slider is movably connected inside the fixed chute, and the built-in filter cartridge is fixedly installed at one end of the fixed slider;

[0010] The servo motor is arranged above the upper closing cover and is used for driving the wall scraper to rotate. A reducer is fixedly installed on the output end of the servo motor, and a stirring rod is fixedly installed on the other end of the reducer.

[0011] Preferably, a support frame is fixedly installed on the outside of the filter barrel, and an outlet electromagnetic control valve is fixedly installed on the bottom of the filter barrel.

[0012] Preferably, a water inlet pipe is fixedly installed above the upper closing cover, and a mounting flange is fixedly installed outside the water inlet pipe.

[0013] Preferably, the built-in filter cartridge is slidably connected to the filter barrel, and the fixed slide groove is used in conjunction with a fixed slide block.

[0014] Preferably, a manual telescopic rod is fixedly installed on the outside of the stirring rod, one end of the manual telescopic rod is fixedly connected to a damping reset rod, and the other end of the damping reset rod is fixedly installed with a wall scraper.

[0015] Preferably, the number of the wall scrapers is set to six, and the six wall scrapers are distributed in a ring array on the stirring rod.

[0016] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0017] 1. The utility model is provided with a bottom activated carbon filter, a fixing bolt, a filter frame, a permanent magnet bar, a fixed slide, a fixed slider and a built-in filter cartridge. When the water containing certain impurities enters the filter barrel, it is firstly filtered through the built-in filter cartridge, and then the water after the initial filtration passes through the filter frame and the permanent magnet bar to eliminate the magnetic substances in the water, so that the water for building waterproof engineering is further purified. Finally, the water filtered for the second time continues to pass downward through the bottom activated carbon filter to complete the third filtration. At this time, the water filtered for the third time has removed most of the dust and impurities contaminated during the construction of the building waterproof engineering, so that the water meets the water demand of the building waterproof engineering. In this way, the use of the next three filtering methods strengthens the overall filtering effect of the device, avoids the tedious operation of repeatedly filtering the water, reduces the labor intensity of the workers, and allows the water filtered by the device to be directly put into the construction of the building waterproof engineering for use, thereby improving the overall water use time efficiency;

[0018] 2. The utility model is provided with a servo motor, a reducer, a stirring rod, a manual telescopic rod, a damping reset rod and a wall scraper. When the device is used for water filtering for a long time, a large amount of dirt and impurities will accumulate inside the filter barrel. The spacing of the wall scraper can be adjusted by the manual telescopic rod, and the damping reset rod can be used to make the wall scraper fit the inner wall of the filter barrel more closely. Driven by the servo motor, the wall scraper can scrape off the dirt remaining on the inner wall of the filter barrel and clean it, thus saving manual cleaning time. Moreover, the reducer can control the rotation speed of the wall scraper according to the current cleaning needs, so that the wall scraper can rotate at a uniform speed to complete the self-cleaning work of the barrel wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the upper closing cover structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the permanent magnet bar of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the built-in filter cartridge of the utility model;

[0024] Figure 5 It is a schematic diagram of the wall scraping structure of the utility model.

[0025] Description of reference numerals:

[0026] 1. Filter barrel; 2. Support frame; 3. Outlet electromagnetic control valve; 4. Upper closing cover; 5. Water inlet pipe; 6. Mounting flange; 7. Bottom activated carbon filter; 8. Fixing bolts; 9. Filter frame; 10. Permanent magnet rod; 11. Fixed slide; 12. Fixed slide block; 13. Built-in filter cartridge; 14. Servo motor; 15. Reducer; 16. Stirring rod; 17. Manual telescopic rod; 18. Damping reset rod; 19. Wall scraper. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0028] The utility model provides Figure 1-5 The water filtering device for building waterproof engineering shown comprises a filter barrel 1 for carrying and installing a water filtering component for building waterproof engineering;

[0029] An upper closing cover 4 is arranged on the top of the filter barrel 1, and is used to close the filter barrel 1 to prevent external dirt from entering. A bottom activated carbon filter screen 7 is fixedly installed inside the filter barrel 1. A fixing bolt 8 penetrates the outside of the filter barrel 1. One end of the fixing bolt 8 is movably connected to a filter frame 9. A permanent magnet bar 10 is fixedly installed inside the filter frame 9.

[0030] A fixed chute 11 is provided inside the filter barrel 1 and is used for connecting and installing a built-in filter cartridge 13. A fixed slider 12 is movably connected inside the fixed chute 11, and a built-in filter cartridge 13 is fixedly installed at one end of the fixed slider 12.

[0031] The servo motor 14 is arranged above the upper closing cover 4, and is used to drive the wall scraper 19 to rotate. A reducer 15 is fixedly installed on the output end of the servo motor 14, and a stirring rod 16 is fixedly installed on the other end of the reducer 15. Driven by the servo motor 14, the wall scraper 19 scrapes off the dirt remaining on the inner wall of the filter barrel 1 to clean it, saving manual cleaning time. In addition, the reducer 15 can control the rotation speed of the wall scraper 19 according to the current cleaning needs, so that the wall scraper 19 can rotate at a uniform speed to complete the self-cleaning work of the barrel wall.

[0032] like Figure 1 , Figure 2 and Figure 3 As shown, a support frame 2 is fixedly installed on the outside of the filter barrel 1, and an outlet electromagnetic control valve 3 is fixedly installed on the bottom of the filter barrel 1. The outlet electromagnetic control valve 3 can freely control the amount of water discharged after filtration according to the current water demand. An inlet pipe 5 is fixedly installed above the upper closing cover 4, and a mounting flange 6 is fixedly installed on the outside of the water inlet pipe 5. The water inlet pipe 5 and the mounting flange 6 have a simple structure and are convenient for docking and installing the device with the water pipes at the construction site of the building waterproofing project. The built-in filter cartridge 13 is slidably connected to the filter barrel 1, and the fixed slide 11 is used in conjunction with the fixed slider 12. After long-term use, it is convenient to quickly extract the built-in filter cartridge 13 through the fixed slide 11 and the fixed slider 12 for cleaning, thereby ensuring the filtering effect of the device.

[0033] like Figure 1 , Figure 4 and Figure 5 As shown, a manual telescopic rod 17 is fixedly installed on the outside of the stirring rod 16, one end of the manual telescopic rod 17 is fixedly connected to a damping reset rod 18, and the other end of the damping reset rod 18 is fixedly installed with a wall scraper 19. The damping reset rod 18 allows the wall scraper 19 to fit more closely to the inner wall of the filter barrel 1. The number of wall scrapers 19 is set to six, and the six wall scrapers 19 are distributed in a circular array on the stirring rod 16. The wall scraper 19 has a simple structure and is easy to operate. If a fault occurs, it is also convenient for maintenance personnel to replace and repair it in time.

[0034] The practical working principle of the present invention is as follows: first, an external power supply is connected, and the device is placed and installed at the water use site of the building waterproof project through the support frame 2. Then, the device and the water pipe at the construction site of the building waterproof project are connected and installed through the water inlet pipe 5 and the installation flange 6. Then, the external mixed water can enter the filter barrel 1 for water filtering. After the water containing certain impurities enters the filter barrel 1, it is first filtered through the built-in filter cartridge 13. Subsequently, the water after the initial filtration passes through the filter frame 9 and the permanent magnet rod 10 to eliminate the magnetic substances in the water. In this way, the water for the building waterproof project is further purified. Then, the water for the second filtration continues to pass downward through the bottom activated carbon filter screen 7 to complete the third filtration. At this time, the water for the third filtration has removed most of the dust and impurities contaminated during the construction of the building waterproof project, so that the water meets the water demand of the building waterproof project. In this way, the three-time filtration method enhances the overall filtration effect of the device and avoids The cumbersome operation of repeatedly filtering water is avoided, and the labor intensity of workers is reduced. Then, after the water is filtered, the outlet electromagnetic control valve 3 can be used to freely control the water output after filtering according to the current water demand. Then, after the water is filtered, the fixed slide 11 and the fixed slider 12 can be quickly drawn out to clean the built-in filter cartridge 13 to ensure the filtering effect of the device. Then, the spacing of the wall scraper 19 is adjusted by the manual telescopic rod 17, and the damping reset rod 18 is used to make the wall scraper 19 fit the inner wall of the filter barrel 1 more closely. Then, the switch of the servo motor 14 is turned on, and the servo motor 14 drives the wall scraper 19 to scrape and clean the dirt remaining on the inner wall of the filter barrel 1, saving the time of manual cleaning. Finally, after completing the installation and use of the water filtering device of the entire building waterproof project according to the above operation, turn off the switch of the servo motor 14, and cut off the external power supply if it is not used for a long time. In this way, the use process of the water filtering device of the building waterproof project is completed.

[0035] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A water filtering device for building waterproof engineering, characterized in that: include A filter barrel (1) is used to carry and install a water filter component for building waterproofing engineering; An upper closing cover (4) is arranged on the top of the filter barrel (1) and is used to close the filter barrel (1) to prevent external dirt from entering, and a bottom activated carbon filter (7) is fixedly installed inside the filter barrel (1), a fixing bolt (8) passes through the outside of the filter barrel (1), one end of the fixing bolt (8) is movably connected to a filter frame (9), and a permanent magnet bar (10) is fixedly installed inside the filter frame (9); A fixed slide groove (11) is provided inside the filter barrel (1) and is used for connecting and installing a built-in filter cartridge (13), and a fixed slider (12) is movably connected inside the fixed slide groove (11), and the built-in filter cartridge (13) is fixedly installed at one end of the fixed slider (12); The servo motor (14) is arranged above the upper closing cover (4) and is used to drive the wall scraper (19) to rotate. A reducer (15) is fixedly installed at the output end of the servo motor (14), and a stirring rod (16) is fixedly installed at the other end of the reducer (15).

2. A water filtering device for building waterproof engineering according to claim 1, characterized in that: A support frame (2) is fixedly mounted on the outside of the filter barrel (1), and an outlet electromagnetic control valve (3) is fixedly mounted on the bottom of the filter barrel (1).

3. A water filtering device for building waterproof engineering according to claim 1, characterized in that: A water inlet pipe (5) is fixedly mounted above the upper closing cover (4), and a mounting flange (6) is fixedly mounted outside the water inlet pipe (5).

4. The water filtering device for building waterproof engineering according to claim 1, characterized in that: The built-in filter cartridge (13) is slidably connected to the filter barrel (1), and the fixed slide groove (11) is used in conjunction with the fixed slide block (12).

5. The water filtering device for building waterproof engineering according to claim 1, characterized in that: A manual telescopic rod (17) is fixedly mounted on the outside of the stirring rod (16); one end of the manual telescopic rod (17) is fixedly connected to a damping reset rod (18); and the other end of the damping reset rod (18) is fixedly mounted to a wall scraper (19).

6. A water filtering device for building waterproof engineering according to claim 1, characterized in that: The number of the wall scrapers (19) is set to six, and the six wall scrapers (19) are distributed in a ring array on the stirring rod (16).

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